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| 2004-07-14 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h | |
| (__local_multiple_threads): Define for librt. | |
| (SINGLE_THREAD_P): Likewise. | |
| 2004-07-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/getcpuclockid.c (pthread_getcpuclockid): Allow | |
| using other thread's clock. | |
| * ptclock_gettime.c (__pthread_clock_gettime): Likewise. | |
| * ptclock_settime.c (__pthread_clock_settime): Likewise. | |
| * internals.h (__pthread_clock_gettime, __pthread_clock_settime): | |
| Remove prototypes. | |
| Reported by Bernd Schmidt <bernds@redhat.com>. | |
| * Makefile (librt-tests): Add tst-clock1. | |
| * tst-clock1.c: New test. | |
| * sysdeps/x86_64/Versions: New file. | |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: New file. | |
| 2004-04-16 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/ia64/tls.h (INIT_SYSINFO): Cast dl_sysinfo to void*. | |
| 2004-07-05 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/s390/pspinlock.c (__pthread_spin_lock, | |
| __pthread_spin_trylock): Use constraint "m" instead of "0" for | |
| futex. | |
| * sysdeps/ia64/pt-machine.h (__compare_and_swap, | |
| __compare_and_swap_with_release_semantic, testandset): Use | |
| constraint "m" instead of "0" for futex. | |
| 2004-06-29 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (CENABLE): Fix | |
| branch offset for a PLT entry. | |
| (CDISABLE): Likewise. | |
| 2004-05-31 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/mips/Makefile (CFLAGS-pt-initfini.s): | |
| Set to -fno-unit-at-a-time. | |
| Patch by Dan Kegel <dank@kegel.com>. | |
| 2004-05-04 Jakub Jelinek <jakub@redhat.com> | |
| * tst-stack1.c: Don't include mcheck.h. | |
| (do_test): Make sure user defined stacks aren't reused, | |
| don't free them at the end. [BZ #110] | |
| 2004-05-02 Jakub Jelinek <jakub@redhat.com> | |
| * manager.c: Include not-cancel.h. | |
| (__pthread_manager): Use read_not_cancel instead of __libc_read. | |
| (pthread_start_thread, __pthread_manager_sighandler): Use | |
| write_not_cancel instead of __libc_write. | |
| (pthread_reap_children): Use waitpid_not_cancel instead of | |
| __libc_waitpid. | |
| * pthread.c: Include not-cancel.h. | |
| (__pthread_initialize_minimal, __pthread_create_2_1, | |
| pthread_onexit_process, __pthread_message): Use | |
| write_not_cancel instead of __libc_write. | |
| (__pthread_initialize_manager): Likewise. Use close_not_cancel | |
| instead of __libc_close. | |
| (__pthread_reset_main_thread): Use close_not_cancel instead of | |
| __libc_close. | |
| * join.c: Include not-cancel.h. | |
| (__pthread_do_exit, pthread_join, pthread_detach): Use | |
| write_not_cancel instead of __libc_write. | |
| * semaphore.c: Include not-cancel.h. | |
| (__new_sem_post): Use write_not_cancel instead of __libc_write. | |
| * specific.c: Include not-cancel.h. | |
| (pthread_key_delete): Use write_not_cancel instead of __libc_write. | |
| 2004-05-01 Jakub Jelinek <jakub@redhat.com> | |
| * Versions (libc): Add __on_exit and __libc_sigaction. | |
| 2004-04-28 Jakub Jelinek <jakub@redhat.com> | |
| * semaphore.c (sem_timedwait): Return -1 and set errno instead of | |
| returning error number [BZ #133]. Patch by <rmhaddad@yahoo.com>. | |
| 2004-04-22 SUGIOKA Toshinobu <sugioka@itonet.co.jp> | |
| * sysdeps/unix/sysv/linux/sh/vfork.S: Fix wrong function pointer | |
| reference in PIC case. | |
| 2004-04-20 Jakub Jelinek <jakub@redhat.com> | |
| * oldsemaphore.c (SEM_VALUE_MAX): Remove. | |
| 2004-04-19 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (CENABLE): Define | |
| for librt. Save the return value to a safe register. | |
| (CDISABLE): Define for librt. Set the function argument correctly. | |
| 2004-04-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h | |
| (PSEUDO_CANCEL): Define. | |
| (PSEUDO): Use it. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (CENABLE, | |
| CDISABLE): For librt, append @PLT. | |
| 2004-04-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/x86_64/tls.h [!__ASSEMBLER__]: Include tcb-offsets.h. | |
| * sysdeps/pthread/timer_gettime.c (timer_gettime): For expired timer | |
| return it_value { 0, 0 }. | |
| * sysdeps/pthread/timer_create.c (timer_create): Handle SIGEV_NONE | |
| like SIGEV_SIGNAL. | |
| * sysdeps/pthread/timer_routines.c (thread_expire_timer): Remove | |
| assertion for SIGEV_NONE. | |
| (thread_attr_compare): Compare all attributes, not just a partial | |
| subset. | |
| * sysdeps/unix/sysv/linux/mq_notify.c: Include stdlib.h. | |
| 2004-04-17 Ulrich Drepper <drepper@redhat.com> | |
| * semaphore.h (SEM_VALUE_MAX): Just use a plain number. | |
| 2004-04-16 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Fix last patch. | |
| 2004-04-13 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/mq_notify.c: Shut up GCC warning. | |
| 2004-04-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/mq_notify.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (CENABLE): Define | |
| for librt. | |
| (CDISABLE): Likewise. | |
| 2004-04-08 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h (MQ_PRIO_MAX): Define. | |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h (MQ_PRIO_MAX): Define. | |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h (MQ_PRIO_MAX): Define. | |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h (MQ_PRIO_MAX): Define. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_MESSAGE_PASSING): | |
| Define. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h | |
| (_POSIX_MESSAGE_PASSING): Define. | |
| 2004-04-10 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/x86_64/pt-machine.h: Add used attribute to stack_pointer | |
| to avoid warnings with GCC 3.5. | |
| 2004-04-09 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/powerpc/tls.h (TLS_INIT_TP): Eliminate lvalue cast from | |
| __thread_self assignment. | |
| (THREAD_DTV): Replace __thread_register with __thread_self. | |
| (INIT_THREAD_SELF): Eliminate lvalue cast from __thread_self | |
| assignment. | |
| 2004-04-08 Alexandre Oliva <aoliva@redhat.com> | |
| * signals.c (pthread_sigmask): Don't ever block or mask | |
| __pthread_sig_debug. | |
| 2004-03-11 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/powerpc/tls.h: Remove __powerpc64__ conditional. | |
| 2004-03-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/ia64/pt-machine.h (BUSY_WAIT_NOP): Define. | |
| * sysdeps/x86_64/pt-machine.h (BUSY_WAIT_NOP): Likewise. | |
| 2004-03-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Add HOST_NAME_MAX. | |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: Likewise. | |
| 2004-03-08 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/i386/tls.h (TLS_DO_MODIFY_LDT_KERNEL_CHECK): | |
| dl_osversion is readonly. | |
| 2004-03-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h (INIT_SYSINFO): _dl_sysinfo is now in | |
| _rtlf_global_ro. | |
| * sysdeps/ia64/tls.h (INIT_SYSINFO): Likewise. | |
| 2004-02-20 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/ptlongjmp.c [SHARED]: Code only | |
| valid for SHARED case. Correct spelling of __vmx_longjmp. | |
| * sysdeps/powerpc/pspinlock.c: Move from here. | |
| * sysdeps/powerpc/powerpc32/pspinlock.c: To here. | |
| * sysdeps/powerpc/powerpc64/pspinlock.c: New file. | |
| * sysdeps/powerpc/powerpc64/pt-machine.h: Define __compare_and_swap32 | |
| and __compare_and_swap32_with_release_semantics. | |
| 2004-02-20 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (generated): Remove tst-stack1.mtrace and tst-stack1-mem. | |
| (tests): Remove $(objpfx)tst-stack1-mem. | |
| (tst-stack1-ENV): Remove. | |
| ($(objpfx)tst-stack1-mem): Remove. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h | |
| (__syscall_error_handler2): Call CDISABLE. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h | |
| (__syscall_error_handler2): Call CDISABLE. | |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h (DL_ARGV_NOT_RELRO): Define. | |
| 2004-02-10 Steven Munroe <sjmunroe@us.ibm.com> | |
| * Makefile (libpthread-routines): Add ptcleanup. | |
| * ptlongjmp.c: Removed. | |
| * ptcleanup.c: Copied __pthread_cleanup_upto to here. New file. | |
| * sysdeps/pthread/ptlongjmp.c: Copied longjmp to here. New file. | |
| * sysdeps/unix/sysv/linux/powerpc/Versions: New file. | |
| Version longjmp, siglongjmp for GLIBC_2.3.4. | |
| * sysdeps/unix/sysv/linux/powerpc/ptlongjmp.c: New File. | |
| 2004-01-22 Andreas Jaeger <aj@suse.de> | |
| * spinlock.c (__pthread_lock): Fix contraint to avoid warning. | |
| (__pthread_release): Likewise. | |
| 2004-01-16 Richard Henderson <rth@redhat.com> | |
| * attr.c: Include ldsodefs.h. | |
| (pthread_getattr_np): Don't declare __libc_stack_end. | |
| 2004-01-09 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h | |
| [!HAVE_TLS_SUPPORT]: Define SINGLE_THREAD_P using static | |
| __lib*_multiple_threads. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h | |
| [!HAVE_TLS_SUPPORT]: Likewise. | |
| 2004-01-13 Roland McGrath <roland@redhat.com> | |
| * sysdeps/powerpc/tcb-offsets.sym: Put -- separator line before any | |
| conditionals. | |
| 2004-01-10 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S: Add cfi directives. | |
| 2004-01-01 Andreas Jaeger <aj@suse.de> | |
| * Makefile (generated): Add missing files. | |
| 2003-12-31 Ulrich Drepper <drepper@redhat.com> | |
| * attr.c (pthread_getattr_np): Make sure stack info returned for | |
| main thread does not overlap with any other VMA. | |
| Patch by Jakub Jelinek. | |
| 2003-12-29 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/ia64/tls.h: Include dl-sysdep.h. | |
| (INIT_SYSINFO): Define. | |
| (TLS_INIT_TP): Use it. | |
| 2003-12-28 Carlos O'Donell <carlos@baldric.uwo.ca> | |
| * attr.c (pthread_getattr_np): Add _STACK_GROWS_UP case. | |
| 2003-12-26 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_setcancelstate, | |
| pthread_setcanceltype, pthread_cancel, pthread_testcancel): Remove | |
| __THROW. | |
| * semaphore.h (sem_wait, sem_timedwait): Likewise. | |
| 2003-12-17 Jakub Jelinek <jakub@redhat.com> | |
| * manager.c (pthread_free): Call _dl_deallocate_tls even for | |
| p_userstack threads. | |
| * pthread.c (__pthread_initialize_manager): Call _dl_deallocate_tls | |
| on error. | |
| (pthread_onexit_process): Update comment. | |
| * Makefile (tests): Add tst-stack1. Depend on $(objpfx)tst-stack1-mem. | |
| (generated): Add tst-stack1.mtrace and tst-stack1-mem. | |
| (tst-stack1-ENV): Set. | |
| ($(objpfx)tst-stack1-mem): New. | |
| * tst-stack1.c: New test. | |
| 2003-12-16 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/powerpc/tcb-offsets.sym [!__powerpc64__]: Remove | |
| conditional so MULTIPLE_THREADS_OFFSET is generated for both. | |
| * sysdeps/powerpc/tls.h [!__powerpc64__]: Remove conditional | |
| so TLS_MULTIPLE_THREADS_IN_TCB is generated for both. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: | |
| Include tls.h. | |
| 2003-12-04 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Test using thread local p_multiple_threads field. | |
| 2003-12-10 David Mosberger <davidm@hpl.hp.com> | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: Update copyright | |
| message. Add include of <stddef.h>. | |
| (INIT_NEW_WAY): New macro. | |
| (INIT_OLD_WAY): Likewise. | |
| (_init): Add unwind directives. Invoke | |
| __pthread_initialize_minimal() via INIT_NEW_WAY or INIT_OLD_WAY, | |
| respectively. | |
| (_init_EPILOG_BEGINS): Add unwind-directives. Drop unused .regstk | |
| directive. | |
| (_fini): Add unwind directives. Drop unnecessary .align 16 | |
| directive (bundles are always 16-byte aligned). | |
| (_fini_EPILOG_BEGINS): Add unwind-directives. | |
| 2003-11-19 David Mosberger <davidm@hpl.hp.com> | |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: New file. | |
| 2003-12-10 Andreas Jaeger <aj@suse.de> | |
| Ruediger Oertel <ro@suse.de> | |
| * sysdeps/alpha/elf/pt-initfini.c (__asm__): Remove extra .prologue. | |
| 2003-11-30 Andreas Jaeger <aj@suse.de> | |
| * Makefile (CFLAGS-pt-initfini.s): Add $(fno_unit_at_a_time). | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile (CFLAGS-pt-initfini.s): | |
| Likewise. | |
| 2003-11-04 Jakub Jelinek <jakub@redhat.com> | |
| * signals.c (__pthread_sigaction): Set __sighandler[sig].old before | |
| __libc_sigaction if it has been one of the special values before. | |
| 2003-10-06 Carlos O'Donell <carlos@baldric.uwo.ca> | |
| * pthread.c (__pthread_self_stack): _STACK_GROWS_UP case added. | |
| (__pthread_find_self): Likewise. | |
| * manager.c (thread_segment): _STACK_GROWS_UP case added. | |
| 2003-10-10 Carlos O'Donell <carlos@baldric.uwo.ca> | |
| * linuxthreads/sysdeps/unix/sysv/linux/hppa/malloc-machine.h: New file. | |
| 2003-10-10 Carlos O'Donell <carlos@baldric.uwo.ca> | |
| * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h: New file. | |
| 2003-10-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Backout 2003-10-02 | |
| changes. | |
| (SAVE_OLDTYPE_0): Fix a typo. | |
| 2003-10-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (DOCARGS_1): Use | |
| correct offset. | |
| 2003-10-02 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-cancel8. | |
| * tst-cancel8.c: New test. | |
| 2003-10-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Fix saving and | |
| restoring of the old cancellation type. | |
| 2003-09-10 Chris Demetriou <cgd@broadcom.com> | |
| * sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h: New file. | |
| 2003-09-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/malloc-machine.h [!__libc_maybe_call2] (mutex_init, | |
| mutex_lock, mutex_trylock, mutex_unlock): Remove. | |
| 2003-09-27 Wolfram Gloger <wg@malloc.de> | |
| * sysdeps/pthread/malloc-machine.h: New file. | |
| 2003-09-18 H.J. Lu <hongjiu.lu@intel.com> | |
| * attr.c (__pthread_attr_init_2_1): Double __guardsize size | |
| if NEED_SEPARATE_REGISTER_STACK is defined. | |
| 2003-09-22 Philip Blundell <philb@gnu.org> | |
| * forward.c: Add _pthread_cleanup_push, _pthread_cleanup_pop. | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): | |
| Likewise. | |
| * pthread.c (__pthread_elements): Initialise these new elements. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_push): Use | |
| __libc_maybe_call. | |
| (__libc_cleanup_pop): Likewise. | |
| 2003-09-22 Jakub Jelinek <jakub@redhat.com> | |
| * attr.c: Include stdlib.h. | |
| 2003-09-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_getattr_np): Clarify usage. | |
| * tst-attr1.c: New test. | |
| * Makefile (tests): Add tst-attr1. | |
| 2003-09-17 Philip Blundell <philb@gnu.org> | |
| * sysdeps/unix/sysv/linux/arm/vfork.S: Branch to fork if | |
| libpthread is loaded. Elide backwards compatibility code when not | |
| required. | |
| 2003-09-17 Jakub Jelinek <jakub@redhat.com> | |
| * descr.h (manager_thread): Rename to... | |
| (__pthread_manager_threadp): ... this. | |
| * pthread.c (manager_thread): Define to __pthread_manager_threadp. | |
| (__pthread_manager_threadp): New variable. | |
| * internals.h (__manager_thread): Define to | |
| __pthread_manager_threadp if USE_TLS. | |
| 2003-09-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/Makefile (CFLAGS-cancel.c, CFLAGS-manager.c, | |
| CFLAGS-pthread.c, CFLAGS-sighandler.c): Add | |
| -mpreferred-stack-boundary=4. | |
| 2003-09-16 Ulrich Drepper <drepper@redhat.com> | |
| * attr.c (pthread_getattr_np): Correctly fill in the stack-related | |
| values for the initial thread. | |
| 2003-09-17 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (manager_thread): Remove static, add attribute_hidden. | |
| (thread_self_stack): Rename to... | |
| (__pthread_self_stack): ... this. Remove static. | |
| (pthread_handle_sigcancel): Use check_thread_self (). | |
| (pthread_handle_sigrestart): Likewise. | |
| * sighandler.c (__pthread_sighandler, __pthread_sighandler_rt): | |
| Likewise. | |
| * descr.h (manager_thread): Declare. | |
| * internals.h (__pthread_self_stack): New prototype. | |
| (__manager_thread): Define. | |
| (check_thread_self): New function. | |
| 2003-09-15 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (CFLAGS-mutex.c): Add $(uses-callbacks). | |
| (CFLAGS-sighandler.c): Change $(exceptions) into $(uses-callbacks). | |
| 2003-09-12 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/bits/typesizes.h: New. | |
| (__SSIZE_T_TYPE): Define to __SWORD_TYPE for gcc 2.95.x and | |
| __SLONGWORD_TYPE otherwise. | |
| 2003-09-11 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/powerpc/powerpc64/pt-machine.h [MEMORY_BARRIER]: Use lwsync. | |
| [READ_MEMORY_BARRIER]: Define. | |
| [WRITE_MEMORY_BARRIER]: Define. | |
| 2003-09-10 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): Move | |
| ptr___pthread_cond_timedwait to the end of the structure to avoid | |
| breaking Wine unnecessarily. | |
| 2003-09-08 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/bits/typesizes.h: Remove. | |
| 2003-09-02 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: New file. | |
| * sysdeps/unix/sysv/linux/alpha/Versions: New file. | |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/Versions: New file. | |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/Versions: New file. | |
| * attr.c (__old_pthread_attr_setstacksize, | |
| __old_pthread_attr_setstack): New functions. | |
| (pthread_attr_setstacksize): If PTHREAD_STACK_MIN != 16384, export | |
| as @@GLIBC_2.3.2 and also export compatibility @GLIBC_2.1. | |
| (pthread_attr_setstack): If PTHREAD_STACK_MIN != 16384, export | |
| as @@GLIBC_2.3.2 and also export compatibility @GLIBC_2.2. | |
| * tststack.c: Include limits.h and sys/param.h. | |
| (main): Set size to MAX (70 * 1024, PTHREAD_STACK_MIN). | |
| * barrier.c (__pthread_barrierattr_getpshared): Always | |
| return PTHREAD_PROCESS_PRIVATE. | |
| (pthread_barrierattr_setpshared): Return EINVAL if pshared | |
| is neither PTHREAD_PROCESS_PRIVATE nor PTHREAD_PROCESS_SHARED. | |
| 2003-09-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h | |
| (DL_SYSINFO_IMPLEMENTATION): Add CFI and make sure the code ends | |
| up in .text. | |
| * barrier.c (pthread_barrierattr_setpshared): We don't handle | |
| inter-process barriers. | |
| 2003-09-01 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-tls1. | |
| (module-names): Add tst-tls1mod{,a,b,c,d,e,f}. | |
| ($(objpfx)tst-tls1mod{,a,b,c,d,e,f}.so-no-z-defs): Set to yes. | |
| ($(objpfx)tst-tls1): New. | |
| ($(objpfx)tst-tls2.out): Likewise. | |
| (tests): Depend on $(objpfx)tst-tls2.out. | |
| * tst-tls1.c: New test. | |
| * tst-tls1.h: New. | |
| * tst-tls1mod.c: New. | |
| * tst-tls1moda.c: New. | |
| * tst-tls1modb.c: New. | |
| * tst-tls1modc.c: New. | |
| * tst-tls1modd.c: New. | |
| * tst-tls1mode.c: New. | |
| * tst-tls1modf.c: New. | |
| * tst-tls2.sh: New test. | |
| * internals.h (__pthread_cond_timedwait): New prototype. | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): Add | |
| ptr___pthread_cond_timedwait. | |
| * pthread.c (__pthread_functions): Initialize them. | |
| * forward.c (pthread_cond_timedwait@GLIBC_2.0, | |
| pthread_cond_timedwait@@GLIBC_2.3.2): New forwards. | |
| * Versions (libc): Export pthread_cond_timedwait@GLIBC_2.0, | |
| pthread_cond_timedwait@@GLIBC_2.3.2. | |
| 2003-08-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Don't mark pthread_exit, | |
| pthread_join, pthread_cond_wait, and pthread_cond_timedwait with | |
| __THROW to match NPTL. | |
| 2003-08-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/Makefile [subdir=rt] (CPPFLAGS): Add | |
| -DBROKEN_THREAD_SIGNALS. | |
| 2003-08-11 Steven Munroe <sjmunroe@us.ibm.com> | |
| * manager.c (pthread_start_thread) [!(USE_TLS && HAVE___THREAD)]: | |
| Correct spelling of per thread resolver state. | |
| 2003-08-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h [_LIBC && SHARED] | |
| (__rtld_lock_default_lock_recursive, | |
| __rtld_lock_default_unlock_recursive): Define. | |
| [_LIBC && SHARED] (__rtld_lock_lock_recursive, | |
| __rtld_lock_unlock_recursive): Define using | |
| GL(_dl_rtld_*lock_recursive). | |
| * pthread.c (pthread_initialize): Initialize _dl_rtld_lock_recursive | |
| and _dl_rtld_unlock_recursive. Lock GL(_dl_load_lock) the same | |
| number of times as GL(_dl_load_lock) using non-mt implementation was | |
| nested. | |
| 2003-07-31 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/typesizes.h (__SSIZE_T_TYPE): Define. | |
| * sysdeps/unix/sysv/linux/alpha/bits/typesizes.h (__SSIZE_T_TYPE): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h (__SSIZE_T_TYPE): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/typesizes.h: New file. | |
| * sysdeps/pthread/pthread.h (pthread_attr_setstackaddr, | |
| pthread_attr_setstacksize): Change PTHREAD_STACK_SIZE to | |
| PTHREAD_STACK_MIN in comments. | |
| * sysdeps/alpha/pt-machine.h (PT_EI): Add | |
| __attribute__((always_inline)). | |
| * sysdeps/arm/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/cris/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/hppa/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/i386/i686/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/i386/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/ia64/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/m68k/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/mips/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/powerpc/powerpc32/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/powerpc/powerpc64/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/s390/s390-32/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/s390/s390-64/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/sh/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/sparc/sparc32/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/sparc/sparc64/pt-machine.h (PT_EI): Likewise. | |
| * sysdeps/x86_64/pt-machine.h (PT_EI): Likewise. | |
| * spinlock.h (__pthread_set_own_extricate_if): Likewise. | |
| * sysdeps/ia64/tls.h (TLS_INIT_TP): Cast tcbp to __typeof | |
| (__thread_self). | |
| * Examples/ex13.c (main): Change res type to void * to avoid | |
| warnings. | |
| * tst-cancel.c (cleanup, inner, tf1, tf2, tf3): Comment out. | |
| 2003-07-30 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (init_one_static_tls, __pthread_init_static_tls): New | |
| functions. | |
| (pthread_initialize): Initialize GL(dl_init_static_tls). | |
| 2003-06-19 Daniel Jacobowitz <drow@mvista.com> | |
| * sysdeps/pthread/timer_create.c (timer_create): Call timer_delref | |
| before __timer_dealloc. | |
| * sysdeps/pthread/timer_routines.c (__timer_thread_find_matching): | |
| Don't call list_unlink. | |
| 2003-07-29 Roland McGrath <roland@redhat.com> | |
| * Makefile [$(build-shared) = yes] (tests): Depend on $(test-modules). | |
| 2003-07-25 Roland McGrath <roland@redhat.com> | |
| * manager.c (pthread_start_thread): Fix typo in last change. | |
| 2003-07-14 Guido Guenther <agx@sigxcpu.org> | |
| * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: Add IS_IN_librt, | |
| use L() for local labels. | |
| 2003-07-22 Jakub Jelinek <jakub@redhat.com> | |
| * descr.h (struct _pthread_descr_struct): Provide p_res member | |
| even if USE_TLS && HAVE___THREAD. | |
| * sysdeps/pthread/res-state.c (__res_state): Return __resp | |
| if USE___THREAD. | |
| * manager.c: Include resolv.h. | |
| (pthread_start_thread): Initialize __resp. | |
| * libc-tls-loc.c (__res_state): Return __resp. | |
| * Makefile (tests): Add tst-_res1. | |
| (modules-names, extra-objs, test-extras, test-modules): Add support | |
| for test modules. | |
| ($(objpfx)tst-_res1mod2.so): Depend on $(objpfx)tst-_res1mod1.so. | |
| ($(objpfx)tst-_res1): Depend on $(objpfx)tst-_res1mod2.so and | |
| -lpthread. | |
| * tst-_res1.c: New test. | |
| * tst-_res1mod1.c: New test. | |
| * tst-_res1mod2.c: New test. | |
| 2003-07-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h: Define __libc_cleanup_push and | |
| __libc_cleanup_pop. | |
| * tst-cancel-wrappers.sh: lseek and llseek are no cancellation points. | |
| 2003-07-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Fix typo | |
| in test for compilation in libc. | |
| 2003-07-04 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (PSEUDO): Use | |
| different symbol for the cancellation syscall wrapper and | |
| non-cancellation syscall wrapper. | |
| (PSEUDO_END): Define. | |
| 2003-07-05 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/elf/pt-initfini.c: Avoid .ent/.end. | |
| 2003-06-20 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Support cancellation | |
| in librt. | |
| 2003-06-21 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h: Support cancellation | |
| in librt. | |
| 2003-06-20 Richard Henderson <rth@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/Makefile (libpthread-routines): | |
| Remove ptw-osf_sigprocmask. | |
| 2003-06-18 Jakub Jelinek <jakub@redhat.com> | |
| * internals.h (__librt_multiple_threads, __librt_enable_asynccancel, | |
| __librt_disable_asynccancel): Declare. | |
| (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET, LIBC_CANCEL_HANDLED): Define | |
| for IS_IN_librt. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Support cancellation | |
| in librt. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/x86_64/tcb-offsets.sym: New file. | |
| * sysdeps/x86_64/Makefile: New file. | |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add multiple_threads. | |
| * Versions (libc): Export __librt_enable_asynccancel, | |
| __librt_disable_asynccancel and __librt_multiple_threads as | |
| GLIBC_PRIVATE. | |
| * libc-cancellation.c (__librt_multiple_threads, | |
| __librt_enable_asynccancel, __librt_disable_asynccancel): New aliases. | |
| 2003-06-12 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Replace @ got notation with @toc. | |
| 2003-06-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/powerpc/pspinlock.c (__pthread_spin_init): Fix | |
| initializer [PR libc/5052]. | |
| 2003-06-09 Andreas Schwab <schwab@suse.de> | |
| * Makefile: Move inclusion of ../Rules down after extra-objs is | |
| fully known. | |
| 2003-06-06 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: New sequences for | |
| 5+ arg syscalls only needed for PIC. | |
| Patch by Ralph Siemsen <ralphs@netwinder.org>. | |
| 2003-06-05 Richard Henderson <rth@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (PSEUDO): Use | |
| and require CFI assembler directives. | |
| * sysdeps/unix/sysv/linux/alpha/vfork.S: Likewise. | |
| 2003-05-30 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h | |
| (SAVESTK_0): Add CFI directives. | |
| (SAVESTK_3): Likewise. | |
| (SAVESTK_5): Likewise. | |
| (RESTSTK_0): Likewise. | |
| (RESTSTK_3): Likewise. | |
| (RESTSTK_5): Likewise. | |
| 2003-05-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_DO_SET_THREAD_AREA): Add \n to error | |
| messages. | |
| 2003-05-04 Roland McGrath <roland@redhat.com> | |
| * Makefile ($(objpfx)../libc.so): New target. | |
| 2003-04-26 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (__pthread_initialize_manager): Remove one last | |
| p_multiple_threads call. | |
| 2003-04-22 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (__pthread_initialize_manager): Subtract | |
| TLS_PRE_TCB_SIZE bytes from tcbp to get to descr. | |
| * manager.c (pthread_handle_create): Subtract or add TLS_PRE_TCB_SIZE | |
| instead of sizeof (pthread_descr). | |
| (pthread_free): Add TLS_PRE_TCB_SIZE instead of sizeof (pthread_descr). | |
| * sysdeps/powerpc/tls.h (TLS_INIT_TCB_SIZE, TLS_TCB_SIZE): Define to 0. | |
| (TLS_INIT_TCB_ALIGN, TLS_TCB_ALIGN): Define to alignment of | |
| pthread_descr. | |
| (TLS_PRE_TCB_SIZE): Increase to cover tcbhead_t preceeded by pad | |
| to TLS_TCB_ALIGN. | |
| (INSTALL_DTV, GET_DTV, THREAD_DTV): tcbhead_t is immediately before | |
| tcbp. | |
| (TLS_INIT_TP, THREAD_SELF, INIT_THREAD_SELF): Don't add TLS_TCB_SIZE | |
| unneccessarily. | |
| (NO_TLS_OFFSET): Define. | |
| 2003-04-22 Roland McGrath <roland@redhat.com> | |
| * Makeconfig (shared-thread-library): Reverse link order to work | |
| around linker bug. | |
| 2003-04-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/useldt.h (DO_SET_THREAD_AREA): Make sure the | |
| compiler knows we use the ldt_entry variable and that the syscall | |
| modifies the memory. | |
| * internals.h: Split pthread_functions definition into... | |
| * sysdeps/pthread/pthread-functions.h: ...new file. | |
| * sysdeps/i386/useldt.h: Include <sysdep.h>. | |
| 2003-04-13 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Rename macros to | |
| match changes in NPTL sysdep-cancel.h. | |
| 2003-04-11 Roland McGrath <roland@redhat.com> | |
| * Makefile (multidir): Don't set the variable here with $(shell ...). | |
| ($(objpfx)multidir.mk): New target, generated makefile; include that. | |
| (generated): Append it. | |
| 2003-04-10 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (multidir, crti-objs, crtn-objs): New variables. | |
| (generated-dirs): Add pathname component of multidir. | |
| (omit-deps, extra-objs): Include $(multidir)/crt? as well. | |
| ($(objpfx)libpthread.so): Depend on $(multidir)/crt?.o as well. | |
| ($(objpfx)$(multidir), $(objpfx)$(multidir)/crti.o, | |
| $(objpfx)$(multidir)/crtn.o): New. | |
| * sysdeps/unix/sysv/linux/sparc/Makefile: Removed. | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile (LDFLAGS-pthread.so, | |
