diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/htl/old_pt-atfork.c | 4 | ||||
| -rw-r--r-- | sysdeps/htl/pt-atfork.c | 10 |
2 files changed, 12 insertions, 2 deletions
diff --git a/sysdeps/htl/old_pt-atfork.c b/sysdeps/htl/old_pt-atfork.c index d954b68..c7231d1 100644 --- a/sysdeps/htl/old_pt-atfork.c +++ b/sysdeps/htl/old_pt-atfork.c @@ -19,8 +19,8 @@ #include <shlib-compat.h> #if SHLIB_COMPAT(libpthread, GLIBC_2_12, GLIBC_2_23) -# define pthread_atfork __dyn_pthread_atfork +# define __pthread_atfork __dyn_pthread_atfork # include "pt-atfork.c" -# undef pthread_atfork +# undef __pthread_atfork compat_symbol (libpthread, __dyn_pthread_atfork, pthread_atfork, GLIBC_2_12); #endif diff --git a/sysdeps/htl/pt-atfork.c b/sysdeps/htl/pt-atfork.c index d547dd5..db8068e 100644 --- a/sysdeps/htl/pt-atfork.c +++ b/sysdeps/htl/pt-atfork.c @@ -21,11 +21,21 @@ #include <fork.h> #include <dso_handle.h> +/* 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), void (*child) (void)) { return __register_atfork (prepare, parent, child, __dso_handle); } +#ifndef __pthread_atfork +extern int pthread_atfork (void (*prepare) (void), void (*parent) (void), + void (*child) (void)) attribute_hidden; weak_alias (__pthread_atfork, pthread_atfork) +#endif |