fix integer overflow in WIFSTOPPED macro

[musl] / src / signal / sigsuspend.c

diff --git a/src/signal/sigsuspend.c b/src/signal/sigsuspend.c
index 0806288..36e0602 100644 (file)
--- a/src/signal/sigsuspend.c
+++ b/src/signal/sigsuspend.c
@@ -1,12 +1,7 @@
 #include <signal.h>
 #include "syscall.h"
-#include "libc.h"
 
 int sigsuspend(const sigset_t *mask)
 {
-       int ret;
-       CANCELPT_BEGIN;
-       ret = syscall2(__NR_rt_sigsuspend, (long)mask, SYSCALL_SIGSET_SIZE);
-       CANCELPT_END;
-       return ret;
+       return syscall_cp(SYS_rt_sigsuspend, mask, _NSIG/8);
 }