From 834a4930e8d9b33373fbe1d636acebb87b62c2fd Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Thu, 13 Aug 2020 19:45:54 -0400
Subject: implement

---
 src/signal/siginterrupt.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/signal/siginterrupt.c b/src/signal/siginterrupt.c
index 283bd65c..0c2d505a 100644
--- a/src/signal/siginterrupt.c
+++ b/src/signal/siginterrupt.c
@@ -1,8 +1,18 @@
+#include "sys/types.h"
 #include <signal.h>
 
 int siginterrupt(int sig, int flag)
 {
-	return 0;
+	struct sigaction sa = { 0 };
+	int ret = -1;
+
+	sigaction(sig, NULL, &sa);
+	if (flag) {
+		sa.sa_flags &= ~SA_RESTART;
+	} else {
+		sa.sa_flags |= SA_RESTART;
+	}
+	return sigaction(sig, &sa, NULL);
 }
 
 /*
-- 
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