| before-compile, generated): Don't generate and use specs. | |
| ($(objpfx)specs): Remove. | |
| 2003-04-11 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/s390/pspinlock.c (__pthread_spin_unlock): Fix asm contraints. | |
| 2003-04-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h (PSEUDO): Add | |
| missing ; after ENTRY use [PR libc/4997]. | |
| 2003-04-03 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (pthread_initialize): Unblock __pthread_sig_cancel | |
| in case the parent blocked it. | |
| 2003-04-02 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (libpthread-routines): Add pthread_atfork. | |
| (libpthread-static-only-routines): Add pthread_atfork. | |
| 2003-04-01 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (__pthread_wait_for_restart_signal): Use | |
| __pthread_sigsuspend instead of sigsuspend. | |
| * internals.h (__pthread_sigsuspend): New prototype. | |
| * Makefile (libpthread-routines): Add pt-sigsuspend. | |
| (tests): Add tst-cancel7. | |
| * sysdeps/unix/sysv/linux/pt-sigsuspend.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/pt-sigsuspend.S: New file. | |
| * sysdeps/unix/sysv/linux/ia64/pt-sigsuspend.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-sigsuspend.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/pt-sigsuspend.c: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/pt-sigsuspend.c: New file. | |
| * tst-cancel7.c: New test. | |
| 2003-03-31 Alexandre Oliva <aoliva@redhat.com> | |
| * alloca_cutoff.c: Include internals.h. | |
| * sysdeps/pthread/errno-loc.c: Include linuxthreads/internals.h. | |
| * sysdeps/pthread/herrno-loc.c: Likewise. | |
| * sysdeps/pthread/res-state.c: Likewise. | |
| 2003-03-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/typesizes.h: New file. | |
| * sysdeps/unix/sysv/linux/alpha/bits/typesizes.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h: New file. | |
| 2003-03-24 Daniel Jacobowitz <drow@mvista.com> | |
| * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h | |
| (DOARGS_5, DOARGS_6, DOARGS_7): Rewritten. | |
| 2003-03-22 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/fork.c (__fork): Add libc_hidden_def. | |
| 2003-03-21 Daniel Jacobowitz <drow@mvista.com> | |
| * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h | |
| (SINGLE_THREAD_P_PIC): Use "reg" instead of "lr". | |
| 2003-03-21 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h [__ASSUME_SET_THREAD_AREA_SYSCALL] | |
| (TLS_SETUP_GS_SEGMENT): Fix a typo. | |
| 2003-03-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/Makefile: Fix cut&paste error. | |
| 2003-03-18 Roland McGrath <roland@redhat.com> | |
| * Versions (libpthread: GLIBC_2.2): Remove | |
| pthread_barrierattr_getpshared, never really existed. | |
| (libpthread: GLIBC_2.0): Move __pthread_initialize to ... | |
| (libpthread: GLIBC_PRIVATE): ... here. | |
| 2003-03-14 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: New file. | |
| * sysdeps/unix/sysv/linux/sparc/Makefile ($(objpfx)specs): Use full | |
| path for crt[in].o. | |
| 2003-03-14 Alexandre Oliva <aoliva@redhat.com> | |
| * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Don't .set | |
| mips2 on new abi. | |
| * sysdeps/mips/pt-machine.h (__compare_and_swap): Likewise. | |
| Handle 64-bit longs on n64. | |
| 2003-03-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/ia64/pspinlock.c (__pthread_spin_lock, | |
| __pthread_spin_trylock): Rewritten. | |
| 2003-03-06 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel4.c (tf_sleep): Lower sleep time a bit to not upset | |
| recent kernels. | |
| 2003-03-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/timer_create.c (timer_create): Return correct | |
| error for CPU clocks. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
| _POSIX_MONOTONIC_CLOCK. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| 2003-03-01 Roland McGrath <roland@redhat.com> | |
| * sysdeps/powerpc/powerpc64/pt-machine.h | |
| (THREAD_GETMEM, THREAD_GETMEM_NC, THREAD_SETMEM, THREAD_SETMEM_NC): | |
| New macros. | |
| * sysdeps/powerpc/tls.h: Don't define those here. | |
| * sysdeps/powerpc/tls.h [! USE_TLS && !__powerpc64__]: Define | |
| tcbhead_t with multiple_threads member. | |
| [USE_TLS] (tcbhead_t): Define minimal one-word version. | |
| [USE_TLS && !__powerpc64__] (TLS_MULTIPLE_THREADS_IN_TCB): Define. | |
| * sysdeps/powerpc/tcb-offsets.sym [USE_TLS]: Use tls.h macros to | |
| derive thread register offset of p_multiple_threads member. | |
| * descr.h (struct _pthread_descr_struct) [!USE_TLS || !TLS_DTV_AT_TP]: | |
| Conditionalize p_header member on this. | |
| [TLS_MULTIPLE_THREADS_IN_TCB]: Add p_multiple_threads alternatively. | |
| * sysdeps/ia64/tls.h [USE_TLS] (TLS_MULTIPLE_THREADS_IN_TCB): Define. | |
| * sysdeps/sh/tls.h: Likewise. | |
| * sysdeps/ia64/tcb-offsets.sym [USE_TLS]: Use p_multiple_threads. | |
| * sysdeps/sh/tcb-offsets.sym: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * pthread.c (__pthread_initialize_manager): Likewise. | |
| * manager.c (pthread_handle_create): Likewise. | |
| * sysdeps/powerpc/tls.h [HAVE_TLS_SUPPORT]: Define USE_TLS and all | |
| related macros. | |
| 2003-01-31 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S [SHARED]: | |
| Conditionalize .toc section magic on this. | |
| 2003-02-21 Roland McGrath <roland@redhat.com> | |
| * cancel.c (__pthread_perform_cleanup): Call __libc_thread_freeres | |
| instead of __rpc_thread_destroy. | |
| 2003-02-21 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S (__vfork): Call | |
| __fork instead of branching to it if BROKEN_SPARC_WDISP22. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h (PSEUDO): | |
| Fix typo. | |
| * sysdeps/unix/sysv/linux/sparc/Makefile (specs): Add ./ prefix | |
| to crti.o and crtn.o. | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile (specs): Likewise. | |
| 2003-02-21 Roland McGrath <roland@redhat.com> | |
| * Makefile (install-lib-ldscripts): New variable. | |
| 2003-02-20 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: Avoid short | |
| interprocedure branches. | |
| 2003-02-19 Ulrich Drepper <drepper@redhat.com> | |
| * specific.c (pthread_key_delete_helper): Don't use GETMEM, we | |
| need the target thread's lock. | |
| 2003-02-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Define TTY_NAME_MAX | |
| and LOGIN_NAME_MAX. | |
| 2003-02-17 Kevin B. Hendricks <kevin.hendricks@sympatico.ca> | |
| Franz Sirl <Franz.Sirl-kernel@lauterbach.com> | |
| * sysdeps/powerpc/Makefile: Handle tcb-offsets.sym. | |
| * sysdeps/powerpc/tcb-offsets.sym: New file. | |
| * sysdeps/powerpc/tls.h: New file. | |
| * sysdeps/powerpc/powerpc32/pt-machine.h (FLOATING_STACKS): Define. | |
| (ARCH_STACK_MAX_SIZE): Define. | |
| (THREAD_SELF): Define. | |
| (INIT_THREAD_SELF): Define. | |
| (THREAD_GETMEM): Define. | |
| (THREAD_GETMEM_NC): Define. | |
| (THREAD_SETMEM): Define. | |
| (THREAD_SETMEM_NC): Define. | |
| (__thread_self): Declare. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Adjust | |
| for thread register. | |
| 2003-02-14 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S (__vfork): | |
| Check pthread_create existance, not __pthread_fork. | |
| 2003-02-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/Makefile: Define CFLAGS-confstr.c. | |
| 2003-02-10 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/vfork.S (__vfork): Check | |
| pthread_create existance, not __pthread_fork. | |
| * sysdeps/unix/sysv/linux/i386/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/m68k/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S (__vfork): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/vfork.S (__vfork): Likewise. | |
| Add .weak pthread_create. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S (__vfork): Fix a typo. | |
| Check pthread_create existance, not __pthread_fork. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S (__vfork): Branch to | |
| __fork whenever libpthread.so is loaded. | |
| 2003-02-09 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: | |
| Rework: %r9 is destroyed by functions so don't use it as | |
| temporary, align stack correctly, fix parameter for CDISABLE. | |
| 2003-02-07 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/Makefile: New file. | |
| * sysdeps/sh/tcb-offsets.sym: Likewise. | |
| * sysdeps/sh/tls.h: Don't include sysdep.h. Move include | |
| of linuxthreads/descr.h after the definition of THREAD_SELF. | |
| (tcbhead_t): Use IA64 type tcbhead_t for TLS case. | |
| (TLS_TCB_SIZE): Set size of tcbhead_t. | |
| (TLS_PRE_TCB_SIZE): Define. | |
| (INSTALL_NEW_DTV): Set dtv of tcbhead_t structure instead of | |
| a member of thread structure. | |
| (THREAD_DTV): Likewise. | |
| (TLS_INIT_TP_EXPENSIVE): Remove. | |
| (TLS_INIT_TP): Set gbr register only. | |
| (THREAD_SELF): New. | |
| (INIT_THREAD_SELF): Likewise. | |
| (NONTLS_INIT_TP): New. | |
| * sysdeps/unix/sysv/linux/sh/pt-initfini.c (__fpscr_values): | |
| Remove. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (PSEUDO): Add | |
| SYSCALL_INST_PAD macro after DO_CALL. | |
| (SINGLE_THREAD_P): Fix non-PIC and TLS case so to read the | |
| correct variable. | |
| * sysdeps/unix/sysv/linux/sh/vfork.S (__vfork): Branch to __fork | |
| whenever libpthread.so is loaded. | |
| 2003-02-08 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/unix/sysv/linux/m68k/vfork.S: Branch to __fork whenever | |
| libpthread.so is loaded. | |
| 2003-02-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/vfork.S: Make sure | |
| __ASSUME_VFORK_SYSCALL is not defined if the kernel headers have | |
| no __NR_vfork definition. | |
| 2003-02-07 Jakub Jelinek <jakub@redhat.com> | |
| * tst-popen2.c: New test. | |
| * Makefile (tests): Add tst-popen2. | |
| * sysdeps/unix/sysv/linux/alpha/vfork.S (__vfork): Branch to __fork | |
| whenever libpthread.so is loaded. | |
| * sysdeps/unix/sysv/linux/i386/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S (__vfork): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S (__vfork): Likewise. | |
| 2003-02-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_once): Set control | |
| variable for non-libpthread case to the same value the | |
| pthread_once function would use. | |
| 2003-02-03 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S (__vfork): If | |
| BROKEN_SPARC_WDISP22, handle SHARED the same way as non-SHARED. | |
| 2003-02-04 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/hppa/pt-initfini.c: Do not use | |
| multi-line strings. | |
| 2003-01-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/s390/tls.h (TLS_INIT_TP): Return NULL, not 0. | |
| 2003-01-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/alpha/tls.h (THREAD_GETMEM, THREAD_GETMEM_NC, | |
| THREAD_SETMEM, THREAD_SETMEM_NC): Avoid warnings about unused self | |
| variable. | |
| * sysdeps/ia64/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC, | |
| THREAD_SETMEM, THREAD_SETMEM_NC): Likewise. | |
| * sysdeps/s390/s390-32/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC, | |
| THREAD_SETMEM, THREAD_SETMEM_NC): Likewise. | |
| * sysdeps/s390/s390-64/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC, | |
| THREAD_SETMEM, THREAD_SETMEM_NC): Likewise. | |
| * sysdeps/sh/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC, | |
| THREAD_SETMEM, THREAD_SETMEM_NC): Likewise. | |
| * sysdeps/sparc/sparc32/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC, | |
| THREAD_SETMEM, THREAD_SETMEM_NC): Likewise. | |
| * sysdeps/sparc/sparc64/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC, | |
| THREAD_SETMEM, THREAD_SETMEM_NC): Likewise. | |
| 2003-01-27 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/s390/s390-32/pt-machine.h (THREAD_SELF, INIT_THREAD_SELF): | |
| Define TLS versions. | |
| * sysdeps/s390/s390-64/pt-machine.h (THREAD_SELF, INIT_THREAD_SELF): | |
| Likewise. | |
| * sysdeps/s390/tls.h [HAVE_TLS_SUPPORT] (USE_TLS, TLS_INIT_TCB_SIZE, | |
| TLS_INIT_TCB_ALIGN, TLS_TCB_SIZE, TLS_TCB_ALIGN, TLS_TCB_AT_TP, | |
| INSTALL_DTV, INSTALL_NEW_DTV, GET_DTV, TLS_INIT_TP, THREAD_DTV): | |
| Define. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): Use | |
| branch with 32 bit offset. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: Likewise. | |
| 2003-01-24 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/sparc/sparc32/pt-machine.h (__thread_self): Change to %g7, | |
| as required by TLS ABI. | |
| * sysdeps/sparc/sparc64/pt-machine.h (__thread_self): Likewise. | |
| * sysdeps/sparc/tls.h [HAVE_TLS_SUPPORT] (USE_TLS, TLS_INIT_TCB_SIZE, | |
| TLS_INIT_TCB_ALIGN, TLS_TCB_SIZE, TLS_TCB_ALIGN, TLS_TCB_AT_TP, | |
| INSTALL_DTV, INSTALL_NEW_DTV, GET_DTV, TLS_INIT_TP, THREAD_DTV): | |
| Define. | |
| [HAVE_TLS_SUPPORT]: Include descr.h and sysdep.h. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Use %g7 | |
| instead of %g6 for thread pointer. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Likewise. | |
| 2003-01-25 Guido Guenther <agx@sigxcpu.org> | |
| * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/mips/Makefile: New file. | |
| 2003-01-20 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: Avoid non pc relative | |
| reference to __fork. | |
| 2003-01-17 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/tls.h (tcbhead_t): Clarify second member. | |
| (TLS_TCB_SIZE, TLS_TCB_ALIGN): Set for tcbhead_t. | |
| (TLS_PRE_TCB_SIZE): New. | |
| (TLS_INIT_TP, THREAD_SELF, INIT_THREAD_SELF): Update for | |
| new ia64-style thread pointer layout. | |
| (THREAD_GETMEM, THREAD_GETMEM_NC): New. | |
| (THREAD_SETMEM, THREAD_SETMEM_NC): New. | |
| * sysdeps/unix/sysv/linux/alpha/vfork.S: Don't tail-call to __fork | |
| if !SHARED. | |
| 2003-01-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/ia64/tls.h (tcbhead_t): Use the TLS ABI required layout | |
| if USE_TLS only. | |
| (NONTLS_INIT_TP): Revert last change. | |
| * sysdeps/ia64/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Define to | |
| offsetof (tcbhead_t, multiple_threads) if USE_TLS not defined. | |
| 2003-01-16 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (_pthread_initialize_minimal): Use | |
| GL(dl_tls_dtv_slotinfo_list) != NULL to check whether TLS has | |
| been already initialized. | |
| 2003-01-16 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h (INIT_SYSINFO): Initialize head->sysinfo even | |
| if not SHARED. | |
| 2003-01-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_lock_init, | |
| __libc_lock_init_recursive): Initialize fields directly. | |
| 2003-01-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/vfork.S (__vfork): Allow | |
| __fork to be far away from __vfork ifndef SHARED. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S (__vfork): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S (__vfork): Likewise. | |
| Add a missing instruction. | |
| * sysdeps/unix/sysv/linux/arm/vfork.S (__vfork): Conditionally | |
| branch to __fork even if __NR_vfork is not defined. | |
| 2003-01-14 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel-wrappers.sh: Allow .__*_asynccancel functions names | |
| as well. | |
| 2003-01-14 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: New file. | |
| 2003-01-14 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/vfork.S (JUMPTARGET): Remove. | |
| 2003-01-13 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c: Avoid | |
| unterminated string literals. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c: Likewise. | |
| 2003-01-13 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h | |
| (PSEUDO): Code reordering. Move CENABLE and CDISABLE literals from | |
| PSEUDO_END to PSEUDO. | |
| (PSEUDO_END): Remove. | |
| (SINGLE_THREAD_P): Save an instruction. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S (__vfork): Add missing | |
| parameter to SINGLE_THREAD_P call. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): | |
| Code reordering. | |
| 2003-01-10 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/unix/sysv/linux/m68k/vfork.S: New file. | |
| 2003-01-10 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): Setup | |
| backchain in pseudo_cancel. Minor code improvements. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): | |
| Likewise. | |
| 2003-01-10 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: New file. | |
| 2002-01-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: New file. | |
| 2002-01-09 Richard Henderson <rth@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Assume only | |
| ret follows pseudo, and thus avoid branch-to-branch in cancel | |
| case. Use SYSCALL_ERROR_LABEL. | |
| 2003-01-11 Philip Blundell <philb@gnu.org> | |
| * sysdeps/unix/sysv/linux/arm/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h (PSEUDO_RET): | |
| Correctly unstack lr. | |
| (UNDOARGS_5): Fix ordering of pushes and pops. | |
| (SINGLE_THREAD_P_PIC): New. | |
| (SINGLE_THREAD_P_INT): New. | |
| (SINGLE_THREAD_P): Implement in terms of above. Restore lr if it | |
| was stacked. | |
| (PSEUDO): Use SINGLE_THREAD_P_INT. | |
| 2003-01-11 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/vfork.S: New file. | |
| 2003-01-11 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/ia64/tls.h (tcbhead_t): Change into dtv_t *, void *. | |
| [HAVE_TLS_SUPPORT] (USE_TLS, TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN, | |
| TLS_TCB_SIZE, TLS_PRE_TCB_SIZE, TLS_TCB_ALIGN, TLS_DTV_AT_TP, | |
| INSTALL_DTV, INSTALL_NEW_DTV, GET_DTV, TLS_INIT_TP, THREAD_SELF, | |
| INIT_THREAD_SELF): Define. | |
| [HAVE_TLS_SUPPORT]: Include descr.h. | |
| (NONTLS_INIT_TP): Point __thread_self at the end of dummy | |
| struct _pthread_descr_struct. | |
| * sysdeps/ia64/pt-machine.h (THREAD_GETMEM, THREAD_GETMEM_NC, | |
| THREAD_SETMEM, THREAD_SETMEM_NC): Define using THREAD_SELF, | |
| not __thread_self. | |
| * sysdeps/ia64/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Adjust | |
| computation. | |
| * pthread.c (__pthread_initialize_minimal): Use tcbp, not self | |
| for TCB pointer. | |
| (__pthread_initialize_manager): Rename tcb to mgr. | |
| Use tcbp for TCB pointer, if TLS_DTV_AT_TP set mgr to sizeof (struct | |
| _pthread_descr) below tcbp, otherwise to tcbp. | |
| * manager.c (pthread_handle_create): If TLS_DTV_AT_TP, set | |
| new_thread to be below _dl_allocate_tls (). Adjust new_thread back | |
| before freeing. Fix clone arguments if report_events and USE_TLS. | |
| (pthread_free): Adjust th back before freeing. | |
| 2003-01-10 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile: Moved to ... | |
| * sysdeps/unix/sysv/linux/powerpc/Makefile: ...here. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: New File. | |
| 2003-01-09 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/ia64/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h | |
| [__ASSEMBLER__] (SINGLE_THREAD_P): Remove trailing ;;. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/alpha/vfork.S: New file. | |
| * tst-popen.c: New test. | |
| * Makefile (tests): Add tst-popen. | |
| 2003-01-06 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sigwait.c (do_sigwait): Add | |
| INTERNAL_SYSCALL_DECL, add err argument to INTERNAL_SYSCALL* macros. | |
| 2003-01-06 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (PSEUDO): Use | |
| PSEUDO_PREPARE_ARGS. Fix branch condition after SINGLE_THREAD_P. | |
| 2003-01-06 Philip Blundell <philb@gnu.org> | |
| * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h: New file. | |
| 2003-01-06 Jakub Jelinek <jakub@redhat.com> | |
| * internals.h (LIBC_CANCEL_HANDLED): Define. | |
| * sysdeps/unix/sysv/linux/sigwait.c (LIBC_CANCEL_HANDLED): Add. | |
| * signals.c (LIBC_CANCEL_HANDLED): Add. | |
| * pt-system.c (LIBC_CANCEL_HANDLED): Add. | |
| * tst-cancel-wrappers.sh: Remove all exceptions. | |
| * sysdeps/unix/sysv/linux/alpha/Makefile: New file. | |
| 2003-01-05 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/m68k/Makefile: New file, use -fPIC for nonshared | |
| objects. | |
| * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Fix for PIC. | |
| (CENABLE): Likewise. | |
| (CDISABLE): Likewise. | |
| 2003-01-05 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel-wrappers.sh: Invoke gawk not awk since we use GNU awk | |
| features. Reported by Marijn Ros <marijn@mad.scientist.com>. | |
| * Makefile (libc.so-no-z-defs): Define to yes. | |
| 2003-01-05 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/tls.h: Include dl-sysdep.h and stdint.h. | |
| (tcbhead_t): Add multiple_threads member. | |
| (TLS_INIT_TP_EXPENSIVE): Define. | |
| * sysdeps/unix/sysv/linux/sh/pt-initfini.c: Don't use multi-line | |
| strings. Remove unused code. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: New file. | |
| 2003-01-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile: New file. | |
| 2003-01-04 Jakub Jelinek <jakub@redhat.com> | |
| * internals.h (LIBC_THREAD_GETMEM, LIBC_THREAD_SETMEM): Define | |
| even if NOT_IN_libc is defined. | |
| 2003-01-05 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: New file. | |
| * sysdeps/s390/Makefile: New file. | |
| * sysdeps/s390/tcb-offsets.sym: New file. | |
| * sysdeps/s390/tls.h: New file. | |
| 2003-01-03 Richard Henderson <rth@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: New file. | |
| 2003-01-03 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/pthread/bits/libc-tsd.h: Declare weak_extern functions. | |
| 2003-01-03 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile ($(objpfx)libpthread.so): Depend on ld.so. | |
| 2003-01-02 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel-wrappers.sh: Exclude sigwait.c as well, it does not have | |
| cancellation tests. | |
| 2003-01-02 Jakub Jelinek <jakub@redhat.com> | |
| * internals.h (struct pthread_functions): Rename | |
| ptr_pthread_cond_* fields to ptr___pthread_cond_*. | |
| * pthread.c (pthread_functions): Adjust. | |
| * forward.c: Export both pthread_cond_*@@GLIBC_2.3.2 and | |
| pthread_cond_*@GLIBC_2.0 compatibility symbols. | |
| * Versions [libc] (GLIBC_2.3.2): Export pthread_cond_broadcast, | |
| pthread_cond_destroy, pthread_cond_init, pthread_cond_signal | |
| and pthread_cond_wait. | |
| * sysdeps/pthread/bits/pthreadtypes.h (__pthread_cond_align_t): New | |
| type. | |
| (pthread_cond_t): Add __align member, shorten __padding. | |
| * sysdeps/pthread/pthread.h (PHTREAD_COND_INITIALIZER): Initialize | |
| __padding and __align too. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_maybe_call2): Add | |
| __builtin_expect. | |
| * sysdeps/pthread/sigaction.c: New file. | |
| * sysdeps/unix/sysv/linux/raise.c: New file. | |
| * sysdeps/unix/sysv/linux/sigwait.c: New file. | |
| * sysdeps/unix/sysv/linux/fork.c (__pthread_fork): Protect | |
| weak_extern with #ifndef SHARED. | |
| * sysdeps/unix/sysv/linux/jmp-unwind.c (__pthread_cleanup_upto): | |
| Likewise. | |
| * signals.c (__sigaction): Renamed to... | |
| (__pthread_sigaction): ... this. | |
| (__sigaction): New strong alias, #ifdef SHARED only. | |
| (sigaction): Protect with #ifdef SHARED. | |
| (sigwait): Renamed to... | |
| (__pthread_sigwait): ... this. | |
| (sigwait): New strong alias, #ifdef SHARED only. | |
| (raise): Renamed to... | |
| (__pthread_raise): ... this. | |
| (raise): New strong alias, #ifdef SHARED only. | |
| * internals.h (__pthread_sigaction, __pthread_sigwait, | |
| __pthread_raise): New prototypes. | |
| (struct pthread_functions): Add ptr_pthread_sigaction, | |
| ptr_pthread_sigwait, ptr_pthread_raise. | |
| * pthread.c (pthread_functions): Renamed to... | |
| (__pthread_functions): ... this. No longer static, no longer | |
| SHARED only. Initialize ptr_pthread_sigaction, ptr_pthread_sigwait | |
| and ptr_pthread_raise. | |
| [SHARED] (ptr_pthread_functions): Change to &__pthread_functions. | |
| * libc-cancellation.c (__pthread_thread_self): Remove weak_extern. | |
| * ptfork.c (__fork, __vfork): Protect with #ifdef SHARED. | |
| * ptlongjmp.c (siglongjmp, longjmp): Protect with #ifdef SHARED. | |
| * Makefile (tests, tests-static): Add tst-cancel-static. | |
| * tst-cancel-static.c: New test. | |
| 2003-01-02 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (CFLAGS-pthread_atfork.c): Add -DNOT_IN_libc. | |
| 2003-01-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/pthreadtypes.h (pthread_cond_t): Add padding. | |
| * condvar.c: Add symbol versioning. The compatibility versions | |
| are the same as the change in the interface does not effect this | |
| implementation. | |
| * Versions [libpthread]: Add definitions for new pthread_cond_* | |
| interfaces for version GLIBC_2.3.2. | |
| 2002-12-31 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/fork.h: Add libc_hidden_proto for | |
| __register_atfork. | |
| * sysdeps/unix/sysv/linux/register-atfork.c: Add libc_hidden_def | |
| for __register_atfork. | |
| 2002-12-31 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/i686/pt-machine.h: Use __ASSEMBLER__ instead of | |
| ASSEMBLER test macro. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. | |
| * sysdeps/pthread/errno-loc.c (__errno_location): Add | |
| libc_hidden_def. | |
| * sysdeps/pthread/herrno-loc.c (__h_errno_location): Likewise. | |
| * sysdeps/pthread/res-state.c (__res_state): Likewise. | |
| * sysdeps/unix/sysv/linux/allocrtsig.c (__libc_current_sigrtmin, | |
| __libc_current_sigrtmax): Likewise. | |
| * Versions [libc] (GLIBC_PRIVATE): Remove __libc_internal_tsd_get, | |
| __libc_internal_tsd_set, __libc_internal_tsd_address, | |
| __libc_alloca_cutoff. | |
| [libpthread] (GLIBC_PRIVATE): Remove __libc_internal_tsd_get, | |
| __libc_internal_tsd_set, __libc_internal_tsd_address. | |
| * sysdeps/pthread/list.h: Remove assert.h include. | |
| * sysdeps/unix/sysv/linux/fork.c: Include <fork.h>, not "fork.h". | |
| * sysdeps/pthread/list.h: New file. | |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: New file. | |
| * sysdeps/unix/sysv/linux/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/fork.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/fork.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/fork.h: New file. | |
| * sysdeps/unix/sysv/linux/register-atfork.c: New file. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c: New file. | |
| * sysdeps/unix/sysv/linux/Makefile: New file. | |
| * sysdeps/unix/sysv/linux/Versions: New file. | |
| * ptlongjmp.c (pthread_cleanup_upto): Rename to... | |
| (__pthread_cleanup_upto): ...this. Add targetframe argument, | |
| use it instead of currentframe. No longer static. | |
| (siglongjmp, longjmp): Remove pthread_cleanup_upto calls. | |
| * internals.h (__pthread_cleanup_upto, __pthread_fork): New prototypes. | |
| (struct pthread_functions): Add ptr_pthread_fork, | |
| ptr_pthread_cleanup_upto. | |
| * pthread.c (pthread_functions): Initialize ptr_pthread_fork and | |
| ptr_pthread_cleanup_upto. | |
| * ptfork.c: Include fork.h. | |
| (struct handler_list, struct handler_list_block): Remove. | |
| (pthread_atfork_lock, pthread_atfork_prepare, pthread_atfork_parent, | |
| pthread_atfork_child): Remove. | |
| (pthread_insert_list, __pthread_atfork, pthread_call_handlers): Remove. | |
| (__pthread_fork): New function. | |
| (__fork, __vfork): Call __libc_fork. | |
| * Makefile (libpthread-routines): Add old_pthread_atfork. | |
| (libpthread-nonshared): Add pthread_atfork. | |
| (others): Depend on $(objpfx)libpthread_nonshared.a. | |
| ($(objpfx)libpthread_nonshared.a): New rule. | |
| (install): Depend on $(inst_libdir)/libpthread.so. | |
| ($(inst_libdir)/libpthread.so, $(inst_libdir)/libpthread_nonshared.a): | |
| New rules. | |
| (tests): Depend on libpthread_nonshared.a too. | |
| * old_pthread_atfork.c: New file. | |
| * pthread_atfork.c: New file. | |
| * Makeconfig (shared-thread-library): Include libpthread_nonshared.a | |
| too. | |
| 2002-12-30 Jakub Jelinek <jakub@redhat.com> | |
| * forward.c: Make all functions available by default again. It | |
| caused too much trouble. | |
| * internals.h (struct pthread_functions): Rename ptr_pthread_exit | |
| and ptr_pthread_attr_init_2_* to ptr___pthread_exit and | |
| ptr___pthread_attr_init_2_*. | |
| * pthread.c (pthread_functions): Adjust. | |
| 2002-12-28 Jakub Jelinek <jakub@redhat.com> | |
| * libc_pthread_init.c (__libc_pthread_init): Remove | |
| MULTIPLE_THREADS_OFFSET check. | |
| * sysdeps/i386/tls.h: Include tcb-offsets.h in assembler. | |
| (SYSINFO_OFFSET): Remove. | |
| * sysdeps/i386/Makefile [csu] (gen-as-const-headers): Add | |
| tcb-offsets.sym. | |
| * sysdeps/i386/tcb-offsets.sym: New file. | |
| * sysdeps/pthread/tcb-offsets.h: New file. | |
| * sysdeps/sparc/sparc32/tls.h: Removed. | |
| * sysdeps/sparc/sparc64/tls.h: Move... | |
| * sysdeps/sparc/tls.h: ...here. Include tcb-offsets.h in assembler. | |
| * sysdeps/sparc/Makefile: New file. | |
| * sysdeps/sparc/tcb-offsets.sym: New file. | |
| * sysdeps/ia64/tls.h: Include tcb-offsets.h in assembler. | |
| * sysdeps/ia64/Makefile: New file. | |
| * sysdeps/ia64/tcb-offsets.sym: New file. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h | |
| (MULTIPLE_THREADS_OFFSET): Remove. | |
| Replace defined MULTIPLE_THREADS_OFFSET | |
| with defined FLOATING_STACKS && USE___THREAD. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h | |
| (MULTIPLE_THREADS_OFFSET): Remove. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h | |
| (MULTIPLE_THREADS_OFFSET): Remove. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h | |
