void qemu_thread_create(QemuThread *thread, const char *name, void *(*start_routine)(void*), void *arg, int mode) { sigset_t set, oldset; int err; pthread_attr_t attr; 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, &attr, start_routine, arg); if (err) error_exit(err, __func__); if (name_threads) { qemu_thread_set_name(thread, name); } pthread_sigmask(SIG_SETMASK, &oldset, NULL); pthread_attr_destroy(&attr); }