From bf6f1313132a3d99d645ea8b6661c23d68235278 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sat, 23 Jun 2012 15:59:01 -0700 Subject: nptl/atfork: Hide pthread_atfork in shared versions Signed-off-by: Khem Raj Signed-off-by: Bernhard Reutner-Fischer --- libpthread/nptl/pthread_atfork.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'libpthread') diff --git a/libpthread/nptl/pthread_atfork.c b/libpthread/nptl/pthread_atfork.c index 3c12cd470..39ac3e262 100644 --- a/libpthread/nptl/pthread_atfork.c +++ b/libpthread/nptl/pthread_atfork.c @@ -37,13 +37,17 @@ #include /* This is defined by newer gcc version unique for each module. */ -extern void *__dso_handle __attribute__ ((__weak__)); - //,__visibility__ ("hidden"))); +extern void *__dso_handle __attribute__ ((__weak__, + __visibility__ ("hidden"))); /* Hide the symbol so that no definition but the one locally in the executable or DSO is used. */ int +#ifndef __pthread_atfork +/* Don't mark the compatibility function as hidden. */ +attribute_hidden +#endif __pthread_atfork ( void (*prepare) (void), void (*parent) (void), @@ -52,4 +56,8 @@ __pthread_atfork ( return __register_atfork (prepare, parent, child, &__dso_handle == NULL ? NULL : __dso_handle); } +#ifndef __pthread_atfork +extern int pthread_atfork (void (*prepare) (void), void (*parent) (void), + void (*child) (void)) attribute_hidden; strong_alias (__pthread_atfork, pthread_atfork) +#endif -- cgit v1.2.3