X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fisdir.c;h=61e2074c549790d5dcee48db7e2ae11a7bb4f659;hb=974b76b72e84d226e4bdfd9ec6f7d955e3d2a199;hp=c9549bd7ce98ccfb3afd7bab2c59fb12e633f1f6;hpb=2d6883c97bd82ff276eb36d09ec6ec89a923cc5a;p=gnulib.git

diff --git a/lib/isdir.c b/lib/isdir.c
index c9549bd7c..61e2074c5 100644
--- a/lib/isdir.c
+++ b/lib/isdir.c
@@ -1,10 +1,11 @@
 /* isdir.c -- determine whether a directory exists
-   Copyright (C) 1990 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   Copyright (C) 1990, 1998, 2006, 2009-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -12,34 +13,21 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
+
+#include "isdir.h"
 
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#include "safe-stat.h"
-
-#ifdef STAT_MACROS_BROKEN
-#undef S_ISDIR
-#endif /* STAT_MACROS_BROKEN.  */
-
-#if !defined(S_ISDIR) && defined(S_IFDIR)
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
-#endif
-
 /* If PATH is an existing directory or symbolic link to a directory,
    return nonzero, else 0.  */
-
 int
-isdir (path)
-     char *path;
+isdir (const char *path)
 {
   struct stat stats;
 
-  return safe_stat (path, &stats) == 0 && S_ISDIR (stats.st_mode);
+  return stat (path, &stats) == 0 && S_ISDIR (stats.st_mode);
 }