diff options
Diffstat (limited to 'qemu-thread-posix.c')
| -rw-r--r-- | qemu-thread-posix.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/qemu-thread-posix.c b/qemu-thread-posix.c index 87c1a9fd93..2bd02efeff 100644 --- a/qemu-thread-posix.c +++ b/qemu-thread-posix.c @@ -61,30 +61,6 @@ int qemu_mutex_trylock(QemuMutex *mutex) return pthread_mutex_trylock(&mutex->lock); } -static void timespec_add_ms(struct timespec *ts, uint64_t msecs) -{ - ts->tv_sec = ts->tv_sec + (long)(msecs / 1000); - ts->tv_nsec = (ts->tv_nsec + ((long)msecs % 1000) * 1000000); - if (ts->tv_nsec >= 1000000000) { - ts->tv_nsec -= 1000000000; - ts->tv_sec++; - } -} - -int qemu_mutex_timedlock(QemuMutex *mutex, uint64_t msecs) -{ - int err; - struct timespec ts; - - clock_gettime(CLOCK_REALTIME, &ts); - timespec_add_ms(&ts, msecs); - - err = pthread_mutex_timedlock(&mutex->lock, &ts); - if (err && err != ETIMEDOUT) - error_exit(err, __func__); - return err; -} - void qemu_mutex_unlock(QemuMutex *mutex) { int err; @@ -139,20 +115,6 @@ void qemu_cond_wait(QemuCond *cond, QemuMutex *mutex) error_exit(err, __func__); } -int qemu_cond_timedwait(QemuCond *cond, QemuMutex *mutex, uint64_t msecs) -{ - struct timespec ts; - int err; - - clock_gettime(CLOCK_REALTIME, &ts); - timespec_add_ms(&ts, msecs); - - err = pthread_cond_timedwait(&cond->cond, &mutex->lock, &ts); - if (err && err != ETIMEDOUT) - error_exit(err, __func__); - return err; -} - void qemu_thread_create(QemuThread *thread, void *(*start_routine)(void*), void *arg) |