void qemu_thread_create(QemuThread *thread,
void *(*start_routine)(void*),
- void *arg)
+ void *arg, int mode)
{
+ sigset_t set, oldset;
int err;
+ pthread_attr_t attr;
- /* Leave signal handling to the iothread. */
- sigset_t set, oldset;
+ err = pthread_attr_init(&attr);
+ if (err) {
+ error_exit(err, __func__);
+ }
+ if (mode == QEMU_THREAD_DETACHED) {
+ err = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
+ if (err) {
+ error_exit(err, __func__);
+ }
+ }
+ /* Leave signal handling to the iothread. */
sigfillset(&set);
pthread_sigmask(SIG_SETMASK, &set, &oldset);
- err = pthread_create(&thread->thread, NULL, start_routine, arg);
+ err = pthread_create(&thread->thread, &attr, start_routine, arg);
if (err)
error_exit(err, __func__);
pthread_sigmask(SIG_SETMASK, &oldset, NULL);
+
+ pthread_attr_destroy(&attr);
}
void qemu_thread_get_self(QemuThread *thread)
thread->thread = pthread_self();
}
-int qemu_thread_is_self(QemuThread *thread)
+bool qemu_thread_is_self(QemuThread *thread)
{
return pthread_equal(pthread_self(), thread->thread);
}
{
pthread_exit(retval);
}
+
+void *qemu_thread_join(QemuThread *thread)
+{
+ int err;
+ void *ret;
+
+ err = pthread_join(thread->thread, &ret);
+ if (err) {
+ error_exit(err, __func__);
+ }
+ return ret;
+}