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/* $OpenLDAP: pkg/ldap/libraries/libldap_r/thr_cthreads.c,v 1.6.8.4 2002/01/04 20:38:23 kurt Exp $ */
/*
* Copyright 1998-2002 The OpenLDAP Foundation, Redwood City, California, USA
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted only
* as authorized by the OpenLDAP Public License. A copy of this
* license is available at http://www.OpenLDAP.org/license.html or
* in file LICENSE in the top-level directory of the distribution.
*/
/* thr_cthreads.c - wrapper for mach cthreads */
#include "portable.h"
#if defined( HAVE_MACH_CTHREADS )
#include "ldap_pvt_thread.h"
/***********************************************************************
* *
* under NEXTSTEP or OPENSTEP use CThreads *
* lukeh@xedoc.com.au *
* *
***********************************************************************/
int
ldap_int_thread_initialize( void )
{
return 0;
}
int
ldap_int_thread_destroy( void )
{
return 0;
}
int
ldap_pvt_thread_create( ldap_pvt_thread_t * thread,
int detach,
void *(*start_routine)( void *), void *arg)
{
*thread = cthread_fork( (cthread_fn_t) start_routine, arg);
return ( *thread == NULL ? -1 : 0 );
}
void
ldap_pvt_thread_exit( void *retval )
{
cthread_exit( (any_t) retval );
}
int
ldap_pvt_thread_join( ldap_pvt_thread_t thread, void **thread_return )
{
void *status;
status = (void *) cthread_join ( thread );
if (thread_return != NULL)
{
*thread_return = status;
}
return 0;
}
int
ldap_pvt_thread_kill( ldap_pvt_thread_t thread, int signo )
{
return 0;
}
int
ldap_pvt_thread_yield( void )
{
cthread_yield();
return 0;
}
int
ldap_pvt_thread_cond_init( ldap_pvt_thread_cond_t *cond )
{
condition_init( cond );
return( 0 );
}
int
ldap_pvt_thread_cond_destroy( ldap_pvt_thread_cond_t *cond )
{
condition_clear( cond );
return( 0 );
}
int
ldap_pvt_thread_cond_signal( ldap_pvt_thread_cond_t *cond )
{
condition_signal( cond );
return( 0 );
}
int
ldap_pvt_thread_cond_broadcast( ldap_pvt_thread_cond_t *cond )
{
condition_broadcast( cond );
return( 0 );
}
int
ldap_pvt_thread_cond_wait( ldap_pvt_thread_cond_t *cond,
ldap_pvt_thread_mutex_t *mutex )
{
condition_wait( cond, mutex );
return( 0 );
}
int
ldap_pvt_thread_mutex_init( ldap_pvt_thread_mutex_t *mutex )
{
mutex_init( mutex );
mutex->name = NULL;
return ( 0 );
}
int
ldap_pvt_thread_mutex_destroy( ldap_pvt_thread_mutex_t *mutex )
{
mutex_clear( mutex );
return ( 0 );
}
int
ldap_pvt_thread_mutex_lock( ldap_pvt_thread_mutex_t *mutex )
{
mutex_lock( mutex );
return ( 0 );
}
int
ldap_pvt_thread_mutex_unlock( ldap_pvt_thread_mutex_t *mutex )
{
mutex_unlock( mutex );
return ( 0 );
}
int
ldap_pvt_thread_mutex_trylock( ldap_pvt_thread_mutex_t *mutex )
{
return mutex_try_lock( mutex );
}
#endif /* HAVE_MACH_CTHREADS */
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