From cf4eda6001a5a1ba6853aeafcfffff149d29a614 Mon Sep 17 00:00:00 2001 From: delphij Date: Thu, 13 Apr 2006 03:09:34 +0000 Subject: Unexpand TAILQ_FIRST(foo) == NULL to TAILQ_EMPTY. Ok'ed by: davidxu --- lib/libkse/thread/thr_cond.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'lib/libkse/thread/thr_cond.c') diff --git a/lib/libkse/thread/thr_cond.c b/lib/libkse/thread/thr_cond.c index fc86378..e39ae63 100644 --- a/lib/libkse/thread/thr_cond.c +++ b/lib/libkse/thread/thr_cond.c @@ -336,7 +336,7 @@ _pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex) curthread); /* Check for no more waiters: */ - if (TAILQ_FIRST(&(*cond)->c_queue) == NULL) + if (TAILQ_EMPTY(&(*cond)->c_queue)) (*cond)->c_mutex = NULL; } } @@ -536,7 +536,7 @@ _pthread_cond_timedwait(pthread_cond_t * cond, pthread_mutex_t * mutex, curthread); /* Check for no more waiters: */ - if (TAILQ_FIRST(&(*cond)->c_queue) == NULL) + if (TAILQ_EMPTY(&(*cond)->c_queue)) (*cond)->c_mutex = NULL; } @@ -631,7 +631,7 @@ _pthread_cond_signal(pthread_cond_t * cond) kse_wakeup(kmbx); } /* Check for no more waiters: */ - if (TAILQ_FIRST(&(*cond)->c_queue) == NULL) + if (TAILQ_EMPTY(&(*cond)->c_queue)) (*cond)->c_mutex = NULL; break; @@ -758,7 +758,7 @@ cond_wait_backout(void *arg) cond_queue_remove(cond, curthread); /* Check for no more waiters: */ - if (TAILQ_FIRST(&cond->c_queue) == NULL) + if (TAILQ_EMPTY(&cond->c_queue)) cond->c_mutex = NULL; break; -- cgit v1.1