path: root/src/thread/pthread_detach.c
diff options
authorJens Gustedt <>2014-09-01 00:46:23 +0200
committerRich Felker <>2014-09-06 18:11:24 -0400
commitdf7d0dfb9c686df31149d09008ba92834bed9803 (patch)
tree758743956de08b94514757bda68a628751d0f533 /src/thread/pthread_detach.c
parent6eb19505bc10eb7964c4863e53ef1028944044f2 (diff)
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')
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;
return 0;
+weak_alias(__pthread_detach, pthread_detach);