diff options
| -rw-r--r-- | qemu-thread-posix.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/qemu-thread-posix.c b/qemu-thread-posix.c index 49d3388a86..9e1b5fbdaa 100644 --- a/qemu-thread-posix.c +++ b/qemu-thread-posix.c @@ -121,17 +121,29 @@ void qemu_thread_create(QemuThread *thread, { sigset_t set, oldset; int err; + pthread_attr_t attr; - assert(mode == QEMU_THREAD_DETACHED); + 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) @@ -148,3 +160,15 @@ void qemu_thread_exit(void *retval) { 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; +} |