ubthread.h

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/*****************************************************************************************
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 $Id: ubthread_8h-source.html 88 2016-01-12 00:11:29Z reddawg $

*****************************************************************************************/

#ifndef _UBTHREAD_H
#define _UBTHREAD_H

#include <ubixos/types.h>
#include <ubixos/sched.h>
#include <ubixos/time.h>

#define ETIMEDOUT -1

#define LOCKED     1
#define UNLOCKED   0

typedef struct ubthread       *ubthread_t;
typedef struct ubthread_cond  *ubthread_cond_t;
typedef struct ubthread_mutex *ubthread_mutex_t;

struct ubthread {
  kTask_t *task;
  };

struct ubthread_cond {
  int   id;
  uInt8 locked;
  };

struct ubthread_mutex {
  int     id;
  uInt8   locked;
  pidType pid;
  };

struct ubthread_list {
  struct ubthread_list *next;
  ubthread_t           thread;
  };

struct ubthread_cond_list {
  struct ubthread_cond_list *next;
  ubthread_cond_t           *cond;
  };

struct ubthread_mutex_list {
  struct ubthread_mutex_list *next;
  ubthread_mutex_t           *mutex;
  };


kTask_t *ubthread_self();
int ubthread_cond_init(ubthread_cond_t *cond,const uInt32 attr);
int ubthread_mutex_init(ubthread_mutex_t *mutex,const uInt32 attr);
int ubthread_cond_destroy(ubthread_cond_t *cond);
int ubthread_mutex_destroy(ubthread_mutex_t *mutex);
int ubthread_create(kTask_t **thread,const uInt32 *attr,void (* tproc)(void), void *arg);
int ubthread_mutex_lock(ubthread_mutex_t *mutex);
int ubthread_mutex_unlock(ubthread_mutex_t *mutex);
int ubthread_cond_timedwait(ubthread_cond_t *cond, ubthread_mutex_t *mutex, const struct timespec *abstime);
int ubthread_cond_wait(ubthread_cond_t *cond, ubthread_mutex_t *mutex);
int ubthread_cond_signal(ubthread_cond_t *cond);

#endif

/***
 $Log: ubthread_8h-source.html,v $
 Revision 1.7  2006/12/15 17:47:08  reddawg
 Updates

 Revision 1.1.1.1  2006/06/01 12:46:14  reddawg
 ubix2

 Revision 1.2  2005/10/12 00:13:37  reddawg
 Removed

 Revision 1.1.1.1  2005/09/26 17:23:57  reddawg
 no message

 Revision 1.3  2004/09/07 20:58:35  reddawg
 time to roll back i can't think straight by friday

 Revision 1.2  2004/05/21 15:20:00  reddawg
 Cleaned up


 END
 ***/

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