3 * Copyright 1998-2003 The OpenLDAP Foundation, Redwood City, California, USA
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted only as authorized by the OpenLDAP
8 * Public License. A copy of this license is available at
9 * http://www.OpenLDAP.org/license.html or in file LICENSE in the
10 * top-level directory of the distribution.
12 /* ldap_pvt_thread.h - ldap threads header file NG */
14 #ifndef _LDAP_PVT_THREAD_H
15 #define _LDAP_PVT_THREAD_H
17 #include "ldap_cdefs.h"
18 #include "ldap_int_thread.h"
22 typedef ldap_int_thread_t ldap_pvt_thread_t;
23 typedef ldap_int_thread_mutex_t ldap_pvt_thread_mutex_t;
24 typedef ldap_int_thread_cond_t ldap_pvt_thread_cond_t;
27 ldap_pvt_thread_initialize LDAP_P(( void ));
30 ldap_pvt_thread_destroy LDAP_P(( void ));
32 LDAP_F( unsigned int )
33 ldap_pvt_thread_sleep LDAP_P(( unsigned int s ));
36 ldap_pvt_thread_get_concurrency LDAP_P(( void ));
39 ldap_pvt_thread_set_concurrency LDAP_P(( int ));
41 #define LDAP_PVT_THREAD_CREATE_JOINABLE 0
42 #define LDAP_PVT_THREAD_CREATE_DETACHED 1
44 #ifndef LDAP_PVT_THREAD_STACK_SIZE
46 #define LDAP_PVT_THREAD_STACK_SIZE (4*1024*1024)
50 ldap_pvt_thread_create LDAP_P((
51 ldap_pvt_thread_t * thread,
53 void *(*start_routine)( void * ),
57 ldap_pvt_thread_exit LDAP_P(( void *retval ));
60 ldap_pvt_thread_join LDAP_P(( ldap_pvt_thread_t thread, void **status ));
63 ldap_pvt_thread_kill LDAP_P(( ldap_pvt_thread_t thread, int signo ));
66 ldap_pvt_thread_yield LDAP_P(( void ));
69 ldap_pvt_thread_cond_init LDAP_P(( ldap_pvt_thread_cond_t *cond ));
72 ldap_pvt_thread_cond_destroy LDAP_P(( ldap_pvt_thread_cond_t *cond ));
75 ldap_pvt_thread_cond_signal LDAP_P(( ldap_pvt_thread_cond_t *cond ));
78 ldap_pvt_thread_cond_broadcast LDAP_P(( ldap_pvt_thread_cond_t *cond ));
81 ldap_pvt_thread_cond_wait LDAP_P((
82 ldap_pvt_thread_cond_t *cond,
83 ldap_pvt_thread_mutex_t *mutex ));
86 ldap_pvt_thread_mutex_init LDAP_P(( ldap_pvt_thread_mutex_t *mutex ));
89 ldap_pvt_thread_mutex_destroy LDAP_P(( ldap_pvt_thread_mutex_t *mutex ));
92 ldap_pvt_thread_mutex_lock LDAP_P(( ldap_pvt_thread_mutex_t *mutex ));
95 ldap_pvt_thread_mutex_trylock LDAP_P(( ldap_pvt_thread_mutex_t *mutex ));
98 ldap_pvt_thread_mutex_unlock LDAP_P(( ldap_pvt_thread_mutex_t *mutex ));
100 LDAP_F( ldap_pvt_thread_t )
101 ldap_pvt_thread_self LDAP_P(( void ));
103 #ifndef LDAP_THREAD_HAVE_RDWR
104 typedef struct ldap_int_thread_rdwr_s * ldap_pvt_thread_rdwr_t;
108 ldap_pvt_thread_rdwr_init LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
111 ldap_pvt_thread_rdwr_destroy LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
114 ldap_pvt_thread_rdwr_rlock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
117 ldap_pvt_thread_rdwr_rtrylock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
120 ldap_pvt_thread_rdwr_runlock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
123 ldap_pvt_thread_rdwr_wlock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
126 ldap_pvt_thread_rdwr_wtrylock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
129 ldap_pvt_thread_rdwr_wunlock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
133 ldap_pvt_thread_rdwr_readers LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
136 ldap_pvt_thread_rdwr_writers LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
139 ldap_pvt_thread_rdwr_active LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
140 #endif /* LDAP_DEBUG */
142 #define LDAP_PVT_THREAD_EINVAL EINVAL
143 #define LDAP_PVT_THREAD_EBUSY EINVAL
145 typedef ldap_int_thread_pool_t ldap_pvt_thread_pool_t;
147 typedef void * (ldap_pvt_thread_start_t) LDAP_P((void *ctx, void *arg));
148 typedef void (ldap_pvt_thread_pool_keyfree_t) LDAP_P((void *key, void *data));
151 ldap_pvt_thread_pool_init LDAP_P((
152 ldap_pvt_thread_pool_t *pool_out,
157 ldap_pvt_thread_pool_submit LDAP_P((
158 ldap_pvt_thread_pool_t *pool,
159 ldap_pvt_thread_start_t *start,
163 ldap_pvt_thread_pool_maxthreads LDAP_P((
164 ldap_pvt_thread_pool_t *pool,
168 ldap_pvt_thread_pool_backload LDAP_P((
169 ldap_pvt_thread_pool_t *pool ));
172 ldap_pvt_thread_pool_destroy LDAP_P((
173 ldap_pvt_thread_pool_t *pool,
177 ldap_pvt_thread_pool_getkey LDAP_P((
181 ldap_pvt_thread_pool_keyfree_t **kfree ));
184 ldap_pvt_thread_pool_setkey LDAP_P((
188 ldap_pvt_thread_pool_keyfree_t *kfree ));
191 ldap_pvt_thread_pool_context LDAP_P((
192 ldap_pvt_thread_pool_t *pool ));
196 #endif /* _LDAP_THREAD_H */