__pthread_tsd_run_dtors();
- __lock(&self->exitlock);
+ __lock(self->exitlock);
/* Mark this thread dead before decrementing count */
- __lock(&self->killlock);
+ __lock(self->killlock);
self->dead = 1;
- a_store(&self->killlock, 0);
+ __unlock(self->killlock);
do n = libc.threads_minus_1;
while (n && a_cas(&libc.threads_minus_1, n, n-1)!=n);
if (!n) exit(0);
if (self->detached && self->map_base) {
- __syscall(SYS_rt_sigprocmask, SIG_BLOCK, (uint64_t[]){-1},0,8);
+ if (self->detached == 2)
+ __syscall(SYS_set_tid_address, 0);
+ __syscall(SYS_rt_sigprocmask, SIG_BLOCK,
+ SIGALL_SET, 0, __SYSCALL_SSLEN);
__unmapself(self->map_base, self->map_size);
}
{
pthread_t self = p;
if (self->unblock_cancel)
- __syscall(SYS_rt_sigprocmask, SIG_UNBLOCK, SIGPT_SET, 0, 8);
+ __syscall(SYS_rt_sigprocmask, SIG_UNBLOCK,
+ SIGPT_SET, 0, __SYSCALL_SSLEN);
pthread_exit(self->start(self->start_arg));
return 0;
}
if (f && f->lock<0) f->lock = 0;
}
-int pthread_create(pthread_t *res, const pthread_attr_t *attr, void *(*entry)(void *), void *arg)
+int pthread_create(pthread_t *restrict res, const pthread_attr_t *restrict attr, void *(*entry)(void *), void *restrict arg)
{
int ret;
size_t size = DEFAULT_STACK_SIZE + DEFAULT_GUARD_SIZE;
size_t guard = DEFAULT_GUARD_SIZE;
struct pthread *self = pthread_self(), *new;
unsigned char *map, *stack, *tsd;
+ unsigned flags = 0x7d8f00;
if (!self) return ENOSYS;
if (!libc.threaded) {
new->start_arg = arg;
new->self = new;
new->tsd = (void *)tsd;
- if (attr) new->detached = attr->_a_detach;
+ if (attr && attr->_a_detach) {
+ new->detached = 1;
+ flags -= 0x200000;
+ }
new->unblock_cancel = self->cancel;
new->canary = self->canary ^ (uintptr_t)&new;
stack = (void *)new;
__synccall_lock();
a_inc(&libc.threads_minus_1);
- ret = __clone(start, stack, 0x7d8f00, new, &new->tid, new, &new->tid);
+ ret = __clone(start, stack, flags, new, &new->tid, new, &new->tid);
__synccall_unlock();