chiark / gitweb /
Various manual fixes.
[mLib] / fdflags.h
CommitLineData
aab9ab9f 1/* -*-c-*-
2 *
8656dc50 3 * $Id: fdflags.h,v 1.3 2004/04/08 01:36:11 mdw Exp $
aab9ab9f 4 *
5 * Manipulates flags on file descriptors
6 *
7 * (c) 1999 Straylight/Edgeware
8 */
9
10/*----- Licensing notice --------------------------------------------------*
11 *
12 * This file is part of the mLib utilities library.
13 *
14 * mLib is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU Library General Public License as
16 * published by the Free Software Foundation; either version 2 of the
17 * License, or (at your option) any later version.
18 *
19 * mLib is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU Library General Public License for more details.
23 *
24 * You should have received a copy of the GNU Library General Public
25 * License along with mLib; if not, write to the Free
26 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
27 * MA 02111-1307, USA.
28 */
29
c6e0eaf0 30#ifndef MLIB_FDFLAGS_H
31#define MLIB_FDFLAGS_H
aab9ab9f 32
33#ifdef __cplusplus
34 extern "C" {
35#endif
36
37/*----- Header files ------------------------------------------------------*/
38
39#include <fcntl.h>
40
41/*----- Magic numbers -----------------------------------------------------*/
42
43#ifndef FD_CLOEXEC
44# define FD_CLOEXEC 1
45#endif
46
47/*----- Functions provided ------------------------------------------------*/
48
49/* --- @fdflags@ --- *
50 *
51 * Arguments: @int fd@ = file descriptor to fiddle with
52 * @unsigned fbic, fxor@ = file flags to set and clear
53 * @unsigned fdbic, fdxor@ = descriptor flags to set and clear
54 *
55 * Returns: Zero if successful.
56 *
57 * Use: Sets file descriptor flags.
58 */
59
60int fdflags(int /*fd*/, unsigned /*fbic*/, unsigned /*fxor*/,
61 unsigned /*fdbic*/, unsigned /*fdxor*/);
62
63/*----- That's all, folks -------------------------------------------------*/
64
65#ifdef __cplusplus
66 }
67#endif
68
69#endif