diff options
| author | Daiki Ueno <dueno@redhat.com> | 2018-08-10 16:45:07 +0200 |
|---|---|---|
| committer | Daiki Ueno <ueno@gnu.org> | 2018-08-10 18:25:28 +0200 |
| commit | 541d79cb651cfd3238b9aa41fce70208df8e9496 (patch) | |
| tree | d4b38e7c2ea397bfb6c3717cbab81398b052f393 /common | |
| parent | 6a8da20c0432499480731548256294844cade631 (diff) | |
build: Link to libpthread, if pthread_atfork() needs to be used
On non-glibc systems (e.g., FreeBSD), pthread_atfork() stub is
provided as a nop and our fork detection mechanism doesn't work. Pull
in the actual implementation from libpthread in that case.
Signed-off-by: Daiki Ueno <dueno@redhat.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/library.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/common/library.c b/common/library.c index b72465b..73a008c 100644 --- a/common/library.c +++ b/common/library.c @@ -145,12 +145,14 @@ extern int __register_atfork (void (*prepare) (void), void (*parent) (void), #ifdef HAVE___REGISTER_ATFORK -#define p11_register_atfork(a,b,c,d) \ - (__register_atfork((a),(b),(c),(d))) +extern void *__dso_handle; + +#define p11_register_atfork(a,b,c) \ + (__register_atfork((a),(b),(c),__dso_handle)) #else -#define p11_register_atfork(a,b,c,d) \ +#define p11_register_atfork(a,b,c) \ (pthread_atfork((a),(b),(c))) #endif /* HAVE___REGISTER_ATFORK */ @@ -177,7 +179,7 @@ p11_library_init_impl (void) p11_message_locale = newlocale (LC_ALL_MASK, "POSIX", (locale_t) 0); #endif - p11_register_atfork (NULL, NULL, count_forks, NULL); + p11_register_atfork (NULL, NULL, count_forks); } void |