From df7d0dfb9c686df31149d09008ba92834bed9803 Mon Sep 17 00:00:00 2001 From: Jens Gustedt Date: Mon, 1 Sep 2014 00:46:23 +0200 Subject: 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. --- src/thread/pthread_detach.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'src/thread/pthread_detach.c') 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); -- cgit v1.2.1