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| author | Khem Raj <raj.khem@gmail.com> | 2012-06-23 15:59:01 -0700 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2015-03-22 14:49:27 +0100 |
| commit | bf6f1313132a3d99d645ea8b6661c23d68235278 (patch) | |
| tree | c997e7b1ae250b57d1d7f324d4e746da35bb2b85 | |
| parent | 5c3661fda947c1bc5e597be081c355b51c595794 (diff) | |
nptl/atfork: Hide pthread_atfork in shared versions
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| -rw-r--r-- | libpthread/nptl/pthread_atfork.c | 12 |
1 files changed, 10 insertions, 2 deletions
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 <fork.h> /* 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 |