Update.

1998-07-04 10:14  Ulrich Drepper  <drepper@cygnus.com>

	* libio/Makefile (routines): Add iofread_u and iofwrite_u.
	* libio/Versions: Add fread_unlocked and fwrite_unlocked.

	* Makerules (lib%.so): Adjust ignore pattern for last makefile change.

	* time/tzfile.c (decode): Optimize by using bswap_32.
	(__tzfile_read): Use _unlocked stream functions.  Correct setting of
	__tzname array values.
	(__tzfile_compute): Correct setting of __tzname array values.
	* time/tzset.c (__tzstring): Clean up a bit.

1998-06-29 19:01  Jim Wilson  <wilson@cygnus.com>

	* posix/regex.c (re_comp): Add cast to char * before gettext calls.

1998-06-30  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/bsd/poll.c (__poll): Allocate fd_set dynamically so
	that fd can be bigger than FD_SETSIZE.

1998-07-01  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* nscd/grpcache.c: Include <unistd.h>.
	* nscd/pwdcache.c: Likewise.

	* nis/nis_modify.c: Include <string.h>.
	* nis/nis_add.c: Likewise.
	* nis/nis_checkpoint.c: Likewise.
	* posix/runptests.c: Likewise.
	* sysdeps/generic/statvfs64.c: Likewise.
	* sysdeps/generic/fstatvfs64.c: Likewise.

1998-07-03 13:16  Ulrich Drepper  <drepper@cygnus.com>

	* localedata/charmaps/ISO-8859-9: Change mapping for 0xea, 0xec, 0xef
	to match data from Unicode.
	Reported by Michael Deutschmann <michael@talamasca.wkpowerlink.com>.

1998-07-03 11:45  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/printf.h: Define printf_function and
	printf_arginfo_function types using __PMT not __P.
	Reported by Marc Lehmann.

1998-07-02 14:07 -0400  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* assert/test-assert.c: New test.
	* assert/test-assert-perr.c: New test.
	* assert/Makefile (tests): Add test-assert and test-assert-perr.

1998-07-02 13:45  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	BSD-style SCM_CREDS support.

	* sysdeps/unix/sysv/linux/socket.h: Define struct cmsgcred and
	SCM_CREDS.
	* sysdeps/unix/sysv/linux/sendmsg.c: New file.  Convert user
	visible SCM_CREDS packet to what the kernel wants.
	* sysdeps/unix/sysv/linux/recvmsg.c: New file.  Convert
	SCM_CREDS packet output by kernel to what users want.

	* sysdeps/unix/sysv/linux/sendmsg.S: Moved to...
	* sysdeps/unix/sysv/linux/__sendmsg.S: here.
	* sysdeps/unix/sysv/linux/recvmsg.S: Moved to...
	* sysdeps/unix/sysv/linux/__recvmsg.S: here.

	* sysdeps/unix/sysv/linux/Makefile [subdir=socket]: Add
	__sendmsg and __recvmsg to sysdep_routines.
	* sysdeps/unix/sysv/linux/Dist: Add __sendmsg.S and __recvmsg.S.

1998-07-02  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nscd/grpcache.c: Fix gid pointer handling and debug messages.
	* nscd/pwdcache.c: Fix uid pointer handling and debug messages.
	* nscd/nscd.c: Check, if pthread_create fails.

1998-07-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* stdio-common/test_rdwr.c (main): Use %Zu for size_t in printf
	format strings.
	* stdio-common/bug1.c (main): Likewise.
	* stdio-common/bug5.c (main): Likewise.
	* stdio-common/tstgetln.c (main): Likewise.
	* elf/sprof.c (generate_call_graph): Likewise.
	(load_shobj): Likewise.
	* posix/runptests.c (main): Likewise.
	* string/tst-strlen.c (main): Likewise.

	* sysdeps/libm-ieee754/e_acos.c (__ieee754_acos): Remove unused
	variable q3.
	* sysdeps/libm-ieee754/e_asin.c (__ieee754_asin): Likewise

1998-07-03  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* wctype/Versions: Add __towctrans.
	Noticed by Alex Buell <alex.buell@tahallah.demon.co.uk>.

1998-07-02  Mark Kettenis  <kettenis@phys.uva.nl>

	* grp/initgroups.c (compat_call): Only call dynamically loaded
	functions if they are really present.

1998-07-02  Mark Kettenis  <kettenis@phys.uva.nl>

	* sysdeps/unix/sysv/linux/bits/sched.h: Move __END_DECLS within
	#ifdef that contains __BEGIN_DECLS.

1998-07-02  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libio/iofwrite.c: Fix return value when size == 0.

1998-07-01  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* posix/Makefile (distribute): Add annexc.c.
	(generated): Add $(objpfx)annexc and $(objpfx)annexc.out.

