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805e021f CE |
1 | /* |
2 | * Copyright (c) 2012 Your File System Inc. All rights reserved. | |
3 | * | |
4 | * Redistribution and use in source and binary forms, with or without | |
5 | * modification, are permitted provided that the following conditions | |
6 | * are met: | |
7 | * 1. Redistributions of source code must retain the above copyright | |
8 | * notice, this list of conditions and the following disclaimer. | |
9 | * 2. Redistributions in binary form must reproduce the above copyright | |
10 | * notice, this list of conditions and the following disclaimer in the | |
11 | * documentation and/or other materials provided with the distribution. | |
12 | * | |
13 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
15 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
16 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
17 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
18 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
19 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
20 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
21 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
22 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
23 | */ | |
24 | ||
25 | /*! | |
26 | * This is a set of stub defines that can be included by LWP processes to | |
27 | * disable the pthread locking macros, and typedefs | |
28 | */ | |
29 | ||
30 | #ifndef OPENAFS_OPR_LOCKSTUB_H | |
31 | #define OPENAFS_OPR_LOCKSTUB_H 1 | |
32 | ||
33 | # ifdef AFS_PTHREAD_ENV | |
34 | # error "Do not use the opr/lockstub.h header with pthreaded code" | |
35 | # endif | |
36 | ||
37 | typedef int opr_cv_t; | |
38 | ||
39 | # define opr_mutex_init(mutex) | |
40 | # define opr_mutex_assert(mutex) | |
41 | # define opr_mutex_destroy(mutex) | |
42 | # define opr_mutex_enter(mutex) | |
43 | # define opr_mutex_exit(mutex) | |
44 | # define opr_mutex_tryenter(mutex) (1) | |
45 | # define opr_cv_init(condvar) | |
46 | # define opr_cv_destroy(condvar) | |
47 | # define opr_cv_wait(condvar, mutex) | |
48 | # define opr_cv_timedwait(condvar, mutex, timeout) | |
49 | # define opr_cv_signal(condvar) | |
50 | # define opr_cv_broadcast(condvar) | |
51 | #endif |