pthread_workqueue.h [plain text]
#ifndef _POSIX_PTHREAD_WORKQUEUE_H
#define _POSIX_PTHREAD_WORKQUEUE_H
#include <sys/cdefs.h>
#include <pthread.h>
#define __PTHREAD_WORKQ_SIZE__ 128
#define __PTHREAD_WORKQ_ATTR_SIZE__ 60
#define PTHEAD_WRKQUEUE_SIG 0xBEBEBEBE
#define PTHEAD_WRKQUEUE_ATTR_SIG 0xBEBEBEBE
#ifndef __POSIX_LIB__
typedef struct { unsigned int sig; char opaque[__PTHREAD_WORKQ_SIZE__];} *pthread_workqueue_t;
typedef struct { unsigned int sig; char opaque[__PTHREAD_WORKQ_ATTR_SIZE__]; } pthread_workqueue_attr_t;
#endif
typedef void * pthread_workitem_handle_t;
__BEGIN_DECLS
int pthread_workqueue_init_np(void);
int pthread_workqueue_attr_init_np(pthread_workqueue_attr_t * attr);
int pthread_workqueue_attr_destroy_np(pthread_workqueue_attr_t * attr);
int pthread_workqueue_attr_getqueuepriority_np(const pthread_workqueue_attr_t * attr, int * qprio);
int pthread_workqueue_attr_setqueuepriority_np(pthread_workqueue_attr_t * attr, int qprio);
#ifdef NOTYET
int pthread_workqueue_attr_getstacksize_np(const pthread_workqueue_attr_t * attr, size_t * stacksizep);
int pthread_workqueue_attr_setstacksize_np(pthread_workqueue_attr_t * attr, size_t stacksize);
int pthread_workqueue_attr_getthreadtimeshare_np(const pthread_workqueue_attr_t * attr, int * istimesahrep);
int pthread_workqueue_attr_settthreadtimeshare_np(pthread_workqueue_attr_t * attr, int istimeshare);
int pthread_workqueue_attr_getthreadimportance_np(const pthread_workqueue_attr_t * attr, int * importancep);
int pthread_workqueue_attr_settthreadimportance_np(pthread_workqueue_attr_t * attr, int importance);
int pthread_workqueue_attr_getthreadaffinity_np(const pthread_workqueue_attr_t * attr, int * affinityp);
int pthread_workqueue_attr_settthreadaffinity_np(pthread_workqueue_attr_t * attr, int affinity);
#endif
int pthread_workqueue_create_np(pthread_workqueue_t * workqp, const pthread_workqueue_attr_t * attr);
int pthread_workqueue_destroy_np(pthread_workqueue_t workq, void (* callback_func)(pthread_workqueue_t, void *), void * callback_arg);
int pthread_workqueue_additem_np(pthread_workqueue_t workq, void ( *workitem_func)(void *), void * workitem_arg, pthread_workitem_handle_t * itemhandlep);
int pthread_workqueue_removeitem_np(pthread_workqueue_t workq, pthread_workitem_handle_t itemhandle);
int pthread_workqueue_addbarrier_np(pthread_workqueue_t workq, void (* callback_func)(pthread_workqueue_t, void *), void * callback_arg, int waitforcallback, pthread_workitem_handle_t *itemhandlep);
int pthread_workqueue_suspend_np(pthread_workqueue_t workq);
int pthread_workqueue_resume_np(pthread_workqueue_t workq);
__END_DECLS
#endif