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| author | Jens Gustedt <Jens.Gustedt@inria.fr> | 2014-09-01 00:46:23 +0200 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2014-09-06 18:11:24 -0400 |
| commit | df7d0dfb9c686df31149d09008ba92834bed9803 (patch) | |
| tree | 758743956de08b94514757bda68a628751d0f533 /src/thread/pthread_detach.c | |
| parent | 6eb19505bc10eb7964c4863e53ef1028944044f2 (diff) | |
| download | musl-df7d0dfb9c686df31149d09008ba92834bed9803.tar.gz musl-df7d0dfb9c686df31149d09008ba92834bed9803.tar.bz2 musl-df7d0dfb9c686df31149d09008ba92834bed9803.tar.xz musl-df7d0dfb9c686df31149d09008ba92834bed9803.zip | |
use weak symbols for the POSIX functions that will be used by C threads
The intent of this is to avoid name space pollution of the C threads
implementation.
This has two sides to it. First we have to provide symbols that wouldn't
pollute the name space for the C threads implementation. Second we have
to clean up some internal uses of POSIX functions such that they don't
implicitly drag in such symbols.
Diffstat (limited to 'src/thread/pthread_detach.c')
| -rw-r--r-- | src/thread/pthread_detach.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/thread/pthread_detach.c b/src/thread/pthread_detach.c index 651c38eb..4e454634 100644 --- a/src/thread/pthread_detach.c +++ b/src/thread/pthread_detach.c @@ -1,11 +1,15 @@ #include "pthread_impl.h" -int pthread_detach(pthread_t t) +int __pthread_join(pthread_t, void **); + +int __pthread_detach(pthread_t t) { /* Cannot detach a thread that's already exiting */ if (a_swap(t->exitlock, 1)) - return pthread_join(t, 0); + return __pthread_join(t, 0); t->detached = 2; __unlock(t->exitlock); return 0; } + +weak_alias(__pthread_detach, pthread_detach); |