Benny Prijono | e0312a7 | 2005-11-18 00:16:43 +0000 | [diff] [blame^] | 1 | /* $Id$ */
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Benny Prijono | e722461 | 2005-11-13 19:40:44 +0000 | [diff] [blame] | 2 | /*
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Benny Prijono | e0312a7 | 2005-11-18 00:16:43 +0000 | [diff] [blame^] | 3 | * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org>
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Benny Prijono | e722461 | 2005-11-13 19:40:44 +0000 | [diff] [blame] | 4 | *
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Benny Prijono | e0312a7 | 2005-11-18 00:16:43 +0000 | [diff] [blame^] | 5 | * This program is free software; you can redistribute it and/or modify
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| 6 | * it under the terms of the GNU General Public License as published by
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| 7 | * the Free Software Foundation; either version 2 of the License, or
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| 8 | * (at your option) any later version.
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Benny Prijono | e722461 | 2005-11-13 19:40:44 +0000 | [diff] [blame] | 9 | *
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Benny Prijono | e0312a7 | 2005-11-18 00:16:43 +0000 | [diff] [blame^] | 10 | * This program is distributed in the hope that it will be useful,
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Benny Prijono | e722461 | 2005-11-13 19:40:44 +0000 | [diff] [blame] | 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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Benny Prijono | e0312a7 | 2005-11-18 00:16:43 +0000 | [diff] [blame^] | 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Benny Prijono | e722461 | 2005-11-13 19:40:44 +0000 | [diff] [blame] | 18 | */
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| 19 | #include "test.h"
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| 20 | #include <pjlib.h>
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| 21 |
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| 22 | #if INCLUDE_MUTEX_TEST
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| 23 |
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| 24 | #undef TRACE_
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| 25 | //#define TRACE_(x) PJ_LOG(3,x)
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| 26 | #define TRACE_(x)
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| 27 |
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| 28 | /* Test witn non-recursive mutex. */
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| 29 | static int simple_mutex_test(pj_pool_t *pool)
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| 30 | {
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| 31 | pj_status_t rc;
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| 32 | pj_mutex_t *mutex;
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| 33 |
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| 34 | PJ_LOG(3,("", "...testing simple mutex"));
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| 35 |
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| 36 | /* Create mutex. */
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| 37 | TRACE_(("", "....create mutex"));
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| 38 | rc = pj_mutex_create( pool, "", PJ_MUTEX_SIMPLE, &mutex);
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| 39 | if (rc != PJ_SUCCESS) {
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| 40 | app_perror("...error: pj_mutex_create", rc);
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| 41 | return -10;
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| 42 | }
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| 43 |
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| 44 | /* Normal lock/unlock cycle. */
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| 45 | TRACE_(("", "....lock mutex"));
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| 46 | rc = pj_mutex_lock(mutex);
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| 47 | if (rc != PJ_SUCCESS) {
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| 48 | app_perror("...error: pj_mutex_lock", rc);
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| 49 | return -20;
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| 50 | }
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| 51 | TRACE_(("", "....unlock mutex"));
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| 52 | rc = pj_mutex_unlock(mutex);
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| 53 | if (rc != PJ_SUCCESS) {
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| 54 | app_perror("...error: pj_mutex_unlock", rc);
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| 55 | return -30;
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| 56 | }
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| 57 |
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| 58 | /* Lock again. */
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| 59 | TRACE_(("", "....lock mutex"));
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| 60 | rc = pj_mutex_lock(mutex);
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| 61 | if (rc != PJ_SUCCESS) return -40;
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| 62 |
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| 63 | /* Try-lock should fail. It should not deadlocked. */
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| 64 | TRACE_(("", "....trylock mutex"));
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| 65 | rc = pj_mutex_trylock(mutex);
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| 66 | if (rc == PJ_SUCCESS)
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| 67 | PJ_LOG(3,("", "...info: looks like simple mutex is recursive"));
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| 68 |
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| 69 | /* Unlock and done. */
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| 70 | TRACE_(("", "....unlock mutex"));
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| 71 | rc = pj_mutex_unlock(mutex);
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| 72 | if (rc != PJ_SUCCESS) return -50;
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| 73 |
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| 74 | TRACE_(("", "....destroy mutex"));
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| 75 | rc = pj_mutex_destroy(mutex);
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| 76 | if (rc != PJ_SUCCESS) return -60;
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| 77 |
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| 78 | TRACE_(("", "....done"));
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| 79 | return PJ_SUCCESS;
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| 80 | }
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| 81 |
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| 82 |
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| 83 | /* Test with recursive mutex. */
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| 84 | static int recursive_mutex_test(pj_pool_t *pool)