1998-07-01  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
	bits/pthreadtypes.h here, and do not clobber headers.

	* sysdeps/unix/sysv/linux/Dist: Add bits/pthreadtypes.h.

1998-07-03  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* timezone/tst-timezone.c: Add tests for tzname variable.

1998-07-03 12:17  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* Makefile [versioning=yes]: Build the mapfiles with a pattern
	rule that lists all of them as targets.
	(sysd-versions): Depend only on Versions.def.  Write a Makefile
	fragment that defines $(vers-libs) based on contents of that file;
	then include it.
	(lib-noranlib): Depend on lib-mapfiles not sysd-versions.
	(lib-mapfiles): New target, depends on sysd-versions and $(vers-libs).
	Predicate all this on avoid-generated unset as well as versioning.

1998-07-03 14:35  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

ChangeLog

@@ -1,4 +1,144 @@
-Fri Jul  3 14:35:55 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+1998-07-04 10:14  Ulrich Drepper  <drepper@cygnus.com>
+
+	* libio/Makefile (routines): Add iofread_u and iofwrite_u.
+	* libio/Versions: Add fread_unlocked and fwrite_unlocked.
+
+	* Makerules (lib%.so): Adjust ignore pattern for last makefile change.
+
+	* time/tzfile.c (decode): Optimize by using bswap_32.
+	(__tzfile_read): Use _unlocked stream functions.  Correct setting of
+	__tzname array values.
+	(__tzfile_compute): Correct setting of __tzname array values.
+	* time/tzset.c (__tzstring): Clean up a bit.
+
+1998-06-29 19:01  Jim Wilson  <wilson@cygnus.com>
+
+	* posix/regex.c (re_comp): Add cast to char * before gettext calls.
+
+1998-06-30  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
+
+	* sysdeps/unix/bsd/poll.c (__poll): Allocate fd_set dynamically so
+	that fd can be bigger than FD_SETSIZE.
+
+1998-07-01  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
+
+	* nscd/grpcache.c: Include <unistd.h>.
+	* nscd/pwdcache.c: Likewise.
+
+	* nis/nis_modify.c: Include <string.h>.
+	* nis/nis_add.c: Likewise.
+	* nis/nis_checkpoint.c: Likewise.
+	* posix/runptests.c: Likewise.
+	* sysdeps/generic/statvfs64.c: Likewise.
+	* sysdeps/generic/fstatvfs64.c: Likewise.
+
+1998-07-03 13:16  Ulrich Drepper  <drepper@cygnus.com>
+
+	* localedata/charmaps/ISO-8859-9: Change mapping for 0xea, 0xec, 0xef
+	to match data from Unicode.
+	Reported by Michael Deutschmann <michael@talamasca.wkpowerlink.com>.
+
+1998-07-03 11:45  Ulrich Drepper  <drepper@cygnus.com>
+
+	* stdio-common/printf.h: Define printf_function and
+	printf_arginfo_function types using __PMT not __P.
+	Reported by Marc Lehmann.
+
+1998-07-02 14:07 -0400  Zack Weinberg  <zack@rabi.phys.columbia.edu>
+
+	* assert/test-assert.c: New test.
+	* assert/test-assert-perr.c: New test.
+	* assert/Makefile (tests): Add test-assert and test-assert-perr.
+
+1998-07-02 13:45  Zack Weinberg  <zack@rabi.phys.columbia.edu>
+
+	BSD-style SCM_CREDS support.
+
+	* sysdeps/unix/sysv/linux/socket.h: Define struct cmsgcred and
+	SCM_CREDS.
+	* sysdeps/unix/sysv/linux/sendmsg.c: New file.  Convert user
+	visible SCM_CREDS packet to what the kernel wants.
+	* sysdeps/unix/sysv/linux/recvmsg.c: New file.  Convert
+	SCM_CREDS packet output by kernel to what users want.
+
+	* sysdeps/unix/sysv/linux/sendmsg.S: Moved to...
+	* sysdeps/unix/sysv/linux/__sendmsg.S: here.
+	* sysdeps/unix/sysv/linux/recvmsg.S: Moved to...
+	* sysdeps/unix/sysv/linux/__recvmsg.S: here.
+
+	* sysdeps/unix/sysv/linux/Makefile [subdir=socket]: Add
+	__sendmsg and __recvmsg to sysdep_routines.
+	* sysdeps/unix/sysv/linux/Dist: Add __sendmsg.S and __recvmsg.S.
+
+1998-07-02  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>
+
+	* nscd/grpcache.c: Fix gid pointer handling and debug messages.
+	* nscd/pwdcache.c: Fix uid pointer handling and debug messages.
+	* nscd/nscd.c: Check, if pthread_create fails.
+
+1998-07-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
+
+	* stdio-common/test_rdwr.c (main): Use %Zu for size_t in printf
+	format strings.
+	* stdio-common/bug1.c (main): Likewise.
+	* stdio-common/bug5.c (main): Likewise.
+	* stdio-common/tstgetln.c (main): Likewise.
+	* elf/sprof.c (generate_call_graph): Likewise.
+	(load_shobj): Likewise.
+	* posix/runptests.c (main): Likewise.
+	* string/tst-strlen.c (main): Likewise.
+
+	* sysdeps/libm-ieee754/e_acos.c (__ieee754_acos): Remove unused
+	variable q3.
+	* sysdeps/libm-ieee754/e_asin.c (__ieee754_asin): Likewise
+
+1998-07-03  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
+
+	* wctype/Versions: Add __towctrans.
+	Noticed by Alex Buell <alex.buell@tahallah.demon.co.uk>.
+
+1998-07-02  Mark Kettenis  <kettenis@phys.uva.nl>
+
+	* grp/initgroups.c (compat_call): Only call dynamically loaded
+	functions if they are really present.
+
+1998-07-02  Mark Kettenis  <kettenis@phys.uva.nl>
+
+	* sysdeps/unix/sysv/linux/bits/sched.h: Move __END_DECLS within
+	#ifdef that contains __BEGIN_DECLS.
+
+1998-07-02  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* libio/iofwrite.c: Fix return value when size == 0.
+
+1998-07-01  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* posix/Makefile (distribute): Add annexc.c.
+	(generated): Add $(objpfx)annexc and $(objpfx)annexc.out.
+
+1998-07-01  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
+	bits/pthreadtypes.h here, and do not clobber headers.
+
+	* sysdeps/unix/sysv/linux/Dist: Add bits/pthreadtypes.h.
+
+1998-07-03  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
+
+	* timezone/tst-timezone.c: Add tests for tzname variable.
+
+1998-07-03 12:17  Zack Weinberg  <zack@rabi.phys.columbia.edu>
+
+	* Makefile [versioning=yes]: Build the mapfiles with a pattern
+	rule that lists all of them as targets.
+	(sysd-versions): Depend only on Versions.def.  Write a Makefile
+	fragment that defines $(vers-libs) based on contents of that file;
+	then include it.
+	(lib-noranlib): Depend on lib-mapfiles not sysd-versions.
+	(lib-mapfiles): New target, depends on sysd-versions and $(vers-libs).
+	Predicate all this on avoid-generated unset as well as versioning.
+
+1998-07-03 14:35  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 
 	* sysdeps/unix/sysv/linux/m68k/Versions: New file.
 

