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authorRoland McGrath <roland@gnu.org>2001-08-23 06:03:42 +0000
committerRoland McGrath <roland@gnu.org>2001-08-23 06:03:42 +0000
commitc12aa8015699d66a193c3c183b4f1d1a72bb92c1 (patch)
treea20c1864b74c8471aa7aaf675da180546b16c537 /elf/dl-iteratephdr.c
parent8179dcc10808cf2a515cf19d445789193a763ec4 (diff)
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* sysdeps/generic/ldsodefs.h (_dl_load_lock): Declare it here with
__libc_lock_define_recursive. * elf/dl-open.c: Don't declare it here any more. * elf/dl-close.c: Likewise. * elf/dl-lookup.c: Likewise. * elf/dl-iteratephdr.c: Likewise. * elf/dl-lookup.c (add_dependency): Use __libc_lock_lock_recursive and __libc_lock_unlock_recursive. * elf/dl-close.c (_dl_close): Likewise * elf/dl-iteratephdr.c (__dl_iterate_phdr): Likewise * elf/dl-open.c (_dl_open): Likewise * sysdeps/generic/bits/libc-lock.h (__libc_lock_define_recursive): New macro. * sysdeps/generic/bits/stdio-lock.h (_IO_lock_t): Use it. (_IO_lock_lock): Use __libc_lock_lock_recursive. (_IO_lock_unlock): Use __libc_lock_unlock_recursive.
Diffstat (limited to 'elf/dl-iteratephdr.c')
-rw-r--r--elf/dl-iteratephdr.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/elf/dl-iteratephdr.c b/elf/dl-iteratephdr.c
index fa62dc7..ff11ce5 100644
--- a/elf/dl-iteratephdr.c
+++ b/elf/dl-iteratephdr.c
@@ -23,8 +23,6 @@
#include <stddef.h>
#include <bits/libc-lock.h>
-__libc_lock_define (extern, _dl_load_lock)
-
int
__dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
size_t size, void *data), void *data)
@@ -34,7 +32,7 @@ __dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
int ret = 0;
/* Make sure we are alone. */
- __libc_lock_lock (_dl_load_lock);
+ __libc_lock_lock_recursive (_dl_load_lock);
for (l = _dl_loaded; l != NULL; l = l->l_next)
{
@@ -51,7 +49,7 @@ __dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
}
/* Release the lock. */
- __libc_lock_unlock (_dl_load_lock);
+ __libc_lock_unlock_recursive (_dl_load_lock);
return ret;
}