| (MULTIPLE_THREADS_OFFSET): Remove. | |
| * pthread.c (__pthread_initialize_manager): Remove | |
| MULTIPLE_THREADS_OFFSET cbeck. | |
| * tst-cancel-wrappers.sh: Add line continuations. | |
| 2002-12-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-tsd.h: Include linuxthreads/descr.h | |
| and bits/libc-lock.h. | |
| (__libc_internal_tsd_get, __libc_internal_tsd_set, | |
| __libc_internal_tsd_address): Remove. | |
| (__pthread_internal_tsd_address, __pthread_internal_tsd_get, | |
| __pthread_internal_tsd_set): New weak_externs. | |
| (__libc_tsd_address, __libc_tsd_get, __libc_tsd_set): Define | |
| using __libc_maybe_call2. | |
| (__libc_tsd_key_t): Move to ... | |
| * descr.h (__libc_tsd_key_t): ...here. | |
| Remove bits/libc-tsd.h include. | |
| * sysdeps/pthread/errno-loc.c: New file. | |
| * sysdeps/pthread/herrno-loc.c: New file. | |
| * sysdeps/pthread/res-state.c: New file. | |
| * libc-cancellation.c (THREAD_GETMEM, THREAD_SETMEM): Remove. | |
| (__libc_enable_asynccancel, __libc_disable_asynccancel): Use | |
| thread_self unconditionally. Use LIBC_THREAD_[SG]ETMEM instead | |
| of THREAD_[SG]ETMEM. | |
| * specific.c (libc_internal_tsd_set): Renamed to... | |
| __pthread_internal_tsd_set. Remove static. | |
| (libc_internal_tsd_get): Renamed to... | |
| __pthread_internal_tsd_get. Remove static. | |
| (libc_internal_tsd_address): Renamed to... | |
| __pthread_internal_tsd_address. Remove static. | |
| (__libc_internal_tsd_set, __libc_internal_tsd_get, | |
| __libc_internal_tsd_address, __libc_alloca_cutoff): Remove. | |
| * internals.h [!NOT_IN_libc] (LIBC_THREAD_GETMEM, LIBC_THREAD_SETMEM): | |
| Define. | |
| (__pthread_internal_tsd_set, __pthread_internal_tsd_get, | |
| __pthread_internal_tsd_address): New prototypes. | |
| (struct pthread_functions): Add | |
| ptr_pthread_internal_tsd_([sg]et|address) fields. | |
| [!NOT_IN_libc && !FLOATING_STACKS] (thread_self): Define. | |
| * pthread.c (pthread_functions) [!USE_TLS && !HAVE___THREAD]: | |
| Initialize ptr_pthread_internal_tsd_([sg]et|address) fields. | |
| * Versions (libpthread): Remove __libc_alloca_cutoff@GLIBC_PRIVATE. | |
| * alloca_cutoff.c: New file. | |
| * no-tsd.c: Removed. | |
| * Makefile (routines): Remove no-tsd. Add alloca_cutoff. | |
| * pt-system.c (system): Remove cancellation handling. | |
| * tst-cancel-wrappers.sh: Allow pt-system.o* to not use the | |
| cancellation routines. | |
| * sysdeps/i386/tls.h: Include dl-sysdep.h and stdint.h. | |
| (tcbhead_t): Add sysinfo field. | |
| (SYSINFO_OFFSET, INIT_SYSINFO): Define. | |
| (TLS_INIT_TP): Use INIT_SYSINFO. | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: New file. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h | |
| (MULTIPLE_THREADS_OFFSET): Adjust. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h | |
| (MULTIPLE_THREADS_OFFSET): Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h | |
| (MULTIPLE_THREADS_OFFSET): Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h | |
| (MULTIPLE_THREADS_OFFSET): Likewise. | |
| * descr.h: Include stdint.h. | |
| (struct _pthread_descr_struct): Add p_header.data.sysinfo field. | |
| 2002-12-22 Jakub Jelinek <jakub@redhat.com> | |
| * libc_pthread_init.c: Include stdlib.h. | |
| * sysdeps/i386/tls.h (tcbhead_t): Add multiple_threads member. | |
| (TLS_INIT_TP_EXPENSIVE): Define. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_maybe_call, | |
| __libc_maybe_call2): In _LIBC check SHARED define. | |
| * sysdeps/ia64/tls.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/Makefile: New file. | |
| * sysdeps/x86_64/tls.h (TLS_INIT_TP_EXPENSIVE): Define. | |
| * sysdeps/sparc/sparc32/tls.h: New file. | |
| * sysdeps/sparc/sparc64/tls.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: New file. | |
| * Makefile (tests): Add tst-cancel[1-6]. | |
| (tests-reverse): Add tst-cancel5. | |
| Link libc.so before libpthread.so for tests-reverse. | |
| * tst-cancel1.c: New file. | |
| * tst-cancel2.c: New file. | |
| * tst-cancel3.c: New file. | |
| * tst-cancel4.c: New file. | |
| * tst-cancel5.c: New file. | |
| * tst-cancel6.c: New file. | |
| 2002-12-27 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h: New file. | |
| 2002-12-22 Roland McGrath <roland@redhat.com> | |
| * Makefile (omit-deps): Add $(unix-syscalls:%=ptw-%). | |
| 2002-12-21 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (init_rtsigs): Remove incomplete __builtin_expect. | |
| Reported by Art Hass <ahaas@airmail.net>. | |
| 2002-12-19 Jakub Jelinek <jakub@redhat.com> | |
| * forward.c (pthread_attr_init_2_0, pthread_attr_init_2_1): | |
| Use return 0 as 6th argument to FORWARD4. | |
| 2002-12-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/useldt.h (FLOATING_STACKS, ARCH_STACK_MAX_SIZE): Only | |
| define if __ASSUME_LDT_WORKS > 0. | |
| * libc-cancellation.c (THREAD_GETMEM, THREAD_SETMEM): Redefine to | |
| struct member access if !FLOATING_STACKS. | |
| * sysdeps/pthread/flockfile.c (flockfile): Change into weak alias. | |
| 2002-12-18 Jakub Jelinek <jakub@redhat.com> | |
| * internals.h (__pthread_thread_self): New prototype. | |
| (struct pthread_functions): Add ptr_pthread_thread_self field. | |
| * pthread.c (pthread_functions): Initialize ptr_pthread_thread_self. | |
| (__pthread_thread_self): New function. | |
| * libc-cancellation.c (__pthread_thread_self): Add weak_extern. | |
| (__libc_enable_asynccancel, __libc_disable_asynccancel): Don't | |
| use thread_self() directly if not FLOATING_STACKS. | |
| 2002-12-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/x86_64/pt-machine.h: Guard most of the header | |
| with #ifndef __ASSEMBLER__. | |
| * pthread.c (pthread_functions): Use SHLIB_COMPAT around | |
| pthread_attr_init_2_0 use. | |
| 2002-12-17 Jakub Jelinek <jakub@redhat.com> | |
| * wrapsyscall.c: Removed. | |
| * weaks.c: Removed. | |
| * Makefile (distribute): Add tst-cancel-wrappers.sh. | |
| (routines): Remove weaks. Add forward, | |
| libc_pthread_init, libc-cancellation. | |
| (shared-only-routines): Remove weaks. Add forward. | |
| (libpthread-routines): Remove wrapsyscall. | |
| Add ptw-write, ptw-read, ptw-close, ptw-fcntl, ptw-accept, | |
| ptw-connect, ptw-recv, ptw-recvfrom, ptw-recvmsg, ptw-send, | |
| ptw-sendmsg, ptw-sendto, ptw-fsync, ptw-lseek, ptw-lseek64, | |
| ptw-llseek, ptw-msync, ptw-nanosleep, ptw-open, ptw-open64, | |
| ptw-pause, ptw-pread, ptw-pread64, ptw-pwrite, ptw-pwrite64, | |
| ptw-tcdrain, ptw-wait, ptw-waitpid, pt-system, pt-allocrtsig. | |
| (libpthread-shared-only-routines): Add pt-allocrtsig. | |
| (tests): Depend on $(objpfx)tst-cancel-wrappers.out. | |
| ($(objpfx)tst-cancel-wrappers.out): New rule. | |
| * sysdeps/pthread/bits/libc-lock.h: Include linuxthreads/internals.h | |
| if in libc. | |
| (__libc_maybe_call): In libpthread.* don't check for existance | |
| of the function. | |
| (__libc_maybe_call2): Define. | |
| (__libc_lock_init, __libc_lock_fini, __libc_lock_lock, | |
| __libc_lock_trylock, __libc_lock_unlock): Use it. | |
| * sysdeps/pthread/flockfile.c: New file. | |
| * sysdeps/pthread/ftrylockfile.c: New file. | |
| * sysdeps/pthread/funlockfile.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/allocrtsig.c: New file. | |
| * libc-cancellation.c: New file. | |
| * forward.c: New file. | |
| * libc_pthread_init.c: New file. | |
| * pt-system.c: New file. | |
| * pthread.c: Remove locale.h. | |
| (__pthread_manager_thread): Initialize multiple_threads. | |
| (__pthread_multiple_threads): Declare. | |
| (pthread_functions): New variable. | |
| (__pthread_initialize_minimal): Remove __uselocale call. | |
| Call __libc_pthread_init. | |
| (__pthread_initialize_manager): Initialize __pthread_multiple_threads, | |
| initial thread's multiple_threads and __libc_multiple_threads. | |
| Check MULTIPLE_THREADS_OFFSET value. Initialize manager thread's | |
| multiple_threads. | |
| (pthread_setschedparam, pthread_getschedparam): Rename to __ | |
| prefixed variants. Add strong_alias. | |
| (current_rtmin, current_rtmax, __libc_current_sigrtmin, | |
| __libc_current_sigrtmax, __libc_allocate_rtsig): Remove. | |
| (init_rtsigs): Use __libc_current_sigrtmin_private. | |
| (pthread_initialize): Only call init_rtsigs if | |
| !__ASSUME_REALTIME_SIGNALS. | |
| (__pthread_require_wrappers, __pthread_require_lockfile): Remove. | |
| * internals.h (__pthread_attr_destroy, __pthread_attr_setdetachstate, | |
| __pthread_attr_getdetachstate, __pthread_attr_setschedparam, | |
| __pthread_attr_getschedparam, __pthread_attr_setschedpolicy, | |
| __pthread_attr_getschedpolicy, __pthread_attr_setinheritsched, | |
| __pthread_attr_getinheritsched, __pthread_attr_setscope, | |
| __pthread_attr_getscope, __pthread_cond_init, | |
| __pthread_cond_destroy, __pthread_cond_wait, | |
| __pthread_cond_signal, __pthread_cond_broadcast, | |
| __pthread_condattr_init, __pthread_condattr_destroy, | |
| __pthread_equal, __pthread_getschedparam, | |
| __pthread_setschedparam, __pthread_setcancelstate, | |
| __pthread_setcanceltype, __pthread_enable_asynccancel, | |
| __libc_enable_asynccancel, __libc_pthread_init): New prototype. | |
| (__pthread_mutex_init, __pthread_mutex_destroy, | |
| __pthread_mutex_lock, __pthread_mutex_unlock, | |
| __pthread_mutex_trylock): Likewise. | |
| Add hidden_proto. | |
| (struct pthread_functions): New type. | |
| (__libc_pthread_functions): New variable. | |
| (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET): Define. | |
| * descr.h (struct _pthread_descr_struct): Add | |
| p_header.data.multiple_threads field. | |
| * manager.c (pthread_handle_create): Initialize multiple_threads. | |
| * cancel.c (__pthread_enable_asynccancel, | |
| __pthread_disable_asynccancel): New functions. | |
| (__pthread_provide_wrappers): Remove. | |
| (pthread_setcancelstate, pthread_setcanceltype): Rename to __ | |
| prefixed variants. Add strong_alias. | |
| * condvar.c (pthread_cond_init, pthread_cond_destroy, | |
| pthread_cond_wait, pthread_cond_signal, pthread_cond_broadcast, | |
| pthread_condattr_init, pthread_condattr_destroy): Likewise. | |
| * join.c (pthread_exit): Likewise. | |
| * attr.c (pthread_attr_destroy, pthread_attr_setdetachstate, | |
| pthread_attr_getdetachstate, pthread_attr_setschedparam, | |
| pthread_attr_getschedparam, pthread_attr_setschedpolicy, | |
| pthread_attr_getschedpolicy, pthread_attr_setinheritsched, | |
| pthread_attr_getinheritsched, pthread_attr_setscope, | |
| pthread_attr_getscope): Likewise. | |
| * mutex.c (__pthread_mutex_init, __pthread_mutex_destroy, | |
| __pthread_mutex_lock, __pthread_mutex_unlock, | |
| __pthread_mutex_trylock): Add hidden_def. | |
| * Versions (libc): Add __libc_pthread_init, | |
| __libc_current_sigrtmin_private, __libc_current_sigrtmax_private, | |
| __libc_allocate_rtsig_private @@GLIBC_PRIVATE. | |
| * lockfile.c: Remove some USE_IN_LIBIO guards. | |
| (__pthread_provide_lockfile): Remove. | |
| * pt-allocrtsig.c: New file. | |
| * tst-cancel-wrappers.sh: New test. | |
| 2002-12-15 Ulrich Drepper <drepper@redhat.com> | |
| * Versions [libpthread: GLIBC_2.3.2]: Remove creat, poll, pselect, | |
| readv, select, sigpause, sigsuspend, sigwaitinfo, waitid, writev. | |
| * wrapsyscall.c: Remove creat, poll, pselect, readv, select, | |
| sigpause, sigsuspend, sigwaitinfo, waitid, and writev wrappers. | |
| 2002-12-10 Ulrich Drepper <drepper@redhat.com> | |
| * wrapsyscall.c (CANCELABLE_SYSCALL): Don't define function as | |
| weak. There is no reason for that. | |
| (CANCELABLE_SYSCALL_VA): Likewise. | |
| 2002-12-09 Ulrich Drepper <drepper@redhat.com> | |
| * wrapsyscall.c: Add wrappers for creat, poll, pselect, readv, select, | |
| sigpause, __xpg_sigpause, sigsuspend, sigwaitinfo, waitid, and writev. | |
| * Versions: Export creat, poll, pselect, readv, select, sigpause, | |
| __xpg_sigpause, sigsuspend, sigwaitinfo, waitid, and writev from | |
| libpthread in version GLIBC_2.3.2. | |
| 2002-12-06 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h: Define __rtld_lock_* macros. | |
| 2002-12-05 Roland McGrath <roland@redhat.com> | |
| * pthread.c (__pthread_initialize_minimal) | |
| [USE_TLS && SHARED && !USE___THREAD]: Initialize TLS and set up the | |
| TCB if the dynamic linker didn't do it at startup. | |
| * sysdeps/i386/tls.h (TLS_INIT_TP): Make it return zero or an error | |
| string. | |
| (TLS_DO_SET_THREAD_AREA, TLS_DO_MODIFY_LDT, TLS_SETUP_GS_SEGMENT): | |
| Submacros updated. | |
| * sysdeps/x86_64/tls.h (TLS_INIT_TP): Likewise. | |
| * sysdeps/alpha/tls.h (TLS_INIT_TP): Likewise (always zero). | |
| 2002-12-03 Roland McGrath <roland@redhat.com> | |
| * pthread.c (pthread_initialize) [SHARED]: Copy dl_error_tsd value | |
| from dynamic linker internal cell to new libc cell. | |
| 2002-11-28 Roland McGrath <roland@redhat.com> | |
| * tst-context.c: #define IS_IN_libpthread around #include <tls.h> | |
| before other headers, so FLOATING_STACKS is not defined wrongly. | |
| * sysdeps/i386/tls.h [!IS_IN_libpthread]: Enable TLS support | |
| even if [! FLOATING_STACKS]. | |
| (TLS_DO_MODIFY_LDT_KERNEL_CHECK): New macro. | |
| If not under [__ASSUME_LDT_WORKS > 0], then do a runtime check of | |
| dl_osversion >= 2.3.99 and fatal if not. | |
| (TLS_DO_MODIFY_LDT): Use it. | |
| 2002-11-28 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define macros which | |
| require it to 200112L. Remove _POSIX_POLL and _POSIX_SELECT. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| 2002-11-19 Ulrich Drepper <drepper@redhat.com> | |
| * Versions (libc: GLIBC_2.0): Remove names of functions which are | |
| not defined in libc. | |
| * Makefile (shared-only-routines): Add weaks. | |
| * weaks.c: Remove functions which are not exported from libc.so. | |
| 2002-11-14 Roland McGrath <roland@redhat.com> | |
| * libc-tsd.c: New file. | |
| * Makefile (distribute): Add it. | |
| (libc-link.so): New variable. | |
| ($(objpfx)libpthread.so): Depend on that instead of libc.so file name. | |
| (libc-ok-for-link): New variable. | |
| [$(versioning) = yes]: Include $(common-objpfx)tls.make and define | |
| libc-ok-for-link to $(use-thread). | |
| [$(libc-ok-for-link) = no] | |
| (libc-link.so): Set to $(objpfx)libc.so, not $(common-objpfx)libc.so. | |
| ($(objpfx)libc_pic_lite.a,$(objpfx)libc_pic_lite.os, $(objpfx)libc.so): | |
| New targets. | |
| (generated): Append them. | |
| (extra-objs): Append libc-tsd.os. | |
| * libc-tls-loc.c: New file. | |
| * Makefile (libpthread-routines): Add it. | |
| 2002-11-14 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: Fix unterminated | |
| string. | |
| 2002-11-13 Roland McGrath <roland@redhat.com> | |
| * Examples/ex6.c (main): Improve error reporting. | |
| 2002-11-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/Makefile: Compile pthread.c and sighandler.c with | |
| -fno-omit-frame-pointer. Patch by Andreas Steinmetz <ast@domdv.de>. | |
| * sysdeps/i386/useldt.h [PIC] (USETLS_LOAD_EBX): Use correct input | |
| register number. | |
| (DO_SET_THREAD_AREA): Mark asm output specifiers correctly. | |
| 2002-10-22 Jakub Jelinek <jakub@redhat.com> | |
| * manager.c (pthread_start_thread): Call __uselocale even | |
| if [! SHARED]. Patch by Leon Kanter <leon@geon.donetsk.ua>. | |
| 2002-10-17 Roland McGrath <roland@redhat.com> | |
| * Makefile (unload): Don't link in libpthread.so. | |
| ($(objpfx)unload.out): Do depend on it. | |
| * unload.c (main): Improve error reporting. | |
| 2002-10-09 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_maybe_call): New macro. | |
| Under [__PIC__], call the function via the pointer fetched for | |
| comparison rather than a call by name that uses the PLT. | |
| (__libc_lock_init, __libc_rwlock_init, __libc_lock_fini) | |
| (__libc_rwlock_fini, __libc_lock_lock, __libc_rwlock_rdlock) | |
| (__libc_rwlock_wrlock, __libc_lock_trylock, __libc_rwlock_tryrdlock) | |
| (__libc_rwlock_trywrlock, __libc_lock_unlock, __libc_rwlock_unlock) | |
| (__libc_key_create, __libc_getspecific, __libc_setspecific) | |
| (__libc_atfork): Use it. | |
| * pthread.c [SHARED] (__libc_dl_error_tsd): New function. | |
| (pthread_initialize) [SHARED]: Set _dl_error_catch_tsd to that. | |
| * Versions (libc: GLIBC_PRIVATE): Add __libc_dl_error_tsd. | |
| (ld: GLIBC_PRIVATE): Set removed. | |
| 2002-10-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/execve.c: New file. | |
| 2002-10-09 Jakub Jelinek <jakub@redhat.com> | |
| * no-tsd.c: Include stdlib.h. | |
| 2002-10-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/allocalim.h: New file. | |
| * descr.h (struct _pthread_descr_struct): Add p_alloca_cutoff | |
| field. | |
| * manager.c (__pthread_allocate_stack): Add out_stacksize argument. | |
| Pass stack size to caller. | |
| (pthread_handle_create): Set p_alloca_cutoff. | |
| * pthread.c (__pthread_initial_thread): Use C99 designated | |
| initializers. Set p_alloca_cutoff. | |
| (__pthread_manager_thread): Likewise. | |
| (__pthread_initialize_minimal) [USE_TLS]: Set p_alloca_cutoff | |
| for initial thread. | |
| (__pthread_init_max_stacksize): Possibly decrease p_alloca_cutoff | |
| for initial thread. | |
| (__pthread_initialize_manager) [USE_TLS]: Set p_alloca_cutoff | |
| for manager thread. | |
| * specific.c (__libc_alloca_cutoff): New function. | |
| * no-tsd.c (__libc_alloca_cutoff): New function. | |
| * Versions: Export __libc_alloca_cutoff@@GLIBC_PRIVATE from libc | |
| and libpthread. | |
| 2002-10-02 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/pt-machine.h: Make C code ifndef'ed with __ASSEMBLER__. | |
| * sysdeps/sh/tls.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/smp.h: New file. | |
| 2002-09-29 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/tst-timer.c (main): Clear | |
| SIGEV2.sigev_notify_attributes. | |
| 2002-09-29 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/useldt.h (DO_SET_THREAD_AREA): Don't use | |
| INLINE_SYSCALL for set_thread_area syscall. | |
| 2002-09-28 Roland McGrath <roland@redhat.com> | |
| * pthread.c (__pthread_reset_main_thread) [FLOATING_STACKS]: | |
| Don't call setrlimit, since we did no prior bogon we need to undo. | |
| 2002-09-27 Roland McGrath <roland@redhat.com> | |
| * sysdeps/x86_64/tls.h [__ASSEMBLER__]: Don't include <pt-machine.h>. | |
| 2002-09-24 Roland McGrath <roland@redhat.com> | |
| * sysdeps/x86_64/tls.h: New file. | |
| 2002-09-23 Roland McGrath <roland@redhat.com> | |
| * Examples/ex13.c (dump_mut): int -> size_t for counter. | |
| 2002-09-18 Bruno Haible <bruno@clisp.org> | |
| * Examples/ex10.c (thread): Fail if pthread_mutex_timedlock() returns | |
| an unexpected error code. | |
| * internals.h (__pthread_message): Add const to first parameter type. | |
| * pthread.c (__pthread_message): Likewise. | |
| * sysdeps/unix/sysv/linux/configure: Moved to ../sysdeps/pthread. | |
| 2002-09-17 Roland McGrath <roland@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_DO_MODIFY_LDT, TLS_DO_SET_THREAD_AREA): | |
| Set the descriptor limit to the full 4GB, so %gs:OFFSET works for any | |
| offset (positive or negative) relative to the thread struct. | |
| * sysdeps/i386/useldt.h (DO_MODIFY_LDT, DO_SET_THREAD_AREA): Likewise. | |
| 2002-09-12 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: Move... | |
| * sysdeps/unix/sysv/linux/sparc/Makefile: ...here. | |
| Replace /usr/lib/crt[in].o with crt[in].o too. | |
| 2002-09-11 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/powerpc/powerpc64/pt-machine.h: New file. | |
| 2002-09-04 Bruno Haible <bruno@clisp.org> | |
| * pthread.c: Include <sys/time.h>. | |
| (is_smp_system): Move to sysdeps/unix/sysv/linux/smp.h. | |
| * sysdeps/unix/sysv/linux/smp.h: New file, extracted from pthread.c. | |
| * Makefile (distribute): Add smp.h to the list. | |
| 2002-09-04 Bruno Haible <bruno@clisp.org> | |
| * sysdeps/alpha/pt-machine.h: Choose different include file location | |
| on non-Linux platforms. | |
| * wrapsyscall.c (PROMOTE_INTEGRAL_TYPE): New macro. | |
| (open, open64): Change va_arg argument type to the integral type to | |
| which mode_t promotes. | |
| * sysdeps/pthread/tst-timer.c (main): Don't assume anything about | |
| the structure of 'struct sigevent'. | |
| * errno.c (__errno_location, __h_errno_location, __res_state): | |
| Use prototype function definitions. | |
| 2002-07-29 Steven Munroe <sjmunroe@us.ibm.com> | |
| * shlib-versions: Set libpthread version to 2.3 for powerpc64. | |
| * sysdeps/powerpc/pt-machine.h: moved to... | |
| * sysdeps/powerpc/powerpc32/pt-machine.h: ...here | |
| * sysdeps/powerpc/powerpc64/pt-machine.h: New file. | |
| 2002-09-02 Roland McGrath <roland@redhat.com> | |
| * sysdeps/powerpc/Makefile (CFLAGS-pt-initfini.s): New variable. | |
| 2002-09-01 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/bits/libc-tsd.h (enum __libc_tsd_key_t): Add new keys | |
| CTYPE_B, CTYPE_TOLOWER, CTYPE_TOUPPER. | |
| * sysdeps/pthread/bits/libc-tsd.h (__libc_tsd_address): New macro. | |
| (__libc_internal_tsd_address): Declare it. | |
| * Versions (libc, ld, libpthread: GLIBC_PRIVATE): Add | |
| __libc_internal_tsd_address. | |
| * specific.c (libc_internal_tsd_address): New function. | |
| (__libc_internal_tsd_address): New variable. | |
| * no-tsd.c (__libc_internal_tsd_address): New variable. | |
| 2002-08-31 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Don't use rule for crt%.o, spell it out as rules for | |
| crti.o and crtn.o. | |
| 2002-08-30 Roland McGrath <roland@redhat.com> | |
| * Makefile (extra-objs, omit-deps): Add crtn. | |
| ($(objpfx)libpthread.so): Depend on $(objpfx)crtn.o. | |
| ($(objpfx)libpthread.so: +postinit): Append $(objpfx)crtn.o. | |
| ($(objpfx)crtn.S): New target. | |
| ($(objpfx)crt%.o): Pattern rule replaces crti.o target. | |
| (generated): Add crtn.S. | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile ($(objpfx)specs): Massage | |
| crtn.o pathname too. | |
| 2002-08-30 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (__pthread_initialize_minimal): Call __uselocale even | |
| if [! SHARED]. | |
| 2002-08-30 Roland McGrath <roland@redhat.com> | |
| * tst-static-locale.c: New file. | |
| * Makefile (tests, tests-static): Add it. | |
| 2002-04-24 Steven Munroe <sjmunroe@us.ibm.com> | |
| * spinlock.c (__pthread_lock): Fix spurious wakeup | |
| handling. Don't clear lowest bit of list pointer as sign the thread | |
| is still on the wait list. Don't restart after spurious wakeup | |
| with spinning to get the lock. | |
| (__pthread_unlock): Take set lowest bit into account when handling | |
| pointer to list elements. | |
| Patch by Steve Munroe <sjmunroe@us.ibm.com>. | |
| 2002-08-28 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/timer_routines.c (thread_func): Fix type in cast. | |
| 2002-08-28 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/hppa/aio_cancel.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/aio_cancel.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/aio_cancel.c: New file. | |
| 2002-08-28 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/timer_routines.c (thread_func): Change return | |
| type to void and add casts in use to avoid warnings with all gcc | |
| versions. | |
| 2002-08-08 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h (PTHREAD_THREADS_MAX): | |
| Bump to 16384. | |
| * manager.c (__pthread_handles): Remove. | |
| * pthandles.c: New file. | |
| * pthread.c (__pthread_initialize_minimal): Initialize | |
| __pthread_handles[0] and __pthread_handles[1]. | |
| * Makefile (libpthread-routines): Add pthandles (must be last). | |
| 2002-08-26 Brian Youmans <3diff@gnu.org> | |
| * Examples/ex10.c: Corrected version number in Lesser GPL copying | |
| permission notice from 2 to 2.1. | |
| * Examples/ex11.c: Likewise. | |
| * Examples/ex13.c: Likewise. | |
| * Examples/ex8.c: Likewise. | |
| * Examples/ex9.c: Likewise. | |
| * barrier.c: Likewise. | |
| * events.c: Likewise. | |
| * lockfile.c: Likewise. | |
| * no-tsd.c: Likewise. | |
| * pt-machine.c: Likewise. | |
| * ptclock_gettime.c: Likewise. | |
| * ptclock_settime.c: Likewise. | |
| * rwlock.c: Likewise. | |
| * sysdeps/alpha/pspinlock.c: Likewise. | |
| * sysdeps/alpha/pt-machine.h: Likewise. | |
| * sysdeps/arm/pspinlock.c: Likewise. | |
| * sysdeps/arm/pt-machine.h: Likewise. | |
| * sysdeps/cris/pspinlock.c: Likewise. | |
| * sysdeps/cris/pt-machine.h: Likewise. | |
| * sysdeps/hppa/pspinlock.c: Likewise. | |
| * sysdeps/hppa/pt-machine.h: Likewise. | |
| * sysdeps/i386/i686/pt-machine.h: Likewise. | |
| * sysdeps/i386/pspinlock.c: Likewise. | |
| * sysdeps/i386/pt-machine.h: Likewise. | |
| * sysdeps/i386/useldt.h: Likewise. | |
| * sysdeps/ia64/pspinlock.c: Likewise. | |
| * sysdeps/ia64/pt-machine.h: Likewise. | |
| * sysdeps/m68k/pspinlock.c: Likewise. | |
| * sysdeps/m68k/pt-machine.h: Likewise. | |
| * sysdeps/mips/pspinlock.c: Likewise. | |
| * sysdeps/mips/pt-machine.h: Likewise. | |
| * sysdeps/powerpc/pspinlock.c: Likewise. | |
| * sysdeps/powerpc/pt-machine.h: Likewise. | |
| * sysdeps/pthread/bits/initspin.h: Likewise. | |
| * sysdeps/pthread/bits/libc-lock.h: Likewise. | |
| * sysdeps/pthread/bits/libc-tsd.h: Likewise. | |
| * sysdeps/pthread/getcpuclockid.c: Likewise. | |
| * sysdeps/pthread/posix-timer.h: Likewise. | |
| * sysdeps/pthread/timer_create.c: Likewise. | |
| * sysdeps/pthread/timer_delete.c: Likewise. | |
| * sysdeps/pthread/timer_getoverr.c: Likewise. | |
| * sysdeps/pthread/timer_gettime.c: Likewise. | |
| * sysdeps/pthread/timer_routines.c: Likewise. | |
| * sysdeps/pthread/timer_settime.c: Likewise. | |
| * sysdeps/pthread/tst-timer.c: Likewise. | |
| * sysdeps/s390/pspinlock.c: Likewise. | |
| * sysdeps/s390/s390-32/pt-machine.h: Likewise. | |
| * sysdeps/s390/s390-64/pt-machine.h: Likewise. | |
| * sysdeps/sh/pspinlock.c: Likewise. | |
| * sysdeps/sh/pt-machine.h: Likewise. | |
| * sysdeps/sparc/sparc32/pspinlock.c: Likewise. | |
| * sysdeps/sparc/sparc32/pt-machine.h: Likewise. | |
| * sysdeps/sparc/sparc32/sparcv9/pspinlock.c: Likewise. | |
| * sysdeps/sparc/sparc64/pspinlock.c: Likewise. | |
| * sysdeps/sparc/sparc64/pt-machine.h: Likewise. | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise. | |
| * sysdeps/unix/sysv/linux/bits/sigthread.h: Likewise. | |
| * sysdeps/unix/sysv/linux/hppa/bits/initspin.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| * tststack.c: Likewise. | |
| * unload.c: Likewise. | |
| * weaks.c: Likewise. | |
| * wrapsyscall.c: Likewise. | |
| * sysdeps/pthread/pt-initfini.c: Changed copying | |
| permission notice to Lesser GPL from Library GPL, including the | |
| references in the special exception. | |
| * sysdeps/unix/sysv/linux/hppa/pt-initfini.c: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pt-initfini.c: Likewise. | |
| 2002-08-26 Ulrich Drepper <drepper@redhat.com> | |
| * Examples/ex10.c (thread): tv_nsec == 1000000000 is already | |
| overflow [PR libc/4244]. | |
| 2002-08-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/timer_routines.c (thread_func): Make the | |
| compiler happy by adding a return statement which will never be | |
| reached. | |
| * tst-context.c (main): Cast to long before casting to pointer. | |
| * Examples/ex17.c (main): Use correct format string. | |
| * Examples/ex9.c (thread): Remove incorrect return statement. | |
| 2002-08-23 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (__linuxthreads_version): New global constant. | |
| 2002-08-23 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/x86_64/pt-machine.h: Use %fs instead of %gs | |
| as thread specific register. | |
| (testandset): Fix inline asm. | |
| (THREAD_GETMEM): Fix inline asm. | |
| 2002-08-22 Roland McGrath <roland@redhat.com> | |
| * sysdeps/i386/useldt.h (INIT_THREAD_SELF): Remove [HAVE_TLS_SUPPORT] | |
| conditional. | |
| (INIT_THREAD_SELF): Pass second arg to DO_SET_THREAD_AREA. | |
| (DO_SET_THREAD_AREA): Take second arg, pass to DO_SET_THREAD_AREA_REUSE | |
| macro. That chooses whether to reuse %gs value or let kernel set it. | |
| [USE_TLS] (DO_SET_THREAD_AREA_REUSE): New macro, always 1. | |
| [!USE_TLS] (DO_SET_THREAD_AREA_REUSE): New macro, true if arg is | |
| not constant 0. | |
| 2002-08-21 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_SETUP_GS_SEGMENT): Add new parameter | |
| also to the third definition of this macro. | |
| 2002-06-17 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile (CFLAGS-pt-initfini.s): | |
| Set it. | |
| 2002-08-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/useldt.h: Go back to using 16-bit instructions when | |
| loading/reading segment registers. Some old hardware doesn't | |
| handle the 32-bit instructions as expected. | |
| * sysdeps/i386/tls.h: Likewise. | |
| * sysdeps/i386/tls.h (TLS_DO_SET_THREAD_AREA): Second parameter is | |
| renamed to secondcall and use is negated. | |
| (TLS_SETUP_GS_SEGMENT): Likewise. | |
| (TLS_INIT_TP): Likewise. | |
| * sysdeps/sh/tls.h (TLS_INIT_TP): Second parameter is renamed to | |
| secondcall. | |
| * sysdeps/i386/tls.h: Use 32-bit operations when handling segment | |
| registers. No need to mask upper 16 bits in this case. | |
| * sysdeps/i386/useldt.h: Likewise. | |
| (DO_SET_THREAD_AREA): We have to load %gs again even if the value | |
| is the same since the GDT content changed. | |
| * sysdeps/i386/tls.h (TLS_INIT_TP): Add new parameter and pass it on | |
| to TLS_SETUP_GS_SEGMENT. | |
| (TLS_SETUP_GS_SEGMENT): Add new parameter and pass it on to | |
