lthread.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
*
* Portions Copyright %G% Sun Microsystems, Inc.
* All Rights Reserved
*
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/* lthread.h - ldap threads header file */
#ifndef _LTHREAD_H
#define _LTHREAD_H
#if defined( THREAD_SUNOS4_LWP )
/***********************************
* *
* thread definitions for sunos4 *
* *
***********************************/
#define _THREAD
#include <lwp/stackdep.h>
typedef void *(*VFP)();
/* thread attributes and thread type */
typedef int pthread_attr_t;
/* default attr states */
#define pthread_mutexattr_default NULL
#define pthread_condattr_default NULL
/* thread state - joinable or not */
#define PTHREAD_CREATE_JOINABLE 0
#define PTHREAD_CREATE_DETACHED 1
/* thread scope - who is in scheduling pool */
#define PTHREAD_SCOPE_PROCESS 0
#define PTHREAD_SCOPE_SYSTEM 1
/* mutex attributes and mutex type */
typedef int pthread_mutexattr_t;
typedef mon_t pthread_mutex_t;
/* condition variable attributes and condition variable type */
typedef int pthread_condattr_t;
typedef struct lwpcv {
int lcv_created;
/* mutex and condition variable scope - process or system */
#define PTHREAD_SHARE_PRIVATE 0
#define PTHREAD_SHARE_PROCESS 1
#else /* end sunos4 */
#if defined( THREAD_SUNOS5_LWP )
/***********************************
* *
* thread definitions for sunos5 *
* *
***********************************/
#define _THREAD
#include <thread.h>
#include <synch.h>
typedef void *(*VFP)();
/* sunos5 threads are preemptive */
#define PTHREAD_PREEMPTIVE 1
#ifndef _PTHREAD_H
/* thread attributes and thread type */
typedef int pthread_attr_t;
/* thread state - joinable or not */
#define PTHREAD_CREATE_JOINABLE 0
#define PTHREAD_CREATE_DETACHED THR_DETACHED
/* thread scope - who is in scheduling pool */
#define PTHREAD_SCOPE_PROCESS 0
#define PTHREAD_SCOPE_SYSTEM THR_BOUND
/* mutex attributes and mutex type */
typedef int pthread_mutexattr_t;
typedef mutex_t pthread_mutex_t;
/* condition variable attributes and condition variable type */
typedef int pthread_condattr_t;
typedef cond_t pthread_cond_t;
#endif /* _PTHREAD_H */
/* default attr states */
#define pthread_mutexattr_default NULL
#define pthread_condattr_default NULL
/* mutex and condition variable scope - process or system */
#define PTHREAD_SHARE_PRIVATE USYNC_THREAD
#define PTHREAD_SHARE_PROCESS USYNC_PROCESS
#else /* end sunos5 */
#if defined( THREAD_MIT_PTHREADS )
/***********************************
* *
* definitions for mit pthreads *
* *
***********************************/
#define _THREAD
#include <pthread.h>
#else /* end mit pthreads */
#if defined( THREAD_DCE_PTHREADS )
/***********************************
* *
* definitions for dce pthreads *
* *
***********************************/
#define _THREAD
#include <pthread.h>
/* dce threads are preemptive */
#define PTHREAD_PREEMPTIVE 1
#define pthread_attr_init( a ) pthread_attr_create( a )
#define pthread_attr_destroy( a ) pthread_attr_delete( a )
#define pthread_attr_setdetachstate( a, b ) \
pthread_attr_setdetach_np( a, b )
#endif /* dce pthreads */
#endif /* mit pthreads */
#endif /* sunos5 */
#endif /* sunos4 */
#ifndef _THREAD
/***********************************
* *
* thread definitions for no *
* underlying library support *
* *
***********************************/
typedef void *(*VFP)();
/* thread attributes and thread type */
typedef int pthread_attr_t;
typedef int pthread_t;
/* default attr states */
#define pthread_mutexattr_default NULL
#define pthread_condattr_default NULL
/* thread state - joinable or not */
#define PTHREAD_CREATE_JOINABLE 0
#define PTHREAD_CREATE_DETACHED 0
/* thread scope - who is in scheduling pool */
#define PTHREAD_SCOPE_PROCESS 0
#define PTHREAD_SCOPE_SYSTEM 0
/* mutex attributes and mutex type */
typedef int pthread_mutexattr_t;
typedef int pthread_mutex_t;
/* mutex and condition variable scope - process or system */
#define PTHREAD_SHARE_PRIVATE 0
#define PTHREAD_SHARE_PROCESS 0
/* condition variable attributes and condition variable type */
typedef int pthread_condattr_t;
typedef int pthread_cond_t;
#endif /* no threads support */
#endif /* _LTHREAD_H */