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Diffstat (limited to 'framework/src/suricata/src/threads.c')
-rw-r--r-- | framework/src/suricata/src/threads.c | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/framework/src/suricata/src/threads.c b/framework/src/suricata/src/threads.c deleted file mode 100644 index 6e585825..00000000 --- a/framework/src/suricata/src/threads.c +++ /dev/null @@ -1,151 +0,0 @@ -/* Copyright (C) 2007-2010 Open Information Security Foundation - * - * You can copy, redistribute or modify this Program under the terms of - * the GNU General Public License version 2 as published by the Free - * Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -/** - * \file - * - * \author Victor Julien <victor@inliniac.net> - * \author Pablo Rincon Crespo <pablo.rincon.crespo@gmail.com> - * - * This file now only contains unit tests see macros in threads.h - */ - -#include "suricata-common.h" -#include "util-unittest.h" -#include "debug.h" -#include "util-debug.h" -#include "threads.h" - -#ifdef UNITTESTS /* UNIT TESTS */ - -/** - * \brief Test Mutex macros - */ -int ThreadMacrosTest01Mutex(void) -{ - SCMutex mut; - int r = 0; - r |= SCMutexInit(&mut, NULL); - r |= SCMutexLock(&mut); - r |= (SCMutexTrylock(&mut) == EBUSY)? 0 : 1; - r |= SCMutexUnlock(&mut); - r |= SCMutexDestroy(&mut); - - return (r == 0)? 1 : 0; -} - -/** - * \brief Test Spinlock Macros - * - * Valgrind's DRD tool (valgrind-3.5.0-Debian) reports: - * - * ==31156== Recursive locking not allowed: mutex 0x7fefff97c, recursion count 1, owner 1. - * ==31156== at 0x4C2C77E: pthread_spin_trylock (drd_pthread_intercepts.c:829) - * ==31156== by 0x40EB3E: ThreadMacrosTest02Spinlocks (threads.c:40) - * ==31156== by 0x532E8A: UtRunTests (util-unittest.c:182) - * ==31156== by 0x4065C3: main (suricata.c:789) - * - * To me this is a false positve, as the whole point of "trylock" is to see - * if a spinlock is actually locked. - * - */ -int ThreadMacrosTest02Spinlocks(void) -{ - SCSpinlock mut; - int r = 0; - r |= SCSpinInit(&mut, 0); - r |= SCSpinLock(&mut); -#ifndef __OpenBSD__ - r |= (SCSpinTrylock(&mut) == EBUSY)? 0 : 1; -#else - r |= (SCSpinTrylock(&mut) == EDEADLK)? 0 : 1; -#endif - r |= SCSpinUnlock(&mut); - r |= SCSpinDestroy(&mut); - - return (r == 0)? 1 : 0; -} - -/** - * \brief Test RWLock macros - */ -int ThreadMacrosTest03RWLocks(void) -{ - SCRWLock rwl_write; - int r = 0; - r |= SCRWLockInit(&rwl_write, NULL); - r |= SCRWLockWRLock(&rwl_write); -/* work around OS X 10.10 Yosemite returning EDEADLK. All other - * OS' (and versions of OS X that I tested) seem to return EBUSY - * instead. */ -#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__==101000 - r |= (SCRWLockTryWRLock(&rwl_write) == EDEADLK)? 0 : 1; -#else - r |= (SCRWLockTryWRLock(&rwl_write) == EBUSY)? 0 : 1; -#endif - r |= SCRWLockUnlock(&rwl_write); - r |= SCRWLockDestroy(&rwl_write); - - return (r == 0)? 1 : 0; -} - -/** - * \brief Test RWLock macros - */ -int ThreadMacrosTest04RWLocks(void) -{ - SCRWLock rwl_read; - int r = 0; - r |= SCRWLockInit(&rwl_read, NULL); - r |= SCRWLockRDLock(&rwl_read); - r |= (SCRWLockTryWRLock(&rwl_read) == EBUSY)? 0 : 1; - r |= SCRWLockUnlock(&rwl_read); - r |= SCRWLockDestroy(&rwl_read); - - return (r == 0)? 1 : 0; -} - -/** - * \brief Test RWLock macros - */ -int ThreadMacrosTest05RWLocks(void) -{ - SCRWLock rwl_read; - int r = 0; - r |= SCRWLockInit(&rwl_read, NULL); - r |= SCRWLockWRLock(&rwl_read); - r |= (SCRWLockTryRDLock(&rwl_read) == EBUSY)? 0 : 1; - r |= SCRWLockUnlock(&rwl_read); - r |= SCRWLockDestroy(&rwl_read); - - return (r == 0)? 1 : 0; -} - -#endif /* UNIT TESTS */ - -/** - * \brief this function registers unit tests for DetectId - */ -void ThreadMacrosRegisterTests(void) -{ -#ifdef UNITTESTS /* UNIT TESTS */ - UtRegisterTest("ThreadMacrosTest01Mutex", ThreadMacrosTest01Mutex, 1); - UtRegisterTest("ThreadMacrosTest02Spinlocks", ThreadMacrosTest02Spinlocks, 1); - UtRegisterTest("ThreadMacrosTest03RWLocks", ThreadMacrosTest03RWLocks, 1); - UtRegisterTest("ThreadMacrosTest04RWLocks", ThreadMacrosTest04RWLocks, 1); -#endif /* UNIT TESTS */ -} |