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| 85 | {
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| 86 | pj_status_t rc;
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| 87 | pj_mutex_t *mutex;
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| 88 |
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| 89 | PJ_LOG(3,("", "...testing recursive mutex"));
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| 90 |
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| 91 | /* Create mutex. */
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| 92 | TRACE_(("", "....create mutex"));
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| 93 | rc = pj_mutex_create( pool, "", PJ_MUTEX_RECURSE, &mutex);
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| 94 | if (rc != PJ_SUCCESS) {
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| 95 | app_perror("...error: pj_mutex_create", rc);
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| 96 | return -10;
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| 97 | }
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| 98 |
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| 99 | /* Normal lock/unlock cycle. */
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| 100 | TRACE_(("", "....lock mutex"));
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| 101 | rc = pj_mutex_lock(mutex);
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| 102 | if (rc != PJ_SUCCESS) {
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| 103 | app_perror("...error: pj_mutex_lock", rc);
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| 104 | return -20;
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| 105 | }
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| 106 | TRACE_(("", "....unlock mutex"));
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| 107 | rc = pj_mutex_unlock(mutex);
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| 108 | if (rc != PJ_SUCCESS) {
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| 109 | app_perror("...error: pj_mutex_unlock", rc);
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| 110 | return -30;
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| 111 | }
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| 112 |
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| 113 | /* Lock again. */
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| 114 | TRACE_(("", "....lock mutex"));
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| 115 | rc = pj_mutex_lock(mutex);
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| 116 | if (rc != PJ_SUCCESS) return -40;
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| 117 |
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| 118 | /* Try-lock should NOT fail. . */
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| 119 | TRACE_(("", "....trylock mutex"));
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| 120 | rc = pj_mutex_trylock(mutex);
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| 121 | if (rc != PJ_SUCCESS) {
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| 122 | app_perror("...error: recursive mutex is not recursive!", rc);
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| 123 | return -40;
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| 124 | }
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| 125 |
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| 126 | /* Locking again should not fail. */
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| 127 | TRACE_(("", "....lock mutex"));
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| 128 | rc = pj_mutex_lock(mutex);
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| 129 | if (rc != PJ_SUCCESS) {
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| 130 | app_perror("...error: recursive mutex is not recursive!", rc);
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| 131 | return -45;
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| 132 | }
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| 133 |
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| 134 | /* Unlock several times and done. */
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| 135 | TRACE_(("", "....unlock mutex 3x"));
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| 136 | rc = pj_mutex_unlock(mutex);
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| 137 | if (rc != PJ_SUCCESS) return -50;
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| 138 | rc = pj_mutex_unlock(mutex);
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| 139 | if (rc != PJ_SUCCESS) return -51;
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| 140 | rc = pj_mutex_unlock(mutex);
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| 141 | if (rc != PJ_SUCCESS) return -52;
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| 142 |
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| 143 | TRACE_(("", "....destroy mutex"));
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| 144 | rc = pj_mutex_destroy(mutex);
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| 145 | if (rc != PJ_SUCCESS) return -60;
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| 146 |
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| 147 | TRACE_(("", "....done"));
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| 148 | return PJ_SUCCESS;
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| 149 | }
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| 150 |
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| 151 | int mutex_test(void)
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| 152 | {
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| 153 | pj_pool_t *pool;
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| 154 | int rc;
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| 155 |
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| 156 | pool = pj_pool_create(mem, "", 4000, 4000, NULL);
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| 157 |
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| 158 | rc = simple_mutex_test(pool);
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| 159 | if (rc != 0)
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| 160 | return rc;
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| 161 |
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| 162 | rc = recursive_mutex_test(pool);
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| 163 | if (rc != 0)
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| 164 | return rc;
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| 165 |
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| 166 | pj_pool_release(pool);
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| 167 |
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| 168 | return 0;
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| 169 | }
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| 170 |
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| 171 | #else
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| 172 | int dummy_mutex_test;
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| 173 | #endif
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| 174 |
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