| TLS_DO_SET_THREAD_AREA. | |
| (TLS_DO_SET_THREAD_AREA): If new parameter is zero determine | |
| entry number from %gs value. | |
| * sysdeps/sh/tls.h (TLS_INIT_TP): Add new parameter and simply | |
| ignore it. | |
| * manager.c (pthread_handle_create): Pass NULL to _dl_allocate_tls. | |
| Pass true to _dl_deallocate_tls. | |
| (pthread_free): Likewise. | |
| * pthread.c (__pthread_initialize_manager): Likewise. | |
| 2002-08-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/useldt.h (DO_SET_THREAD_AREA): Use correct shift when | |
| computing index from %gs value. | |
| 2002-08-16 Roland McGrath <roland@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_DO_SET_THREAD_AREA): Calculate segment | |
| register value from entry number properly. | |
| * sysdeps/i386/tls.h (TLS_DO_MODIFY_LDT): Rewrite asm to use %ebx | |
| optimally conditional on [__PIC__]. | |
| (TLS_DO_SET_THREAD_AREA): New macro, implement inline syscall | |
| without touching errno, and use latest modify_ldt-like interface. | |
| (TLS_SETUP_GS_SEGMENT): Use that instead of INLINE_SYSCALL. | |
| * sysdeps/i386/useldt.h (DO_MODIFY_LDT): Set %gs in this macro. | |
| (DO_SET_THREAD_AREA): New macro, uses current syscall interface with | |
| existing %gs value as the segment to set. | |
| (INIT_THREAD_SELF): Rewritten using those. Use set_thread_area only | |
| under [HAVE_TLS_SUPPORT] so we can rely on the initialization done | |
| by the first thread's early TLS setup. | |
| 2002-08-15 Roland McGrath <roland@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_INIT_TP): Use statement expression and | |
| return a value as callers now expect. | |
| 2002-08-11 Roland McGrath <roland@redhat.com> | |
| * pthread.c (__pthread_initialize_manager): Initialize | |
| p_header.data.tcb field of manager thread's descriptor. | |
| (__pthread_initialize_minimal): Don't initialize p_header.data.self | |
| field, already done by TLS_INIT_TP. | |
| * manager.c (pthread_handle_create): Move p_header field initializers | |
| together. | |
| 2002-08-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_DO_SET_THREAD_AREA): Removed. | |
| 2002-08-07 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (__linuxthreads_initial_report_events): New variable. | |
| (__pthread_initialize_manager): Use it to initialize p_report_events | |
| of initial thread. | |
| [TLS]: Store pointer to descriptor of manager in __pthread_handles. | |
| 2002-08-07 Roland McGrath <roland@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_DO_MODIFY_LDT): Add an extra argument with | |
| an "m" constraint to the asm so the compiler knows LDT_ENTRY was used. | |
| 2002-08-02 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/bits/libc-tsd.h (enum __libc_tsd_key_t): | |
| Add _LIBC_TSD_KEY_LOCALE. | |
| * manager.c (pthread_start_thread) [!(USE_TLS && HAVE___THREAD)]: | |
| Call __uselocale to initialize our per-thread locale pointer to | |
| the global one. | |
| * pthread.c (__pthread_initialize_minimal): Likewise. | |
| * sysdeps/i386/tls.h (TLS_DO_SET_THREAD_AREA): Add missing \s. | |
| 2002-08-02 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c: Declare _errno, _h_errno, and _res unless we use TLS | |
| internally. | |
| * cancel.c (__pthread_perform_cleanup) [USE_TLS && HAVE___THREAD]: | |
| Don't use p_libc_specific element in thread descriptor. | |
| 2002-07-30 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/bits/libc-tsd.h: Include <tls.h>. | |
| [USE_TLS && HAVE___THREAD]: Just include the sysdeps/generic file, | |
| which does the right thing when __thread support is available. | |
| * descr.h (struct _pthread_descr_struct) [USE_TLS && HAVE___THREAD]: | |
| Omit `p_libc_specific', `p_errnop', `p_errno', `p_h_errnop', | |
| `p_h_errno', `p_resp', and `p_res' members. | |
| * pthread.c (__pthread_initialize_minimal) [USE_TLS && HAVE___THREAD]: | |
| Don't initialize `p_errnop' and `p_h_errnop' members. | |
| (__pthread_reset_main_thread): Likewise. | |
| (__pthread_initialize_manager): Likewise. | |
| * manager.c (__pthread_manager, pthread_handle_create): Likewise. | |
| * pthread.c (pthread_initialize) [USE_TLS && HAVE___THREAD]: | |
| Don't initialize `p_resp' member. | |
| (__pthread_reset_main_thread): Likewise. | |
| * manager.c (pthread_handle_create): Likewise. | |
| * specific.c (libc_internal_tsd_set, libc_internal_tsd_get): | |
| Conditionalize these on [!(USE_TLS && HAVE___THREAD)]. | |
| * no-tsd.c: Conditionalize contents on [!(USE_TLS && HAVE___THREAD)]. | |
| * errno.c [USE_TLS && HAVE___THREAD] | |
| (__h_errno_location, __res_state): Don't define these at all. | |
| * sysdeps/i386/tls.h (INSTALL_DTV): Add parens around arguments! | |
| (INSTALL_NEW_DTV, GET_DTV): Likewise. | |
| * sysdeps/sh/tls.h (INSTALL_DTV, INSTALL_NEW_DTV, GET_DTV): Likewise. | |
| * weaks.c: Don't include <errno.h> here. | |
| 2002-08-01 Roland McGrath <roland@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_DO_MODIFY_LDT): New macro, broken out of | |
| TLS_INIT_TP. | |
| (TLS_DO_SET_THREAD_AREA): New macro, uses thread_set_area syscall. | |
| (TLS_SETUP_GS_SEGMENT): New macro, try one or the other or both. | |
| (TLS_INIT_TP): Use that. | |
| 2002-08-02 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/useldt.h (DO_MODIFY_LDT): Move from INIT_THREAD_SELF. | |
| (INIT_THREAD_SELF): Use sys_thread_area syscall instead if available. | |
| (FREE_THREAD): Avoid modify_ldt if using GDT. | |
| * sysdeps/i386/pspinlock.c (__have_no_set_thread_area): New variable. | |
| 2002-07-25 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h: Use __ASSEMBLER__ test macro not ASSEMBLER. | |
| * sysdeps/i386/pt-machine.h: Likewise. | |
| * sysdeps/i386/useldt.h: Likewise. | |
| 2002-07-22 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (__pthread_initialize_minimal): If !SHARED and TLS | |
| call __libc_setup_tls first. | |
| * Makefile: Actually create tst-signal.out file when running the test. | |
| (tests): Add tststatic. | |
| * Examples/tststatic.c: New file. | |
| 2002-07-19 Ulrich Drepper <drepper@redhat.com> | |
| * errno.c (__errno_location): Don't define unless !USE_TLS | |
| || !HAVE___THREAD. | |
| * sysdeps/i386/pt-machine.c: Protect C code with #ifndef ASSEMBLER. | |
| * sysdeps/i386/tls.h: Likewise. | |
| * sysdeps/i386/useldt.h: Likewise. | |
| * sysdeps/i386/i686/pt-machine.h: Likewise. | |
| 2002-07-02 H.J. Lu <hjl@gnu.org> | |
| * sysdeps/mips/pspinlock.c: Don't include <sgidefs.h>. Always | |
| use ll/sc. | |
| * sysdeps/mips/pt-machine.h: Likewise. | |
| 2002-07-14 Ulrich Drepper <drepper@redhat.com> | |
| * manager.c (pthread_handle_create): Initialize self-reference in | |
| descriptor. | |
| 2002-07-01 Jakub Jelinek <jakub@redhat.com> | |
| * Examples/ex9.c (main): Remove unused th variable. | |
| 2002-07-10 Ulrich Drepper <drepper@redhat.com> | |
| * wrapsyscall.c: Add __nanosleep alias. | |
| * Versions (GLIBC_2.2.6): Add __nanosleep. | |
| * bug-sleep.c: New file. | |
| * Makefile (tests): Add bug-sleep. | |
| 2002-06-19 Steven Munroe <sjmunroe@vnet.ibm.com> | |
| * Examples/ex9.c (main): Use list of children and join them. | |
| (thread): Do not call exit. | |
| 2002-06-20 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.c (wait_node_alloc): We cannot use compare-and-exchange. | |
| Unconditionally use the code using spinlock. Use __pthread_release | |
| to free a spinlock. | |
| (wait_node_free): Likewise. | |
| (__pthread_acquire, __pthread_release): Unconditionally define. | |
| 2002-06-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/ia64/pt-machine.h (MEMORY_BARRIER): Fix typo. | |
| 2002-05-24 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/ia64/pt-machine.h (MEMORY_BARRIER): Use __sync_synchronize. | |
| 2002-05-21 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_create): Rename first | |
| parameter. | |
| (pthread_cancel): Likewise. | |
| * internals.h (__pthread_create_2_1): Likewise. | |
| * sysdeps/unix/sysv/linux/bits/sigthread.h (pthread_kill): Likewise. | |
| 2002-05-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/alpha/pt-machine.c (THREAD_SELF): Remove clobber. | |
| Patch by Glen Nakamura <gen@flex.com>. | |
| 2002-05-03 Ulrich Drepper <drepper@redhat.com> | |
| * signals.c: Move sighandler functions to... | |
| * sighandler.c: ...here. New file. | |
| * signals.c: Move signal handler related type definitions to... | |
| * internals.h: ...here. Add prototypes for signal handlers. | |
| * Makefile (libpthread-routines): Add sighandler. | |
| (CFLAGS-sighandler.c): Add $(exceptions). | |
| 2002-04-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile: New file. | |
| 2002-04-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/timer_getoverr.c: Return real overrun. | |
| * sysdeps/pthread/posix-timer.h (struct timer_node): Add overrun_count. | |
| * sysdeps/pthread/timer_routines.c (thread_func): Schedule next timeout | |
| based on previous one and not on current time. Count overruns. | |
| Patch by Eric F. Sorton <eric@cctcorp.com>. | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Add DELAYTIMER_MAX. | |
| 2002-04-08 kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/pt-machine.h: Define _PT_MACHINE_H | |
| if it isn't defined yet. | |
| (FLOATING_STACKS, ARCH_STACK_MAX_SIZE): Defined. | |
| (THREAD_GETMEM, THREAD_GETMEM_NC, THREAD_SETMEM, THREAD_SETMEM_NC): | |
| Likewise. | |
| * sysdeps/sh/tls.h: New file. | |
| 2002-04-08 Jakub Jelinek <jakub@redhat.com> | |
| * manager.c (__pthread_manager_event): Use self instead of arg | |
| for INIT_THREAD_SELF. | |
| * sysdeps/i386/useldt.h (INIT_THREAD_SELF): Use sizeof (struct | |
| _pthread_descr_struct) instead of sizeof (*descr). | |
| 2002-04-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/ia64/pt-machine.h: Protect against multiple inclusion. | |
| * sysdeps/alpha/pt-machine.h: Likewise. | |
| * sysdeps/arm/pt-machine.h: Likewise. | |
| * sysdeps/cris/pt-machine.h: Likewise. | |
| * sysdeps/hppa/pt-machine.h: Likewise. | |
| * sysdeps/m68k/pt-machine.h: Likewise. | |
| * sysdeps/mips/pt-machine.h: Likewise. | |
| * sysdeps/powerpc/pt-machine.h: Likewise. | |
| * sysdeps/s390/s390-32/pt-machine.h: Likewise. | |
| * sysdeps/s390/s390-64/pt-machine.h: Likewise. | |
| * sysdeps/sh/pt-machine.h: Likewise. | |
| * sysdeps/sparc/sparc32/pt-machine.h: Likewise. | |
| * sysdeps/sparc/sparc64/pt-machine.h: Likewise. | |
| * sysdeps/x86_64/pt-machine.h: Likewise. | |
| 2002-04-05 Jakub Jelinek <jakub@redhat.com> | |
| * man/pthread_mutexattr_init.man (pthread_mutexattr_settype): Document | |
| instead of pthread_mutexattr_setkind_np. | |
| (pthread_mutexattr_gettype): Similarly. | |
| * man/pthread_mutexattr_setkind_np.man: New. | |
| * man/Makefile (SOURCES): Add pthread_mutexattr_setkind_np.man. | |
| 2002-04-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/ia64/pt-machine.h (MEMORY_BARRIER): Define. | |
| 2002-03-22 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/mips/pt-machine.h (MEMORY_BARRIER): Remove. | |
| 2002-03-22 Ulrich Drepper <drepper@redhat.com> | |
| * internals.h (MEMORY_BARRIER): Define as asm with memory as clobber. | |
| 2002-03-17 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/i386/pt-machine.h: Add testandset and __compare_and_swap | |
| prototpyes. | |
| * sysdeps/alpha/pt-machine.h: Likewise. | |
| * sysdeps/arm/pt-machine.h: Likewise. | |
| * sysdeps/cris/pt-machine.h: Likewise. | |
| * sysdeps/hppa/pt-machine.h: Likewise. | |
| * sysdeps/i386/i686/pt-machine.h: Likewise. | |
| * sysdeps/ia64/pt-machine.h: Likewise. | |
| * sysdeps/m68k/pt-machine.h: Likewise. | |
| * sysdeps/mips/pt-machine.h: Likewise. | |
| * sysdeps/powerpc/pt-machine.h: Likewise. | |
| * sysdeps/s390/s390-32/pt-machine.h: Likewise. | |
| * sysdeps/s390/s390-64/pt-machine.h: Likewise. | |
| * sysdeps/sh/pt-machine.h: Likewise. | |
| * sysdeps/sparc/sparc32/pt-machine.h: Likewise. | |
| * sysdeps/sparc/sparc64/pt-machine.h: Likewise. | |
| * sysdeps/x86_64/pt-machine.h: Likewise. | |
| * internals.h: Move testandset and __compare_and_swap prototypes | |
| to pt-machine.h. | |
| 2002-03-03 Andreas Jaeger <aj@suse.de> | |
| * errno.c: Include resolv.h to avoid warning. | |
| 2002-02-27 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c [USE_TLS] (thread_self_stack): Correct check for upper | |
| stack limit. | |
| 2002-02-23 Ulrich Drepper <drepper@redhat.com> | |
| * attr.c (pthread_getattr_np): Don't take thread descriptor size | |
| into account if USE_TLS. | |
| * manager.c (pthread_handle_create): Free TLS data structures if call | |
| failed. Pass correct stack to clone if USE_TLS. | |
| * sysdeps/i386/pt-machine.h: Handle multiple inclusion. | |
| * sysdeps/i386/i686/pt-machine.h: Likewise. | |
| * sysdeps/i386/tls.h: Unconditionally include <pt-machine.h>. | |
| * descr.h (struct _pthread_descr_struct): Update p_header for TLS. | |
| Add p_stackaddr element #if USE_TLS. | |
| * internals.c: Include <tls.h>. | |
| * manager.c: Integrate creating and handling of thread descriptor | |
| for TLS. | |
| * pthread.c: Likewise. | |
| * sysdeps/i386/tls.h (tcbhead_t): Add self pointer. | |
| Include <linuxthreads/descr.h> only if TLS is really used. | |
| (GET_DTV): New macro. | |
| (TLS_INIT_TP): Initialize self pointer. | |
| 2002-02-17 Andreas Schwab <schwab@suse.de> | |
| * signals.c (sigwait): Check for old sighandler being SIG_ERR, | |
| not NULL. | |
| 2002-02-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.c (INSTALL_NEW_DTV): Define. | |
| (INSTALL_DTV): Adjust for being passed pointer to element with length. | |
| 2002-02-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_INIT_TP): Also initialize %gs. | |
| 2002-02-08 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/elf/pt-initfini.c: Use \n\ for multiline string. | |
| 2002-02-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h: TLS cannot be supported with FLOATING_STACKS | |
| after all. | |
| 2002-02-07 H.J. Lu <hjl@gnu.org> | |
| * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Silence the | |
| gcc warning. | |
| (__pthread_spin_lock): Remove ".set noreorder". | |
| * sysdeps/mips/pt-machine.h (__compare_and_swap): Liekwise. | |
| 2002-02-05 H.J. Lu <hjl@gnu.org> | |
| * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Not use | |
| branch likely. | |
| * sysdeps/mips/pt-machine.h (testandset): Likewise. | |
| (__compare_and_swap): Likewise. | |
| 2002-02-07 Ulrich Drepper <drepper@redhat.com> | |
| * internals.h: Move declarations/definitions of | |
| __pthread_initial_thread_bos, __pthread_initial_thread, | |
| __pthread_manager_thread_bos, __pthread_manager_thread_tos, | |
| __pthread_manager_thread, __pthread_nonstandard_stacks, STACK_SIZE, | |
| CURRENT_STACK_FRAME, __pthread_find_self, and thread_self... | |
| * descr.h: ...here. | |
| * sysdeps/i386/tls.h: Add TLS definitions also for !FLOATING_STACKS. | |
| Define THREAD_GETMEM accordingly. | |
| 2002-02-06 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h: Include <stddef.h> for size_t. | |
| * sysdeps/i386/tls.h: Define THREAD_DTV. | |
| 2002-02-04 Ulrich Drepper <drepper@redhat.com> | |
| * internals.h: Move thread descriptor definition... | |
| * descr.h.: ...here. New file. | |
| * sysdeps/i386/tls.h: New file. | |
| 2002-02-01 H.J. Lu <hjl@gnu.org> | |
| * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Use a | |
| different register in the delayed slot. Use branch likely. | |
| * sysdeps/mips/pt-machine.h (testandset): Call _test_and_set. | |
| (__compare_and_swap): Return 0 only when failed to compare. Use | |
| branch likely. | |
| 2002-02-01 Jakub Jelinek <jakub@redhat.com> | |
| * Versions (__libc_internal_tsd_get, __libc_internal_tsd_set, | |
| __pthread_kill_other_threads_np): Move to GLIBC_PRIVATE. | |
| * sysdeps/i386/i586/Versions: Move all symbols to GLIBC_PRIVATE. | |
| * sysdeps/i386/i686/Versions: Move all symbols to GLIBC_PRIVATE. | |
| * sysdeps/sparc/sparc32/sparcv9/Versions: New file. | |
| * sysdeps/sparc/sparc64/Versions: New file. | |
| * sysdeps/ia64/Versions: Move all symbols to GLIBC_PRIVATE. | |
| 2002-01-31 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c: _dl_cpuclock_offset is not any longer a global variable | |
| in SHARED code, use GL(dl_cpuclock_offset). | |
| 2002-01-28 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/mips/pspinlock.c (__pthread_spin_init): Clear *LOCK to | |
| 0. Patch by Machida Hiroyuki <machida@sm.sony.co.jp>. | |
| 2002-01-16 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/s390/s390-32/pt-machine.h (MEMORY_BARRIER): Define. | |
| (CURRENT_STACK_FRAME): Remove duplicate definition. | |
| * sysdeps/s390/s390-64/pt-machine.h: Likewise. | |
| 2002-01-14 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * Makefile (CFLAGS-tst-cancel.c): Add -fno-inline-functions to prevent | |
| automatic inline. | |
| 2002-01-12 Andreas Schwab <schwab@suse.de> | |
| * Makefile (test-srcs): Add tst-signal. | |
| (tests): Run tst-signal. | |
| (distribute): Add tst-signal.sh. | |
| * tst-signal.c, tst-signal.sh: New files. | |
| 2002-01-14 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/x86_64/pt-machine.h (INIT_THREAD_SELF): Avoid warning. | |
| 2002-01-11 Andreas Schwab <schwab@suse.de> | |
| * signals.c (sighandler): Initialize all elements to SIG_ERR. | |
| (__sigaction): Don't use value from sighandler if it is SIG_ERR. | |
| 2002-01-06 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/elf/pt-initfini.c: New file. | |
| 2001-12-29 Andreas Jaeger <aj@suse.de> | |
| * Examples/ex9.c: Add noreturn attribute for thread. | |
| * Examples/ex10.c: Likewise. | |
| * Examples/ex13.c (thread_start): Likewise. | |
| * Examples/ex15.c (worker): Likewise. | |
| * Examples/ex18.c: Include unistd.h for prototype of sleep. | |
| 2001-12-14 Ulrich Drepper <drepper@redhat.com> | |
| * man/pthread_atfork.man: Adjust description of mutex handling | |
| after fork for current implementation. | |
| * linuxthreads.texi: Likewise [PR libc/2519]. | |
| 2001-12-13 Andreas Schwab <schwab@suse.de> | |
| * specific.c (pthread_key_delete): Don't contact the thread | |
| manager if no threads have been created yet. | |
| 2001-12-12 NIIBE Yutaka <gniibe@m17n.org> | |
| * sysdeps/sh/pt-machine.h (INIT_THREAD_SELF): Added __volatile__ | |
| qualifier to be safe. | |
| 2001-11-30 Andreas Schwab <schwab@suse.de> | |
| * pthread.c (pthread_handle_sigcancel) [THREAD_SELF]: Double check | |
| that self is the manager thread, and initialize the thread | |
| register if not. | |
| (thread_self_stack) [THREAD_SELF]: New function to find self via | |
| stack pointer. | |
| * manager.c (pthread_handle_create): Don't block cancel signal any | |
| more. | |
| 2001-11-29 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/x86_64/pt-machine.h: Use %gs as thread specific register. | |
| (THREAD_SELF): New. | |
| (INIT_THREAD_SELF): New. | |
| (THREAD_GETMEM): New. | |
| (THREAD_GETMEM_NC): | |
| (THREAD_SETMEM): New. | |
| (THREAD_SETMEM_NC): New. | |
| (FLOATING_STACKS): Define. | |
| (ARCH_STACK_MAX_SIZE): Define. | |
| 2001-11-28 Kaz Kylheku <kaz@ashi.footprints.net> | |
| Bugfix to pthread_key_delete. It was iterating over the thread | |
| manager's linked list of threads, behind the thread manager's | |
| back causing a race. The fix is to have the manager iterate over | |
| the threads instead, using a new request type for doing so. | |
| * internals.h (struct pthread_request): New manager request type | |
| REQ_FOR_EACH_THREAD. | |
| * manager.c (pthread_for_each_thread): New function. | |
| (__pthread_manager): Handle new REQ_FOR_EACH_THREAD request. | |
| * specific.c (struct pthread_key_delete_helper_args): New type. | |
| (pthread_key_delete_helper): New static function. | |
| (pthread_key_delete): Use the new thread manager | |
| REQ_FOR_EACH_THREAD function to iterate over the threads and set | |
| the delete key slot to a null value in each thread. | |
| * Examples/ex18.c: New test. | |
| * Makefile (tests): Add ex18. | |
| 2001-11-22 Wolfram Gloger <wg@malloc.de> | |
| * pthread.c (pthread_onexit_process): Don't call free | |
| after threads have been asynchronously terminated. | |
| * manager.c (pthread_handle_exit): Surround cancellation | |
| of threads with __flockfilelist()/__funlockfilelist(). | |
| 2001-11-26 Andreas Schwab <schwab@suse.de> | |
| * manager.c (pthread_handle_create): Start the child thread with | |
| the cancel signal blocked, so that it does not handle it before | |
| the thread register is set up. Save errno from failed clone call. | |
| 2001-11-15 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/i686/Implies: Removed. | |
| * sysdeps/i386/i686/Versions: New file. | |
| 2001-10-31 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/x86_64/Makefile: Remove, we do not need it anymore. | |
| 2001-10-05 Kevin Buettner <kevinb@cygnus.com> | |
| * pthread.c (__linuxthread_pthread_sizeof_descr): Change name | |
| to __linuxthreads_pthread_sizeof_descr to match name used by | |
| symbol_list_arr[LINUXTHREADS_PTHREAD_SIZEOF_DESCR] in | |
| linuxthreads_db/td_symbol_list.c. | |
| 2001-09-22 Andreas Jaeger <aj@suse.de> | |
| * linuxthreads/tst-context.c: Avoid compile warning. | |
| 2001-09-20 Andreas Jaeger <aj@suse.de> | |
| * shlib-versions: Add x86-64. | |
| 2001-09-19 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/x86_64/Makefile: New file. | |
| * sysdeps/x86_64/pspinlock.c: New file. | |
| * sysdeps/x86_64/pt-machine.h: New file. | |
| 2001-09-12 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/timer_delete.c (timer_delete): Thread may be NULL | |
| for SIGEV_NONE. | |
| * sysdeps/pthread/timer_settime.c (timer_settime): Likewise. | |
| 2001-09-11 Ulrich Drepper <drepper@redhat.com> | |
| Wolfram Gloger <wg@malloc.de> | |
| * join.c: Protect all communications from and to manager with | |
| TEMP_FAILURE_RETRY. | |
| * manager.c: Likewise. | |
| * pthread.c: Likewise. | |
| * smeaphore.c: Likewise. | |
| 2001-08-29 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.c (__pthread_lock): Top max_count value with | |
| MAX_ADAPTIVE_SPIN_COUNT. | |
| * internals.h (MAX_ADAPTIVE_SPIN_COUNT): Define if not already done. | |
| * sysdeps/i386/i686/pt-machine.h (BUSY_WAIT_NOP): New macro to | |
| help P4. | |
| 2001-08-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_rwlock_t): Only define to | |
| non-opaque type if __USE_UNIX98. | |
| 2001-08-26 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_lock_t): Define | |
| non-opaque lock types also if _IO_MTSAFE_IO is defined. | |
| 2001-08-23 Roland McGrath <roland@frob.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_region_start): Take | |
| new first argument, skip the cleanup handler if it's zero. | |
| (_LIBC_LOCK_RECURSIVE_INITIALIZER): New macro. | |
| (__libc_lock_define_initialized_recursive): Use it. | |
| * sysdeps/pthread/bits/stdio-lock.h: File removed. | |
| The sysdeps/generic file from the main tree now suffices. | |
| 2001-08-22 Roland McGrath <roland@frob.com> | |
| * sysdeps/pthread/bits/stdio-lock.h: Include <bits/libc-lock.h> | |
| instead of <pthread.h>. | |
| (_IO_lock_t): Define this typedef using __libc_lock_define_recursive. | |
| (_IO_lock_initializer): Add braces. | |
| (_IO_lock_lock): Use __libc_lock_lock_recursive. | |
| (_IO_lock_unlock): Use __libc_lock_unlock_recursive. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_lock_recursive_t): New type. | |
| (__libc_lock_define_initialized_recursive): Use it. | |
| (__libc_lock_init_recursive): Likewise. | |
| (__libc_lock_fini_recursive): Likewise. | |
| (__libc_lock_lock_recursive): Likewise. | |
| (__libc_lock_trylock_recursive): Likewise. | |
| (__libc_lock_unlock_recursive): Likewise. | |
| (__libc_lock_define_recursive): New macro. | |
| 2001-08-14 Jakub Jelinek <jakub@redhat.com> | |
| * lockfile.c (__pthread_provide_lockfile): New variable. | |
| * pthread.c (__pthread_require_lockfile): New variable. | |
| * cancel.c (__pthread_require_lockfile): New variable. | |
| 2001-07-31 Ulrich Drepper <drepper@redhat.com> | |
| * tst-context.c (threadfct): Initialize context before calling | |
| makecontext. | |
| * Examples/ex17.c: Make sure test thread is around long enough. | |
| 2001-07-26 kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/pt-machine.h (THREAD_SELF, INIT_THREAD_SELF): Defined. | |
| 2001-07-24 Ulrich Drepper <drepper@redhat.com> | |
| * tst-context.c (main): Print explanation before bailing out | |
| because context handling is not supported. | |
| 2001-07-23 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-context. | |
| * tst-context.c: New file. | |
| * sysdeps/pthread/bits/stdio-lock.h: Define | |
| _IO_cleanup_region_start_noarg. | |
| 2001-07-23 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/alpha/pt-machine.h (FLOATING_STACKS): Define. | |
| (ARCH_STACK_MAX_SIZE): Define. | |
| * sysdeps/sparc/sparc32/pt-machine.h: Likewise. | |
| * sysdeps/sparc/sparc64/pt-machine.h: Likewise. | |
| 2001-07-19 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/useldt.h: Fix typo in ARCH_STACK_MAX_SIZE comment. | |
| * sysdeps/ia64/pt-machine.h (FLOATING_STACKS): Define. | |
| (ARCH_STACK_MAX_SIZE): Define. | |
| * manager.c (pthread_allocate_stack): Handle FLOATING_STACKS with | |
| NEED_SEPARATE_REGISTER_STACK. | |
| 2001-07-16 Andreas Schwab <schwab@suse.de> | |
| * Makefile (before-compile): Don't add $(objpfx)crti.o. | |
| (omit-deps): Add crti. | |
| ($(objpfx)libpthread.so): Depend on $(objpfx)crti.o, but make sure | |
| it is filtered out of the link command. | |
| 2001-07-16 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (pthread_initialize): For FLOATING_STACKS don't bother | |
| to find the right value for __pthread_initial_thread_bos, it's not | |
| used. If not FLOATING_STACKS first run | |
| __pthread_init_max_stacksize. | |
| 2001-06-16 H.J. Lu <hjl@gnu.org> | |
| * internals.h: Include <stackinfo.h>. | |
| * attr.c: Don't include <stackinfo.h> here. | |
| * cancel.c: Likewise. | |
| * manager.c: Likewise. | |
| * pthread.c: Likewise. | |
| * ptlongjmp.c: Likewise. | |
| 2001-03-23 Matthew Wilcox <willy@ldl.fc.hp.com> | |
| * attr.c: Make _STACK_GROWS_UP work. | |
| * internals.h: Likewise. | |
| * manager.c: Likewise. | |
| * pthread.c: Likewise. | |
| 2001-06-15 H.J. Lu <hjl@gnu.org> | |
| * pthread.c (__pthread_reset_main_thread): Fix a typo. | |
| 2001-02-02 John S. Marvin <jsm@udlkern.fc.hp.com> | |
| * semaphore.h: Use struct _pthread_fastlock as an element of | |
| sem_t instead of an identical struct. | |
| * rwlock.c: Remove casts. | |
| * semaphore.c: Likewise. | |
| 2001-04-30 Alan Modra <amodra@one.net.au> | |
| * sysdeps/unix/sysv/linux/hppa/pt-initfini.c: New. | |
| 2001-05-25 Bruce Mitchener <bruce@cubik.org> | |
| * linuxthreads.texi: Spelling corrections. | |
| 2001-05-25 Ulrich Drepper <drepper@redhat.com> | |
| * oldsemaphore.c (__old_sem_wait): Clear p_nextwaiting before | |
| returning successfully. | |
| Patch by Gene Cooperman <gene@ccs.neu.edu>. | |
| 2001-05-24 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.c (__pthread_lock) [HAS_COMPARE_AND_SWAP]: Before doing any | |
| serious work try once whether the lock is uncontested. | |
| Remove duplicate reading of __status before loop. | |
| Change suggested by Hans Boehm <hans_boehm@hp.com>. | |
| * spinlock.h (__pthread_trylock): Remove need for oldstatus variable. | |
| (__pthread_alt_trylock): Likewise. | |
| 2001-05-01 Kaz Kylheku <kaz@ashi.footprints.net> | |
| Memory barrier overhaul following line by line inspection. | |
| * mutex.c (pthread_once): Missing memory barriers added. | |
| * pthread.c (__pthread_wait_for_restart_signal, | |
| __pthread_timedsuspend_new, __pthread_restart_new): Added | |
| memory barriers ``just in case'' and for documentary value. | |
| * spinlock.c (__pthread_release): New inline function for releasing | |
| spinlock, to complement __pthread_acquire. Includes memory | |
| barrier prior to assignment to spinlock, and __asm __volatile | |
| dance to prevent reordering or optimization of the spinlock access. | |
| * spinlock.c (__pthread_unlock, __pthread_alt_lock, | |
| __pthread_alt_timedlock, __pthread_alt_unlock, | |
| __pthread_compare_and_swap): Updated to use new __pthread_release | |
| instead of updating spinlock directly. | |
| * spinlock.c (__pthread_lock, __pthread_unlock, wait_node_alloc, | |
| wait_node_free, wait_node_dequeue, __pthread_alt_lock, | |
| __pthread_alt_timedlock, __pthread_alt_unlock, __pthread_acquire): | |
| Memory barrier overhaul. Lots of missing memory barriers added, | |
| a couple needless ones removed. | |
| * spinlock.c (__pthread_compare_and_swap): testandset optimization | |
| removed, just calls __pthread_acquire, which has the new read | |
| barrier in it before its testandset. | |
| 2001-05-20 Roland McGrath <roland@frob.com> | |
| * Makeconfig: New file, variables used to be in main libc Makeconfig. | |
| 2001-05-09 Geoff Keating <geoffk@redhat.com> | |
| * sysdeps/powerpc/pt-machine.h | |
| (HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS): Define. | |
| (__compare_and_swap): Remove memory barriers. | |
| (__compare_and_swap_with_release_semantics): New function. | |
| 2001-04-24 Andreas Jaeger <aj@suse.de> | |
| * wrapsyscall.c: send* and recv* return ssize_t. | |
| * sysdeps/pthread/timer_getoverr.c (timer_getoverrun): Unlock the | |
| mutex instead of double locking it. | |
| Reported by Pierre Artaud <partaud@sodatec.com>. | |
