maint: update copyright

[gnulib.git] / m4 / fstypename.m4

diff --git a/m4/fstypename.m4 b/m4/fstypename.m4
index f909a0d..d90e006 100644 (file)
--- a/m4/fstypename.m4
+++ b/m4/fstypename.m4
@@ -1,32 +1,23 @@
-#serial 4
+#serial 6
 
 dnl From Jim Meyering.
 dnl
 dnl See if struct statfs has the f_fstypename member.
-dnl If so, define HAVE_F_FSTYPENAME_IN_STATFS.
+dnl If so, define HAVE_STRUCT_STATFS_F_FSTYPENAME.
 dnl
 
-AC_DEFUN([gl_FSTYPENAME],
-  [
-    AC_CACHE_CHECK([for f_fstypename in struct statfs],
-                  fu_cv_sys_f_fstypename_in_statfs,
-      [
-       AC_TRY_COMPILE(
-         [
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/mount.h>
-         ],
-         [struct statfs s; int i = sizeof s.f_fstypename;],
-         fu_cv_sys_f_fstypename_in_statfs=yes,
-         fu_cv_sys_f_fstypename_in_statfs=no
-       )
-      ]
-    )
+# Copyright (C) 1998-1999, 2001, 2004, 2006, 2009-2014 Free Software
+# Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
 
-    if test $fu_cv_sys_f_fstypename_in_statfs = yes; then
-      AC_DEFINE(HAVE_F_FSTYPENAME_IN_STATFS, 1,
-               [Define if struct statfs has the f_fstypename member.])
-    fi
-  ]
-)
+AC_DEFUN([gl_FSTYPENAME],
+[
+  AC_CHECK_MEMBERS([struct statfs.f_fstypename],,,
+    [
+      #include <sys/types.h>
+      #include <sys/param.h>
+      #include <sys/mount.h>
+    ])
+])