From: Karl Heuer <kwzh@gnu.org>
Date: Wed, 8 Apr 1998 06:48:59 +0000 (+0000)
Subject: Include <utmp.h> only if CLASH_DETECTION is
X-Git-Tag: emacs-20.3~1661
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e788eecc88e9734002c5b03c9955228382c0303c;p=emacs.git

Include <utmp.h> only if CLASH_DETECTION is
defined.
---

diff --git a/src/filelock.c b/src/filelock.c
index b17fab1c6af..134b3808acd 100644
--- a/src/filelock.c
+++ b/src/filelock.c
@@ -38,13 +38,14 @@ Boston, MA 02111-1307, USA.  */
 #include "buffer.h"
 
 #include <time.h>
-#include <utmp.h>
 #include <errno.h>
 #ifndef errno
 extern int errno;
 #endif
 
 #ifdef CLASH_DETECTION
+
+#include <utmp.h>
   
 /* The strategy: to lock a file FN, create a symlink .#FN in FN's
    directory, with link data `user@host.pid'.  This avoids a single