Makerules

@@ -345,7 +345,8 @@ $(LINK.o) -shared -o $@ $(sysdep-LDFLAGS) $(config-LDFLAGS)  \
 	  $(LDFLAGS.so) $(LDFLAGS-$(@F:lib%.so=%).so) \
 	  -L$(subst :, -L,$(rpath-link)) -Wl,-rpath-link=$(rpath-link) \
 	  -Wl,--whole-archive \
-	  $(filter-out $(map-file) $(@F:.so=.map) $(+preinit) $(+postinit),$^) \
+	  $(filter-out $(map-file) $(common-objpfx)$(@F:.so=.map) \
+		       $(+preinit) $(+postinit),$^) \
 	  $(no-whole-archive) $(LDLIBS-$(@F:lib%.so=%).so)
 endef
 

assert/Makefile

@@ -1,4 +1,4 @@
-# Copyright (C) 1991, 1994, 1997 Free Software Foundation, Inc.
+# Copyright (C) 1991, 1994, 1997, 1998 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -23,5 +23,6 @@ subdir	:= assert
 headers	:= assert.h
 
 routines := assert assert-perr
+tests := test-assert test-assert-perr
 
 include ../Rules

assert/test-assert-perr.c

@@ -0,0 +1,86 @@
+/* Test assert_perror().
+ *
+ * This is hairier than you'd think, involving games with
+ * stdio and signals.
+ *
+ */
+
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <setjmp.h>
+
+jmp_buf rec;
+char buf[160];
+
+void
+sigabrt (int unused)
+{
+  longjmp (rec, 1);  /* recover control */
+}
+
+#undef NDEBUG
+#include <assert.h>
+void
+assert1 (void)
+{
+  assert_perror (1);
+}
+
+void
+assert2 (void)
+{
+  assert_perror (0);
+}
+
+#define NDEBUG
+#include <assert.h>
+void
+assert3 (void)
+{
+  assert_perror (2);
+}
+
+int
+main(void)
+{
+  volatile int failed = 1;  /* safety in presence of longjmp() */
+
+  fclose (stderr);
+  stderr = tmpfile ();
+  if (!stderr)
+    abort ();
+
+  signal (SIGABRT, sigabrt);
+
+  if (!setjmp (rec))
+    assert1 ();
+  else
+    failed = 0;  /* should happen */
+
+  if (!setjmp (rec))
+    assert2 ();
+  else
+    failed = 1; /* should not happen */
+
+  if (!setjmp (rec))
+    assert3 ();
+  else
+    failed = 1; /* should not happen */
+
+  rewind (stderr);
+  fgets (buf, 160, stderr);
+  if (!strstr(buf, strerror (1)))
+    failed = 1;
+
+  fgets (buf, 160, stderr);
+  if (strstr (buf, strerror (0)))
+    failed = 1;
+
+  fgets (buf, 160, stderr);
+  if (strstr (buf, strerror (2)))
+    failed = 1;
+
+  return failed;
+}