| 2001-04-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/getcpuclockid.c: Make function generic, test | |
| using #ifdef whether the clock is available. | |
| * sysdeps/unix/sysv/linux/i386/getcpuclockid.c: Removed. | |
| * sysdeps/ia64/Versions: New file. | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c (_init): We don't | |
| have to call __gmon_start__ in the libpthread DSO. | |
| * sysdeps/pthread/pt-initfini.c (_init): Likewise. | |
| * Makefile (libpthread-routines): Add ptclock_gettime and | |
| ptclock_settime. | |
| * internals.h: Don't use cpuclock-init.h definitions, use | |
| hp-timing.h definitions. | |
| * pthread.c: Likewise. | |
| * manager.c: Likewise. | |
| * ptclock_gettime.c: New file. | |
| * ptclock_settime.c: New file. | |
| * internals.h: Fix parameter type for __pthread_clock_gettime and | |
| __pthread_clock_settime. | |
| * sysdeps/i386/i586/ptclock_gettime.c: Removed. | |
| * sysdeps/i386/i586/ptclock_settime.c: Removed. | |
| * sysdeps/i386/i586/Makefile: Removed. | |
| 2001-04-22 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define _POSIX_ASYNCH_IO. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| 2001-04-21 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/pthread/timer_routines.c (thread_func): Add noreturn | |
| attribute, remove statements that will never be executed. | |
| (thread_func): Remove mutex_unlock call since it's never executed. | |
| (thread_func): Fix comment as suggested by Jakub Jelinek. | |
| * manager.c (__pthread_manager): Add noreturn | |
| attribute. | |
| (pthread_start_thread): Likewise, remove return statement. | |
| (pthread_start_thread_event): Likewise. | |
| Add noreturn attribute for pthread_handle_exit. | |
| * weaks.c: Add noreturn attribute for pthread_exit. | |
| * internals.h: Add __pthread_clock_gettime and | |
| __pthread_clock_settime prototypes. | |
| 2001-04-21 Ulrich Drepper <drepper@redhat.com> | |
| * internals.h: Include <cpuclock-init.h>. | |
| (struct _pthread_descr_struct): Add p_cpuclock_offset field if | |
| CPUCLOCK_VARDEF is defined. | |
| * pthread.c (__pthread_initialize_minimal): Initialize | |
| p_cpuclock_offset field for main thread if CPUCLOCK_INIT is defined. | |
| * manager.c (pthread_start_thread): Set p_cpuclock_offset field | |
| for new thread to current CPU clock value. | |
| * sysdeps/i386/useldt.h: Extend all the macros to handle 8-byte values. | |
| * sysdeps/i386/i586/Makefile: New file. | |
| * sysdeps/i386/i586/Versions: New file. | |
| * sysdeps/i386/i586/ptclock_gettime.c: New file. | |
| * sysdeps/i386/i586/ptclock_settime.c: New file. | |
| * sysdeps/i386/i686/Implies: New file. | |
| 2001-04-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: Put specs into | |
| $generated, not $postclean-generated. | |
| 2001-04-18 Andreas Jaeger <aj@suse.de> | |
| * Makefile (otherlibs): Added. | |
| 2001-04-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: New file. | |
| 2001-04-16 Ulrich Drepper <drepper@redhat.com> | |
| * signals.c (sigwait): NSIG is no signal number. Block all | |
| signals while in signal handler for signals in SET. | |
| Patch by Manfred Spraul <manfred@colorfullife.com>. | |
| 2001-04-12 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel.c: Disable most tests. Add new test where all | |
| cleanup handlers must run. | |
| * Makefile (tests): Add tst-cancel again. | |
| * cancel.c (__pthread_perform_cleanup): Correct condition for | |
| leaving cleanup loop early. | |
| * sysdeps/i386/Makefile: Make sure gcc uses a frame pointer for | |
| all the files which use CURRENT_STACK_FRAME. | |
| * sysdeps/i386/pt-machine.h (CURRENT_STACK_FRAME): Define using | |
| __builtin_frame_address. | |
| * sysdeps/i386/i686/pt-machine.h: Likewise. | |
| 2001-04-11 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Comment out tst-cancel for now. | |
| * tst-cancel.c (main): Cleanup 4 is supposed to run. Create | |
| temporary file in object directory. | |
| * Makefile: Don't allow inlining when compiling tst-cancel.c. | |
| Pass $(objpfx) to tst-cancel. | |
| 2001-04-11 David S. Miller <davem@redhat.com> | |
| * sysdeps/sparc/sparc32/pt-machine.h (stack_pointer): Advance | |
| up closer to user local variables so that new cleanup heuristics work. | |
| * sysdeps/sparc/sparc64/pt-machine.h (stack_pointer): Likewise. | |
| 2001-04-11 Ulrich Drepper <drepper@redhat.com> | |
| * cancel.c (_pthread_cleanup_push): Catch invalid __prev buffer | |
| and remove it. | |
| (_pthread_cleanup_push_defer): Likewise. | |
| * tst-cancel.c (main): Fix loop printing cleanup output. | |
| 2001-04-10 kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/pspinlock.c (__pthread_spin_lock): Fix a reverse | |
| test. | |
| (__pthread_spin_trylock): Likewise. | |
| * sysdeps/sh/pt-machine.h (testandset): Likewise. | |
| 2001-04-10 Ulrich Drepper <drepper@redhat.com> | |
| * join.c (pthread_exit): Move code to new function __pthread_do_exit | |
| which takes an extra parameter with the current frame pointer. | |
| Call new function with CURRENT_STACK_FRAME. | |
| (__pthread_do_exit): New function. Call __pthread_perform_cleanup | |
| with the new parameter. | |
| (pthread_join): Call __pthread_do_exit instead of pthread_exit. | |
| * cancel.c (__pthread_perform_cleanup): Takes extra parameter. Use | |
| this parameter as the initial value the cleanup handler records are | |
| compared against. No active cleanup handler record must have an | |
| address lower than the previous one and the initial record must be | |
| above (below on PA) the frame address passed in. | |
| (pthread_setcancelstate): Call __pthread_do_exit instead of | |
| pthread_exit. | |
| (pthread_setcanceltype): Likewise. | |
| (pthread_testcancel): Likewise. | |
| (_pthread_cleanup_pop_restore): Likewise. | |
| * condvar.c (pthread_cond_wait): Likewise. | |
| (pthread_cond_timedwait_relative): Likewise. | |
| * manager.c (pthread_start_thread): Likewise. | |
| * oldsemaphore.c (__old_sem_wait): Likewise. | |
| * pthread.c (pthread_handle_sigcancel): Likewise. | |
| * semaphore.c (__new_sem_wait): Likewise. | |
| (sem_timedwait): Likewise. | |
| * ptlongjmp.c (pthread_cleanup_upto): Also use current stack frame | |
| to limit the cleanup handlers which get run. | |
| * internals.h: Add prototype for __pthread_do_exit. Adjust prototype | |
| for __pthread_perform_cleanup. | |
| * Makefile (tests): Add tst-cancel. | |
| * tst-cancel.c: New file. | |
| 2001-04-08 Hans-Peter Nilsson <hp@axis.com> | |
| * sysdeps/cris/pt-machine.h: New file. | |
| * sysdeps/cris/pspinlock.c: New file. | |
| 2001-04-09 Hans-Peter Nilsson <hp@axis.com> | |
| * shlib-versions: Add case for Linux on CRIS. | |
| 2001-03-26 Ulrich Drepper <drepper@redhat.com> | |
| * attr.c (pthread_getattr_np): Correct computation of stack size | |
| for machiens with register stack. | |
| * Examples/ex17.c (main): Correct detection of failed mmap call. | |
| 2001-03-21 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (__pthread_initialize_manager): Fix a typo. | |
| 2001-03-21 Jakub Jelinek <jakub@redhat.com> | |
| * attr.c (__pthread_attr_setstack): Fix alignment check. | |
| (pthread_getattr_np): __stackaddr is top of stack, not bottom. | |
| * Makefile (tests): Add ex17 test. | |
| * Examples/ex17.c: New test. | |
| 2001-03-20 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Define -D_RPC_THREAD_SAFE_ for cancel.c. | |
| * cancel.c (__pthread_perform_cleanup): Call __rpc_thread_destroy. | |
| * sysdeps/pthread/bits/libc-tsd.h: Define _LIBC_TSD_KEY_VARS. | |
| 2001-03-18 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: When generating DSO link with libc_nonshared.a. | |
| 2001-02-26 Jakub Jelinek <jakub@redhat.com> | |
| * signals.c (pthread_sighandler): Use CALL_SIGHANDLER. | |
| 2001-02-23 Jakub Jelinek <jakub@redhat.com> | |
| * internals.h (__pthread_init_max_stacksize): New prototype. | |
| * attr.c (__pthread_attr_setstacksize): Call | |
| __pthread_init_max_stacksize if not yet initialized. | |
| * pthread.c (__pthread_init_max_stacksize): New function. | |
| (__pthread_initialize_manager): Call it. | |
| Patch by <dtc@cmucl.cons.org>. | |
| 2001-03-16 Ulrich Drepper <drepper@redhat.com> | |
| * attr.c (pthread_getattr_np): Fix __stacksize computation for IA-64. | |
| 2001-03-13 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * shlib-versions: Add rule for Linux on 64 bit S/390. | |
| * sysdeps/s390/s390-64/pt-machine.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c: New file. | |
| 2001-03-13 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/s390/pt-machine.h: Move to... | |
| * sysdeps/s390/s390-32/pt-machine.h: ...here. | |
| Add defines for FLOATING_STACK and ARCH_STACK_MAX_SIZE. | |
| 2001-03-15 Ulrich Drepper <drepper@redhat.com> | |
| * Versions [libpthread] (GLIBC_2.2.3): Add pthread_getattr_np. | |
| * attr.c: Implement pthread_getattr_np. | |
| * sysdeps/pthread/pthread.h: Add prototype for pthread_getattr_np. | |
| * internals.h (struct _pthread_descr_struct): Add p_inheritsched. | |
| * manager.c (pthread_handle_create): Initialize p_inheritsched. | |
| 2001-03-09 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/pt-initfini.c: Use 0x07 padding for | |
| code alignment. | |
| 2001-02-20 Hans Boehm <hans_boehm@hp.com> | |
| * manager.c (manager_mask): Removed static vesion. Now always local | |
| to __pthread_manager(). | |
| (manager_mask_all): Removed completely. | |
| (__pthread_manager): Remove manager_mask_all initialization. | |
| (pthread_handle_create): Remove code to set and reset signal mask | |
| around __clone2() calls. | |
| 2001-02-17 Jakub Jelinek <jakub@redhat.com> | |
| * spinlock.c (__pthread_lock): Force lock->__status to be read from | |
| memory on every spin. | |
| 2001-02-10 Andreas Jaeger <aj@suse.de> | |
| * Makefile (extra-objs): New. | |
| 2001-02-09 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pt-initfini.c (call_initialize_minimal): Add | |
| __pthread_initialize_minimal prototype. | |
| 2001-02-08 kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/pt-initfini.c: New file. | |
| 2001-02-06 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/pt-initfini.c: New file. | |
| 2001-02-06 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: First attempt to fix the | |
| broken code. Patch by Jes Sorensen. | |
| 2001-02-06 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/pthread/pthread.h: Move __pthread_initialize from here | |
| to... | |
| * internals.h: ...here. | |
| 2001-02-05 Jes Sorensen <jes@linuxcare.com> | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: New file. | |
| 2001-02-02 Ulrich Drepper <drepper@redhat.com> | |
| * Versions: Remove __pthread_initialize_minimal. | |
| 2001-02-01 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Add rules to build crti.o and make it being used in | |
| building libpthread.so. | |
| * sysdeps/i386/Makefile: New file. | |
| * sysdeps/pthread/pt-initfini.c: New file. | |
| * pthread.c: Cleanups. | |
| 2001-01-28 Andreas Jaeger <aj@suse.de> | |
| * oldsemaphore.c (__old_sem_init): Adjust for last change. | |
| * sysdeps/pthread/bits/libc-lock.h: Likewise. | |
| * spinlock.c: Likewise. | |
| 2001-01-28 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/initspin.h: Make all names namespace clean. | |
| * sysdeps/unix/sysv/linux/hppa/bits/initspin.h: Likewise. | |
| * manager.c: Adjust for namespace cleanup in bits/initspin.h. | |
| * pthread.c: Likewise. | |
| * spinlock.h: Likewise. | |
| * sysdeps/pthread/pthread.h: Likewise. | |
| 2001-01-26 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/pthreadtypes.h: Define pthread_attr_t also | |
| as struct __pthread_attr_s. | |
| * semaphore.h (sem_t): Cleanup namespace, rename status and | |
| spinlock elements. | |
| 2001-01-13 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (pthread_onexit_process): Clear | |
| __pthread_manager_thread_bos after freeing it. | |
| * Makefile (tests): Add ex16. | |
| * Examples/ex16.c: New file. | |
| 2001-01-11 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (CFLAGS-pthread.c): Pass -DHAVE_Z_NODELETE if ld supports | |
| -z nodelete. | |
| * pthread.c (pthread_exit_process): Rename to... | |
| (pthread_onexit_process): ...this. | |
| (pthread_atexit_process, pthread_atexit_retcode): New. | |
| (pthread_initialize): Call __cxa_atexit instead of __cxa_on_exit | |
| and only if HAVE_Z_NODELETE is not defined. | |
| (__pthread_initialize_manager): Register pthread_atexit_retcode | |
| with __cxa_atexit. | |
| 2001-01-11 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (pthread_initialize): Use __cxs_on_exit not __cxa_atexit. | |
| 2001-01-11 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add ex15. | |
| * Examples/ex15.c: New test. | |
| 2001-01-08 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (pthread_exit_process): Free memory allocated for | |
| manager stack. | |
| 2000-12-31 Ulrich Drepper <drepper@redhat.com> | |
| * manager.c (pthread_alloca_stack): Remove MAP_FIXED from mmap calls. | |
| (pthread_free): Always unmap the stack. It's safe now that we don't | |
| use MAP_FIXED to allocate stacks. | |
| 2000-12-31 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/powerpc/pspinlock.c: Don't include pt-machine.h here. | |
| * manager.c (pthread_allocate_stack): Prepare for removal of MAP_FIXED. | |
| 2000-11-15 Wolfram Gloger <wg@malloc.de> | |
| * manager.c (pthread_free): [!FLOATING_STACKS]: Only remap the | |
| stack to PROT_NONE, don't unmap it, avoiding collisions with malloc. | |
| 2000-12-27 Andreas Jaeger <aj@suse.de> | |
| * Examples/ex13.c: Make local functions static. | |
| * ecmutex.c: Likewise. | |
| * joinrace.c: Likewise. | |
| * Examples/ex14.c: Likewise. | |
| * Examples/ex2.c: Make local functions static; reformat. | |
| * Examples/ex1.c: Likewise. | |
| * Examples/ex4.c: Likewise. | |
| * Examples/ex5.c: Likewise. | |
| * Examples/ex7.c: Likewise. | |
| * oldsemaphore.c: Add prototypes to shut up GCC. | |
| * pt-machine.c: Likewise. | |
| * weaks.c: Add prototype for pthread_exit. | |
| * internals.h: Add some prototypes, format prototypes and add | |
| missing externs. | |
| Move __libc_waitpid prototype to include/sys/wait.h. | |
| * rwlock.c: Include <bits/libc-lock.h> for prototypes. | |
| * mutex.c: Likewise. | |
| * specific.c: Likewise. | |
| * ptfork.c: Likewise. | |
| * lockfile.c: Include internals.h to get prototypes. | |
| * events.c: Likewise. | |
| * sysdeps/alpha/pspinlock.c: Likewise. | |
| * sysdeps/arm/pspinlock.c: Likewise. | |
| * sysdeps/hppa/pspinlock.c: Likewise. | |
| * sysdeps/i386/pspinlock.c: Likewise. | |
| * sysdeps/ia64/pspinlock.c: Likewise. | |
| * sysdeps/m68k/pspinlock.c: Likewise. | |
| * sysdeps/mips/pspinlock.c: Likewise. | |
| * sysdeps/powerpc/pspinlock.c: Likewise. | |
| * sysdeps/s390/pspinlock.c: Likewise. | |
| * sysdeps/sh/pspinlock.c: Likewise. | |
| * sysdeps/sparc/sparc32/pspinlock.c: Likewise. | |
| * sysdeps/sparc/sparc32/sparcv9/pspinlock.c: Likewise. | |
| * sysdeps/sparc/sparc64/pspinlock.c: Likewise. | |
| 2000-12-27 Ulrich Drepper <drepper@redhat.com> | |
| * attr.c (__pthread_attr_setstack): Fix setting of __stackaddr element. | |
| (__pthread_attr_getstack): Return correct address. | |
| Add warnings for using pthread_attr_getstackaddr and | |
| pthread_attr_setstackaddr. | |
| 2000-12-26 Ulrich Drepper <drepper@redhat.com> | |
| * Examples/ex6.c (test_thread): Make static. | |
| * Examples/ex12.c (test_thread): Make static and add noreturn | |
| attribute. | |
| 2000-12-18 Jes Sorensen <jes@linuxcare.com> | |
| * linuxthreads/sysdeps/ia64/pt-machine.h: __compare_and_swap | |
| and compare_and_swap_with_release_semantics returns int not long. | |
| 2000-12-17 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/s390/pt-machine.h (testandset): Use long int as return | |
| value. | |
| * sysdeps/arm/pt-machine.h (testandset): Likewise. | |
| * sysdeps/hppa/pt-machine.h (testandset): Likewise. | |
| * sysdeps/m68k/pt-machine.h (testandset): Likewise. | |
| * sysdeps/sh/pt-machine.h (testandset): Likewise. | |
| * sysdeps/sparc/sparc32/pt-machine.h (testandset): Likewise. | |
| * sysdeps/sparc/sparc64/pt-machine.h (testandset): Likewise. | |
| 2000-12-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/pt-machine.h (testandset): Adjust for prototype change. | |
| * sysdeps/i386/i686/pt-machine.h (testandset): Likewise. | |
| 2000-12-17 Andreas Jaeger <aj@suse.de> | |
| * internals.h: Add prototypes for testandset and | |
| __compare_and_swap to shut up gcc warnings. | |
| 2000-12-06 Wolfram Gloger <wg@malloc.de> | |
| * join.c (pthread_detach): Allow case where the thread has already | |
| terminated. | |
| 2000-12-05 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Don't set mips2. | |
| * sysdeps/mips/pt-machine.h (testandset): Likewise. | |
| (__compare_and_swap): Likewise. | |
| Patches by Maciej W. Rozycki <macro@ds2.pg.gda.pl>. | |
| 2000-11-20 Jakub Jelinek <jakub@redhat.com> | |
| * Examples/ex3.c (main): Cast int to long before casting to void *. | |
| (search): Cast void * to long, not int. | |
| * Examples/ex8.c (main, thread): Similarly. | |
| * Examples/ex11.c (main): Similarly. | |
| * Examples/ex14.c (worker, do_test): Similarly. | |
| * ecmutex.c (worker, do_test): Similarly. | |
| (nlocks): Cast to int. | |
| 2000-11-08 Bruce Mitchener <bruce@cubik.org> | |
| * linuxthreads.texi: Add documentation for pthreads attributes | |
| guardsize, stackaddr, stacksize, and stack. Fix typo in previous | |
| patch. Document pthread_[sg]etconcurrency(). Mark | |
| pthread_mutexattr_[sg]ettype() as POSIX rather than GNU. | |
| 2000-11-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_MESSAGE_PASSING): | |
| Don't define it. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| Reported by Christopher Yeoh <cyeoh@linuxcare.com.au>. | |
| 2000-11-06 Ulrich Drepper <drepper@redhat.com> | |
| * cancel.c (pthread_cancel): Always set p_canceled, even if we are | |
| not doing it right now. | |
| Reported by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| 2000-10-30 Ulrich Drepper <drepper@redhat.com> | |
| * Examples/ex4.c (main): Don't use exit() to avoid warning with | |
| broken compilers. | |
| 2000-10-29 Ulrich Drepper <drepper@redhat.com> | |
| * attr.c (__pthread_attr_setguardsize): Don't round guardsize | |
| here. Reported by Bruce Mitchener <bruce@cubik.org>. | |
| * linuxthreads.texi: Changes terminology to 'type' from 'kind' when | |
| discussing mutexes. (As per the Unix98 name for the API.) | |
| Changes documentation for pthread_mutexattr_setkind_np() and | |
| pthread_mutexattr_getkind_np() over to the Unix98 APIs for the | |
| same: pthread_mutexattr_settype() and pthread_mutexattr_gettype(). | |
| Changes references to PTHREAD_MUTEXATTR_FAST_NP to | |
| PTHREAD_MUTEXATTR_ADAPTIVE_NP. | |
| Begins to introduce discussion of the ``timed'' mutex type. This | |
| discussion is currently incomplete. | |
| Patch by Bruce Mitchener <bruce@cubik.org>. | |
| 2000-10-26 Kazumoto Kojima <kkojima@rr.iij4u.or.jp> | |
| Yutaka Niibe <gniibe@chroot.org> | |
| * sysdeps/sh/pt-machine.h (testandset): Since the operand of TAS.B | |
| has restrictions, use register. | |
| 2000-10-23 Andreas Schwab <schwab@suse.de> | |
| * Examples/ex14.c (TIMEOUT): Override default timeout. | |
| 2000-10-16 Ulrich Drepper <drepper@redhat.com> | |
| * specific.c: Protect tsd array modification in thread data | |
| structures by getting the thread lock in pthread_key_delete and | |
| __pthread_destroy_specifics. | |
| Patch by Wolfram Gloger <Wolfram.Gloger@dent.med.uni-muenchen.de>. | |
| 2000-10-12 Alan Modra <alan@linuxcare.com.au> | |
| * sysdeps/pthread/bits/initspin.h: New file. | |
| * spinlock.h: Move LOCK_INITIALIZER definition to <bits/initspin.h>. | |
| (__pthread_init_lock): Initialize lock with LT_SPINLOCK_INIT. | |
| (__pthread_alt_init_lock): Likewise. | |
| (__pthread_alt_trylock): Release lock with LT_SPINLOCK_INIT. | |
| 2000-10-12 David Huggins-Daines <dhd@linuxcare.com> | |
| * oldsemaphore.c (__old_sem_init): Release lock with | |
| LT_SPINLOCK_INIT, not zero. | |
| * spinlock.c (__pthread_unlock): Likewise. | |
| (__pthread_alt_lock): Likewise. | |
| (__pthread_alt_timedlock): Likewise. | |
| (__pthread_alt_unlock): Likewise. | |
| * sysdeps/pthread/bits/libc-lock.h: Initialize locks with | |
| LT_SPINLOCK_INIT if it is non-zero. Likewise for init-once flags. | |
| * sysdeps/pthread/pthread.h: Include bits/initspin.h. Use | |
| LT_SPINLOCK_INIT do initialize spinlocks not 0. | |
| 2000-10-12 David Huggins-Daines <dhd@linuxcare.com> | |
| * shlib-versions: Add version definitions for hppa-linux. | |
| 2000-10-12 Alan Modra <alan@linuxcare.com.au> | |
| * sysdeps/hppa/pspinlock.c: New file. | |
| * sysdeps/hppa/pt-machine.h: New file. | |
| * sysdeps/unix/sysv/linux/hppa/bits/initspin.h: New file. | |
| 2000-10-05 Jakub Jelinek <jakub@redhat.com> | |
| * mutex.c (__pthread_mutex_destroy): Correct test of | |
| busy mutex for mutexes using alternate fastlocks. | |
| Patch by dtc@cmucl.cons.org. | |
| 2000-09-28 Martin Schwidefsksy <schwidefsky@de.ibm.com> | |
| * sysdeps/s390/pt-machine.h: Make %a0 the thread register. | |
| 2000-09-28 Ulrich Drepper <drepper@redhat.com> | |
| * mutex.c (__pthread_mutex_unlock): For PTHREAD_MUTEX_RECURSIVE_NP | |
| test for owner first. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| * cancel.c (pthread_cancel): Don't do anything if cancelation is | |
| disabled. | |
| 2000-09-26 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.h (__pthread_set_own_extricate_if): Optimize a bit. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Remove | |
| _POSIX_MONOTONIC_CLOCK. | |
| * spinlock.h (__pthread_set_own_extricate_if): Add back locking | |
| and explain why. | |
| 2000-09-20 Andreas Jaeger <aj@suse.de> | |
| * pthread.c [!__ASSUME_REALTIME_SIGNALS]: Make inclusion of | |
| "testrtsig.h" conditional. | |
| 2000-09-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Declare pthread_attr_getstack and | |
| pthread_attr_setstack. | |
| * Versions [libpthread] (GLIBC_2.2): Export pthread_attr_getstack and | |
| pthread_attr_setstack. | |
| * attr.c (pthread_attr_getstack, pthread_attr_setstack): New functions. | |
| 2000-09-05 Ulrich Drepper <drepper@redhat.com> | |
| * Examples/ex14.c: New file. | |
| * Makefile (tests): Add ex14. | |
| * mutex.c (__pthread_mutex_unlock): Correct test for already unlocked | |
| mutex. Patch by dtc@cmucl.cons.org. | |
| * ecmutex.c: New file. | |
| * Makefile (tests): Add ecmutex. | |
| 2000-09-04 H.J. Lu <hjl@gnu.org> | |
| * attr.c (__pthread_attr_setguardsize): Use page_roundup | |
| instead of roundup to round up to the page size. | |
| 2000-09-03 Mark Kettenis <kettenis@gnu.org> | |
| * manager.c (pthread_exited): Correctly report event as TD_REAP | |
| instead of TD_DEATH. Fix comments. | |
| 2000-09-03 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.h (testandset): Add cast to avoid warning. | |
| Patch by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>. | |
| 2000-09-02 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/pthread/timer_routines.c: Include stdlib.h for abort | |
| prototype. | |
| 2000-09-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_cleanup_region_start): | |
| Fix typo in last patch (_mode -> _flags). | |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_cleanup_region_start): | |
| Provide definition which respects _IO_USER_LOCK flag. | |
| 2000-08-30 Ulrich Drepper <drepper@redhat.com> | |
| * manager.c (pthread_allocate_stack): Clear descriptor only if not | |
| mmaped. | |
| 2000-08-25 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Add rules to build and run unload. | |
| * unload.c: New file. | |
| * pthread.c (pthread_exit_process): Move thread_self use inside `if'. | |
| * sysdeps/pthread/pthread.h | |
| (PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP): Defined. | |
| (PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP: Defined. | |
| 2000-08-24 Andreas Jaeger <aj@suse.de> | |
| * Examples/ex13.c: Include <string.h> for strerror prototype and | |
| <stdlib.h> for abort prototype. | |
| (pthr_cond_signal_mutex): Rewrite to silence GCC. | |
| (thread_start): Remove unused variable err. | |
| (main): Silence GCC warnings. | |
| 2000-08-22 Andreas Jaeger <aj@suse.de> | |
| * Examples/ex13.c: New test by Kurt Garloff <garloff@suse.de>. | |
| * Makefile (tests): Add ex13. | |
| 2000-08-20 Ulrich Drepper <drepper@redhat.com> | |
| * semaphore.h: Add restrict where required by AGd4. | |
| * sysdeps/pthread/pthread.h: Likewise. | |
| * sysdeps/pthread/unix/sysv/linux/bits/sigthread.h: Likewise. | |
| 2000-08-15 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add ex12. Add rule to build it. | |
| * Examples/ex12.c: New file. | |
| 2000-08-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define _POSIX_SEMAPHORES | |
| even though the implementation is not quite complete (but it reports | |
| it). Define _POSIX_MESSAGE_PASSING to -1. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| 2000-08-12 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/mips/pt-machine.h (testandset): Add .set mips2 for | |
| assembler. | |
| (__compare_and_swap): Likewise. | |
| * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Likewise. | |
| 2000-08-10 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (__pthread_initial_thread): Initialize p_errnop and | |
| p_h_errnop correctly and not to NULL. | |
| 2000-08-05 Ulrich Drepper <drepper@redhat.com> | |
| * Banner: Bump version number to 0.9. | |
| 2000-08-04 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tststack. Add rule to build the program. | |
| * tststack.c: New file. | |
| * internals.h: Declare __pthread_max_stacksize. | |
| * pthread.c (__pthread_max_stacksize): New variable. | |
| (__pthread_initialize_manager): Determine __pthread_initialize_manager | |
| value. | |
| * manager.c (thread_segment): Return always NULL if FLOATING_STACKS. | |
| (pthread_allocate_stack): Allow kernel to choose stack address if | |
| FLOATING_STACKS. This also handles variable-sized stacks. | |
| Always allocate stack and guardpage together. Use mprotect to | |
| change guardpage access. | |
| * sysdeps/i386/useldt.h: Define FLOATING_STACKS and | |
| ARCH_STACK_MAX_SIZE. | |
| * attr.c (__pthread_attr_setstacksize): Also test value against | |
| upper limit. | |
| * manager.c (__pthread_nonstandard_stacks): Define only if | |
| THREAD_SELF is not defined. | |
| (pthread_allocate_stack): Always initialize gardaddr to a correct | |
| value. | |
| (pthread_handle_create): Unmap thread with one call. | |
| (pthread_free): Remove test for initial thread before removing stack. | |
| Unmap stack with one call. | |
| * pthread.c (__pthread_initial_thread): Initialize p_userstack to | |
| 1 to avoid removing the stack. | |
| 2000-07-27 Jes Sorensen <jes@linuxcare.com> | |
| * sysdeps/ia64/pspinlock.c (__pthread_spin_lock): Add | |
| load of spin lock to prime the cache before the atomic compare and | |
| exchange operation (cmpxchg4). This avoids the spinning on the | |
| cmpxchg4 instruction and reduces movement of the cache line back | |
| and forth between the processors (explanation by Asis K. Mallick | |
| from Intel). This basically makes the implementation operate the | |
| same as the Linux kernel implementation. | |
| * shlib-versions: Use GLIBC_2_2 for Linux/ia64. | |
| * sysdeps/ia64/pspinlock.c: New file. | |
| 2000-08-03 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c: Move definition of __pthread_set_own_extricate_if... | |
| * spinlock.h: ...here. Remove locking. | |
| * internals.h: Remove __pthread_set_own_extricate_if prototype. | |
| * rwlock.c: Use THREAD_GETMEM And THREAD_SETMEM. | |
| (rwlock_rd_extricate_func): Don't determine self, let | |
| __pthread_lock do it. | |
| (rwlock_wr_extricate_func): Likewise. | |
| (rwlock_have_already): Optimize *pself handling a bit. | |
| * mutex.c: Use __builtin_expect. | |
| * pthread.c: Likewise. | |
| 2000-08-02 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/s390/pspinlock.c: New file. | |
| * sysdeps/s390/pt-machine.h: New file. | |
| Patches by Martin Schwidefsky <schwidefsky@de.ibm.com>. | |
| 2000-07-12 Maciej W. Rozycki <macro@ds2.pg.gda.pl> | |
| * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Implement for | |
| R3K. | |
| * sysdeps/mips/pt-machine.h (testandset): Likewise. | |
| 2000-07-26 Andreas Jaeger <aj@suse.de> | |
| * pthread.c: Initialize p_sem_avail. | |
| 2000-07-25 Ulrich Drepper <drepper@redhat.com> | |
| * internals.h (struct __pthread_descr_struct): Add p_sem_avail. | |
| * semaphore.c: Handle spurious wakeups. | |
| * sysdeps/pthread/pthread.h: Add back PTHREAD_MUTX_FAST_NP as an alias | |
| for PTHREAD_MUTEX_ADAPTIVE_NP for source code compatibility. | |
| * pthread.c (__pthread_set_own_extricate): Use THREAD_GETMEM. | |
| (__pthread_wait_for_restart): Likewise. | |
| * condvar.c (pthread_cond_wait): Also check whether thread is | |
| cancelable before aborting loop. | |
| (pthread_cond_timedwait): Likewise. | |
| * signals.c (pthread_sighandler): Remove special code to restrore | |
| %gs on x86. | |
| (pthread_sighandler_t): Likewise. | |
| 2000-07-25 Mark Kettenis <kettenis@gnu.org> | |
| * internals.h (__RES_PTHREAD_INTERNAL): Remove define. | |
| * pthread.c: Include <resolv.h>. | |
