From 0f8cc94d68a54893fc2aee90503735045618d8ae Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 10 Mar 2011 11:01:11 -0500
Subject: make sigsuspend a cancellation point

---
 src/signal/sigsuspend.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/signal')

diff --git a/src/signal/sigsuspend.c b/src/signal/sigsuspend.c
index 7ce526c4..0806288c 100644
--- a/src/signal/sigsuspend.c
+++ b/src/signal/sigsuspend.c
@@ -1,7 +1,12 @@
 #include <signal.h>
 #include "syscall.h"
+#include "libc.h"
 
 int sigsuspend(const sigset_t *mask)
 {
-	return syscall2(__NR_rt_sigsuspend, (long)mask, SYSCALL_SIGSET_SIZE);
+	int ret;
+	CANCELPT_BEGIN;
+	ret = syscall2(__NR_rt_sigsuspend, (long)mask, SYSCALL_SIGSET_SIZE);
+	CANCELPT_END;
+	return ret;
 }
-- 
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