/[pcsx2_0.9.7]/trunk/3rdparty/w32pthreads/pthread_barrierattr_init.c
ViewVC logotype

Contents of /trunk/3rdparty/w32pthreads/pthread_barrierattr_init.c

Parent Directory Parent Directory | Revision Log Revision Log


Revision 31 - (show annotations) (download)
Tue Sep 7 03:24:11 2010 UTC (9 years, 11 months ago) by william
File MIME type: text/plain
File size: 2644 byte(s)
committing r3113 initial commit again...
1 /*
2 * pthread_barrier_attr_init.c
3 *
4 * Description:
5 * This translation unit implements barrier primitives.
6 *
7 * --------------------------------------------------------------------------
8 *
9 * Pthreads-win32 - POSIX Threads Library for Win32
10 * Copyright(C) 1998 John E. Bossom
11 * Copyright(C) 1999,2005 Pthreads-win32 contributors
12 *
13 * Contact Email: rpj@callisto.canberra.edu.au
14 *
15 * The current list of contributors is contained
16 * in the file CONTRIBUTORS included with the source
17 * code distribution. The list can also be seen at the
18 * following World Wide Web location:
19 * http://sources.redhat.com/pthreads-win32/contributors.html
20 *
21 * This library is free software; you can redistribute it and/or
22 * modify it under the terms of the GNU Lesser General Public
23 * License as published by the Free Software Foundation; either
24 * version 2 of the License, or (at your option) any later version.
25 *
26 * This library is distributed in the hope that it will be useful,
27 * but WITHOUT ANY WARRANTY; without even the implied warranty of
28 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
29 * Lesser General Public License for more details.
30 *
31 * You should have received a copy of the GNU Lesser General Public
32 * License along with this library in the file COPYING.LIB;
33 * if not, write to the Free Software Foundation, Inc.,
34 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
35 */
36
37 #include "ptw32pch.h"
38
39
40 int
41 pthread_barrierattr_init (pthread_barrierattr_t * attr)
42 /*
43 * ------------------------------------------------------
44 * DOCPUBLIC
45 * Initializes a barrier attributes object with default
46 * attributes.
47 *
48 * PARAMETERS
49 * attr
50 * pointer to an instance of pthread_barrierattr_t
51 *
52 *
53 * DESCRIPTION
54 * Initializes a barrier attributes object with default
55 * attributes.
56 *
57 * NOTES:
58 * 1) Used to define barrier types
59 *
60 * RESULTS
61 * 0 successfully initialized attr,
62 * ENOMEM insufficient memory for attr.
63 *
64 * ------------------------------------------------------
65 */
66 {
67 pthread_barrierattr_t ba;
68 int result = 0;
69
70 ba = (pthread_barrierattr_t) calloc (1, sizeof (*ba));
71
72 if (ba == NULL)
73 {
74 result = ENOMEM;
75 }
76 else
77 {
78 ba->pshared = PTHREAD_PROCESS_PRIVATE;
79 }
80
81 *attr = ba;
82
83 return (result);
84 } /* pthread_barrierattr_init */

  ViewVC Help
Powered by ViewVC 1.1.22