/* ldap_pvt_thread.h - ldap threads header file */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 1998-2005 The OpenLDAP Foundation. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ #ifndef _LDAP_PVT_THREAD_H #define _LDAP_PVT_THREAD_H #include "ldap_cdefs.h" #include "ldap_int_thread.h" LDAP_BEGIN_DECL typedef ldap_int_thread_t ldap_pvt_thread_t; typedef ldap_int_thread_mutex_t ldap_pvt_thread_mutex_t; typedef ldap_int_thread_cond_t ldap_pvt_thread_cond_t; LDAP_F( int ) ldap_pvt_thread_initialize LDAP_P(( void )); LDAP_F( int ) ldap_pvt_thread_destroy LDAP_P(( void )); LDAP_F( unsigned int ) ldap_pvt_thread_sleep LDAP_P(( unsigned int s )); LDAP_F( int ) ldap_pvt_thread_get_concurrency LDAP_P(( void )); LDAP_F( int ) ldap_pvt_thread_set_concurrency LDAP_P(( int )); #define LDAP_PVT_THREAD_CREATE_JOINABLE 0 #define LDAP_PVT_THREAD_CREATE_DETACHED 1 #ifndef LDAP_PVT_THREAD_STACK_SIZE /* LARGE stack */ #define LDAP_PVT_THREAD_STACK_SIZE (4*1024*1024) #endif LDAP_F( int ) ldap_pvt_thread_create LDAP_P(( ldap_pvt_thread_t * thread, int detach, void *(*start_routine)( void * ), void *arg)); LDAP_F( void ) ldap_pvt_thread_exit LDAP_P(( void *retval )); LDAP_F( int ) ldap_pvt_thread_join LDAP_P(( ldap_pvt_thread_t thread, void **status )); LDAP_F( int ) ldap_pvt_thread_kill LDAP_P(( ldap_pvt_thread_t thread, int signo )); LDAP_F( int ) ldap_pvt_thread_yield LDAP_P(( void )); LDAP_F( int ) ldap_pvt_thread_cond_init LDAP_P(( ldap_pvt_thread_cond_t *cond )); LDAP_F( int ) ldap_pvt_thread_cond_destroy LDAP_P(( ldap_pvt_thread_cond_t *cond )); LDAP_F( int ) ldap_pvt_thread_cond_signal LDAP_P(( ldap_pvt_thread_cond_t *cond )); LDAP_F( int ) ldap_pvt_thread_cond_broadcast LDAP_P(( ldap_pvt_thread_cond_t *cond )); LDAP_F( int ) ldap_pvt_thread_cond_wait LDAP_P(( ldap_pvt_thread_cond_t *cond, ldap_pvt_thread_mutex_t *mutex )); LDAP_F( int ) ldap_pvt_thread_mutex_init LDAP_P(( ldap_pvt_thread_mutex_t *mutex )); LDAP_F( int ) ldap_pvt_thread_mutex_destroy LDAP_P(( ldap_pvt_thread_mutex_t *mutex )); LDAP_F( int ) ldap_pvt_thread_mutex_lock LDAP_P(( ldap_pvt_thread_mutex_t *mutex )); LDAP_F( int ) ldap_pvt_thread_mutex_trylock LDAP_P(( ldap_pvt_thread_mutex_t *mutex )); LDAP_F( int ) ldap_pvt_thread_mutex_unlock LDAP_P(( ldap_pvt_thread_mutex_t *mutex )); LDAP_F( ldap_pvt_thread_t ) ldap_pvt_thread_self LDAP_P(( void )); #ifndef LDAP_THREAD_HAVE_RDWR typedef struct ldap_int_thread_rdwr_s * ldap_pvt_thread_rdwr_t; #endif LDAP_F( int ) ldap_pvt_thread_rdwr_init LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); LDAP_F( int ) ldap_pvt_thread_rdwr_destroy LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); LDAP_F( int ) ldap_pvt_thread_rdwr_rlock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); LDAP_F( int ) ldap_pvt_thread_rdwr_rtrylock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); LDAP_F( int ) ldap_pvt_thread_rdwr_runlock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); LDAP_F( int ) ldap_pvt_thread_rdwr_wlock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); LDAP_F( int ) ldap_pvt_thread_rdwr_wtrylock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); LDAP_F( int ) ldap_pvt_thread_rdwr_wunlock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); #ifdef LDAP_DEBUG LDAP_F( int ) ldap_pvt_thread_rdwr_readers LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); LDAP_F( int ) ldap_pvt_thread_rdwr_writers LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); LDAP_F( int ) ldap_pvt_thread_rdwr_active LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp)); #endif /* LDAP_DEBUG */ #define LDAP_PVT_THREAD_EINVAL EINVAL #define LDAP_PVT_THREAD_EBUSY EINVAL typedef ldap_int_thread_pool_t ldap_pvt_thread_pool_t; typedef void * (ldap_pvt_thread_start_t) LDAP_P((void *ctx, void *arg)); typedef void (ldap_pvt_thread_pool_keyfree_t) LDAP_P((void *key, void *data)); LDAP_F( int ) ldap_pvt_thread_pool_init LDAP_P(( ldap_pvt_thread_pool_t *pool_out, int max_threads, int max_pending )); LDAP_F( int ) ldap_pvt_thread_pool_submit LDAP_P(( ldap_pvt_thread_pool_t *pool, ldap_pvt_thread_start_t *start, void *arg )); LDAP_F( int ) ldap_pvt_thread_pool_maxthreads LDAP_P(( ldap_pvt_thread_pool_t *pool, int max_threads )); LDAP_F( int ) ldap_pvt_thread_pool_backload LDAP_P(( ldap_pvt_thread_pool_t *pool )); LDAP_F( int ) ldap_pvt_thread_pool_pause LDAP_P(( ldap_pvt_thread_pool_t *pool )); LDAP_F( int ) ldap_pvt_thread_pool_resume LDAP_P(( ldap_pvt_thread_pool_t *pool )); LDAP_F( int ) ldap_pvt_thread_pool_destroy LDAP_P(( ldap_pvt_thread_pool_t *pool, int run_pending )); LDAP_F( int ) ldap_pvt_thread_pool_getkey LDAP_P(( void *ctx, void *key, void **data, ldap_pvt_thread_pool_keyfree_t **kfree )); LDAP_F( int ) ldap_pvt_thread_pool_setkey LDAP_P(( void *ctx, void *key, void *data, ldap_pvt_thread_pool_keyfree_t *kfree )); LDAP_F( void *) ldap_pvt_thread_pool_context LDAP_P(( void )); LDAP_END_DECL #endif /* _LDAP_THREAD_H */