From f20877334a6414f31a01c3ea39fabe0171efd211 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Thu, 13 Aug 2020 19:36:02 -0400
Subject: implement

---
 src/signal/sigignore.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/signal')

diff --git a/src/signal/sigignore.c b/src/signal/sigignore.c
index 9c5c62ae..f59b83c4 100644
--- a/src/signal/sigignore.c
+++ b/src/signal/sigignore.c
@@ -2,6 +2,9 @@
 
 int sigignore(int sig)
 {
+	if (signal(sig, SIG_IGN) == SIG_ERR) {
+		return -1;
+	}
 	return 0;
 }
 
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