use rt_sigprocmask, not legacy sigprocmask, syscall in pthread exit code

98e02144 · Rich Felker · 5316d083 · 98e02144
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src/thread/pthread_create.c src/thread/pthread_create.c +1 -1

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--- a/src/thread/pthread_create.c
+++ b/src/thread/pthread_create.c
@@ -25,7 +25,7 @@ void __pthread_unwind_next(struct __ptcb *cb)
 		}
 	}

-	syscall4(__NR_sigprocmask, SIG_BLOCK, (long)(uint64_t[1]){-1}, 0, 8);
+	syscall4(__NR_rt_sigprocmask, SIG_BLOCK, (long)(uint64_t[1]){-1},0,8);

 	if (!a_fetch_add(&libc.threads_minus_1, -1))
 		exit(0);