@@ -12,7 +12,7 @@ struct QemuCond {
};
struct QemuSemaphore {
-#if defined(__APPLE__) || defined(__NetBSD__)
+#if defined(__APPLE__) || defined(__NetBSD__) || defined(__OpenBSD__)
pthread_mutex_t lock;
pthread_cond_t cond;
int count;
@@ -122,7 +122,7 @@ void qemu_sem_init(QemuSemaphore *sem, int init)
{
int rc;
-#if defined(__APPLE__) || defined(__NetBSD__)
+#if defined(__APPLE__) || defined(__NetBSD__) || defined(__OpenBSD__)
rc = pthread_mutex_init(&sem->lock, NULL);
if (rc != 0) {
error_exit(rc, __func__);
@@ -147,7 +147,7 @@ void qemu_sem_destroy(QemuSemaphore *sem)
{
int rc;
-#if defined(__APPLE__) || defined(__NetBSD__)
+#if defined(__APPLE__) || defined(__NetBSD__) || defined(__OpenBSD__)
rc = pthread_cond_destroy(&sem->cond);
if (rc < 0) {
error_exit(rc, __func__);
@@ -168,7 +168,7 @@ void qemu_sem_post(QemuSemaphore *sem)
{
int rc;
-#if defined(__APPLE__) || defined(__NetBSD__)
+#if defined(__APPLE__) || defined(__NetBSD__) || defined(__OpenBSD__)
pthread_mutex_lock(&sem->lock);
if (sem->count == INT_MAX) {
rc = EINVAL;
@@ -206,7 +206,7 @@ int qemu_sem_timedwait(QemuSemaphore *sem, int ms)
int rc;
struct timespec ts;
-#if defined(__APPLE__) || defined(__NetBSD__)
+#if defined(__APPLE__) || defined(__NetBSD__) || defined(__OpenBSD__)
compute_abs_deadline(&ts, ms);
pthread_mutex_lock(&sem->lock);
--sem->count;
@@ -249,7 +249,7 @@ int qemu_sem_timedwait(QemuSemaphore *sem, int ms)
void qemu_sem_wait(QemuSemaphore *sem)
{
-#if defined(__APPLE__) || defined(__NetBSD__)
+#if defined(__APPLE__) || defined(__NetBSD__) || defined(__OpenBSD__)
pthread_mutex_lock(&sem->lock);
--sem->count;
while (sem->count < 0) {