From: Marc Dionne <marc.c.dionne@gmail.com>
Date: Wed, 9 Sep 2009 23:00:49 +0000 (-0400)
Subject: Avoid __USE_XOPEN redefinition
X-Git-Tag: openafs-devel-1_5_63~24
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=392e3dab970c998af63ddb43665655e0f3815c45;p=packages%2Fo%2Fopenafs.git

Avoid __USE_XOPEN redefinition

Only define __USE_XOPEN if not already defined.
This eliminates a few build warnings where __USE_XOPEN is already
defined in system header files.

Reviewed-on: http://gerrit.openafs.org/439
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
---

diff --git a/src/kauth/client.c b/src/kauth/client.c
index 847a15c02..dbe33465b 100644
--- a/src/kauth/client.c
+++ b/src/kauth/client.c
@@ -42,7 +42,9 @@
 #endif
 #include <string.h>
 #ifdef HAVE_UNISTD_H
+#if !defined(__USE_XOPEN)
 #define __USE_XOPEN
+#endif
 #include <unistd.h>
 #endif
 #include <afs/cellconfig.h>