X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fthread%2Fpthread_create.c;h=d8b8f0fcf8383ce3db3cddb833983c077e904f7e;hp=ae2f9e4e9b1cb6583e1820b50d150c4bab5de6dc;hb=0c05bd3a9c165cf2f0b9d6fa23a1f96532ddcdb3;hpb=92f8396b0c8e4f146563b87f46137484cfb36e31

diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c
index ae2f9e4e..d8b8f0fc 100644
--- a/src/thread/pthread_create.c
+++ b/src/thread/pthread_create.c
@@ -8,7 +8,7 @@ weak_alias(dummy_0, __synccall_lock);
 weak_alias(dummy_0, __synccall_unlock);
 weak_alias(dummy_0, __pthread_tsd_run_dtors);
 
-void pthread_exit(void *result)
+_Noreturn void pthread_exit(void *result)
 {
 	pthread_t self = pthread_self();
 	int n;
@@ -24,12 +24,12 @@ void pthread_exit(void *result)
 
 	__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);
@@ -38,11 +38,12 @@ void pthread_exit(void *result)
 	if (self->detached && self->map_base) {
 		if (self->detached == 2)
 			__syscall(SYS_set_tid_address, 0);
-		__syscall(SYS_rt_sigprocmask, SIG_BLOCK, (uint64_t[]){-1},0,8);
+		__syscall(SYS_rt_sigprocmask, SIG_BLOCK,
+			SIGALL_SET, 0, __SYSCALL_SSLEN);
 		__unmapself(self->map_base, self->map_size);
 	}
 
-	__syscall(SYS_exit, 0);
+	for (;;) __syscall(SYS_exit, 0);
 }
 
 void __do_cleanup_push(struct __ptcb *cb)
@@ -61,7 +62,8 @@ static int start(void *p)
 {
 	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;
 }
@@ -82,7 +84,7 @@ static void init_file_lock(FILE *f)
 	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;