X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fflock.m4;h=7d8c7030d1b260fb2fc259b8c6298baba60e3319;hb=279067b9021cfd0935711cae3f3297ae4b3808af;hp=96475fc579da50dc95ca1448a461a7c1fef16426;hpb=e69247d77e183da8d4d1d20e8993933aa420cbca;p=gnulib.git

diff --git a/m4/flock.m4 b/m4/flock.m4
index 96475fc57..7d8c7030d 100644
--- a/m4/flock.m4
+++ b/m4/flock.m4
@@ -1,5 +1,5 @@
-# flock.m4 serial 1
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+# flock.m4 serial 2
+dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -19,7 +19,7 @@ dnl Prerequisites of lib/flock.c.
 AC_DEFUN([gl_PREREQ_FLOCK],
 [
   AC_CHECK_FUNCS_ONCE([fcntl])
-  AC_CHECK_HEADERS_ONCE([unistd.h fcntl.h])
+  AC_CHECK_HEADERS_ONCE([unistd.h])
 
   dnl Do we have a POSIX fcntl lock implementation?
   AC_CHECK_MEMBERS([struct flock.l_type],[],[],[[#include <fcntl.h>]])