From 6bf20c78f5b69d40bcc4931df93d29198435ab67 Mon Sep 17 00:00:00 2001 From: zakk Date: Fri, 26 Aug 2005 17:39:27 +0000 Subject: newlines fixed git-svn-id: svn://svn.icculus.org/quake3/trunk@6 edf5b092-35ff-0310-97b2-ce42778d08ea --- common/mutex.c | 352 ++++++++++++++++++++++++++++----------------------------- 1 file changed, 176 insertions(+), 176 deletions(-) (limited to 'common/mutex.c') diff --git a/common/mutex.c b/common/mutex.c index ee16031..0611eca 100755 --- a/common/mutex.c +++ b/common/mutex.c @@ -19,179 +19,179 @@ along with Foobar; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA =========================================================================== */ - -#include "cmdlib.h" -#include "threads.h" -#include "mutex.h" - -/* -=================================================================== - -WIN32 - -=================================================================== -*/ -#ifdef WIN32 - -#define USED - -#include - -void MutexLock (mutex_t *m) -{ - CRITICAL_SECTION *crit; - - if (!m) - return; - crit = (CRITICAL_SECTION *) m; - EnterCriticalSection (crit); -} - -void MutexUnlock (mutex_t *m) -{ - CRITICAL_SECTION *crit; - - if (!m) - return; - crit = (CRITICAL_SECTION *) m; - LeaveCriticalSection (crit); -} - -mutex_t *MutexAlloc(void) -{ - CRITICAL_SECTION *crit; - - if (numthreads == 1) - return NULL; - crit = (CRITICAL_SECTION *) malloc(sizeof(CRITICAL_SECTION)); - InitializeCriticalSection (crit); - return (void *) crit; -} - -#endif - -/* -=================================================================== - -OSF1 - -=================================================================== -*/ - -#ifdef __osf__ -#define USED - -#include - -void MutexLock (mutex_t *m) -{ - pthread_mutex_t *my_mutex; - - if (!m) - return; - my_mutex = (pthread_mutex_t *) m; - pthread_mutex_lock (my_mutex); -} - -void MutexUnlock (mutex_t *m) -{ - pthread_mutex_t *my_mutex; - - if (!m) - return; - my_mutex = (pthread_mutex_t *) m; - pthread_mutex_unlock (my_mutex); -} - -mutex_t *MutexAlloc(void) -{ - pthread_mutex_t *my_mutex; - pthread_mutexattr_t mattrib; - - if (numthreads == 1) - return NULL; - my_mutex = malloc (sizeof(*my_mutex)); - if (pthread_mutexattr_create (&mattrib) == -1) - Error ("pthread_mutex_attr_create failed"); - if (pthread_mutexattr_setkind_np (&mattrib, MUTEX_FAST_NP) == -1) - Error ("pthread_mutexattr_setkind_np failed"); - if (pthread_mutex_init (my_mutex, mattrib) == -1) - Error ("pthread_mutex_init failed"); - return (void *) my_mutex; -} - -#endif - -/* -=================================================================== - -IRIX - -=================================================================== -*/ - -#ifdef _MIPS_ISA -#define USED - -#include -#include -#include -#include - -void MutexLock (mutex_t *m) -{ - abilock_t *lck; - - if (!m) - return; - lck = (abilock_t *) m; - spin_lock (lck); -} - -void MutexUnlock (mutex_t *m) -{ - abilock_t *lck; - - if (!m) - return; - lck = (abilock_t *) m; - release_lock (lck); -} - -mutex_t *MutexAlloc(void) -{ - abilock_t *lck; - - if (numthreads == 1) - return NULL; - lck = (abilock_t *) malloc(sizeof(abilock_t)); - init_lock (lck); - return (void *) lck; -} - -#endif - -/* -======================================================================= - - SINGLE THREAD - -======================================================================= -*/ - -#ifndef USED - -void MutexLock (mutex_t *m) -{ -} - -void MutexUnlock (mutex_t *m) -{ -} - -mutex_t *MutexAlloc(void) -{ - return NULL; -} - -#endif + +#include "cmdlib.h" +#include "threads.h" +#include "mutex.h" + +/* +=================================================================== + +WIN32 + +=================================================================== +*/ +#ifdef WIN32 + +#define USED + +#include + +void MutexLock (mutex_t *m) +{ + CRITICAL_SECTION *crit; + + if (!m) + return; + crit = (CRITICAL_SECTION *) m; + EnterCriticalSection (crit); +} + +void MutexUnlock (mutex_t *m) +{ + CRITICAL_SECTION *crit; + + if (!m) + return; + crit = (CRITICAL_SECTION *) m; + LeaveCriticalSection (crit); +} + +mutex_t *MutexAlloc(void) +{ + CRITICAL_SECTION *crit; + + if (numthreads == 1) + return NULL; + crit = (CRITICAL_SECTION *) malloc(sizeof(CRITICAL_SECTION)); + InitializeCriticalSection (crit); + return (void *) crit; +} + +#endif + +/* +=================================================================== + +OSF1 + +=================================================================== +*/ + +#ifdef __osf__ +#define USED + +#include + +void MutexLock (mutex_t *m) +{ + pthread_mutex_t *my_mutex; + + if (!m) + return; + my_mutex = (pthread_mutex_t *) m; + pthread_mutex_lock (my_mutex); +} + +void MutexUnlock (mutex_t *m) +{ + pthread_mutex_t *my_mutex; + + if (!m) + return; + my_mutex = (pthread_mutex_t *) m; + pthread_mutex_unlock (my_mutex); +} + +mutex_t *MutexAlloc(void) +{ + pthread_mutex_t *my_mutex; + pthread_mutexattr_t mattrib; + + if (numthreads == 1) + return NULL; + my_mutex = malloc (sizeof(*my_mutex)); + if (pthread_mutexattr_create (&mattrib) == -1) + Error ("pthread_mutex_attr_create failed"); + if (pthread_mutexattr_setkind_np (&mattrib, MUTEX_FAST_NP) == -1) + Error ("pthread_mutexattr_setkind_np failed"); + if (pthread_mutex_init (my_mutex, mattrib) == -1) + Error ("pthread_mutex_init failed"); + return (void *) my_mutex; +} + +#endif + +/* +=================================================================== + +IRIX + +=================================================================== +*/ + +#ifdef _MIPS_ISA +#define USED + +#include +#include +#include +#include + +void MutexLock (mutex_t *m) +{ + abilock_t *lck; + + if (!m) + return; + lck = (abilock_t *) m; + spin_lock (lck); +} + +void MutexUnlock (mutex_t *m) +{ + abilock_t *lck; + + if (!m) + return; + lck = (abilock_t *) m; + release_lock (lck); +} + +mutex_t *MutexAlloc(void) +{ + abilock_t *lck; + + if (numthreads == 1) + return NULL; + lck = (abilock_t *) malloc(sizeof(abilock_t)); + init_lock (lck); + return (void *) lck; +} + +#endif + +/* +======================================================================= + + SINGLE THREAD + +======================================================================= +*/ + +#ifndef USED + +void MutexLock (mutex_t *m) +{ +} + +void MutexUnlock (mutex_t *m) +{ +} + +mutex_t *MutexAlloc(void) +{ + return NULL; +} + +#endif -- cgit v1.2.3