| (_res): Undefine. Add extern declaration. | |
| 2000-07-24 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (__pthread_initial_thread): Update initializer. | |
| (__pthread_manager_thread): Likewise. | |
| (pthread_initialize): Move setrlimit call to... | |
| (__pthread_initialize_manager): ...here. | |
| (__pthread_reset_main_thread): Reset also soft limit on stack size. | |
| * condvar.c: Handle spurious wakeups. [PR libc/1749]. | |
| * internals.h (struct _pthread_descr_struct): Add p_condvar_avail. | |
| 2000-07-21 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.h: If IMPLEMENT_TAS_WITH_CAS is defined use | |
| __compare_and_swap to define testandset. | |
| * sysdeps/powerpc/pt-machine.h: Add volatile to asms. | |
| Define IMPLEMENT_TAS_WITH_CAS. | |
| 2000-07-20 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Pass -z nodelete to linker for libpthread.so | |
| generation if it understand this option. | |
| 2000-07-18 Mark Kettenis <kettenis@gnu.org> | |
| * manager.c (pthread_handle_create): Remove initialization of | |
| new_thread->p_res._sock. | |
| 2000-07-19 Kaz Kylheku <kaz@ashi.footprints.net> | |
| Bugfixes to the variant of the code for machines with no compare | |
| and swap. | |
| * spinlock.c (__pthread_alt_lock, __pthread_alt_timedlock): Wait | |
| node was not being properly enqueued, due to failing to update | |
| the lock->__status field. | |
| * spinlock.c (__pthread_alt_timedlock): The oldstatus variable was | |
| being set inappropriately, causing the suspend function to be called | |
| with a null self pointer and crash. | |
| 2000-07-18 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.h (__pthread_alt_trylock): Fix code used if no | |
| compare&swap is available. | |
| * spinlock.h (__pthread_trylock): Use __compare_and_swap, not | |
| compare_and_swap. | |
| * pthread.c (pthread_initialize): Don't use sysconf to determine | |
| whether the machine has more than one processor. | |
| * spinlock.c (__pthread_alt_timedlock): Add back one of the | |
| removed thread_self calls. | |
| 2000-07-18 Kaz Kylheku <kaz@ashi.footprints.net> | |
| * spinlock.c (__pthread_alt_lock, __pthread_alt_timedlock): Changed | |
| __compare_and_swap to compare_and_swap in code which assumes | |
| compare swap is available. | |
| 2000-07-18 Kaz Kylheku <kaz@ashi.footprints.net> | |
| * spinlock.c (__pthread_alt_lock, __pthread_alt_timedlock): Fixed | |
| bug whereby thr field of waitnode structure would not be correctly | |
| set unless a null self pointer is passed to the functions. | |
| Eliminated redundant calls to thread_self(). | |
| 2000-07-18 Jakub Jelinek <jakub@redhat.com> | |
| * pthread.c (__pthread_initialize_manager): Lock | |
| __pthread_manager_thread.p_lock before calling clone. | |
| 2000-05-05 H.J. Lu <hjl@gnu.org> | |
| * sysdeps/ia64/pt-machine.h (__compare_and_swap): Change it to | |
| have acquire semantics. | |
| (__compare_and_swap_with_release_semantics): New inline | |
| function. | |
| (HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS): New macro. | |
| 2000-01-28 Hans Boehm <hboehm@exch.hpl.hp.com> | |
| * manager.c: Fix the problem with signals at startup. | |
| Change the way that thread stacks are allocated on IA64. | |
| Clean up some of the guard page allocation stuff. | |
| 1999-12-19 H.J. Lu <hjl@gnu.org> | |
| * internals.h (page_roundup): New. | |
| * attr.c (__pthread_attr_setguardsize); Use page_roundup | |
| instead of roundup. | |
| * manager.c (pthread_allocate_stack): Make sure guardaddr is | |
| page aligned with page_roundup if NEED_SEPARATE_REGISTER_STACK | |
| is define. | |
| 1999-12-17 Hans Boehm <hboehm@exch.hpl.hp.com> | |
| * manager.c (pthread_allocate_stack): Unmap the stack top | |
| if failed to map the stack bottom. | |
| Fix the guard page. | |
| (pthread_free): Fix the guard page. | |
| * pthread.c (pthread_initialize): Set rlimit correctly for | |
| NEED_SEPARATE_REGISTER_STACK. | |
| 1999-12-16 H.J. Lu <hjl@gnu.org> | |
| * pthread.c (__pthread_initialize_manager): Pass | |
| __pthread_manager_thread_bos instead of | |
| __pthread_manager_thread_tos to __clone2. | |
| 1999-12-16 H.J. Lu <hjl@gnu.org> | |
| * manager.c (pthread_allocate_stack): Correct the calculation | |
| of "new_thread_bottom". Remove MAP_GROWSDOWN from mmap for | |
| stack bottom. | |
| 1999-12-13 H.J. Lu <hjl@gnu.org> | |
| * sysdeps/ia64/pt-machine.h (__compare_and_swap): Added a stop | |
| bit after setting ar.ccv. | |
| 1999-12-12 H.J. Lu <hjl@gnu.org> | |
| * manager.c (pthread_allocate_stack): Make the starting | |
| address of the stack bottom page aligned. FIXME: it may | |
| need changes in other places. | |
| (pthread_handle_create): Likewise. | |
| 1999-12-11 Hans Boehm <hboehm@exch.hpl.hp.com> | |
| * manager.c (pthread_allocate_stack): Handle | |
| NEED_SEPARATE_REGISTER_STACK. | |
| (pthread_handle_create): Likewise. | |
| * pthread.c (__pthread_initialize_manager): Likewise. | |
| * sysdeps/ia64/pt-machine.h: Use r13 for thread pointer. | |
| 1999-12-02 H.J. Lu <hjl@gnu.org> | |
| * sysdeps/ia64/pt-machine.h: New. | |
| 2000-07-13 Ulrich Drepper <drepper@redhat.com> | |
| * wrapsyscall.c: Mark non-__ protected names as weak. | |
| PR libc/1466. | |
| 2000-07-12 Bruno Haible <haible@clisp.cons.org> | |
| * Examples/ex8.c: Include <sys/wait.h>, not <wait.h>. | |
| 2000-07-12 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.c: Fix code for TEST_FOR_COMPARE_AND_SWAP being defined. | |
| Add tests also to new alternative spinlock implementation. | |
| * spinlock.h: Likewise. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| 2000-07-06 Ulrich Drepper <drepper@redhat.com> | |
| * Version: Export __sigaction. | |
| * signals.c: Define __sigaction alias. Use __libc_sigaction instead | |
| of __sigaction. | |
| * pthread.c: Use __libc_sigaction instead of __sigaction. | |
| * condvar.c: Implement pthread_condattr_getpshared and | |
| pthread_condattr_setpshared. | |
| * mutex.c: Implement pthread_mutexattr_getpshared and | |
| pthread_mutexattr_setpshared. | |
| * Versions: Export new functions. | |
| * sysdeps/pthread/pthread.h: Add prototypes for new functions. | |
| * rwlock.c (pthread_rwlockattr_init): Use PTHREAD_PROCESS_PRIVATE. | |
| (pthread_rwlockattr_setpshared): Fail if PTHREAD_PROCESS_PRIVATE | |
| is not selected. | |
| 2000-07-04 Greg McGary <greg@mcgary.org> | |
| * sysdeps/pthread/bits/libc-lock.h: Remove BP_SYM from | |
| pragmas. Include bp-sym.h only if _LIBC. | |
| 2000-07-04 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.c (__pthread_unlock): Properly place write barrier. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| 2000-07-03 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.c: Replace fast spinlocks by adaptive spinlocks which are | |
| faster on SMP systems. No more emulation of compare&swap for adaptive | |
| spinlocks. | |
| * spinlock.h: Likewise. | |
| * sysdeps/pthread/pthread.h: Shuffle PTHREAD_MUTEX_* values around. | |
| Replace fast with adaptive mutex. | |
| * mutex.c: Rewrite for replacement of fast by adaptive mutex. | |
| * condvar.c: Likewise. | |
| * pthread.c: Define and initialize __pthread_smp_kernel variable. | |
| * internals.h: Declare __pthread_smp_kernel. | |
| * sysdeps/pthread/bits/pthreadtypes.h: Update comment of | |
| _pthread_fastlock structure. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| * pthread.c: Remove initialization to zero from global variables. | |
| 2000-06-29 Jakub Jelinek <jakub@redhat.com> | |
| * shlib-versions: Make sparc64 GLIBC_2.2+ only. | |
| 2000-06-28 Greg McGary <greg@mcgary.org> | |
| * weaks.c: Wrap BP_SYM () around weak extern declarations of | |
| pthread functions that have pointers in their return+arg signatures. | |
| 2000-06-27 Greg McGary <greg@mcgary.org> | |
| * sysdeps/pthread/bits/libc-lock.h: Wrap BP_SYM () around weak | |
| extern declarations of pthread functions that have pointers in | |
| their return+arg signatures. | |
| 2000-06-26 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add ex11. Add rules to build it. | |
| * Examples/ex11.c: New file. | |
| * rwlock.c: Fix complete braindamaged previous try to implement | |
| timedout functions. | |
| * spinlock.c: Pretty print. | |
| 2000-06-25 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add ex10. Add rules to build it. | |
| * Versions [GLIBC_2.2] (libpthread): Add pthread_mutex_timedlock, | |
| pthread_rwlock_timedrdlock, and pthread_rwlock_timedwrlock. | |
| * condvar.c (pthread_cond_wait): Allow mutex of kind | |
| PTHREAD_MUTEX_TIMED_NP. | |
| (pthread_cond_timedwait_relative): Likewise. | |
| * mutex.c (__pthread_mutex_init): Default is PTHREAD_MUTEX_TIMED_NP. | |
| (__pthread_mutex_trylock): Use __pthread_alt_trylock for | |
| PTHREAD_MUTEX_ERRORCHECK_NP. Handle PTHREAD_MUTEX_TIMED_NP. | |
| (__pthread_mutex_lock): Use __pthread_alt_lock for | |
| PTHREAD_MUTEX_ERRORCHECK_NP. Handle PTHREAD_MUTEX_TIMED_NP. | |
| (__pthread_mutex_timedlock): New function. | |
| (__pthread_mutex_unlock): Use __pthread_alt_unlock for | |
| PTHREAD_MUTEX_ERRORCHECK_NP. Handle PTHREAD_MUTEX_TIMED_NP. | |
| (__pthread_mutexattr_init): Use PTHREAD_MUTEX_TIMED_NP. | |
| (__pthread_mutexattr_settype): Allow PTHREAD_MUTEX_TIMED_NP. | |
| * spinlock.c: Implement alternate fastlocks. | |
| * spinlock.h: Add prototypes. | |
| * Examples/ex10.c: New file. | |
| * sysdeps/pthread/pthread.h: Add prototypes for new functions. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| * rwlock.c (__pthread_rwlock_rdlock): Optimize loop a bit. | |
| (__pthread_rwlock_timedrdlock): New function. | |
| (__pthread_rwlock_timedwrlock): New function. | |
| Use laternate fastlock function everywhere. | |
| 2000-06-21 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/pthread/timer_routines.c: Include <string.h> for memset | |
| prototype. | |
| * join.c: Include <stdlib.h> for exit prototype. | |
| 2000-06-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/useldt.h: Include <stdlib.h>. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define _POSIX_BARRIERS. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| * Makefile (libpthread-routines): Add barrier. | |
| (tests): Add ex9. Add rule to build ex9. | |
| * Versions: Export barrier functions. | |
| * barrier.c: New file. | |
| * Examples/ex9.c: New file. | |
| * sysdeps/pthread/pthread.h: Add barrier data types and declarations. | |
| * sysdeps/pthread/bits/pthreadtypes.h: Likewise. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| 2000-06-19 H.J. Lu <hjl@gnu.org> | |
| * spinlock.h (HAS_COMPARE_AND_SWAP): Defined if | |
| HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS is defined. | |
| (compare_and_swap_with_release_semantics): New. Default to | |
| compare_and_swap if HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS | |
| is not defined. | |
| * spinlock.c (__pthread_unlock): Call | |
| compare_and_swap_with_release_semantics () instead of | |
| compare_and_swap (). | |
| 2000-06-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/timer_create.c: Use _set_errno instead of assigning | |
| to errno directly. | |
| * sysdeps/pthread/timer_delete.c: Likewise. | |
| * sysdeps/pthread/timer_getoverr.c: Likewise. | |
| * sysdeps/pthread/timer_gettime.c: Likewise. | |
| * sysdeps/pthread/timer_settime.c: Likewise. | |
| 2000-06-13 Kaz Kylheku <kaz@ashi.footprints.net> | |
| Timer nodes are now reference counted, and can be marked | |
| as deleted. This allows for the safe release of the global mutex | |
| in the middle without losing the timer being operated on. | |
| * sysdeps/pthread/posix-timer.h (struct timer_node): The inuse | |
| member is now an enum with three values, so that an intermediate | |
| state can be represented (deleted but not free for reuse yet). | |
| New refcount member added. | |
| * sysdeps/pthread/timer_routines.c: Likewise. | |
| * sysdeps/pthread/posix-timer.h (timer_addref, timer_delref, | |
| timer_valid): New inline functions added. | |
| * sysdeps/pthread/timer_gettime.c (timer_gettime): Function | |
| restructured, recursive deadlock bug fixed. | |
| * sysdeps/pthread/timer_gettime.c (timer_gettime): Uses new | |
| timer_addref to ensure that timer won't be deleted while mutex is not | |
| held. Also uses timer_invalid to perform validation of timer handle. | |
| * sysdeps/pthread/timer_settime.c (timer_settime): Likewise. | |
| * sysdeps/pthread/timer_getoverr.c (timer_getoverrun): Likewise. | |
| 2000-06-14 Ulrich Drepper <drepper@redhat.com> | |
| * shlib-versions: Add entry for SH. | |
| Patch by Kaz Kojima <kkojima@rr.iij4u.or.jp>. | |
| 2000-06-13 Kaz Kylheku <kaz@ashi.footprints.net> | |
| A few optimizations. Got rid of unnecessary wakeups of timer threads, | |
| tightened up some critical regions and micro-optimized some list | |
| manipulation code. | |
| * sysdeps/pthread/timer_routines.c (__timer_thread_queue_timer): | |
| Returns int value now to indicate whether timer was queued at head. | |
| * sysdeps/pthread/posix-timer.h: Likewise. | |
| * sysdeps/pthread/timer_settime.c (timer_settime): Takes advantage of | |
| new return value from __timer_thread_queue_timer to avoid waking | |
| up timer thread unnecessarily. | |
| * sysdeps/pthread/posix-timer.h (timer_id2ptr): No longer checks | |
| inuse flag, because this requires mutex to be held. Callers updated | |
| to do the check when they have the mutex. | |
| * sysdeps/pthread/timer_getoverr.c: Add check for inuse here. | |
| * sysdeps/pthread/timer_settime.c (timer_settime): Tighter critical | |
| regions: avoids making system calls while holding timer mutex, and | |
| a few computations were moved outside of the mutex as well. | |
| * sysdeps/pthread/timer_gettime.c (timer_gettime): Likewise. | |
| * sysdeps/pthread/posix-timer.h (list_unlink_ip): Function name changed | |
| to list_unlink_ip, meaning idempotent. Pointer manipulation | |
| changed to get better better code out of gcc. | |
| * sysdeps/pthread/timer_routines.c (list_unlink): Non-idempotent | |
| version of list_unlink added here. | |
| * sysdeps/pthread/timer_delete.c: Use appropriate list unlink | |
| function in all places: idempotent one for timers, non-idempotent | |
| one for thread nodes. | |
| * sysdeps/pthread/timer_settime: Likewise. | |
| * sysdeps/pthread/timer_routines.c: Likewise. | |
| 2000-06-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_TIMERS): Define. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| * sysdeps/pthread/Makefile: Remove tests definition. | |
| 2000-06-12 Kazumoto Kojima <kkojima@rr.iij4u.or.jp> | |
| Yutaka Niibe <gniibe@chroot.org> | |
| * sysdeps/sh/pspinlock.c: New file. | |
| * sysdeps/sh/pt-machine.h: New file. | |
| 2000-06-12 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add joinrace. | |
| * Examples/ex6.c: Test return value of pthread_join. | |
| 2000-06-11 Geoff Keating <geoffk@cygnus.com> | |
| * sysdeps/powerpc/pspinlock.c (__pthread_spin_lock): Implement. | |
| (__pthread_spin_trylock): Implement. | |
| (__pthread_spin_unlock): Implement. | |
| (__pthread_spin_init): Implement. | |
| (__pthread_spin_destroy): Implement. | |
| 2000-06-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/timer_routines.c (list_append): Little fix to | |
| really append the entry. | |
| 2000-06-10 Andreas Jaeger <aj@suse.de> | |
| * lockfile.c (__fresetlockfiles): Remove unused variable fp. | |
| 2000-06-10 Kaz Kylheku <kaz@ashi.footprints.net> | |
| * sysdeps/pthread/timer_create.c: Thread matching now done on | |
| clock type as well as thread attributes. | |
| There are individual global signal-delivering threads for | |
| different clock types. | |
| * sysdeps/pthread/posix-timer.h: Likewise. | |
| * sysdeps/pthread/timer_routines.c: Likewise. | |
| * sysdeps/pthread/timer_routines.c: Thread allocation and | |
| deallocation function now remembers to put thread on active | |
| list and remove from active list. | |
| Thus now the feature of binding multiple timers | |
| to a single thread actually works. | |
| 2000-06-10 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (__pthread_create_2_1): Optimize a bit. | |
| * internals.h (invalid_handle): Also test for p_terminated != 0. | |
| (nonexisting_handle): New function. Same as old invalid_handle. | |
| * join.c (pthread_join): Use nonexisting_handle instead of | |
| invalid_handle to test for acceptable thread handle. | |
| * manager.c (pthread_handle_free): Likewise. | |
| * joinrace.c: New file. | |
| Reported by Permaine Cheung <pcheung@cygnus.com>. | |
| 2000-06-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/timer_routines.c (__timer_thread_queue_timer): | |
| Correct handling of matching variable. | |
| * sysdeps/pthread/tst-timer.c (main): Rewrite initializers to | |
| avoid warnings. | |
| * sysdeps/pthread/timer_routines.c (__timer_thread_queue_timer): | |
| Be prepared for empty timer list. | |
| * sysdeps/pthread/timer_create.c (timer_create): Correct names of | |
| CPUTIME clock ID. Add support for thread clocks. | |
| * sysdeps/pthread/posix-timer.h (timer_ptr2id): Operands in | |
| subtraction were switched. | |
| * sysdeps/pthread/timer_routines.c (init_module): Use | |
| THREAD_MAXNODES threads. | |
| * sysdeps/pthread/posix-timer.h (struct timer_node): Add creator_pid. | |
| * sysdeps/pthread/timer_create.c: Fill in creator_pid. | |
| * sysdeps/pthread/timer_routines.c (thread_expire_timer): Send signal | |
| with sigqueueinfo is this system call is available. | |
| * sysdeps/pthread/timer_create.c (timer_create): Allow | |
| CLOCK_CPUTIME if _POSIX_CPUTIME is defined. | |
| * sysdeps/pthread/Makefile: New file. Add rules to build timer | |
| functionality. | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Add TIMER_MAX. | |
| 2000-06-04 Kaz Kylheku <kaz@ashi.footprints.net> | |
| * sysdeps/pthread/posix-timer.h: New file. | |
| * sysdeps/pthread/timer_create.c: New file. | |
| * sysdeps/pthread/timer_delete.c: New file. | |
| * sysdeps/pthread/timer_getoverr.c: New file. | |
| * sysdeps/pthread/timer_gettime.c: New file. | |
| * sysdeps/pthread/timer_routines.c: New file. | |
| * sysdeps/pthread/timer_settime.c: New file. | |
| * sysdeps/pthread/tst-timer.c: New file. | |
| 2000-06-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Remove OPEN_MAX and | |
| LINK_MAX definitions if necessary. | |
| 2000-06-04 Kaz Kylheku <kaz@ashi.footprints.net> | |
| Added missing fork time handling of global libio lock. | |
| * lockfile.c (__fresetlockfiles): Now also resets the list lock, | |
| not just the individual stream locks. Rewritten to use new | |
| iterator interface provided by libio rather than accessing | |
| global variable. | |
| * lockfile.c (__flockfilelist, _funlockfilelist): New functions | |
| which lock and unlock the stream list using the new interface | |
| provied by libio. | |
| * internals.h: Likewise. | |
| * ptfork.c (__fork): Now calls __flockfilelist before fork, | |
| and __funlockfilelist in the parent after the fork. | |
| Child still calls __fresetlockfiles as before. | |
| * linuxthreads.texi: Now explains what happens to streams at | |
| fork time. Also whole new section on forking and thread added. | |
| Definition of pthread_atfork moved out of Miscellaneous Functions | |
| to this new section. | |
| 2000-06-04 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/sparc/sparc32/sparcv9/pspinlock.c (__pthread_spin_lock): | |
| Add missing register. | |
| * sysdeps/sparc/sparc64/pspinlock.c (__pthread_spin_lock): Likewise. | |
| 2000-06-02 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/sparc/sparc32/pspinlock.c: Implement spinlocks. | |
| * sysdeps/sparc/sparc32/sparcv9/pspinlock.c: New. | |
| * sysdeps/sparc/sparc64/pspinlock.c: Implement spinlocks. | |
| 2000-05-31 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/mips/pspinlock.c: Implement spinlocks. | |
| 2000-05-28 Ulrich Drepper <drepper@redhat.com> | |
| * spinlock.c (__pthread_lock): Remove ASSERT. | |
| * Makefile (tests): Add ex8. | |
| * Examples/ex8.c: New file. | |
| 2000-05-12 Kaz Kylheku <kaz@ashi.footprints.net> | |
| Bugfix: The pthread_atfork mechanism now takes care of its | |
| own internal mutex at fork time. | |
| * ptfork.c (__fork): Revised so that the mutex is held across | |
| the fork operation and while the handlers are called, and so that | |
| the child resets the mutex. | |
| * linuxthreads.texi: Updated pthread_atfork documentation to make | |
| it clear that fork and pthread_atfork can't be reentered from | |
| atfork handlers, that pthread_atfork and fork are mutually atomic, | |
| and that the handlers are inherited by the child process. | |
| 2000-05-24 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (libpthread-routines): Add pspinlock. | |
| * cancel.c: Rename __pthread_spin_unlock back to __pthread_unlock. | |
| Use struct _pthread_fastlock instead of pthread_spinlock_t. | |
| * condvar.c: Likewise. | |
| * internals.h: Likewise. | |
| * join.c: Likewise. | |
| * manager.c: Likewise. | |
| * mutex.c: Likewise. | |
| * pthread.c: Likewise. | |
| * rwlock.c: Likewise. | |
| * semaphore.c: Likewise. | |
| * signals.c: Likewise. | |
| * spinlock.h: Likewise. | |
| * spinlock.c: Likewise. Remove pthread_spin_lock functions. | |
| * sysdeps/alpha/pspinlock.c: New file. | |
| * sysdeps/arm/pspinlock.c: New file. | |
| * sysdeps/i386/pspinlock.c: New file. | |
| * sysdeps/m68k/pspinlock.c: New file. | |
| * sysdeps/mips/pspinlock.c: New file. | |
| * sysdeps/powerpc/pspinlock.c: New file. | |
| * sysdeps/sparc/sparc32/pspinlock.c: New file. | |
| * sysdeps/sparc/sparc64/pspinlock.c: New file. | |
| * sysdeps/pthread/bits/pthreadtypes.h: Remove pthread_spinlock_t | |
| back to _pthread_fastlock. Define new pthread_spinlock_t. | |
| 2000-05-24 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/i386/i686/pt-machine.h: Only use LDT on newer kernels. | |
| 2000-05-21 Jakub Jelinek <jakub@redhat.com> | |
| * manager.c (pthread_handle_create): Initialize p_res._sock to -1. | |
| 2000-05-13 Jakub Jelinek <jakub@redhat.com> | |
| * internals.h (__RES_PTHREAD_INTERNAL): Define. | |
| 2000-05-06 Kaz Kylheku <kaz@ashi.footprints.net> | |
| * mutex.c (pthread_once): IN_PROGRESS state of pthread_once_t | |
| object state is represented with additional bits which distinguish | |
| whether that state was set up in the current process, or | |
| in an ancestor process. If that state was set in an ancestor, | |
| it means that a fork happened while thread was executing the init | |
| function. In that case, the state is reset to NEVER. | |
| * mutex.c (__pthread_once_fork_prepare): New function. | |
| (__pthread_once_fork_child): Likewise | |
| (__pthread_once_fork_parent): Likewise | |
| (__pthread_reset_pthread_once): Removed. | |
| * ptfork.c (__fork): Call new handlers in mutex.c. | |
| * internals.h: Declarations of new mutex.c functions added. | |
| Declaration of removed function deleted. | |
| * linuxthreads.texi: Updated documentation about pthread_once | |
| to clarify what happens under cancellation and forking. | |
| 2000-05-06 Kaz Kylheku <kaz@ashi.footprints.net> | |
| * internals.h: New thread manager request type, REQ_KICK. | |
| * join.c (pthread_exit): main thread now calls exit() instead | |
| of _exit() in order to proper process cleanup. | |
| * manager.c (__pthread_manager): Do not terminate manager | |
| after unblocking main thread; wait for main thread's | |
| REQ_PROCESS_EXIT request instead. | |
| Also, added REQ_KICK case to handle new request; this just does | |
| nothing. | |
| * manager.c (pthread_exited): Do not terminate manager after | |
| unblocking main thread. | |
| * manager.c (__pthread_manager_sighandler): If the main thread | |
| is waiting for all other threads to die, send a REQ_KICK into | |
| the thread manager request pipe to get it to clean out the threads | |
| and unblock the main thread as soon as possible. This fixes | |
| the 2000 millisecond hang on shutdown bug. | |
| * Examples/ex7.c: New file, tests shutdown behavior when all threads | |
| including the main one call pthread_exit(), or implicitly do so. | |
| * Makefile (tests): Add ex7. | |
| 2000-05-05 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/i386/getcpuclockid.c | |
| (pthread_getcpuclockid): Correct test for ourselves. | |
| 2000-05-05 Ulrich Drepper <drepper@redhat.com> | |
| * internals.h (struct _pthread_descr_struct): Reorganization. | |
| Allocate room for 16 pointers at head of the structure for future | |
| thread-local data handling. Move p_self member in this area. | |
| * manager.c (pthread_handle_create): Adjust use of p_self. | |
| * sysdeps/i386/useldt.h (THREAD_SELF): Likewise. | |
| * pthread.c (__pthread_initial_thread): Adjust initialization. | |
| (__pthread_manager_thread): Likewise. | |
| 2000-04-29 Bruno Haible <haible@clisp.cons.org> | |
| * join.c (pthread_exit): Use THREAD_GETMEM_NC instead of THREAD_GETMEM | |
| for eventmask larger than 1 word. | |
| 2000-04-27 Ulrich Drepper <drepper@redhat.com> | |
| * Versions [libpthread] (GLIBC_2.2): Add __pthread_initialize_minimal. | |
| * pthread.c (__pthread_initialize_minimal): New function. Perform | |
| minimal initialization. | |
| (pthread_initialize): Remove this code here. | |
| * sysdeps/i386/i686/pt-machine.h: Include "../useldt.h" again. We | |
| are working around the problem in glibc. | |
| 2000-04-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/i686/pt-machine.h: Do not use "../useldt.h" for | |
| now. First gcc must be fixed (more concrete: libgcc). | |
| 2000-04-24 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c: Remove special treatement for interrupt handlers on x86. | |
| * manager.c (pthread_free): Use FREE_THREAD not FREE_THREAD_SELF. | |
| * sysdeps/i386/useldt.h: Use "q" constraint instead of "r" where | |
| necessary. | |
| * sysdeps/i386/i686/pt-machine.h: Include "../useldt.h". | |
| 2000-04-24 Mark Kettenis <kettenis@gnu.org> | |
| * join.c (pthread_exit): Set p_terminated after reporting the | |
| termination event instead of before. | |
| 2000-04-20 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h: Only declare __pthread_rwlock_* | |
| if __USE_UNIX98. | |
| 2000-04-18 Andreas Jaeger <aj@suse.de> | |
| * Versions: Use ld instead of ld.so. | |
| 2000-04-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/bits/sigcontext.h (struct sigcontext): | |
| Remove the typedef keyword. | |
| 2000-04-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/sparc/sparc64/pt-machine.h (MEMORY_BARRIER): Use membar, | |
| not stbar. | |
| (READ_MEMORY_BARRIER): Define. | |
| * spinlock.c (__pthread_spin_unlock): Use READ_MEMORY_BARRIER, not | |
| MEMORY_BARRIER. | |
| * internals.h (READ_MEMORY_BARRIER): Define if not defined in sysdep | |
| headers. | |
| 2000-04-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/getcpuclockid.c | |
| (pthread_getcpuclockid): Don't compare thread_id with thread_self, | |
| use thread_handle(). | |
| 2000-04-16 Ulrich Drepper <drepper@redhat.com> | |
| * condvar.c (pthread_cond_timedwait_relative): Don't test for owner | |
| if fast mutex is used. Don't initialize `already_canceled' twice. | |
| Correctly test for return value of timedsuspend. | |
| * pthread.c: Correct long-time braino. We never set SA_SIGINFO and | |
| therefore don't need the _rt versions of the signal handlers. | |
| 2000-04-15 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (pthread_yield): New function. | |
| * sysdeps/pthread/pthread.h (pthread_yield): Add prototype. | |
| * Versions [libpthread] (GLIBC_2.2): Add pthread_yield. | |
| * internals.h: Declare __pthread_yield. | |
| * pthread.c (pthread_initialize): Avoid a bit more code if | |
| realtime signals are known to exist. | |
| * pthread.c: Is __ASSUME_REALTIME_SIGNALS then avoid generating code | |
| to dynamically detect RT signals and avoid generating compatibility | |
| functions with old kernel. | |
| * restart.h (restart) [__ASSUME_REALTIME_SIGNALS]: Use | |
| __pthread_restart_new directly. | |
| (suspend) [__ASSUME_REALTIME_SIGNALS]: Use | |
| __pthread_wait_for_restart_signal directly. | |
| (timedsuspend) [__ASSUME_REALTIME_SIGNALS]: Use | |
| __pthread_timedsuspend_new directly. | |
| 2000-04-15 Ulrich Drepper <drepper@redhat.com> | |
| * condvar.c: Remove all the special code to handle cond_timedwait. | |
| Use timedsuspend instead. | |
| * internals.h: Declare __pthread_timedsuspend_old, | |
| __pthread_timedsuspend_new, and __pthread_timedsuspend. | |
| Remove declaration of __pthread_init_condvar. | |
| * pthread.c: Define __pthread_timedsuspend variable. | |
| (__pthread_timedsuspend_old): New function. Timed suspension | |
| implementation for old Linux kernels. | |
| (__pthread_timedsuspend_new): New function. Timed suspension | |
| implementation for new Linux kernels. | |
| * restart.h (timedsuspend): New function. Call appropriate | |
| suspension function through __pthread_timedsuspend. | |
| * semaphore.c (sem_timedwait): Use timedsuspend, don't duplicate | |
| the code. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| * internals.h (WRITE_MEMORY_BARRIER): Define as MEMORY_BARRIER if | |
| undefined. | |
| * spinlock.c: Use WRITE_MEMORY_BARRIER instead of MEMORY_BARRIER | |
| where possible. | |
| * sysdeps/alpha/pt-machine.h: Define WRITE_MEMORY_BARRIER. | |
