1/***********************************************************************
2*                                                                      *
3*               This software is part of the ast package               *
4*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
5*                      and is licensed under the                       *
6*                 Eclipse Public License, Version 1.0                  *
7*                    by AT&T Intellectual Property                     *
8*                                                                      *
9*                A copy of the License is available at                 *
10*          http://www.eclipse.org/org/documents/epl-v10.html           *
11*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
12*                                                                      *
13*              Information and Software Systems Research               *
14*                            AT&T Research                             *
15*                           Florham Park NJ                            *
16*                                                                      *
17*                 Glenn Fowler <gsf@research.att.com>                  *
18*                  David Korn <dgk@research.att.com>                   *
19*                   Phong Vo <kpv@research.att.com>                    *
20*                                                                      *
21***********************************************************************/
22#pragma prototyped
23
24#include <ast.h>
25#include <ls.h>
26#include <error.h>
27
28/*
29 * physical stat if logical fails
30 */
31
32int
33pathstat(const char* path, struct stat* st)
34{
35#if _lib_lstat
36	int	oerrno;
37
38	oerrno = errno;
39	if (!stat(path, st)) return(0);
40	errno = oerrno;
41	return(lstat(path, st));
42#else
43	return(stat(path, st));
44#endif
45}
46