fdopen.c revision da2e3ebdc1edfbc5028edf1354e7dd2fa69a7968
1da2e3ebchin/***********************************************************************
2da2e3ebchin*                                                                      *
3da2e3ebchin*               This software is part of the ast package               *
4da2e3ebchin*           Copyright (c) 1985-2007 AT&T Knowledge Ventures            *
5da2e3ebchin*                      and is licensed under the                       *
6da2e3ebchin*                  Common Public License, Version 1.0                  *
7da2e3ebchin*                      by AT&T Knowledge Ventures                      *
8da2e3ebchin*                                                                      *
9da2e3ebchin*                A copy of the License is available at                 *
10da2e3ebchin*            http://www.opensource.org/licenses/cpl1.0.txt             *
11da2e3ebchin*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
12da2e3ebchin*                                                                      *
13da2e3ebchin*              Information and Software Systems Research               *
14da2e3ebchin*                            AT&T Research                             *
15da2e3ebchin*                           Florham Park NJ                            *
16da2e3ebchin*                                                                      *
17da2e3ebchin*                 Glenn Fowler <gsf@research.att.com>                  *
18da2e3ebchin*                  David Korn <dgk@research.att.com>                   *
19da2e3ebchin*                   Phong Vo <kpv@research.att.com>                    *
20da2e3ebchin*                                                                      *
21da2e3ebchin***********************************************************************/
22da2e3ebchin#pragma prototyped
23da2e3ebchin
24da2e3ebchin#include "stdhdr.h"
25da2e3ebchin
26da2e3ebchinSfio_t*
27da2e3ebchinfdopen(int fd, const char* mode)
28da2e3ebchin{
29da2e3ebchin	int	flags;
30da2e3ebchin
31da2e3ebchin	if (fd < 0 || !(flags = _sftype(mode, NiL, NiL)))
32da2e3ebchin		return 0;
33da2e3ebchin	return sfnew(NiL, NiL, (size_t)SF_UNBOUND, fd, flags);
34da2e3ebchin}
35