| * sysdeps/sparc/sparc64/pt-machine.h: Likewise. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Add _POSIX_SPAWN. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| 2000-04-14 Andreas Jaeger <aj@suse.de> | |
| * weaks.c: Fix typo. | |
| * shlib-versions (mips.*-.*-linux.*): Support only GLIBC 2.0 and | |
| 2.2 for linuxthreads. | |
| 2000-04-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/getcpuclockid.c | |
| (pthread_getcpuclockid): Fix typo. | |
| 2000-04-12 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (libpthread-routines): Add getcpuclockid. | |
| * Versions [libpthread] (GLIBC_2.2): Add pthread_getcpuclockid. | |
| * sysdeps/pthread/getcpuclockid.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/getcpuclockid.c: New file. | |
| * sysdeps/pthread/pthread.h: Add prototype for pthread_getcpuclockid. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_SPIN_LOCKS): | |
| Defined. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| * sysdeps/pthread/pthread.h: Add prototypes for pthread_spin_init, | |
| pthread_spin_destroy, pthread_spin_lock, pthread_spin_trylock, | |
| and pthread_spin_unlock. | |
| * sysdeps/pthread/bits/pthreadtypes.h: Change struct _pthread_fastlock | |
| into pthread_spinlock_t. Change all uses. | |
| * spinlock.c: Implement pthread_spin_lock. | |
| Rename __pthread_unlock to __pthread_spin_unlock and define weak | |
| alias for real name. | |
| Define pthread_spin_trylock, pthread_spin_init, and | |
| pthread_spin_destroy. | |
| Change all uses of _pthread_fastlock to pthread_spinlock_t. | |
| * spinlock.h: Rename __pthread_unlock to __pthread_spin_unlock. | |
| Change all uses of _pthread_fastlock to pthread_spinlock_t. | |
| * Versions [libpthread] (GLIBC_2.2): Add pthread_spin_init, | |
| pthread_spin_destroy, pthread_spin_lock, pthread_spin_trylock, | |
| and pthread_spin_unlock. | |
| * cancel.c: Use __pthread_spin_unlock instead of __pthread_unlock. | |
| Change all uses of _pthread_fastlock to pthread_spinlock_t. | |
| * condvar.c: Likewise. | |
| * internals.h: Likewise. | |
| * join.c: Likewise. | |
| * manager.c: Likewise. | |
| * mutex.c: Likewise. | |
| * pthread.c: Likewise. | |
| * rwlock.c: Likewise. | |
| * semaphore.c: Likewise. | |
| * signals.c: Likewise. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Add various new POSIX | |
| macros. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: New file. | |
| 2000-04-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Add | |
| _POSIX_SHARED_MEMORY_OBJECTS. | |
| 2000-04-11 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/mips/pt-machine.h (MEMORY_BARRIER): Define. | |
| (__compare_and_swap): Mark as modifying memory. | |
| 2000-04-11 Geoff Keating <geoffk@cygnus.com> | |
| * sysdeps/powerpc/pt-machine.h (MEMORY_BARRIER): Don't be | |
| __volatile__. | |
| (__compare_and_swap): Replace other 'sync' with MEMORY_BARRIER. | |
| Don't have the 'asm' __volatile__. | |
| 2000-04-11 Ulrich Drepper <drepper@redhat.com> | |
| * internals.h: Define MEMORY_BARRIER as empty if not defined already. | |
| * spinlock.c (__pthread_lock): Add memory barriers. | |
| (__pthread_unlock): Likewise. | |
| * sysdeps/alpha/pt-machine.h (MEMORY_BARRIER): Define using mb | |
| instruction. | |
| (RELEASE): Not needed anymore. | |
| (__compare_and_swap): Mark asm as modifying memory. | |
| * sysdeps/powerpc/pt-machine.h (sync): Remove. Replace with definition | |
| of MEMORY_BARRIER. | |
| (__compare_and_swap): Use MEMORY_BARRIER instead of sync. | |
| * sysdeps/sparc/sparc32/pt-machine.h (RELEASE): Not needed anymore. | |
| (MEMORY_BARRIER): Define using stbar. | |
| * sysdeps/sparc/sparc64/pt-machine.h (MEMORY_BARRIER): Define using | |
| stbar. | |
| (__compare_and_swap): Use MEMORY_BARRIER to ensure ordering. | |
| Patch by Xavier Leroy <Xavier.Leroy@inria.fr> based on comments by | |
| Mike Burrows <m3b@pa.dec.com>. | |
| 2000-04-09 Ulrich Drepper <drepper@redhat.com> | |
| * signals.c (sigaction): Fix return value for the case SIG is one | |
| of the signals the implementation uses. | |
| Patch by Xavier.Leroy@inria.fr. | |
| 2000-04-01 Andreas Jaeger <aj@suse.de> | |
| * attr.c: Use shlib-compat macros. | |
| * oldsemaphore.c: Likewise. | |
| * pthread.c: Likewise. | |
| * weaks.c: Likewise. | |
| 2000-03-26 Ulrich Drepper <drepper@redhat.com> | |
| * semaphore.c (sem_timedwait): New function. | |
| Patch by Carl Mailloux <carlm@oricom.ca>. | |
| * semaphore.h: Declare sem_timedwait. | |
| * Versions [libpthread] (GLIBC_2.2): Add sem_timedwait. | |
| 2000-03-26 Roland McGrath <roland@baalperazim.frob.com> | |
| * sysdeps/pthread/Makefile: File removed. | |
| 2000-03-23 Ulrich Drepper <drepper@redhat.com> | |
| * mutex.c (__pthread_reset_pthread_once): Reset once_masterlock. | |
| * internals.h (__pthread_reset_pthread_once): Add prototype. | |
| * ptfork.c (__fork): Call __pthread_reset_pthread_once. | |
| * manager.c (pthread_handle_create): Store ID of new thread before | |
| clone call. | |
| 2000-03-21 Ulrich Drepper <drepper@redhat.com> | |
| * attr.c: Use new macros from shlib-compat.h to define versions. | |
| * oldsemaphore.c: Likewise. | |
| * semaphore.c: Likewise. | |
| * weaks.c: Likewise. | |
| * pthread.c: Update for new SHLIB_COMPAT definition. | |
| * manager.c (__pthread_manager): Unmask debug signal. | |
| * pthread.c (pthread_initialize): Test for address of __dso_handle | |
| being NULL, not value. Use __on_exit, not on_exit. | |
| Patch by Andreas Jaeger <aj@suse.de>. | |
| * pthread.c: Use new macros from shlib-compat.h to define versions. | |
| 2000-03-19 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.c (pthread_initialize): Instead of on_exit use | |
| __cxa_atexit if __dso_label is available to allow unloading the | |
| libpthread shared library. | |
| 2000-03-16 Ulrich Drepper <drepper@redhat.com> | |
| * condvar.c: Make tests for ownership of mutex less strict. | |
| 2000-03-14 Ulrich Drepper <drepper@redhat.com> | |
| * condvar.c (pthread_cond_wait): Check whether mutex is owned by | |
| current thread and return error if not. | |
| (pthread_cond_timedwait_relative_old): Likewise. | |
| (pthread_cond_timedwait_relative_new): Likewise. | |
| * mutex.c (__pthread_once): Handle cancelled init function correctly. | |
| (pthread_once_cancelhandler): New function. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| 2000-03-14 Andreas Jaeger <aj@suse.de> | |
| * pthread.c (pthread_handle_sigcancel_rt): GS has been renamed to | |
| REG_GS. | |
| (pthread_handle_sigrestart_rt): Likewise. | |
| * signals.c (pthread_sighandler_rt): Likewise. | |
| 2000-03-02 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/pthread/bits/libc-lock.h: Fix typo. | |
| Reported by Sean Chen <sean.chen@turbolinux.com>. | |
| 2000-02-28 Andreas Jaeger <aj@suse.de> | |
| * rwlock.c: Fix typo. | |
| 2000-02-27 Ulrich Drepper <drepper@redhat.com> | |
| * rwlock.c: Define __* variants of the functions and make old names | |
| aliases. | |
| * Versions [GLIBC_2.2]: Export the __pthread_rwlock_* functions. | |
| * sysdeps/pthread/bits/libc-lock.h: Define __libc_rwlock_* macros. | |
| 2000-02-25 Andreas Jaeger <aj@suse.de> | |
| * Versions: Export pread, __pread64, pread64, pwrite, __pwrite64, | |
| pwrite64, lseek64, open64, and __open64 with version 2.2. | |
| 2000-02-22 Ulrich Drepper <drepper@redhat.com> | |
| * semaphore.h (SEM_FAILED): Use 0 not NULL. | |
| 2000-02-14 Ulrich Drepper <drepper@redhat.com> | |
| * condvar.c (pthread_cond_timedwait_relative_old): Tight loop with | |
| nanosleep does not work either. Get absolute time inside the | |
| loop. | |
| (pthread_cond_timedwait_relative_new): Likewise. | |
| Patch by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| 2000-02-13 Andreas Jaeger <aj@suse.de> | |
| * condvar.c (pthread_cond_timedwait_relative_new): Fix last patch. | |
| (pthread_cond_timedwait_relative_old): Likewise. | |
| 2000-02-13 Ulrich Drepper <drepper@redhat.com> | |
| * condvar.c (pthread_cond_timedwait_relative_old): Undo last patch | |
| but keep the code around. A bug in the kernel prevent us from | |
| using the code. | |
| (pthread_cond_timedwait_relative_new): Likewise. | |
| (PR libc/1597 and libc/1598). | |
| 2000-02-01 Kaz Kylheku <kaz@ashi.footprints.net> | |
| * condvar.c (pthread_cond_timedwait_relative_old): Do tight | |
| loop around nanosleep calls instead of around most of the function | |
| (pthread_cond_timedwait_relative_new): Likewise. | |
| body. Got rid of backwards goto and one local. | |
| 2000-01-31 Ulrich Drepper <drepper@redhat.com> | |
| * condvar.c (pthread_cond_timedwait_relative_old): Recompute time | |
| before every nanosleep call to account for time spent in the rest | |
| of the function. | |
| (pthread_cond_timedwait_relative_new): Likewise. | |
| Patch by khendricks@ivey.uwo.ca (PR libc/1564). | |
| 2000-01-29 Ulrich Drepper <drepper@redhat.com> | |
| * condvar.c (pthread_cond_timedwait_relative_old): Get remaining time | |
| from nanosleep call so that in case we restart we only wait for the | |
| remaining time. | |
| (pthread_cond_timedwait_relative_new): Likewise. | |
| Patch by khendricks@ivey.uwo.ca (PR libc/1561). | |
| 2000-01-18 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_allocate_stack): Compute guard page address | |
| correctly. Patch by HJ Lu. | |
| * sysdeps/pthread/pthread.h: Define | |
| PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP. | |
| 2000-01-16 Ulrich Drepper <drepper@cygnus.com> | |
| * rwlock.c (pthread_rwlock_unlock): Correct one more problem with | |
| preference handling. | |
| (pthread_rwlockattr_setkind_np): Allow | |
| PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP. | |
| Patches by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| 2000-01-12 Ulrich Drepper <drepper@cygnus.com> | |
| * internals.h (pthread_readlock_info): New structure. | |
| (_pthread_descr_struct): Add p_readlock_list, p_readlock_free, and | |
| p_untracked_readlock_count. | |
| * pthread.c (__pthread_initial_thread, pthread_manager_thread): | |
| Add initializers for new fields. | |
| * manager.c (pthread_free): Free read/write lock lists. | |
| * queue.h (queue_is_empty): New function. | |
| * rwlock.c: Implement requirements about when readers should get | |
| locks assigned. | |
| * sysdeps/pthread/pthread.h | |
| (PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP): New definition. | |
| * sysdeps/pthread/bits/pthreadtypes.h (struct _pthread_rwlock_t): | |
| Define this name as well. | |
| Patches by Kaz Kylheku <kaz@ashi.footprints.net>. | |
| 2000-01-05 Ulrich Drepper <drepper@cygnus.com> | |
| * pthread.c (__pthread_initial_thread, pthread_manager_thread): | |
| Adjust initializers for struct _pthread_descr_struct change. | |
| * internals.h (struct _pthread_descr_struct): Move new elements to | |
| the end. | |
| 2000-01-03 Kaz Kylheku <kaz@ashi.footprints.net> | |
| Redesigned how cancellation unblocks a thread from internal | |
| cancellation points (sem_wait, pthread_join, | |
| pthread_cond_{wait,timedwait}). | |
| Cancellation won't eat a signal in any of these functions | |
| (*required* by POSIX and Single Unix Spec!). | |
| * condvar.c: Spontaneous wakeup on pthread_cond_timedwait won't eat a | |
| simultaneous condition variable signal (not required by POSIX | |
| or Single Unix Spec, but nice). | |
| * spinlock.c: __pthread_lock queues back any received restarts | |
| that don't belong to it instead of assuming ownership of lock | |
| upon any restart; fastlock can no longer be acquired by two threads | |
| simultaneously. | |
| * restart.h: Restarts queue even on kernels that don't have | |
| queued real time signals (2.0, early 2.1), thanks to atomic counter, | |
| avoiding a rare race condition in pthread_cond_timedwait. | |
| 1999-12-31 Andreas Jaeger <aj@suse.de> | |
| * internals.h: Remove duplicate prototype declarations. | |
| * weaks.c: Remove __THROW from prototypes since the file is not | |
| compiled by a C++ compiler. | |
| * internals.h: Likewise. | |
| 1999-12-30 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/pthread/pthread.h: Move internal functions to... | |
| * sysdeps/pthread/bits/libc-lock.h: ...here. | |
| 1999-12-29 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/pthread/pthread.h: Fix typos, reformat comments. | |
| 1999-12-28 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/alpha/pt-machine.h: Move stack_pointer definition to the | |
| beginning. | |
| * manager.c (__pthread_start): Add one more cast to prevent | |
| warning on 64bit machines. | |
| 1999-12-21 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_handle_create): Set p_pid of new thread | |
| before calling the callback function to report a new thread. | |
| 1999-12-20 Andreas Jaeger <aj@suse.de> | |
| * pthread.c (pthread_initialize): Move getrlimit call after | |
| setting of errno. | |
| 1999-12-18 Ulrich Drepper <drepper@cygnus.com> | |
| * Versions: Export pread, __pread64, pread64, pwrite, __pwrite64, | |
| pwrite64, lseek64, open64, and __open64. | |
| * wrapsyscall.c: Define pread, __pread64, pread64, pwrite, __pwrite64, | |
| pwrite64, lseek64, open64, and __open64. | |
| * manager.c (pthread_allocate_stack): Correct computation of | |
| new_thread_bottom. Correct handling of stack size and when the | |
| rlimit method to guard for stack growth is used. | |
| * pthread.c (pthread_initialize): Stack limit must be STACK_SIZE | |
| minus one pagesize (not two). | |
| 1999-12-03 Andreas Jaeger <aj@suse.de> | |
| * Versions: Add __res_state with version GLIBC_2.2. | |
| * errno.c (__res_state): New function to return thread specific | |
| resolver state. | |
| * pthread.c (pthread_initialize): Initialize p_resp. | |
| (__pthread_reset_main_thread): Also set p_resp. | |
| * manager.c (pthread_handle_create): Initialize p_resp. | |
| * internals.h: Add thread specific resolver state. | |
| Based on patches by Adam D. Bradley <artdodge@cs.bu.edu>. | |
| 1999-12-01 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/i386/pt-machine.h: Move stack_pointer definition to the | |
| beginning. | |
| * sysdeps/i386/i686/pt-machine.h: Likewise. | |
| Patches by Alan Modra <alan@SPRI.Levels.UniSA.Edu.Au>. | |
| 1999-11-23 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_start_thread_event): Initialize p_pid already | |
| here. | |
| 1999-11-22 Ulrich Drepper <drepper@cygnus.com> | |
| * internals.h: Add prototype for __pthread_manager_event. | |
| * manager.c (__pthread_manager_event): New function. | |
| (pthread_start_thread_event): Correct computation of self. | |
| Use INIT_THREAD_SELF. | |
| * pthread.c (__pthread_manager_thread): Initialize p_lock. | |
| (__pthread_initialize_manager): Respect event flags also for creation | |
| of the manager thread. | |
| 1999-11-08 Ulrich Drepper <drepper@cygnus.com> | |
| * pthread.c (__pthread_initialize_manager): Initialize | |
| __pthread_manager_thread.p_tid. | |
| 1999-11-02 Ulrich Drepper <drepper@cygnus.com> | |
| * internals.h: Declare __pthread_last_event. | |
| * manager.c: Define __pthread_last_event. | |
| (pthread_handle_create): Set __pthread_last_event. | |
| (pthread_exited): Likewise. | |
| * join.c (pthread_exit): Likewise. | |
| * Makefile (libpthread-routines): Add events. | |
| * events.c: New file. | |
| * internals.h: Protect against multiple inclusion. | |
| Include thread_dbP.h header. | |
| (struct _pthread_descr_struct): Add new fields p_report_events and | |
| p_eventbuf. | |
| Declare event reporting functions. | |
| * join.c (pthread_exit): Signal event if this is wanted. | |
| * manager.c (__pthread_threads_events): New variable. | |
| (pthread_handle_create): Take new parameters with event information. | |
| Signal TD_CREATE event if wanted. | |
| (__pthread_manager): Adjust pthread_handle_create call. | |
| (pthread_start_thread_event): New function. Block until manager is | |
| finished and then call pthread_start_thread. | |
| (pthread_exited): Signal TD_REAP event if wanted. | |
| 1999-10-26 Ulrich Drepper <drepper@cygnus.com> | |
| * restart.h (suspend_with_cancellation): Rewrite as a macro. | |
| * condvar.c (pthread_cond_timedwait_relative): Don't mark as inline. | |
| 1999-10-25 Andreas Jaeger <aj@suse.de> | |
| * internals.h: Remove K&R compatibility. | |
| * no-tsd.c: Likewise. | |
| * semaphore.h: Likewise. | |
| * signals.c: Likewise. | |
| * sysdeps/pthread/bits/libc-tsd.h: Likewise. | |
| * sysdeps/unix/sysv/linux/bits/sigthread.h: Likewise. | |
| * weaks.c: Likewise. | |
| 1999-10-21 Xavier Leroy <Xavier.Leroy@inria.fr> | |
| * pthread.c: For i386, wrap pthread_handle_sigrestart and | |
| pthread_handle_sigcancel with functions that restore %gs from the | |
| signal context. For each signal handling function, two wrappers | |
| are required, one for a non-RT signal and one for a RT signal. | |
| * signal.c: For i386, add code to restore %gs from the signal | |
| context in pthread_sighandler and pthread_sighandler_rt. | |
| 1999-10-17 Ulrich Drepper <drepper@cygnus.com> | |
| * internals.h (PTHREAD_START_ARGS_INITIALIZER): Add cast. | |
| 1999-10-14 Ulrich Drepper <drepper@cygnus.com> | |
| * pthread.c (__pthread_initial_thread): Pass argument to | |
| PTHREAD_START_ARGS_INITIALIZER. | |
| (__pthread_manager_thread): Likewise. | |
| * internals.h (PTHREAD_START_ARGS_INITIALIZER): Add parameter to | |
| initialize function. | |
| * manager.c (pthread_handle_create): Remove p_startfct initialization. | |
| * internals.h (_pthread_descr_struct): We don't need p_startfct field. | |
| 1999-10-12 Ulrich Drepper <drepper@cygnus.com> | |
| * internals.h: Correct return types for __libc_read and __libc_write. | |
| 1999-10-09 Andreas Jaeger <aj@suse.de> | |
| * internals.h: Add __new_sem_post to get prototype in | |
| manager.c; include semaphore.h for needed types. | |
| 1999-10-08 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (__pthread_manager) [REQ_POST]: Use __new_sem_post | |
| directly instead of calling sem_post which should not be necessary | |
| but is faster and might help in some case to work around problems. | |
| Patch by khendricks@ivey.uwo.ca [libc/1382]. | |
| 1999-10-08 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/pthread/Subdirs: New file. | |
| * Implies: Removed. | |
| 1999-10-07 Ulrich Drepper <drepper@cygnus.com> | |
| * Implies: New file. | |
| * internals.h (struct _pthread_descr_struct): Add p_startfct. | |
| * manager.c (pthread_handle_create): Initialize p_startfct. | |
| * pthread.c: Define __linuxthread_pthread_sizeof_descr variable. | |
| 1999-09-25 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (__linuxthreads_pthread_threads_max): New variable. | |
| * specific.c (__linuxthreads_pthread_keys_max): New variable. | |
| (__linuxthreads_pthread_key_2ndlevel_size): New variable. | |
| * condvar.c (pthread_cond_timedwait_relative): Never return with | |
| EINTR. Patch by Andreas Schwab. | |
| 1999-09-19 Ulrich Drepper <drepper@cygnus.com> | |
| * signals.c (sigaction): Correct last patch. Don't select | |
| pthread_sighandler_rt based on the signal number but instead of | |
| the SA_SIGINFO flag. | |
| 1999-09-23 Ulrich Drepper <drepper@cygnus.com> | |
| * specific.c: Move definitions of struct pthread_key_struct and | |
| destr_function to ... | |
| * internals.h: ...here. | |
| 1999-09-18 Ulrich Drepper <drepper@cygnus.com> | |
| * pthread.c (pthread_handle_sigrestart_rt): New function. Use | |
| this instead of pthread_handle_sigrestart if the signal is an RT | |
| signal. | |
| * signals.c: Handle passing through of sighandler arguments also | |
| for real-time signals. | |
| 1999-09-03 Andreas Schwab <schwab@suse.de> | |
| * ptfork.c (__fork): Renamed from fork and use __libc_fork. Add | |
| fork as weak alias. | |
| (__vfork): New function, alias vfork. | |
| * Versions: Export __fork, vfork, and __vfork in libpthread. | |
| 1999-08-23 Andreas Schwab <schwab@suse.de> | |
| * signals.c (pthread_sighandler): Add SIGCONTEXT_EXTRA_ARGS to | |
| call to signal handler. | |
| 1999-08-20 Ulrich Drepper <drepper@cygnus.com> | |
| * pthread.c (__pthread_reset_main_thread): Undo last change. | |
| (__pthread_kill_other_threads_np): Reset signal handlers for the | |
| signals we used in the thread implementation here. | |
| 1999-08-19 Ulrich Drepper <drepper@cygnus.com> | |
| * pthread.c (__pthread_reset_main_thread): Reset signal handlers | |
| for the signals we used in the thread implementation [PR libc/1234]. | |
| * Versions: Export __pthread_kill_other_threads_np from libpthread | |
| for GLIBC_2.1.2. | |
| * signals.c: Pass sigcontext through wrapper to the user function. | |
| 1999-08-01 Ulrich Drepper <drepper@cygnus.com> | |
| * Versions [ld.so] (GLIBC_2.0): Export __libc_internal_tsd_get and | |
| __libc_internal_tsd_set. | |
| 1999-07-29 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * manager.c: Remove inclusion of <linux/tasks.h> since it's not | |
| needed anymore. | |
| 1999-07-16 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * internals.h: Align _pthread_descr_struct to 32 bytes. | |
| Reported by Tim Hockin <thockin@cobaltnet.com>, close PR | |
| libc/1206. | |
| 1999-07-09 Ulrich Drepper <drepper@cygnus.com> | |
| * oldsemaphore.c (sem_compare_and_swap): Fix use of compare and | |
| swap function. | |
| 1999-07-09 Cristian Gafton <gafton@redhat.com> | |
| * Makefile (libpthread-routines): Add oldsemaphore routine. | |
| * Versions: Add sem_destroy, sem_getvalue, sem_init, sem_post, | |
| sem_trywait, and sem_wait to GLIBC_2.1. | |
| * oldsemaphore.c: New file. | |
| * semaphore.c: Add default_symbol_versions for the changed functions. | |
| (__new_sem_init): Rename from sem_init. | |
| (__new_sem_post): Rename from sem_post. | |
| (__new_sem_wait): Rename from sem_wait. | |
| (__new_sem_trywait): Rename from sem_trywait. | |
| (__new_sem_getvalue): Rename from sem_getvalue. | |
| (__new_sem_destroy): Rename from sem_destroy. | |
| 1999-06-23 Robey Pointer <robey@netscape.com> | |
| * internals.h: Added p_nextlock entry to separate queueing for a | |
| lock from queueing for a CV (sometimes a thread queues on a lock | |
| to serialize removing itself from a CV queue). | |
| * pthread.c: Added p_nextlock to initializers. | |
| * spinlock.c: Changed to use p_nextlock instead of p_nextwaiting. | |
| 1999-07-09 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_handle_create): Free mmap region after stack | |
| if clone failed. Patch by Kaz Kylheku <kaz@ashi.FootPrints.net>. | |
| 1999-05-23 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * man/pthread_cond_init.man: Correct example. | |
| Reported by Tomas Berndtsson <tomas@nocrew.org>. | |
| * linuxthreads.texi (Condition Variables): Likewise. | |
| 1999-05-18 Jakub Jelinek <jj@ultra.linux.cz> | |
| * sysdeps/sparc/sparc64/pt-machine.h (__compare_and_swap): Use | |
| casx not cas, also successful casx returns the old value in rd | |
| and not the new value. | |
| 1999-05-16 Xavier Leroy <Xavier.Leroy@inria.fr> | |
| * manager.c: If pthread_create() is given a NULL attribute | |
| and the thread manager runs with a realtime policy, set the | |
| scheduling policy of the newly created thread back to SCHED_OTHER. | |
| * manager.c: If the PTHREAD_INHERIT_SCHED attribute is given, | |
| initialize the schedpolicy field of new_thread->p_start_args | |
| to that of the calling thread. | |
| 1999-04-29 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/sparc/sparc64/pt-machine.h (__compare_and_swap): cas | |
| instruction does not allow memory element to use offset. | |
| 1999-04-28 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_allocate_stack): Optimize initialization of new | |
| thread descriptor. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_lock_define_initialized): | |
| Don't use initializer since it is all zeroes. | |
| (__libc_once_define): Likewise. | |
| 1999-04-16 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * sysdeps/arm/Implies: Removed since cmpxchg/no-cmpxchg | |
| doesn't exist anymore. | |
| * sysdeps/i386/Implies: Likewise. | |
| * sysdeps/m68k/Implies: Likewise. | |
| * sysdeps/mips/Implies: Likewise. | |
| * sysdeps/powerpc/Implies: Likewise. | |
| * sysdeps/sparc/sparc32/Implies: Likewise. | |
| * sysdeps/sparc/sparc64/Implies: Likewise. | |
| 1999-04-15 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/alpha/bits/semaphore.h: Removed. | |
| * sysdeps/powerpc/bits/semaphore.h: Removed. | |
| * sysdeps/pthread/cmpxchg/bits/semaphore.h: Removed. | |
| * sysdeps/pthread/no-cmpxchg/bits/semaphore.h: Removed. | |
| * Makefile (headers): Remove bits/semaphore.h. | |
| * semaphore.h: Define _pthread_descr if necessary. | |
| Don't include limits.h. Define SEM_VALUE_MAX directly. | |
| Define SEM_FAILED. | |
| (sem_t): Protect element names with leading __. | |
| Add declarations for sem_close, sem_open, and sem_unlink. | |
| * semaphore.c: Adjust all functions for new element names. | |
| Define sem_close, sem_open, and sem_unlink. | |
| * Versions (libthread): Add sem_close, sem_open, and sem_unlink for | |
| GLIBC_2.1.1. | |
| * sysdeps/pthread/bits/pthreadtypes.h: Define _pthread_descr only if | |
| necessary. | |
| 1999-03-16 H.J. Lu <hjl@gnu.org> | |
| * specific.c (pthread_key_delete): Check th->p_terminated to see | |
| if the thread is running. | |
| * Versions (__libc_internal_tsd_get, __libc_internal_tsd_set): | |
| Added to GLIBC_2.0 for libc.so. | |
| 1999-02-12 H.J. Lu <hjl@gnu.org> | |
| * Versions (__libc_current_sigrtmin, __libc_current_sigrtmax, | |
| __libc_allocate_rtsig): Added to GLIBC_2.1. | |
| * internals.h (DEFAULT_SIG_RESTART): Removed. | |
| (DEFAULT_SIG_CANCEL): Removed. | |
| * pthread.c (init_rtsigs, __libc_current_sigrtmin, | |
| __libc_current_sigrtmax, __libc_allocate_rtsig): New functions. | |
| (__pthread_sig_restart, __pthread_sig_cancel, | |
| __pthread_sig_debug): Initialized. | |
| (pthread_initialize): Call init_rtsigs () to initialize | |
| real-time signals. | |
| 1999-02-03 H.J. Lu <hjl@gnu.org> | |
| * manager.c (__pthread_manager): Do block __pthread_sig_debug. | |
| Don't restart the thread which sent REQ_DEBUG. | |
| (pthread_start_thread): Check if __pthread_sig_debug > 0 | |
| before debugging. | |
| * pthread.c (__pthread_initialize_manager): Suspend ourself | |
| after sending __pthread_sig_debug to gdb instead of | |
| __pthread_sig_cancel. | |
| 1999-01-24 H.J. Lu <hjl@gnu.org> | |
| * manager.c (__pthread_manager): Delete __pthread_sig_debug | |
| from mask if __pthread_sig_debug > 0. | |
| (pthread_handle_create): Increment __pthread_handles_num. | |
| * manager.c (pthread_handle_create): Don't pass CLONE_PTRACE to clone. | |
| * pthread.c (__pthread_initialize_manager): Likewise. | |
| * pthread.c (pthread_initialize): Use __libc_allocate_rtsig (1) | |
| instead of __libc_allocate_rtsig (2). | |
| (__pthread_initialize_manager): Send __pthread_sig_debug to gdb | |
| instead of __pthread_sig_cancel. | |
| (pthread_handle_sigdebug): Fix comments. | |
| 1999-01-21 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_allocate_stack): Set | |
| __pthread_nonstandard_stacks if user-specified stack is used. | |
| 1999-01-16 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Add _LFS_ASYNCHRONOUS_IO, | |
| _LFS_LARGEFILE, _LFS64_LARGEFILE, and _LFS64_STDIO from Unix98. | |
| 1999-01-07 Xavier Leroy <Xavier.Leroy@inria.fr> | |
| * pthread.c: Use a third signal __pthread_sig_debug distinct | |
| from __pthread_sig_cancel to notify gdb when a thread is | |
| created | |
| * manager.c: Likewise. | |
| * internals.h: Likewise. | |
| * signals.c: The implementation of sigwait(s) assumed that | |
| all signals in s have signal handlers already attached. | |
| This is not required by the standard, so make it work | |
| also if some of the signals have no handlers. | |
| 1999-01-05 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> | |
| * linuxthreads.texi: Remove pointers from first @node. Move old | |
| @node spec inside comment. | |
| 1998-12-31 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/pthread/bits/stdio-lock.h: Define _IO_lock_lock and | |
| _IO_lock_unlock. | |
| 1998-12-29 Ulrich Drepper <drepper@cygnus.com> | |
| * semaphore.c (sem_trywait): Don't forget to unlock the semaphore | |
| lock. Patch by Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>. | |
| 1998-12-21 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c: Threads now send __pthread_sig_cancel on termination. | |
| Change clone call and signal masks. | |
| * thread.c (pthread_handle_sigrestart): Remove special code for | |
| manager. | |
| (pthread_handle_sigcancel): In manager thread call | |
| __pthread_manager_sighandler. | |
| * sysdeps/i386/pt-machine.h (__compare_and_swap): Add memory clobber. | |
| * sysdeps/i386/i686/pt-machine.h: Likewise. | |
| Patches by Xavier Leroy. | |
| 1998-12-14 Ulrich Drepper <drepper@cygnus.com> | |
| * spinlock.c (__pthread_unlock): Don't crash if called for an | |
| untaken mutex. Reported by Ruslan V. Brushkoff <rus@Snif.Te.Net.UA>. | |
| * Examples/ex6.c: Unbuffer stdout and reduce sleep time to reduce | |
| overall runtime. | |
| 1998-12-13 Ulrich Drepper <drepper@cygnus.com> | |
| * Examples/ex3.c: Wait until all threads are started before | |
| searching for the number to avoid race condition on very fast | |
| systems. | |
| 1998-12-08 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * sysdeps/pthread/pthread.h: Remove __pthread_setcanceltype | |
| declaration since it's not needed. | |
