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authorMike Frysinger <vapier@gentoo.org>2009-10-22 01:05:28 -0400
committerMike Frysinger <vapier@gentoo.org>2009-10-22 01:05:28 -0400
commite0ac4efbdb498319f03a2a95d75d061ab6c68491 (patch)
treec12cb503e64aaf246829260002cef30817b4b677
parent3aa584adcfa3a1ed4292d99e5fa2a6bc578f8b80 (diff)
libc: add hidden calls to pthread cleanup funcs
A lot of libc code calls the pthread cleanup funcs implicitly (for stdio) which currently goes through the PLT. Since we already have forwarding symbols for these funcs, it's safe to declare the internal libc usage hidden as a loaded libpthread will have the real symbols found. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
-rw-r--r--libpthread/linuxthreads.old/forward.c2
-rw-r--r--libpthread/linuxthreads.old/sysdeps/pthread/pthread.h2
2 files changed, 4 insertions, 0 deletions
diff --git a/libpthread/linuxthreads.old/forward.c b/libpthread/linuxthreads.old/forward.c
index 402b15543..f5afc2f98 100644
--- a/libpthread/linuxthreads.old/forward.c
+++ b/libpthread/linuxthreads.old/forward.c
@@ -165,6 +165,8 @@ FORWARD (pthread_setcanceltype, (int type, int *oldtype), (type, oldtype), 0)
FORWARD2 (_pthread_cleanup_push, void, (struct _pthread_cleanup_buffer * buffer, void (*routine)(void *), void * arg), (buffer, routine, arg), return)
FORWARD2 (_pthread_cleanup_push_defer, void, (struct _pthread_cleanup_buffer * buffer, void (*routine)(void *), void * arg), (buffer, routine, arg), return)
+libc_hidden_def(_pthread_cleanup_push_defer)
FORWARD2 (_pthread_cleanup_pop, void, (struct _pthread_cleanup_buffer * buffer, int execute), (buffer, execute), return)
FORWARD2 (_pthread_cleanup_pop_restore, void, (struct _pthread_cleanup_buffer * buffer, int execute), (buffer, execute), return)
+libc_hidden_def(_pthread_cleanup_pop_restore)
diff --git a/libpthread/linuxthreads.old/sysdeps/pthread/pthread.h b/libpthread/linuxthreads.old/sysdeps/pthread/pthread.h
index 38d566731..b1dcd1417 100644
--- a/libpthread/linuxthreads.old/sysdeps/pthread/pthread.h
+++ b/libpthread/linuxthreads.old/sysdeps/pthread/pthread.h
@@ -642,6 +642,7 @@ extern void _pthread_cleanup_pop (struct _pthread_cleanup_buffer *__buffer,
extern void _pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *__buffer,
void (*__routine) (void *),
void *__arg) __THROW;
+libc_hidden_proto(_pthread_cleanup_push_defer)
extern void __pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *__buffer,
void (*__routine) (void *),
void *__arg) __THROW;
@@ -655,6 +656,7 @@ extern void __pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *__buff
extern void _pthread_cleanup_pop_restore (struct _pthread_cleanup_buffer *__buffer,
int __execute) __THROW;
+libc_hidden_proto(_pthread_cleanup_pop_restore)
extern void __pthread_cleanup_pop_restore (struct _pthread_cleanup_buffer *__buffer,
int __execute) __THROW;
#endif