diff options
| author | maxice8 <thinkabit.ukim@gmail.com> | 2018-01-16 08:29:32 -0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2018-01-24 13:22:41 +0100 |
| commit | 572cbd8524a5e2b22150c32118f58672449a5ca7 (patch) | |
| tree | 93f52ddcca3ac71f14e28fdbced5320863c1f54f /src/basic/process-util.c | |
| parent | 047b54346db53a6144172f6c2fd05e329ad39913 (diff) | |
work-around usage of glibc-specific __register_atfork for musl systems
__register_atfork is glibc-specific but is roughly equivalent to
pthread_atfork, add a definition of it on musl_missing.h and guard
against the definition of __register_atfork on src/basic/process-util.c
using #ifdef __GLIBC__
Diffstat (limited to 'src/basic/process-util.c')
| -rw-r--r-- | src/basic/process-util.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c index d15027751..89e6f576b 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -1022,8 +1022,10 @@ static void reset_cached_pid(void) { /* We use glibc __register_atfork() + __dso_handle directly here, as they are not included in the glibc * headers. __register_atfork() is mostly equivalent to pthread_atfork(), but doesn't require us to link against * libpthread, as it is part of glibc anyway. */ +#ifdef __GLIBC__ extern int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle); extern void* __dso_handle __attribute__ ((__weak__)); +#endif // ifdef __GLIBC__ pid_t getpid_cached(void) { pid_t current_value; |