From 12db4373da2db86c53530a377ee958ebcd510a66 Mon Sep 17 00:00:00 2001
From: davidxu <davidxu@FreeBSD.org>
Date: Wed, 17 Mar 2004 02:12:19 +0000
Subject: Fix a POSIX conformance bug. POSIX says sigwait should return error
 number in return value not in errno.

---
 lib/libpthread/thread/thr_sigwait.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/libpthread')

diff --git a/lib/libpthread/thread/thr_sigwait.c b/lib/libpthread/thread/thr_sigwait.c
index 76f5368..6f60653 100644
--- a/lib/libpthread/thread/thr_sigwait.c
+++ b/lib/libpthread/thread/thr_sigwait.c
@@ -178,9 +178,9 @@ __sigwait(const sigset_t *set, int *sig)
 	if (ret > 0) {
 		*sig = ret;
 		ret = 0;
+	} else {
+		ret = errno;
 	}
-	else
-		ret = -1;
 	_thr_cancel_leave(curthread, 1);
 	return (ret);
 }
@@ -195,7 +195,7 @@ _sigwait(const sigset_t *set, int *sig)
 		*sig = ret;
 		ret = 0;
 	} else {
-		ret = -1;
+		ret = errno;
 	}
 	return (ret);
 }
-- 
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