pthread exit stuff: don't bother setting errno when we won't check it.

diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c
index 410eefc..a9a0817 100644 (file)
--- a/src/thread/pthread_create.c
+++ b/src/thread/pthread_create.c
@@ -30,11 +30,11 @@ void __pthread_unwind_next(struct __ptcb *cb)
                exit(0);
 
        if (self->detached && self->map_base) {
-               syscall(__NR_rt_sigprocmask, SIG_BLOCK, (long)(uint64_t[1]){-1},0,8);
+               __syscall(__NR_rt_sigprocmask, SIG_BLOCK, (long)(uint64_t[1]){-1},0,8);
                __unmapself(self->map_base, self->map_size);
        }
 
-       syscall(SYS_exit, 0);
+       __syscall(SYS_exit, 0);
 }
 
 static void docancel(struct pthread *self)