From 3534b428629be185e096be99e3bd5fdfe32d5544 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 18 Sep 2014 18:55:44 +0000
Subject: initial commit with rc for skalibs-2.0.0.0

---
 src/libstddjb/sig_unshield.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/libstddjb/sig_unshield.c

(limited to 'src/libstddjb/sig_unshield.c')

diff --git a/src/libstddjb/sig_unshield.c b/src/libstddjb/sig_unshield.c
new file mode 100644
index 0000000..24918b4
--- /dev/null
+++ b/src/libstddjb/sig_unshield.c
@@ -0,0 +1,17 @@
+/* ISC license. */
+
+#include <signal.h>
+#include <skalibs/sig.h>
+
+void sig_unshield (void)
+{
+  sigset_t ss ;
+  sigemptyset(&ss) ;
+  sigaddset(&ss, SIGTERM) ;
+  sigaddset(&ss, SIGQUIT) ;
+  sigaddset(&ss, SIGABRT) ;
+  sigaddset(&ss, SIGINT) ;
+  sigaddset(&ss, SIGPIPE) ;
+  sigaddset(&ss, SIGHUP) ;
+  sigprocmask(SIG_UNBLOCK, &ss, 0) ;
+}
-- 
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