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Update.

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2003-09-15  Jakub Jelinek  <jakub@redhat.com>

	* argp/argp.h (argp_parse, __argp_parse): Remove __THROW.
	* argp/Makefile (CFLAGS-argp-help.c, CFLAGS-argp-parse.c): Add
	$(uses-callbacks).
	* dirent/Makefile (CFLAGS-scandir.c, CFLAGS-scandir64.c): Likewise.
	* elf/Makefile (CFLAGS-dl-iterate-phdr.c,
	CFLAGS-dl-iterate-phdr-static.c): Add $(uses-callbacks).
	* elf/dl-iteratephdr.c (cancel_handler): New function.
	(__dl_iterate_phdr): Add __libc_cleanup_{push,pop}.
	* elf/link.h (dl_iterate_phdr): Remove __THROW.
	* io/Makefile (CFLAGS-fts.c): Merge into one assignment.
	Add $(uses-callbacks).
	(CFLAGS-ftw.c, CFLAGS-ftw64.c): Add $(uses-callbacks).
	* misc/Makefile (CFLAGS-tsearch.c, CFLAGS-lsearch.c): Change
	$(exceptions) to $(uses-callbacks).
	* Makeconfig (uses-callbacks): Set to $(exceptions).
	* posix/Makefile (CFLAGS-glob.c, CFLAGS-glob64.c): Add
	$(uses-callbacks).
	* stdlib/Makefile (CFLAGS-bsearch.c, CFLAGS-msort.c, CFLAGS-qsort.c):
	Likewise.
This commit is contained in:
Ulrich Drepper
2003-09-16 05:54:09 +00:00
parent 005f8d9272
commit e07bb02a4f
15 changed files with 65 additions and 16 deletions
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8
elf/dl-iteratephdr.c
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@ -23,6 +23,12 @@
#include <stddef.h>
#include <bits/libc-lock.h>
static void
cancel_handler (void *arg __attribute__((unused)))
{
__rtld_lock_unlock_recursive (GL(dl_load_lock));
}
int
__dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
size_t size, void *data), void *data)
@ -33,6 +39,7 @@ __dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
/* Make sure we are alone. */
__rtld_lock_lock_recursive (GL(dl_load_lock));
__libc_cleanup_push (cancel_handler, 0);
for (l = GL(dl_loaded); l != NULL; l = l->l_next)
{
@ -46,6 +53,7 @@ __dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
}
/* Release the lock. */
__libc_cleanup_pop (0);
__rtld_lock_unlock_recursive (GL(dl_load_lock));
return ret;