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_once.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/thread/pthread_once.c') diff --git a/src/thread/pthread_once.c b/src/thread/pthread_once.c index 2eb0f932..05ebe69c 100644 --- a/src/thread/pthread_once.c +++ b/src/thread/pthread_once.c @@ -6,7 +6,7 @@ static void undo(void *control) __wake(control, 1, 1); } -int pthread_once(pthread_once_t *control, void (*init)(void)) +int __pthread_once(pthread_once_t *control, void (*init)(void)) { static int waiters; @@ -34,3 +34,5 @@ int pthread_once(pthread_once_t *control, void (*init)(void)) return 0; } } + +weak_alias(__pthread_once, pthread_once); -- cgit v1.2.1