+/* ldap_pvt_thread.h - ldap threads header file */
/* $OpenLDAP$ */
-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, Redwood City, California, USA
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2010 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 at
- * http://www.OpenLDAP.org/license.html or in file LICENSE in the
- * top-level directory of the distribution.
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
*/
-/* ldap_pvt_thread.h - ldap threads header file NG */
#ifndef _LDAP_PVT_THREAD_H
-#define _LDAP_PVT_THREAD_H
+#define _LDAP_PVT_THREAD_H /* libldap_r/ldap_thr_debug.h #undefines this */
#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;
+#ifndef LDAP_PVT_THREAD_H_DONE
+typedef ldap_int_thread_t ldap_pvt_thread_t;
+#ifdef LDAP_THREAD_DEBUG_WRAP
+typedef ldap_debug_thread_mutex_t ldap_pvt_thread_mutex_t;
+typedef ldap_debug_thread_cond_t ldap_pvt_thread_cond_t;
+typedef ldap_debug_thread_rdwr_t ldap_pvt_thread_rdwr_t;
+#else
+typedef ldap_int_thread_mutex_t ldap_pvt_thread_mutex_t;
+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 */
+
+#define ldap_pvt_thread_equal ldap_int_thread_equal
LDAP_F( int )
ldap_pvt_thread_initialize LDAP_P(( void ));
#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)
+#ifndef LDAP_PVT_THREAD_H_DONE
+#define LDAP_PVT_THREAD_SET_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 *) )
#endif
+#endif /* !LDAP_PVT_THREAD_H_DONE */
LDAP_F( int )
ldap_pvt_thread_create LDAP_P((
LDAP_F( int )
ldap_pvt_thread_mutex_unlock LDAP_P(( ldap_pvt_thread_mutex_t *mutex ));
-#ifndef LDAP_THREAD_HAVE_RDWR
-typedef struct ldap_int_thread_rdwr_s * ldap_pvt_thread_rdwr_t;
+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_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));
#define LDAP_PVT_THREAD_EINVAL EINVAL
#define LDAP_PVT_THREAD_EBUSY EINVAL
+#ifndef LDAP_PVT_THREAD_H_DONE
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));
+#endif /* !LDAP_PVT_THREAD_H_DONE */
LDAP_F( int )
ldap_pvt_thread_pool_init LDAP_P((
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 ));
+
+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,
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 LDAP_P(( void ));
+
+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
-#endif /* _LDAP_THREAD_H */
+#define LDAP_PVT_THREAD_H_DONE
+#endif /* _LDAP_PVT_THREAD_H */