/* Work around the bug in some systems whereby stat/lstat succeeds when
- given the zero-length file name argument. The stat/lstat from SunOS4.1.4
+ given the zero-length file name argument. The stat/lstat from SunOS 4.1.4
has this bug. Also work around a deficiency in Solaris systems (up to at
- least Solaris5.9) regarding the semantics of `lstat ("symlink/", sbuf).'
- Copyright (C) 1997-2003 Free Software Foundation, Inc.
+ least Solaris 9) regarding the semantics of `lstat ("symlink/", sbuf).'
+
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 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
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
-#ifndef errno
-extern int errno;
-#endif
#if defined LSTAT && ! LSTAT_FOLLOWS_SLASHED_SYMLINK
+# include <stdlib.h>
# include <string.h>
-# if HAVE_STDLIB_H
-# include <stdlib.h>
-# endif
-
-# ifdef STAT_MACROS_BROKEN
-# undef S_ISLNK
-# endif
-
-# ifndef S_ISLNK
-# ifdef S_IFLNK
-# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
-# else
-# define S_ISLNK(m) 0
-# endif
-# endif
-
-# ifndef HAVE_DECL_FREE
-"this configure-time declaration test was not run"
-# endif
-# if !HAVE_DECL_FREE
-void free ();
-# endif
-
+# include "stat-macros.h"
# include "xalloc.h"
/* lstat works differently on Linux and Solaris systems. POSIX (see
Otherwise, return the result of calling the real stat/lstat.
This works around the bug in some systems whereby stat/lstat succeeds when
- given the zero-length file name argument. The stat/lstat from SunOS4.1.4
+ given the zero-length file name argument. The stat/lstat from SunOS 4.1.4
has this bug. */
/* This function also provides a version of lstat with consistent semantics