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Added the public pthread header - right now, only support for mutex and 

mutexattr is there, and the header reflects this.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3084 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2003-04-20 18:53:11 +00:00
parent c1705065da
commit f924ff50f5
1 changed files with 62 additions and 0 deletions
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62
headers/posix/pthread.h Normal file
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#ifndef _PTHREAD_H_
#define _PTHREAD_H_
/*
** Distributed under the terms of the OpenBeOS License.
*/
#include <time.h>
enum pthread_mutex_type {
PTHREAD_MUTEX_DEFAULT,
PTHREAD_MUTEX_NORMAL,
PTHREAD_MUTEX_ERRORCHECK,
PTHREAD_MUTEX_RECURSIVE,
};
enum pthread_process_shared {
PTHREAD_PROCESS_PRIVATE,
PTHREAD_PROCESS_SHARED,
};
struct _pthread_mutex;
struct _pthread_mutexattr;
typedef struct _pthread_mutex *pthread_mutex_t;
typedef struct _pthread_mutexattr *pthread_mutexattr_t;
//extern pthread_mutexattr_t pthread_mutexattr_default;
extern pthread_mutex_t _pthread_mutex_static_initializer(void);
extern pthread_mutex_t _pthread_recursive_mutex_static_initializer(void);
#define PTHREAD_MUTEX_INITIALIZER \
pthread_mutex_static_initializer();
#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER \
pthread_recursive_mutex_static_initializer();
/* mutex functions */
extern int pthread_mutex_destroy(pthread_mutex_t *mutex);
extern int pthread_mutex_getprioceiling(pthread_mutex_t *mutex, int *_priorityCeiling);
extern int pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *attr);
extern int pthread_mutex_lock(pthread_mutex_t *mutex);
extern int pthread_mutex_setprioceiling(pthread_mutex_t *mutex, int newPriorityCeiling,
int *_oldPriorityCeiling);
extern int pthread_mutex_timedlock(pthread_mutex_t *mutex, const struct timespec *spec);
extern int pthread_mutex_trylock(pthread_mutex_t *mutex);
extern int pthread_mutex_unlock(pthread_mutex_t *mutex);
/* mutex attribute functions */
extern int pthread_mutexattr_destroy(pthread_mutexattr_t *mutexAttr);
extern int pthread_mutexattr_getprioceiling(pthread_mutexattr_t *mutexAttr, int *_priorityCeiling);
extern int pthread_mutexattr_getprotocol(pthread_mutexattr_t *mutexAttr, int *_protocol);
extern int pthread_mutexattr_getpshared(pthread_mutexattr_t *mutexAttr, int *_processShared);
extern int pthread_mutexattr_gettype(pthread_mutexattr_t *mutexAttr, int *_type);
extern int pthread_mutexattr_init(pthread_mutexattr_t *mutexAttr);
extern int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *mutexAttr, int priorityCeiling);
extern int pthread_mutexattr_setprotocol(pthread_mutexattr_t *mutexAttr, int protocol);
extern int pthread_mutexattr_setpshared(pthread_mutexattr_t *mutexAttr, int processShared);
extern int pthread_mutexattr_settype(pthread_mutexattr_t *mutexAttr, int type);
#endif /* _PTHREAD_ */