this avoids leaving behind transient resource consumption whose
cleanup is subject to scheduling behavior.
sem_post(&args->sem);
if (err) return 0;
sem_post(&args->sem);
if (err) return 0;
+ pthread_detach(pthread_self());
n = recv(s, buf, sizeof(buf), MSG_NOSIGNAL|MSG_WAITALL);
close(s);
if (n==sizeof buf && buf[sizeof buf - 1] == 1)
n = recv(s, buf, sizeof(buf), MSG_NOSIGNAL|MSG_WAITALL);
close(s);
if (n==sizeof buf && buf[sizeof buf - 1] == 1)
if (sev->sigev_notify_attributes) attr = *sev->sigev_notify_attributes;
else pthread_attr_init(&attr);
if (sev->sigev_notify_attributes) attr = *sev->sigev_notify_attributes;
else pthread_attr_init(&attr);
- pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
+ pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
sem_init(&args.sem, 0, 0);
if (pthread_create(&td, &attr, start, &args)) {
sem_init(&args.sem, 0, 0);
if (pthread_create(&td, &attr, start, &args)) {
pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
sem_wait(&args.sem);
pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
sem_wait(&args.sem);
- pthread_setcancelstate(cs, 0);
sem_destroy(&args.sem);
if (args.err) {
__syscall(SYS_close, s);
sem_destroy(&args.sem);
if (args.err) {
__syscall(SYS_close, s);
+ pthread_join(td, 0);
+ pthread_setcancelstate(cs, 0);
errno = args.err;
return -1;
}
errno = args.err;
return -1;
}
+ pthread_setcancelstate(cs, 0);