* sysdeps/ia64/fpu/libm_error.c (__libm_error_support): Don't abort.

2005-08-17  Robert Love  <rml@novell.com>

	* sysdeps/unix/sysv/linux/sys/inotify.h: Add IN_MOVE_SELF event.

2005-08-19  Bruno Haible  <bruno@clisp.org>

	* intl/localealias.c (read_alias_file): In case of failure, close the
	file descriptor and sort the array before returning.

2005-08-19  Ulrich Drepper  <drepper@redhat.com>

	* malloc/Makefile: Link libmemusage.so with ld.so.
	* malloc/memusage.c: Use atomic operations for all counter and size
	 computations.  Handle thread stacks.
	* sysdeps/generic/memusage.h: Define memusage_cntr_t and
	memusage_size_t.
	* sysdeps/i386/i686/memusage.h: New file.
	* include/atomic.h: Define atomic_max and atomic_min.

	* debug/tst-chk1.c: Add tests for mbstowcs and wcstombs.

ChangeLog

@@ -1,3 +1,28 @@
+2005-08-19  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/ia64/fpu/libm_error.c (__libm_error_support): Don't abort.
+
+2005-08-17  Robert Love  <rml@novell.com>
+
+	* sysdeps/unix/sysv/linux/sys/inotify.h: Add IN_MOVE_SELF event.
+
+2005-08-19  Bruno Haible  <bruno@clisp.org>
+
+	* intl/localealias.c (read_alias_file): In case of failure, close the
+	file descriptor and sort the array before returning.
+
+2005-08-19  Ulrich Drepper  <drepper@redhat.com>
+
+	* malloc/Makefile: Link libmemusage.so with ld.so.
+	* malloc/memusage.c: Use atomic operations for all counter and size
+	 computations.  Handle thread stacks.
+	* sysdeps/generic/memusage.h: Define memusage_cntr_t and
+	memusage_size_t.
+	* sysdeps/i386/i686/memusage.h: New file.
+	* include/atomic.h: Define atomic_max and atomic_min.
+
+	* debug/tst-chk1.c: Add tests for mbstowcs and wcstombs.
+
 2005-08-17  Paul Eggert  <eggert@cs.ucla.edu>
 
 	[BZ #1207]

include/atomic.h

@@ -1,5 +1,5 @@
 /* Internal macros for atomic operations for GNU C Library.
-   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -108,7 +108,7 @@
      __typeof (*(mem)) __value = (newvalue);				      \
 									      \
      do									      \
-       __oldval = (*__memp);						      \
+       __oldval = *__memp;						      \
      while (__builtin_expect (atomic_compare_and_exchange_bool_acq (__memp,   \
 								    __value,  \
 								    __oldval),\
@@ -130,7 +130,7 @@
      __typeof (*(mem)) __value = (value);				      \
 									      \
      do									      \
-       __oldval = (*__memp);						      \
+       __oldval = *__memp;						      \
      while (__builtin_expect (atomic_compare_and_exchange_bool_acq (__memp,   \
 								    __oldval  \
 								    + __value,\
@@ -141,6 +141,41 @@
 #endif
 
 
+
+#ifndef atomic_max
+# define atomic_max(mem, value) \
+  do {									      \
+    __typeof (*(mem)) __oldval;						      \
+    __typeof (mem) __memp = (mem);					      \
+    __typeof (*(mem)) __value = (value);				      \
+    do {								      \
+      __oldval = *__memp;						      \
+      if (__oldval >= __value)						      \
+	break;								      \
+    } while (__builtin_expect (atomic_compare_and_exchange_bool_acq (__memp,  \
+								     __value, \
+								     __oldval),\
+			       0));					      \
+  } while (0)
+#endif
+
+#ifndef atomic_min
+# define atomic_min(mem, value) \
+  do {									      \
+    __typeof (*(mem)) __oldval;						      \
+    __typeof (mem) __memp = (mem);					      \
+    __typeof (*(mem)) __value = (value);				      \
+    do {								      \
+      __oldval = *__memp;						      \
+      if (__oldval <= __value)						      \
+	break;								      \
+    } while (__builtin_expect (atomic_compare_and_exchange_bool_acq (__memp,  \
+								     __value, \
+								     __oldval),\
+			       0));					      \
+  } while (0)
+#endif
+
 #ifndef atomic_add
 # define atomic_add(mem, value) (void) atomic_exchange_and_add ((mem), (value))
 #endif

intl/localealias.c

@@ -1,5 +1,5 @@
 /* Handle aliases for locale names.
-   Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1995-2002, 2003, 2005 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
@@ -295,7 +295,7 @@ read_alias_file (fname, fname_len)
 
 	      if (nmap >= maxmap)
 		if (__builtin_expect (extend_alias_table (), 0))
-		  return added;
+		  goto out;
 
 	      alias_len = strlen (alias) + 1;
 	      value_len = strlen (value) + 1;
@@ -308,7 +308,7 @@ read_alias_file (fname, fname_len)
 					? alias_len + value_len : 1024));
 		  char *new_pool = (char *) realloc (string_space, new_size);
 		  if (new_pool == NULL)
-		    return added;
+		    goto out;
 
 		  if (__builtin_expect (string_space != new_pool, 0))
 		    {
@@ -349,6 +349,7 @@ read_alias_file (fname, fname_len)
 	while (strchr (buf, '\n') == NULL);
     }
 
+out:
   /* Should we test for ferror()?  I think we have to silently ignore
      errors.  --drepper  */
   fclose (fp);

malloc/Makefile

@@ -140,7 +140,7 @@ $(objpfx)memusage: memusage.sh
 
 
 # The implementation uses `dlsym'
-$(objpfx)libmemusage.so: $(common-objpfx)dlfcn/libdl.so
+$(objpfx)libmemusage.so: $(common-objpfx)dlfcn/libdl.so $(elfobjdir)/ld.so
 
 # Extra dependencies
 $(foreach o,$(all-object-suffixes),$(objpfx)malloc$(o)): arena.c hooks.c