haiku/headers/posix/pthread.h

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/*
** Distributed under the terms of the Haiku License.
*/
#ifndef _PTHREAD_H_
#define _PTHREAD_H_
#include <time.h>
typedef struct _pthread *pthread_t;
typedef struct _pthread_attr *pthread_attr_t;
typedef struct _pthread_mutex *pthread_mutex_t;
typedef struct _pthread_mutexattr *pthread_mutexattr_t;
typedef struct _pthread_cond *pthread_cond_t;
typedef struct _pthread_cond_attr *pthread_condattr_t;
typedef int pthread_key_t;
typedef struct _pthread_once pthread_once_t;
typedef struct _pthread_rwlock *pthread_rwlock_t;
typedef struct _pthread_rwlockattr *pthread_rwlockattr_t;
typedef struct _pthread_barrier *pthread_barrier_t;
typedef struct _pthread_barrierattr *pthread_barrierattr_t;
typedef struct _pthread_spinlock *pthread_spinlock_t;
struct pthread_once {
int state;
pthread_mutex_t mutex;
};
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,
};
/*
* Flags for threads and thread attributes.
*/
#define PTHREAD_DETACHED 0x1
#define PTHREAD_SCOPE_SYSTEM 0x2
#define PTHREAD_INHERIT_SCHED 0x4
#define PTHREAD_NOFLOAT 0x8
#define PTHREAD_CREATE_DETACHED PTHREAD_DETACHED
#define PTHREAD_CREATE_JOINABLE 0
#define PTHREAD_SCOPE_PROCESS 0
#define PTHREAD_EXPLICIT_SCHED 0
/*
* Flags for cancelling threads
*/
#define PTHREAD_CANCEL_ENABLE 0
#define PTHREAD_CANCEL_DISABLE 1
#define PTHREAD_CANCEL_DEFERRED 0
#define PTHREAD_CANCEL_ASYNCHRONOUS 2
#define PTHREAD_CANCELED ((void *) 1)
#define PTHREAD_COND_INITIALIZER NULL
#define PTHREAD_NEEDS_INIT 0
#define PTHREAD_DONE_INIT 1
#define PTHREAD_ONCE_INIT { PTHREAD_NEEDS_INIT, NULL }
#define PTHREAD_BARRIER_SERIAL_THREAD -1
#define PTHREAD_PRIO_NONE 0
#define PTHREAD_PRIO_INHERIT 1
#define PTHREAD_PRIO_PROTECT 2
//extern pthread_mutexattr_t pthread_mutexattr_default;
#ifdef __cplusplus
extern "C" {
#endif
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);
/* misc. functions */
extern int pthread_atfork(void (*prepare)(void), void (*parent)(void), void (*child)(void));
/* thread attributes functions */
extern int pthread_attr_destroy(pthread_attr_t *attr);
extern int pthread_attr_init(pthread_attr_t *attr);
extern int pthread_attr_getdetachstate(const pthread_attr_t *attr, int *detachstate);
extern int pthread_attr_setdetachstate(pthread_attr_t *attr, int detachstate);
extern int pthread_create(pthread_t *thread, const pthread_attr_t *attr,
void *(*start_routine)(void*), void *arg);
extern int pthread_detach(pthread_t thread);
extern int pthread_equal(pthread_t t1, pthread_t t2);
extern void pthread_exit(void *value_ptr);
extern int pthread_join(pthread_t thread, void **value_ptr);
extern pthread_t pthread_self(void);
extern int pthread_kill(pthread_t thread, int sig);
#ifdef __cplusplus
}
#endif
#endif /* _PTHREAD_ */