blob: 4688ca132a53d40b0d6d623090441da8ac6c32ec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2008 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* realpath implementation
*/
#define realpath ______realpath
#define resolvepath ______resolvepath
#include <ast.h>
#undef realpath
#undef resolvepath
#undef _def_map_ast
#include <ast_map.h>
extern int resolvepath(const char*, char*, size_t);
#if defined(__EXPORT__)
#define extern __EXPORT__
#endif
extern char*
realpath(const char* file, char* path)
{
return resolvepath(file, path, PATH_MAX) > 0 ? path : (char*)0;
}
|
