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/sigwait.c | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/signal/sigwait.c

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

diff --git a/src/signal/sigwait.c b/src/signal/sigwait.c
new file mode 100644
index 00000000..9569d6b0
--- /dev/null
+++ b/src/signal/sigwait.c
@@ -0,0 +1,11 @@
+#include <signal.h>
+#include <stddef.h>
+
+int sigwait(const sigset_t *mask, int *sig)
+{
+	siginfo_t si;
+	if (sigtimedwait(mask, &si, NULL) < 0)
+		return -1;
+	*sig = si.si_signo;
+	return 0;
+}
-- 
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