From: David van Moolenbroek <david@minix3.org>
Date: Fri, 24 Jul 2015 17:16:29 +0000 (+0000)
Subject: libc: fix sysctl(3) error code
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zpipe.c?a=commitdiff_plain;h=refs%2Fchanges%2F35%2F3035%2F1;p=minix.git

libc: fix sysctl(3) error code

All unimplemented sysctl calls would return 2 instead of -1.

Change-Id: Ib486a03dc93969e646e4e11d890dc46855d790c4
---

diff --git a/lib/libc/gen/sysctl.c b/lib/libc/gen/sysctl.c
index 66318145d..23d492deb 100644
--- a/lib/libc/gen/sysctl.c
+++ b/lib/libc/gen/sysctl.c
@@ -74,7 +74,8 @@ int __sysctl(const int *name, unsigned int namelen,
 	void *oldp, size_t *oldlenp,
 	const void *newp, size_t newlen)
 {
-	return ENOENT;
+	errno = ENOENT;
+	return -1;
 }
 #endif /* defined(__minix) */