Commit b63a0b1c authored by Kurt Zeilenga's avatar Kurt Zeilenga
Browse files

LDAPworldP19: Patch for Next C-Threads

parent 0b0c178c
......@@ -3,7 +3,40 @@
#ifndef _LTHREAD_H
#define _LTHREAD_H
#if defined( THREAD_SUNOS4_LWP )
#if defined ( THREAD_NEXT_CTHREADS )
#define _THREAD
#include <mach/cthreads.h>
typedef cthread_fn_t VFP;
typedef int pthread_attr_t;
typedef cthread_t 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 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 struct mutex pthread_mutex_t;
/* mutex and condition variable scope - process or system */
#define PTHREAD_SHARE_PRIVATE 0
#define PTHREAD_SHARE_PROCESS 1
/* condition variable attributes and condition variable type */
typedef int pthread_condattr_t;
typedef struct condition pthread_cond_t;
#elif defined( THREAD_SUNOS4_LWP )
/***********************************
* *
* thread definitions for sunos4 *
......
......@@ -2,7 +2,157 @@
#include <stdio.h>
#include "lthread.h"
#if defined( THREAD_SUNOS4_LWP )
#if defined( THREAD_NEXT_CTHREADS )
/***********************************************************************
* *
* under NEXTSTEP or OPENSTEP use CThreads *
* lukeh@xedoc.com.au *
* *
***********************************************************************/
int
pthread_attr_init( pthread_attr_t *attr )
{
*attr = 0;
return( 0 );
}
int
pthread_attr_destroy( pthread_attr_t *attr )
{
return( 0 );
}
int
pthread_attr_getdetachstate( pthread_attr_t *attr, int *detachstate )
{
*detachstate = *attr;
return( 0 );
}
int
pthread_attr_setdetachstate( pthread_attr_t *attr, int detachstate )
{
*attr = detachstate;
return( 0 );
}
/* ARGSUSED */
int
pthread_create(
pthread_t *tid,
pthread_attr_t attr,
VFP func,
void *arg
)
{
*tid = cthread_fork(func, arg);
return ( *tid == NULL ? -1 : 0 );
}
void
pthread_yield()
{
cthread_yield();
}
void
pthread_exit( any_t a )
{
cthread_exit( a );
}
void
pthread_join( pthread_t tid, int *pStatus )
{
int status;
status = (int) cthread_join ( tid );
if (pStatus != NULL)
{
*pStatus = status;
}
}
/* ARGSUSED */
void
pthread_kill( pthread_t tid, int sig )
{
return;
}
/* ARGSUSED */
int
pthread_mutex_init( pthread_mutex_t *mp, pthread_mutexattr_t *attr )
{
mutex_init( mp );
mp->name = NULL;
return ( 0 );
}
int
pthread_mutex_destroy( pthread_mutex_t *mp )
{
mutex_clear( mp );
return ( 0 );
}
int
pthread_mutex_lock( pthread_mutex_t *mp )
{
mutex_lock( mp );
return ( 0 );
}
int
pthread_mutex_unlock( pthread_mutex_t *mp )
{
mutex_unlock( mp );
return ( 0 );
}
int
pthread_mutex_trylock( pthread_mutex_t *mp )
{
return mutex_try_lock( mp );
}
int
pthread_cond_init( pthread_cond_t *cv, pthread_condattr_t *attr )
{
condition_init( cv );
return( 0 );
}
int
pthread_cond_destroy( pthread_cond_t *cv )
{
condition_clear( cv );
return( 0 );
}
int
pthread_cond_wait( pthread_cond_t *cv, pthread_mutex_t *mp )
{
condition_wait( cv, mp );
return( 0 );
}
int
pthread_cond_signal( pthread_cond_t *cv )
{
condition_signal( cv );
return( 0 );
}
int
pthread_cond_broadcast( pthread_cond_t *cv )
{
condition_broadcast( cv );
return( 0 );
}
#elif defined( THREAD_SUNOS4_LWP )
/***********************************************************************
* *
......
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