1 files changed, 342 insertions, 0 deletions
diff --git a/include/ldap_pvt_thread.h b/include/ldap_pvt_thread.h
new file mode 100644
index 0000000..037d6e9
--- /dev/null
+++ b/include/ldap_pvt_thread.h
@@ -0,0 +1,342 @@
+/* ldap_pvt_thread.h - ldap threads header file */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ * 
+ * Copyright 1998-2022 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
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+
+#ifndef _LDAP_PVT_THREAD_H
+#define _LDAP_PVT_THREAD_H /* libldap/ldap_thr_debug.h #undefines this */
+
+#include "ldap_cdefs.h"
+#include "ldap_int_thread.h"
+
+LDAP_BEGIN_DECL
+
+#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;
+#define LDAP_PVT_MUTEX_FIRSTCREATE	LDAP_DEBUG_MUTEX_FIRSTCREATE
+#define LDAP_PVT_MUTEX_NULL			LDAP_DEBUG_MUTEX_NULL
+#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;
+#define LDAP_PVT_MUTEX_FIRSTCREATE	LDAP_INT_MUTEX_FIRSTCREATE
+#define LDAP_PVT_MUTEX_NULL			LDAP_INT_MUTEX_NULL
+#endif
+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 ));
+
+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_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_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_recursive_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 ));
+
+#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_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));
+
+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_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
+
+#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 int (ldap_pvt_thread_walk_t) LDAP_P((ldap_pvt_thread_start_t *start, void *start_arg, 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_pool_t *pool_out,
+	int max_threads,
+	int max_pending ));
+
+LDAP_F( int )
+ldap_pvt_thread_pool_init_q LDAP_P((
+	ldap_pvt_thread_pool_t *pool_out,
+	int max_threads,
+	int max_pending,
+	int num_qs ));
+
+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_submit2 LDAP_P((
+	ldap_pvt_thread_pool_t *pool,
+	ldap_pvt_thread_start_t *start,
+	void *arg,
+	void **cookie ));
+
+LDAP_F( int )
+ldap_pvt_thread_pool_retract LDAP_P((
+	void *cookie ));
+
+LDAP_F( int )
+ldap_pvt_thread_pool_walk LDAP_P((
+	ldap_pvt_thread_pool_t *pool,
+	ldap_pvt_thread_start_t *start,
+	ldap_pvt_thread_walk_t *cb,
+	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_queues LDAP_P((
+	ldap_pvt_thread_pool_t *pool,
+	int numqs ));
+
+#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( void )
+ldap_pvt_thread_pool_idle LDAP_P((
+	ldap_pvt_thread_pool_t *pool ));
+
+LDAP_F( void )
+ldap_pvt_thread_pool_unidle 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_pausecheck_native 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_close LDAP_P((
+	ldap_pvt_thread_pool_t *pool,
+	int run_pending ));
+
+LDAP_F( int )
+ldap_pvt_thread_pool_free LDAP_P((
+	ldap_pvt_thread_pool_t *pool ));
+
+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,
+	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
+
+#define LDAP_PVT_THREAD_H_DONE
+#endif /* _LDAP_PVT_THREAD_H */