assert/test-assert.c

@@ -0,0 +1,88 @@
+/* Test assert().
+ *
+ * This is hairier than you'd think, involving games with
+ * stdio and signals.
+ *
+ */
+
+#include <signal.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <setjmp.h>
+
+jmp_buf rec;
+char buf[160];
+
+void
+sigabrt (int unused)
+{
+  longjmp (rec, 1);  /* recover control */
+}
+
+#undef NDEBUG
+#include <assert.h>
+void
+assert1 (void)
+{
+  assert (1 == 2);
+}
+
+void
+assert2 (void)
+{
+  assert (1 == 1);
+}
+
+
+#define NDEBUG
+#include <assert.h>
+void
+assert3 (void)
+{
+  assert (2 == 3);
+}
+
+int
+main (void)
+{
+
+  volatile int failed = 1;
+
+  fclose (stderr);
+  stderr = tmpfile ();
+  if(!stderr)
+    abort ();
+
+  signal (SIGABRT, sigabrt);
+
+  if (!setjmp (rec))
+    assert1 ();
+  else
+    failed = 0;  /* should happen */
+
+  if (!setjmp (rec))
+    assert2 ();
+  else
+    failed = 1; /* should not happen */
+
+  if (!setjmp (rec))
+    assert3 ();
+  else
+    failed = 1; /* should not happen */
+
+  rewind (stderr);
+  fgets (buf, 160, stderr);
+  if (!strstr (buf, "1 == 2"))
+    failed = 1;
+
+  fgets (buf, 160, stderr);
+  if (strstr (buf, "1 == 1"))
+    failed = 1;
+
+  fgets (buf, 160, stderr);
+  if (strstr (buf, "2 == 3"))
+    failed = 1;
+
+  return failed;
+}

elf/sprof.c

@@ -449,7 +449,7 @@ load_shobj (const char *name)
   else
     log_hashfraction = -1;
   if (do_test)
-    printf ("hashfraction = %d\ndivider = %d\n",
+    printf ("hashfraction = %d\ndivider = %Zu\n",
 	    result->hashfraction,
 	    result->hashfraction * sizeof (struct here_fromstruct));
   result->tossize = textsize / HASHFRACTION;
@@ -1197,7 +1197,7 @@ generate_call_graph (struct profdata *profdata)
 	  }
 
 	/* Info abount the function itself.  */
-	n = printf ("[%d]", cnt);
+	n = printf ("[%Zu]", cnt);
 	printf ("%*s%5.1f%8.2f%8.2f%9" PRIdMAX "         %s [%Zd]\n",
 		7 - n, " ",
 		total_ticks ? (100.0 * sortsym[cnt]->ticks) / total_ticks : 0,

grp/initgroups.c

@@ -59,12 +59,18 @@ compat_call (service_user *nip, const char *user, gid_t group, long int *start,
   get_function getgrent_fct;
   end_function endgrent_fct;
 
+  getgrent_fct = __nss_lookup_function (nip, "getgrent_r");
+  if (getgrent_fct == NULL)
+    return NSS_STATUS_UNAVAIL;
+
   setgrent_fct = __nss_lookup_function (nip, "setgrent");
-  status = _CALL_DL_FCT (setgrent_fct, ());
-  if (status != NSS_STATUS_SUCCESS)
-    return status;
+  if (setgrent_fct)
+    {
+      status = _CALL_DL_FCT (setgrent_fct, ());
+      if (status != NSS_STATUS_SUCCESS)
+	return status;
+    }
 
-  getgrent_fct = __nss_lookup_function (nip, "getgrent_r");
   endgrent_fct = __nss_lookup_function (nip, "endgrent");
 
   tmpbuf = __alloca (buflen);
@@ -115,7 +121,8 @@ compat_call (service_user *nip, const char *user, gid_t group, long int *start,
   while (status == NSS_STATUS_SUCCESS);
 
  done:
-  _CALL_DL_FCT (endgrent_fct, ());
+  if (endgrent_fct)
+    _CALL_DL_FCT (endgrent_fct, ());
 
   return NSS_STATUS_SUCCESS;
 }