From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 12 Feb 2011 00:22:29 -0500
Subject: initial check-in, version 0.5.0

---
 src/signal/siginterrupt.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/signal/siginterrupt.c

(limited to 'src/signal/siginterrupt.c')

diff --git a/src/signal/siginterrupt.c b/src/signal/siginterrupt.c
new file mode 100644
index 00000000..60b34054
--- /dev/null
+++ b/src/signal/siginterrupt.c
@@ -0,0 +1,13 @@
+#include <stdlib.h>
+#include <signal.h>
+
+int siginterrupt(int sig, int flag)
+{
+	struct sigaction sa;
+
+	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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