| * sysdeps/pthread/pthread.h: Move internal functions to ... | |
| * internals.h: ...here. | |
| 1998-12-02 H.J. Lu <hjl@gnu.org> | |
| * pthread.c (__pthread_sig_restart): Initiliaze to 0 if | |
| SIGRTMIN is defined. | |
| (__pthread_sig_cancel): Likewise. | |
| 1998-12-01 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * wrapsyscall.c: Include <sys/mman.h> for msync, | |
| <stdlib.h> for system and <termios.h> for tcdrain prototype. | |
| Correct msync declaration. | |
| 1998-11-29 Roland McGrath <roland@baalperazim.frob.com> | |
| * sysdeps/pthread/bits/libc-tsd.h (__libc_tsd_define, __libc_tsd_get, | |
| __libc_tsd_set): New macros for new interface. | |
| * no-tsd.c: New file, provide uninitialized defns of | |
| __libc_internal_tsd_get and __libc_internal_tsd_set. | |
| * Makefile (routines): Add no-tsd. | |
| 1998-10-12 Roland McGrath <roland@baalperazim.frob.com> | |
| * internals.h: Include <bits/libc-tsd.h>, not <bits/libc-lock.h>. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_internal_tsd_get, | |
| __libc_internal_tsd_set): Move decls to ... | |
| * sysdeps/pthread/bits/libc-tsd.h: New file for __libc_internal_tsd_* | |
| declarations. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_internal_tsd_get, | |
| __libc_internal_tsd_set): Make these pointers to functions, not | |
| functions; remove #pragma weak decls for them. | |
| * specific.c (__libc_internal_tsd_get, __libc_internal_tsd_set): | |
| Define static functions and initialized pointers to them. | |
| 1998-11-18 Ulrich Drepper <drepper@cygnus.com> | |
| * Makefile (CFLAGS-mutex.c): Define as -D__NO_WEAK_PTHREAD_ALIASES. | |
| (CFLAGS-specific.c): Likewise. | |
| (CFLAGS-pthread.c): Likewise. | |
| (CFLAGS-ptfork.c): Likewise. | |
| (CFLAGS-cancel.c): Likewise. | |
| * sysdeps/pthread/bits/libc-lock.h: Don't mark __pthread_* functions | |
| as weak references if __NO_WEAK_PTHREAD_ALIASES is defined. | |
| * mutex.c (pthread_mutex_init): Define as strong symbol. | |
| (pthread_mutex_destroy): Likewise. | |
| (pthread_mutex_trylock): Likewise. | |
| (pthread_mutex_lock): Likewise. | |
| (pthread_mutex_unlock): Likewise. | |
| (pthread_mutexattr_init): Likewise. | |
| (pthread_mutexattr_destroy): Likewise. | |
| (pthread_once): Likewise. | |
| * ptfork.c (pthread_atfork): Likewise. | |
| * specific.c (pthread_key_create): Likewise. | |
| (pthread_setspecific): Likewise. | |
| (pthread_getspecific): Likewise. | |
| 1998-11-15 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> | |
| * linuxthreads.texi: Fix punctuation after xref. | |
| 1998-11-10 H.J. Lu <hjl@gnu.org> | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine NR_OPEN | |
| if it is defined in <linux/limits.h>. | |
| 1998-10-29 14:28 Ulrich Drepper <drepper@cygnus.com> | |
| * spinlock.h (__pthread_trylock): Define inline. | |
| (__pthread_lock): Add extra parameter to declaration. Declare | |
| using internal_function. | |
| (__pthread_unlock): Declare using internal_function. | |
| * spinlock.c (__pthread_lock): Add new parameter. Use it instead | |
| of local variable self. Avoid recomputing self. Define using | |
| internal_function. | |
| (__pthread_trylock): Remove. | |
| (__pthread_unlock): Define using internal_function. | |
| * cancel.c: Adjust for __pthread_lock interface change. Use already | |
| computed self value is possible. | |
| * condvar.c: Likewise. | |
| * join.c: Likewise. | |
| * manager.c: Likewise. | |
| * mutex.c: Likewise. | |
| * pthread.c: Likewise. | |
| * rwlock.c: Likewise. | |
| * semaphore.c: Likewise. | |
| * signals.c: Likewise. | |
| 1998-10-27 13:46 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/pthread/pthread.h (struct _pthread_cleanup_buffer): Prepend | |
| __ to field names of the struct. | |
| * sysdeps/pthread/bits/pthreadtypes.h (struct _pthread_fastlock): | |
| Likewise. | |
| (pthread_attr_t): Likewise. | |
| (pthread_cond_t): Likewise. | |
| (pthread_condattr_t): Likewise. | |
| (pthread_mutex_t): Likewise. | |
| (pthread_mutexattr_t): Likewise. | |
| (pthread_rwlock_t): Likewise. | |
| (pthread_rwlockattr_t): Likewise. | |
| * attr.c: Adjust for pthread.h and pthreadtypes.h change. | |
| * cancel.c: Likewise. | |
| * condvar.c: Likewise. | |
| * manager.c: Likewise. | |
| * mutex.c: Likewise. | |
| * pthread.c: Likewise. | |
| * ptlongjmp.c: Likewise. | |
| * rwlock.c: Likewise. | |
| * spinlock.c: Likewise. | |
| 1998-10-09 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/i386/pt-machine.h (get_eflags, set_eflags): Mark these | |
| also with PT_EI. | |
| * sysdeps/i386/i686/pt-machine.h: Remove unused inline | |
| definitions. | |
| * Makefile (libpthread-routines): Add pt-machine. | |
| * pt-machine.c: New file. | |
| * sysdeps/alpha/pt-machine.h: Define PT_EI as extern inline is not | |
| yet defined. Use PT_EI in extern inline definitions. | |
| * sysdeps/arm/pt-machine.h: Likewise. | |
| * sysdeps/i386/pt-machine.h: Likewise. | |
| * sysdeps/i386/i686/pt-machine.h: Likewise. | |
| * sysdeps/m68k/pt-machine.h: Likewise. | |
| * sysdeps/mips/pt-machine.h: Likewise. | |
| * sysdeps/powerpc/pt-machine.h: Likewise. | |
| * sysdeps/sparc/sparc32/pt-machine.h: Likewise. | |
| * sysdeps/sparc/sparc64/pt-machine.h: Likewise. | |
| 1998-10-02 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * semaphore.h: Include <sys/types.h> so that _pthread_descr | |
| is declared. | |
| 1998-09-15 David S. Miller <davem@pierdol.cobaltmicro.com> | |
| * sysdeps/sparc/sparc32/pt-machine.h (INIT_THREAD_SELF): Add nr | |
| argument. | |
| * sysdeps/sparc/sparc64/pt-machine.h (INIT_THREAD_SELF): Likewise. | |
| 1998-09-12 14:24 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> | |
| * sysdeps/unix/sysv/linux/bits/sigthread.h: Add multiple inclusion | |
| guard. | |
| 1998-09-02 11:08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * signals.c (sigaction): Check that sig is less than NSIG to avoid | |
| array index overflow. | |
| 1998-09-06 10:56 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/pthread/semaphore.h: New file. | |
| 1998-09-06 09:08 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/pthread/bits/libc-lock.h (enum __libc_tsd_key_t): Add | |
| _LIBC_TSD_KEY_DL_ERROR. | |
| 1998-08-31 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/i386/i686/pt-machine.h (testandset): Add memory clobber. | |
| * sysdeps/i386/pt-machine.h: Likewise. | |
| Suggested by Roland McGrath. | |
| 1998-08-28 13:58 Ulrich Drepper <drepper@cygnus.com> | |
| * internals.h: Also define THREAD_GETMEM_NC and THREAD_SETMEM_NC to | |
| access thread data with non-constant offsets. | |
| * specific.c: Use THREAD_GETMEM_NC and THREAD_SETMEM_NC where | |
| necessary. | |
| * sysdeps/i386/useldt.h: Fix typo. Add THREAD_GETMEM_NC and | |
| THREAD_SETMEM_NC definitions. | |
| * sysdeps/sparc/sparc32/pt-machine.h: Define THREAD_GETMEM_NC and | |
| THREAD_SETMEM_NC. | |
| * sysdeps/sparc/sparc64/pt-machine.h: Likewise. | |
| 1998-08-26 15:46 Ulrich Drepper <drepper@cygnus.com> | |
| * internals.h: Define THREAD_GETMEM and THREAD_SETMEM to default if | |
| not already defined. | |
| (struct _pthread_descr_struct): Add p_self and p_nr field. | |
| * manager.c (__pthread_handles): Define second element to point | |
| to manager thread. | |
| (__pthread_handles_num): Initialize to 2. | |
| (__pthread_manager): Use INIT_THREAD_SELF with two arguments. | |
| (pthread_start_thread): Likewise. | |
| (pthread_handle_create): Start search for free slot at entry 2. | |
| Initialize new fields p_self and p_nr. | |
| Call __clone with CLONE_PTRACE if available. | |
| (pthread_free): Call FREE_THREAD_SELF if available. | |
| * pthread.c (__pthread_initial_thread): Initialize new fields. | |
| (__pthread_manager_thread): Likewise. | |
| (__pthread_initialize_manager): Call __clone with CLONE_PTRACE. | |
| * cancel.c: Use THREAD_GETMEM and THREAD_SETMEM to access the | |
| elements of the thread descriptor. | |
| * condvar.c: Likewise. | |
| * errno.c: Likewise. | |
| * join.c: Likewise. | |
| * manager.c: Likewise. | |
| * pthread.c: Likewise. | |
| * ptlongjmp.c: Likewise. | |
| * semaphore.c: Likewise. | |
| * signals.c: Likewise. | |
| * specific.c: Likewise. | |
| * spinlock.c: Likewise. | |
| * sysdeps/alpha/pt-machine.h (INIT_THREAD_SELF): Add extra parameter. | |
| * sysdeps/i386/useldt.h: New file. | |
| * sysdeps/i386/i686/pt-machine.h: Show how to use this file. | |
| * sysdeps/sparc/sparc32/pt-machine.h: Define THREAD_GETMEM and | |
| THREAD_SETMEM using __thread_self. | |
| * sysdeps/sparc/sparc64/pt-machine.h: Likewise. | |
| 1998-08-24 Geoff Keating <geoffk@ozemail.com.au> | |
| * spinlock.c (__pthread_lock): Reset p_nextwaiting to NULL if it | |
| turned out that we didn't need to queue after all. | |
| 1998-08-22 Geoff Keating <geoffk@ozemail.com.au> | |
| * sysdeps/powerpc/pt-machine.h: Remove testandset, it's not used | |
| and wastes space; correct types. | |
| 1998-08-08 11:18 H.J. Lu <hjl@gnu.org> | |
| * signals.c (sigaction): Handle NULL argument. | |
| 1998-08-04 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/unix/sysv/linux/bits/sigthread.h: Use __sigset_t instead | |
| of sigset_t. | |
| 1998-08-02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * Makefile (linuxthreads-version): Extract correct number from | |
| Banner. | |
| 1998-07-29 Xavier Leroy <Xavier.Leroy@inria.fr> | |
| * Banner: Bump version number to 0.8 | |
| * FAQ.html: Many updates, in particular w.r.t. debugging. | |
| * manager.c: Support for non-default stacksize for | |
| LinuxThreads-allocated stacks; | |
| don't use guard pages for stacks with default size, rely on | |
| rlimit(RLIMIT_STACK) instead (it's cheaper). | |
| * attr.c: Likewise. | |
| * cancel.c: Use __pthread_sig_cancel and __pthread_sig_restart | |
| everywhere instead of PTHREAD_SIG_CANCEL and PTHREAD_SIG_RESTART. | |
| * condvar.c: Likewise. | |
| * internals.h: Likewise. | |
| * restart.h: Likewise. | |
| * signals.c: Likewise. | |
| * pthread.c: Likewise; set rlimit(RLIMIT_STACK) as we need it. | |
| 1998-07-23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * weaks.c: Define pthread_mutexattr_[sg]ettype instead of | |
| __pthread_mutexattr_[sg]ettype. Add more weak aliases. | |
| * Versions: Put __pthread_mutexattr_settype under version | |
| GLIBC_2.0. Don't export __pthread_mutexattr_setkind_np and | |
| __pthread_mutexattr_gettype. | |
| 1998-07-23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * sysdeps/pthread/bits/libc-lock.h: Make | |
| __pthread_mutexattr_settype weak. Don't make | |
| __pthread_mutexattr_setkind_np weak. | |
| 1998-07-16 10:52 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_handle_create): Check whether sched_setscheduler | |
| call can succeed here. | |
| * mutex.c: Define __pthread_mutexattr_settype and make | |
| __pthread_mutexattr_setkind_np an alias. | |
| Likewise for __pthread_mutexattr_gettype. | |
| 1998-07-15 11:00 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> | |
| * attr.c (pthread_attr_setschedpolicy): Don't check whether caller | |
| is root. | |
| 1998-07-14 19:38 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/pthread/bits/libc-lock.h: Define __libc_cleanup_end. | |
| 1998-07-11 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * Examples/ex6.c: Include <unistd.h> for usleep. | |
| 1998-06-13 11:04 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * Examples/ex4.c (main): Use exit, not pthread_exit. | |
| 1998-07-09 13:39 Ulrich Drepper <drepper@cygnus.com> | |
| * Versions: Add __pthread_mutexattr_gettype and | |
| __pthread_mutexattr_settype. | |
| * lockfile.c: Use __pthread_mutexattr_settype instead of | |
| __pthread_mutexattr_setkind_np. | |
| * mutex.c: Define __pthread_mutexattr_gettype and | |
| __pthread_mutexattr_settype. | |
| * weak.c: Likewise. | |
| * sysdeps/pthread/pthread.h: Declare __pthread_mutexattr_gettype and | |
| __pthread_mutexattr_settype. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_lock_init_recursive): | |
| Use __pthread_mutexattr_settype. | |
| 1998-07-08 22:26 Ulrich Drepper <drepper@cygnus.com> | |
| * Versions: Add pthread_mutexattr_gettype, pthread_mutexattr_settype. | |
| * mutex.c: Define weak alias pthread_mutexattr_gettype and | |
| pthread_mutexattr_settype. | |
| * sysdeps/pthread/pthread.h: Declare these functions. | |
| Move pthread_sigmask and pthread_kill declaration in separate header. | |
| * sysdeps/unix/sysv/linux/bits/sigthread.h: New file. | |
| 1998-07-07 15:20 Ulrich Drepper <drepper@cygnus.com> | |
| * Makefile: Add rules to compile and run tests. | |
| * Examples/ex1.c: Little changes to fix warnings. | |
| * Examples/ex2.c: Likewise. | |
| * Examples/ex3.c: Likewise. | |
| * Examples/ex4.c: Likewise. | |
| * Examples/ex5.c: Likewise. | |
| * Examples/ex6.c: New file. | |
| 1998-07-05 11:54 Ulrich Drepper <drepper@cygnus.com> | |
| * Versions: Add pthread_attr_init to GLIBC_2.1 version in libc. | |
| 1998-07-01 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * attr.c: Include <string.h>. | |
| 1998-06-30 11:47 Ulrich Drepper <drepper@cygnus.com> | |
| * attr.c: Include errno.h. Use memcpy to copy sched_param. | |
| * internals.h: Include limits.h. | |
| * manager.c: Use memcpy to copy sched_param. | |
| * ptfork.c: Include errno.h. | |
| * pthread.c: Likewise. | |
| * semaphore.c: Likewise. | |
| * specific.c: Likewise. | |
| * spinlock.h: Likewise. | |
| * sysdeps/pthread/pthread.h: Include only allowed headers. Move | |
| type definition to ... | |
| * sysdeps/pthread/bits/pthreadtypes.h: ...here. New file. | |
| 1998-06-29 12:34 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/pthread/pthread.h: Use __PMT not __P for function pointers. | |
| * sysdeps/pthread/pthread.h: Define various PTHREAD_* symbols also | |
| as macros as demanded in POSIX.1, Annex C. | |
| 1998-06-29 12:29 Ulrich Drepper <drepper@cygnus.com> | |
| * internals.h (struct pthread_request): For free use pthread_t | |
| instead of pthread_descr. | |
| * join.c (pthread_join): Pass thread_id, not th to manager. | |
| (pthread_detach): Likewise. | |
| * manager.c (__pthread_manager): Except thread ID in FREE_REQ case. | |
| (pthread_exited): Remove detached queue code. | |
| (pthread_handle_free): Expect thread ID parameter and use it to | |
| validate the thread decsriptor. Don't use detached queue. | |
| Patches by Xavier Leroy. | |
| 1998-06-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * libpthread.map: Export accept, longjmp, sigaction, siglongjmp, | |
| _IO_flockfile, _IO_ftrylockfile, _IO_funlockfile, | |
| __pthread_atfork, __pthread_key_create, __pthread_once. | |
| * internals.h: Doc fix. | |
| * pthread.c (__pthread_initialize): Define again. | |
| 1998-06-26 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_exited): If thread is not detached put it on | |
| special list. | |
| (pthread_handle_free): If thread is not on list with living threads | |
| search on list with detached threads. | |
| * sysdeps/pthread/pthread.h (PTHREAD_RWLOCK_INITIALIZER): Correct | |
| for new definition of pthread_rwlock_t. | |
| * spinlock.c: Correct test whether to compile | |
| __pthread_compare_and_swap or not. | |
| 1998-06-25 19:27 Ulrich Drepper <drepper@cygnus.com> | |
| * attr.c: Finish user stack support. Change locking code to be safe | |
| in situations with different priorities. | |
| * cancel.c: Likewise. | |
| * condvar.c: Likewise. | |
| * internals.h: Likewise. | |
| * join.c: Likewise. | |
| * manager.c: Likewise. | |
| * mutex.c: Likewise. | |
| * pthread.c: Likewise. | |
| * ptlongjmp.c: Likewise. | |
| * queue.h: Likewise. | |
| * rwlock.c: Likewise. | |
| * semaphore.c: Likewise. | |
| * semaphore.h: Likewise. | |
| * signals.c: Likewise. | |
| * spinlock.c: Likewise. | |
| * spinlock.h: Likewise. | |
| * sysdeps/pthread/pthread.h: Likewise. | |
| Patches by Xavier Leroy. | |
| * sysdeps/i386/i686/pt-machine.h: New file. | |
| 1998-06-25 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/pthread/pthread.h: Make [sg]et_stacksize and | |
| [sg]et_stackaddr prototypes always available. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
| _POSIX_THREAD_ATTR_STACKSIZE and _POSIX_THREAD_ATTR_STACKADDR. | |
| 1998-06-24 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_free): Undo patch from 980430. | |
| Reported by David Wragg <dpw@doc.ic.ac.uk>. | |
| 1998-06-09 15:07 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c: Define __pthread_manager_adjust_prio and use it to | |
| increase priority when needed. | |
| * internals.h: Add prototype for __pthread_manager_adjust_prio. | |
| * mutex.c: Optimize mutexes to wake up only one thread. | |
| * pthread.c: Move PID of manager for global variable in structure | |
| element. | |
| Patches by Xavier Leroy. | |
| 1998-06-07 13:47 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/pthread/bits/libc-lock.h: Optimize cleanup handlers a bit. | |
| 1998-06-03 Andreas Jaeger <aj@arthur.rhein-neckar.de> | |
| * attr.c: Correct typo. | |
| 1998-05-01 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_free): Unmap guard before the stack. | |
| Patch by Matthias Urlichs. | |
| 1998-04-30 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c (pthread_free): Detect already free child. | |
| Patch by Xavier Leroy, reported by Matthias Urlichs. | |
| 1998-04-23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * Makefile (linuxthreads-version): Renamed back from | |
| libpthread-version. | |
| 1998-04-21 Ulrich Drepper <drepper@cygnus.com> | |
| * ptlongjmp.c: Add prototypes for __libc_siglongjmp and | |
| __libc_longjmp. | |
| 1998-04-20 14:55 Ulrich Drepper <drepper@cygnus.com> | |
| * Makefile (libpthread-routines): Add ptlongjmp and spinlock. | |
| * internals.h: Add definitions for new spinlock implementation. | |
| * ptlongjmp.c: New file. | |
| * spinlock.c: New file. | |
| * spinlock.h (acquire): Don't reschedule using __sched_yield, use | |
| new function __pthread_acquire to prevent deadlocks with thread | |
| with different priorities. | |
| Patches by Xavier Leroy <Xavier.Leroy@inria.fr>. | |
| 1998-03-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * manager.c (__pthread_manager): Reduce first argument to select | |
| to include just the needed file descriptor. | |
| 1998-03-17 00:06 Ulrich Drepper <drepper@cygnus.com> | |
| * manager.c: Fix last patch which caused core dumps. | |
| * pthread.c: Correctly handle missing SIGRTMIN. | |
| 1998-03-15 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * libpthread.map: Add __libc_internal_tsd_get and | |
| __libc_internal_tsd_set. Add missing cancelable functions. Export | |
| libc internal versions of the cancelable functions. | |
| 1998-03-13 16:51 Ulrich Drepper <drepper@cygnus.com> | |
| * weaks.c: Define pthread_attr_init as GLIBC_2.0 and GLIBC_2.1. | |
| 1998-03-13 00:46 Ulrich Drepper <drepper@cygnus.com> | |
| * attr.c: Implement pthread_attr_[gs]etguardsize, | |
| pthread_attr_[gs]setstackaddr, pthread_attr_[gs]etstacksize. | |
| Change pthread_attr_init to have two interfaces. | |
| * internals.h (struct _pthread_descr_struct): Add new fields for | |
| above functions. | |
| * libpthread.map: Add names in GLIBC_2.1 section. | |
| * manager.c (pthread_handle_create): Implement guardsize and | |
| user stack. | |
| (pthread_free): Likewise. | |
| * pthread.c (pthread_create): Add new interface for changed | |
| pthread_attr_t. | |
| * sysdeps/pthread/pthread.h: Add prototypes for new functions. | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Add definition of | |
| PTHREAD_STACK_MIN. | |
| 1998-03-11 00:42 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de> | |
| * manager.c: Enable resetting of the thread scheduling policy | |
| to SCHED_OTHER when the parent thread has a different one. | |
| 1998-02-01 13:51 Ulrich Drepper <drepper@cygnus.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
| _POSIX_ASYNCHRONOUS_IO. | |
| * sysdeps/pthread/pthread.h: Define bits for Unix98 variants of | |
| mutexes. | |
| * mutex.c: Implement new mutex types. | |
| * internals.h: Include <signal.h>. | |
| * libpthread.map: Add __erno_location and __h_errno_location. | |
| * errno.c: Return pointer to variable actually in use. This might | |
| not be the one in the thread structure. | |
| * internals.h (struct _pthread_descr_struct): Add new fields p_errnop | |
| and p_h_errnop. | |
| * manager.c (__pthread_manager): Set p_errnop and p_h_errnop member | |
| of manager thread structure. | |
| (pthread_handle_create): Set p_errnop and p_h_errnop members for new | |
| thread. | |
| * pthread.c: Adapt initializer for thread structures. | |
| (__pthread_initial_thread): Set p_errnop and p_h_errnop member. | |
| (__pthread_reset_main_thread): Reset p_errnop and p_h_errnop of | |
| current thread to global variables. | |
| 1998-01-31 17:27 Ulrich Drepper <drepper@cygnus.com> | |
| * rwlock.c: New file. | |
| * Makefile (libpthread-routines): Add rwlock. | |
| * sysdeps/pthread/pthread.h: Define data structures and declare | |
| functions. | |
| * libpthread.map: Add new functions. | |
| 1997-12-18 13:50 Philip Blundell <pb@nexus.co.uk> | |
| * sysdeps/arm/pt-machine.h: New file; add ARM support. | |
| * sysdeps/arm/Implies: likewise. | |
| * README: Document it. | |
| 1997-12-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * signals.c: Remove unneeded initializer for sigwaited, saving a | |
| warning. | |
| 1997-04-11 01:18 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * semaphore.c (sem_init): Set sem_spinlock only if available. | |
| 1997-12-04 01:48 Ulrich Drepper <drepper@cygnus.com> | |
| * mutex.c: Implement PTHREAD_MUTEX_CHECKERROR. | |
| * sysdeps/pthread/pthread.h: Define PTHREAD_MUTEX_CHECKERROR. | |
| * Makefile: Update from LinuxThreads 0.7. | |
| * internals.h. Likewise. | |
| * manager.c: Likewise. | |
| * mutex.c: Likewise. | |
| * pthread.c: Likewise. | |
| * signals.c: Likewise. | |
| * specific.c: Likewise. | |
| * Examples/ex3.c: Likewise. | |
| 1997-11-20 18:13 Ulrich Drepper <drepper@cygnus.com> | |
| * pthread.c (__pthread_reset_main_thread): Close pipe only if still | |
| open. | |
| 1997-10-29 05:38 Ulrich Drepper <drepper@cygnus.com> | |
| * wrapsyscall.c: Add socket functions which are also cancelation | |
| points. | |
| 1997-10-19 21:40 Wolfram Gloger <wg@wolfram.dent.med.uni-muenchen.de> | |
| * specific.c (__libc_internal_tsd_set, __libc_internal_tsd_get): | |
| New functions for fast thread specific data within libc. | |
| * internals.h: Add new array p_libc_specific to struct | |
| _pthread_descr_struct. | |
| * sysdeps/pthread/bits/libc-lock.h: Declare new functions. | |
| 1997-10-13 05:39 Ulrich Drepper <drepper@cygnus.com> | |
| * semaphore.h: Add __BEGIN_DECLS/__END_DECLS. | |
| Reported by Ralf Corsepius <corsepiu@faw.uni-ulm.de>. | |
| 1997-08-29 03:05 Ulrich Drepper <drepper@cygnus.com> | |
| * internals.h (struct _pthread_descr_struct): Add definitions for | |
| two-level specific key handling. | |
| * manager.c (pthread_handle_create): Initialize specific memory array. | |
| * specific.c: Implement two-level key handling. | |
| * weaks.c: Don't provide dummy key handling. | |
| * sysdeps/pthread/bits/libc-lock.h: Typedef __libc_lock_t (no #define). | |
| Add definition of __libc_key_t. | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Define PTHREAD_KEYS_MAX | |
| as 1024. | |
| Add definition of _POSIX_THREAD_DESTRUCTOR_ITERATIONS and | |
| PTHREAD_DESTRUCTOR_ITERATIONS. | |
| * manager.c (pthread_handle_create): Compare mmap result with | |
| MAP_FAILED. | |
| * ptfork.c: Rename to __pthread_atfork and make old name a weak alias. | |
| * sysdeps/pthread/bits/pthread.h: Add prototype for __pthread_atfork. | |
| 1997-08-22 19:04 Richard Henderson <rth@cygnus.com> | |
| sysdeps/sparc -> sysdeps/sparc/sparc32 | |
| sysdeps/sparc64 -> sysdeps/sparc/sparc64 | |
| * internals.h: Change definition of THREAD_SELF to be an expression, | |
| not a statement that did a return. | |
| * sysdeps/alpha/pt-machine.h (THREAD_SELF): Update accordingly. | |
| * sysdeps/sparc/sparc32/pt-machine.h (THREAD_SELF, INIT_THREAD_SELF): | |
| Follow Solaris and use a "system reserved" register (%g6) to hold | |
| the thread descriptor. | |
| * sysdeps/sparc/sparc64/pt-machine.h: Likewise. | |
| 1997-08-03 00:09 Ulrich Drepper <drepper@cygnus.com> | |
| * mutex.c: Correct pthread_once. Patch by Xavier Leroy. | |
| * sysdeps/pthread/pthread.h: Add prototype for __pthread_once. | |
| * sysdeps/pthread/bits/pthread.h: Add macros for __libc_once. | |
| * semaphore.c: Include spinlock.h only when needed. | |
| * specific.c (__pthread_setsepcific, __pthread_getspecific): Reject | |
| keys for entries not in use. | |
| * weaks.c: Implement key handling functions for real. | |
| 1997-06-29 01:04 Richard Henderson <richard@gnu.ai.mit.edu> | |
| Initial sparc64-linux support: | |
| * sysdeps/sparc64/Implies: New file. | |
| * sysdeps/sparc64/pt-machine.h: Likewise. | |
| 1997-06-29 00:48 Ulrich Drepper <drepper@cygnus.com> | |
| * semaphore.c: Include spinlock.h at correct place. | |
| Patch by HJ Lu. | |
| 1997-06-13 10:06 Richard Henderson <rth@tamu.edu> | |
| The Great Bit File Move: | |
| * sysdeps/alpha/semaphorebits.h: -> .../bits/semaphore.h. | |
| * sysdeps/powerpc/semaphorebits.h: Likewise. | |
| * sysdeps/pthread/cmpxchg/semaphorebits.h: Likewise. | |
| * sysdeps/pthread/no-cmpxchg/semaphorebits.h: Likewise. | |
| * sysdeps/pthread/libc-lock.h: -> bits/ | |
| * sysdeps/pthread/stdio-lock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/posix_opt.h: Likewise. | |
| * semaphore.h: Likewise. | |
| * sysdeps/pthread/pthread.h: Likewise. | |
| * lockfile.c: <foo.h> -> <bits/foo.h>. | |
| * semaphore.h: Likewise. | |
| * Makefile: (headers): foo.h -> bits/foo.h. | |
| * sysdeps/pthread/Makefile: Likewise. | |
| 1997-04-11 01:18 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
| * semaphore.c (sem_init): Set sem_spinlock only if available. | |
| * sysdeps/m68k/pt-machine.h (testandset, __compare_and_swap): Fix | |
| asm constraints. | |
| 1997-04-09 03:00 Ulrich Drepper <drepper@cygnus.com> | |
| Update from LinuxThreads 0.6. | |
| * attr.c (pthread_attr_getdetachstate): Use __sched_get_priority_max | |
| and __sched_get_priority_min instead of names without `__'. | |
| * manager.c: Rewrite large parts to implement opaque pthread_t. | |
| * cancel.c: Adapt for opaque pthread_t type. | |
| * condvar.c: Likewise. | |
| * errno.c: Likewise. | |
| * join.c: Likewise. | |
| * mutex.c: Likewise. | |
| * pthread.c: Likewise. | |
| * signals.c: Likewise. | |
| * specific.c: Likewise. | |
| * restart.h: Likewise. | |
| * queue.h: Likewise. | |
| * Examples/ex3.c: Likewise. | |
| * Examples/ex4.c: Likewise. | |
| * sysdeps/pthread/pthread.h: Likewise. | |
| * pthread.c: Accumulate time for all threads in thread manager. | |
| * semaphore.c: Implement fallback implementation for architectures | |
| sometimes missing compare-exchange operations. | |
| * cancel.c (pthread_cancel): Validate handle argument. | |
| * join.c (pthread_join): Likewise. | |
| (pthread_detach): Likewise. | |
| * signals.c (pthread_kill): Likewise. | |
| * spinlock.h (acquire): Use __sched_yield not sched_yield. | |
| * queue.h (enqueue): Enqueue thread according to priority. | |
| * internals.c (struct pthread_start_args): New struct for passing | |
| args to cloning function. | |
| (struct _pthread): Rename to _pthread_descr_struct and adapt for | |
| opaque pthread_t. | |
| * Examples/Makefile (clean): Pass -f option to rm. | |
| * sysdeps/i386/pt-machine.h: Add check for compare-exchange instruction | |
| and define TEST_FOR_COMPARE_AND_SWAP. | |
| * sysdeps/i386/i486/pt-machine.h: Removed. | |
| * sysdeps/unix/sysv/linux/local_lim.h (PTHREAD_THREADS_MAX): Increase | |
| to 1024. | |
| 1997-04-04 16:38 Ulrich Drepper <drepper@cygnus.com> | |
| * restart.h (suspend): Clear p_signal before suspending. | |
| (suspend_with_cancellation): Likewise. | |
| Patch by Xavier Leroy <Xavier.Leroy@inria.fr>. | |
| * weaks.c: Make __pthread_key_create return 1. | |
| * sysdeps/pthread/libc-lock.h: Define __libc_key_create, | |
| __libc_getspecific, __libc_setspecific, and __libc_key_t. | |
| * sysdeps/pthread/stdio-lock.h: Don't care for implementation not | |
| using libio. | |
| 1997-03-19 15:13 Miguel de Icaza <miguel@nuclecu.unam.mx> | |
| * sysdeps/sparc/pt-machine (RELEASE): Fix. | |
| 1997-03-01 07:55 Geoff Keating <geoffk@ozemail.com.au> | |
| * sysdeps/powerpc/Implies: Added. | |
| * sysdeps/powerpc/pt-machine.h: Added. | |
| * sysdeps/powerpc/semaphorebits.h: Added. | |
| 1997-01-22 01:22 Ulrich Drepper <drepper@cygnus.com> | |
| * pthread.c (__pthread_initial_thread): Correct | |
| initializer. | |
| (__pthread_manager_thread): Likewise. | |
| Reported by Andreas Jaeger. | |
| 1997-01-18 22:15 Richard Henderson <rth@tamu.edu> | |
| Since sigset_t no longer fits in a register, we can't pass in the | |
| thread's initial mask so easily. Take this opportunity to simplify | |
| the clone implementation by only accepting a single void* argument. | |
| * manager.c (__pthread_manager): Put thread vitals in the thread | |
| struct instead of as arguments through clone. | |
| (pthread_start_thread): Look for them there. | |
| * internals.h (struct _pthread): Add p_initial_fn, | |
| p_initial_fn_arg, p_initial_mask. Fix __pthread_manager proto. | |
| * pthread.c (pthread_initialize_manager): Revise clone invocation. |