diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | thread_pthread.c | 21 |
2 files changed, 22 insertions, 4 deletions
@@ -1,3 +1,8 @@ +Mon Nov 29 05:54:22 2010 Koichi Sasada <ko1@atdot.net> + + * thread_pthread.c (native_cond_*): Check return code. + (Some OSs except Linux return error code). + Sun Nov 28 21:46:21 2010 Nobuyoshi Nakada <nobu@ruby-lang.org> * thread_pthread.c (thread_start_func_1): initialize native thread diff --git a/thread_pthread.c b/thread_pthread.c index 797399b97e..054e7034dc 100644 --- a/thread_pthread.c +++ b/thread_pthread.c @@ -259,25 +259,38 @@ native_cond_destroy(pthread_cond_t *cond) static void native_cond_signal(pthread_cond_t *cond) { - pthread_cond_signal(cond); + int r = pthread_cond_signal(cond); + if (r != 0) { + rb_bug_errno("pthread_cond_signal", r); + } } static void native_cond_broadcast(pthread_cond_t *cond) { - pthread_cond_broadcast(cond); + int r = pthread_cond_broadcast(cond); + if (r != 0) { + rb_bug_errno("native_cond_broadcast", r); + } } static void native_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex) { - pthread_cond_wait(cond, mutex); + int r = pthread_cond_wait(cond, mutex); + if (r != 0) { + rb_bug_errno("pthread_cond_wait", r); + } } static int native_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex, struct timespec *ts) { - return pthread_cond_timedwait(cond, mutex, ts); + int r = pthread_cond_timedwait(cond, mutex, ts); + if (r != 0 && r != ETIMEDOUT && r != EINTR /* Linux */) { + rb_bug_errno("pthread_cond_timedwait", r); + } + return r; } static void |