From 58b53bbc1adb62f2a55e1654f97f90df7518f7fd Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sat, 1 Nov 2008 21:10:26 +0100 Subject: a bit of pa_bool_t'ization --- src/pulsecore/once.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'src/pulsecore/once.c') diff --git a/src/pulsecore/once.c b/src/pulsecore/once.c index 989741dc..3d4543cb 100644 --- a/src/pulsecore/once.c +++ b/src/pulsecore/once.c @@ -28,13 +28,13 @@ #include "once.h" -int pa_once_begin(pa_once *control) { +pa_bool_t pa_once_begin(pa_once *control) { pa_mutex *m; pa_assert(control); if (pa_atomic_load(&control->done)) - return 0; + return FALSE; pa_atomic_inc(&control->ref); @@ -50,15 +50,17 @@ int pa_once_begin(pa_once *control) { * wait until it is unlocked */ pa_mutex_lock(m); + pa_assert(pa_atomic_load(&control->done)); + pa_once_end(control); - return 0; + return FALSE; } pa_assert_se(m = pa_mutex_new(FALSE, FALSE)); pa_mutex_lock(m); if (pa_atomic_ptr_cmpxchg(&control->mutex, NULL, m)) - return 1; + return TRUE; pa_mutex_unlock(m); pa_mutex_free(m); @@ -91,4 +93,3 @@ void pa_run_once(pa_once *control, pa_once_func_t func) { pa_once_end(control); } } - -- cgit