/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2005 The OpenLDAP Foundation.
+ * Copyright 1998-2010 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
typedef ldap_int_thread_cond_t ldap_pvt_thread_cond_t;
typedef ldap_int_thread_rdwr_t ldap_pvt_thread_rdwr_t;
#endif
+typedef ldap_int_thread_rmutex_t ldap_pvt_thread_rmutex_t;
+typedef ldap_int_thread_key_t ldap_pvt_thread_key_t;
#endif /* !LDAP_PVT_THREAD_H_DONE */
-#if 0 && defined(LDAP_DEVEL)
-/* must also be defined in slapd.h */
-#define LDAP_PVT_THREAD_POOL_SEM_LOAD_CONTROL
-#endif
-
#define ldap_pvt_thread_equal ldap_int_thread_equal
LDAP_F( int )
#ifndef LDAP_PVT_THREAD_H_DONE
#define LDAP_PVT_THREAD_SET_STACK_SIZE
-#ifndef LDAP_PVT_THREAD_STACK_SIZE
+/* The size may be explicitly #defined to zero to disable it. */
+#if defined( LDAP_PVT_THREAD_STACK_SIZE ) && LDAP_PVT_THREAD_STACK_SIZE == 0
+# undef LDAP_PVT_THREAD_SET_STACK_SIZE
+#elif !defined( LDAP_PVT_THREAD_STACK_SIZE )
/* LARGE stack. Will be twice as large on 64 bit machine. */
-#define LDAP_PVT_THREAD_STACK_SIZE ( 1 * 1024 * 1024 * sizeof(void *) )
-/* May be explicitly defined to zero to disable it */
-#elif LDAP_PVT_THREAD_STACK_SIZE == 0
-#undef LDAP_PVT_THREAD_SET_STACK_SIZE
+# define LDAP_PVT_THREAD_STACK_SIZE ( 1 * 1024 * 1024 * sizeof(void *) )
#endif
#endif /* !LDAP_PVT_THREAD_H_DONE */
LDAP_F( int )
ldap_pvt_thread_mutex_unlock LDAP_P(( ldap_pvt_thread_mutex_t *mutex ));
+LDAP_F( int )
+ldap_pvt_thread_rmutex_init LDAP_P(( ldap_pvt_thread_rmutex_t *rmutex ));
+
+LDAP_F( int )
+ldap_pvt_thread_rmutex_destroy LDAP_P(( ldap_pvt_thread_rmutex_t *rmutex ));
+
+LDAP_F( int )
+ldap_pvt_thread_rmutex_lock LDAP_P(( ldap_pvt_thread_rmutex_t *rmutex,
+ ldap_pvt_thread_t owner));
+
+LDAP_F( int )
+ldap_pvt_thread_rmutex_trylock LDAP_P(( ldap_pvt_thread_rmutex_t *rmutex,
+ ldap_pvt_thread_t owner));
+
+LDAP_F( int )
+ldap_pvt_thread_rmutex_unlock LDAP_P(( ldap_pvt_thread_rmutex_t *rmutex,
+ ldap_pvt_thread_t owner));
+
LDAP_F( ldap_pvt_thread_t )
ldap_pvt_thread_self LDAP_P(( void ));
+#ifdef LDAP_INT_THREAD_ASSERT_MUTEX_OWNER
+#define LDAP_PVT_THREAD_ASSERT_MUTEX_OWNER LDAP_INT_THREAD_ASSERT_MUTEX_OWNER
+#else
+#define LDAP_PVT_THREAD_ASSERT_MUTEX_OWNER(mutex) ((void) 0)
+#endif
+
LDAP_F( int )
ldap_pvt_thread_rdwr_init LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
LDAP_F( int )
ldap_pvt_thread_rdwr_wunlock LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
+LDAP_F( int )
+ldap_pvt_thread_key_create LDAP_P((ldap_pvt_thread_key_t *keyp));
+
+LDAP_F( int )
+ldap_pvt_thread_key_destroy LDAP_P((ldap_pvt_thread_key_t key));
+
+LDAP_F( int )
+ldap_pvt_thread_key_setdata LDAP_P((ldap_pvt_thread_key_t key, void *data));
+
+LDAP_F( int )
+ldap_pvt_thread_key_getdata LDAP_P((ldap_pvt_thread_key_t key, void **data));
+
#ifdef LDAP_DEBUG
LDAP_F( int )
ldap_pvt_thread_rdwr_readers LDAP_P((ldap_pvt_thread_rdwr_t *rdwrp));
ldap_pvt_thread_start_t *start,
void *arg ));
+LDAP_F( int )
+ldap_pvt_thread_pool_retract 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 ));
+#ifndef LDAP_PVT_THREAD_H_DONE
+typedef enum {
+ LDAP_PVT_THREAD_POOL_PARAM_UNKNOWN = -1,
+ LDAP_PVT_THREAD_POOL_PARAM_MAX,
+ LDAP_PVT_THREAD_POOL_PARAM_MAX_PENDING,
+ LDAP_PVT_THREAD_POOL_PARAM_OPEN,
+ LDAP_PVT_THREAD_POOL_PARAM_STARTING,
+ LDAP_PVT_THREAD_POOL_PARAM_ACTIVE,
+ LDAP_PVT_THREAD_POOL_PARAM_PAUSING,
+ LDAP_PVT_THREAD_POOL_PARAM_PENDING,
+ LDAP_PVT_THREAD_POOL_PARAM_BACKLOAD,
+ LDAP_PVT_THREAD_POOL_PARAM_ACTIVE_MAX,
+ LDAP_PVT_THREAD_POOL_PARAM_PENDING_MAX,
+ LDAP_PVT_THREAD_POOL_PARAM_BACKLOAD_MAX,
+ LDAP_PVT_THREAD_POOL_PARAM_STATE
+} ldap_pvt_thread_pool_param_t;
+#endif /* !LDAP_PVT_THREAD_H_DONE */
+
+LDAP_F( int )
+ldap_pvt_thread_pool_query LDAP_P((
+ ldap_pvt_thread_pool_t *pool,
+ ldap_pvt_thread_pool_param_t param, void *value ));
+
+LDAP_F( int )
+ldap_pvt_thread_pool_pausing LDAP_P((
+ ldap_pvt_thread_pool_t *pool ));
+
LDAP_F( int )
ldap_pvt_thread_pool_backload LDAP_P((
ldap_pvt_thread_pool_t *pool ));
+LDAP_F( int )
+ldap_pvt_thread_pool_pausecheck LDAP_P((
+ ldap_pvt_thread_pool_t *pool ));
+
LDAP_F( int )
ldap_pvt_thread_pool_pause LDAP_P((
ldap_pvt_thread_pool_t *pool ));
void *ctx,
void *key,
void *data,
- ldap_pvt_thread_pool_keyfree_t *kfree ));
+ ldap_pvt_thread_pool_keyfree_t *kfree,
+ void **olddatap,
+ ldap_pvt_thread_pool_keyfree_t **oldkfreep ));
LDAP_F( void )
ldap_pvt_thread_pool_purgekey LDAP_P(( void *key ));
LDAP_F( void )
ldap_pvt_thread_pool_context_reset LDAP_P(( void *key ));
+LDAP_F( ldap_pvt_thread_t )
+ldap_pvt_thread_pool_tid LDAP_P(( void *ctx ));
+
LDAP_END_DECL
#define LDAP_PVT_THREAD_H_DONE
-#endif /* _LDAP_THREAD_H */
+#endif /* _LDAP_PVT_THREAD_H */