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https://git.openldap.org/openldap/openldap.git
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175 lines
4.4 KiB
C
175 lines
4.4 KiB
C
/* lthread.h - ldap threads header file */
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#ifndef _LTHREAD_H
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#define _LTHREAD_H
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#if defined( THREAD_SUNOS4_LWP )
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/***********************************
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* *
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* thread definitions for sunos4 *
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* *
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***********************************/
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#define _THREAD
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#include <lwp/lwp.h>
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#include <lwp/stackdep.h>
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typedef void *(*VFP)();
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/* thread attributes and thread type */
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typedef int pthread_attr_t;
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typedef thread_t pthread_t;
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/* default attr states */
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#define pthread_mutexattr_default NULL
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#define pthread_condattr_default NULL
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/* thread state - joinable or not */
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#define PTHREAD_CREATE_JOINABLE 0
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#define PTHREAD_CREATE_DETACHED 1
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/* thread scope - who is in scheduling pool */
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#define PTHREAD_SCOPE_PROCESS 0
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#define PTHREAD_SCOPE_SYSTEM 1
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/* mutex attributes and mutex type */
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typedef int pthread_mutexattr_t;
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typedef mon_t pthread_mutex_t;
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/* mutex and condition variable scope - process or system */
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#define PTHREAD_SHARE_PRIVATE 0
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#define PTHREAD_SHARE_PROCESS 1
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/* condition variable attributes and condition variable type */
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typedef int pthread_condattr_t;
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typedef struct lwpcv {
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int lcv_created;
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cv_t lcv_cv;
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} pthread_cond_t;
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#else /* end sunos4 */
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#if defined( THREAD_SUNOS5_LWP )
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/***********************************
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* *
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* thread definitions for sunos5 *
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* *
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***********************************/
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#define _THREAD
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#include <thread.h>
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#include <synch.h>
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typedef void *(*VFP)();
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/* sunos5 threads are preemptive */
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#define PTHREAD_PREEMPTIVE 1
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/* thread attributes and thread type */
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typedef int pthread_attr_t;
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typedef thread_t pthread_t;
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/* default attr states */
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#define pthread_mutexattr_default NULL
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#define pthread_condattr_default NULL
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/* thread state - joinable or not */
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#define PTHREAD_CREATE_JOINABLE 0
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#define PTHREAD_CREATE_DETACHED THR_DETACHED
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/* thread scope - who is in scheduling pool */
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#define PTHREAD_SCOPE_PROCESS 0
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#define PTHREAD_SCOPE_SYSTEM THR_BOUND
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/* mutex attributes and mutex type */
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typedef int pthread_mutexattr_t;
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typedef mutex_t pthread_mutex_t;
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/* mutex and condition variable scope - process or system */
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#define PTHREAD_SHARE_PRIVATE USYNC_THREAD
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#define PTHREAD_SHARE_PROCESS USYNC_PROCESS
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/* condition variable attributes and condition variable type */
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typedef int pthread_condattr_t;
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typedef cond_t pthread_cond_t;
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#else /* end sunos5 */
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#if defined( THREAD_MIT_PTHREADS )
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/***********************************
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* *
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* definitions for mit pthreads *
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* *
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***********************************/
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#define _THREAD
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#include <pthread.h>
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#else /* end mit pthreads */
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#if defined( THREAD_DCE_PTHREADS )
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/***********************************
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* *
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* definitions for mit pthreads *
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* *
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***********************************/
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#define _THREAD
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#include <pthread.h>
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/* dce threads are preemptive */
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#define PTHREAD_PREEMPTIVE 1
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#define pthread_attr_init( a ) pthread_attr_create( a )
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#define pthread_attr_destroy( a ) pthread_attr_delete( a )
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#define pthread_attr_setdetachstate( a, b ) \
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pthread_attr_setdetach_np( a, b )
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#endif /* dce pthreads */
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#endif /* mit pthreads */
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#endif /* sunos5 */
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#endif /* sunos4 */
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#ifndef _THREAD
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/***********************************
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* *
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* thread definitions for no *
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* underlying library support *
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* *
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***********************************/
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typedef void *(*VFP)();
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/* thread attributes and thread type */
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typedef int pthread_attr_t;
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typedef int pthread_t;
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/* default attr states */
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#define pthread_mutexattr_default NULL
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#define pthread_condattr_default NULL
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/* thread state - joinable or not */
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#define PTHREAD_CREATE_JOINABLE 0
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#define PTHREAD_CREATE_DETACHED 0
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/* thread scope - who is in scheduling pool */
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#define PTHREAD_SCOPE_PROCESS 0
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#define PTHREAD_SCOPE_SYSTEM 0
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/* mutex attributes and mutex type */
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typedef int pthread_mutexattr_t;
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typedef int pthread_mutex_t;
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/* mutex and condition variable scope - process or system */
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#define PTHREAD_SHARE_PRIVATE 0
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#define PTHREAD_SHARE_PROCESS 0
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/* condition variable attributes and condition variable type */
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typedef int pthread_condattr_t;
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typedef int pthread_cond_t;
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#endif /* no threads support */
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#endif /* _LTHREAD_H */
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