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make powerpc signal.h namespace-clean for posix/isoc
[musl]
/
src
/
thread
/
pthread_sigmask.c
diff --git
a/src/thread/pthread_sigmask.c
b/src/thread/pthread_sigmask.c
index
decc38f
..
f6102ad
100644
(file)
--- a/
src/thread/pthread_sigmask.c
+++ b/
src/thread/pthread_sigmask.c
@@
-3,11
+3,11
@@
#include <pthread.h>
#include "syscall.h"
#include <pthread.h>
#include "syscall.h"
-int pthread_sigmask(int how, const sigset_t *
set, sigset_t *
old)
+int pthread_sigmask(int how, const sigset_t *
restrict set, sigset_t *restrict
old)
{
int ret;
{
int ret;
- if (
how
> 2U) return EINVAL;
- ret = -__syscall(SYS_rt_sigprocmask, how, set, old,
8
);
+ if (
(unsigned)how - SIG_BLOCK
> 2U) return EINVAL;
+ ret = -__syscall(SYS_rt_sigprocmask, how, set, old,
__SYSCALL_SSLEN
);
if (!ret && old) {
if (sizeof old->__bits[0] == 8) {
old->__bits[0] &= ~0x380000000ULL;
if (!ret && old) {
if (sizeof old->__bits[0] == 8) {
old->__bits[0] &= ~0x380000000ULL;