From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001
From: Vladimir Azarov <avm@intermediate-node.net>
Date: Tue, 1 Oct 2024 15:47:05 +0200
Subject: Initial version

---
 src/signal/siginterrupt.c | 12 ++++++++++++
 1 file changed, 12 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 0000000..7006340
--- /dev/null
+++ b/src/signal/siginterrupt.c
@@ -0,0 +1,12 @@
+#include <signal.h>
+
+int siginterrupt(int sig, int flag)
+{
+	struct sigaction sa;
+
+	sigaction(sig, 0, &sa);
+	if (flag) sa.sa_flags &= ~SA_RESTART;
+	else sa.sa_flags |= SA_RESTART;
+
+	return sigaction(sig, &sa, 0);
+}
-- 
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