diff options
| -rw-r--r-- | lib/libthr/thread/thr_kern.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/libthr/thread/thr_kern.c b/lib/libthr/thread/thr_kern.c index 3584246..1073ffd 100644 --- a/lib/libthr/thread/thr_kern.c +++ b/lib/libthr/thread/thr_kern.c @@ -137,6 +137,17 @@ _thread_suspend(pthread_t pthread, const struct timespec *abstime) remaining = *abstime; timespecsub(&remaining, &now); ts = &remaining; + + /* + * If the absolute timeout has already passed set the + * relative timeout to 0 sec. so that sigtimedwait() + * returns immediately. + * NOTE: timespecsub() makes sure the tv_nsec member >= 0. + */ + if (ts->tv_sec < 0) { + ts->tv_sec = 0; + ts->tv_nsec = 0; + } } else ts = NULL; |
