2005-09-18 07:28:08 +08:00
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/* ldap_thr_debug.h - preprocessor magic for LDAP_THREAD_DEBUG */
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/* $OpenLDAP$ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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2007-01-03 04:00:42 +08:00
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* Copyright 2005-2007 The OpenLDAP Foundation.
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2005-09-18 07:28:08 +08:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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#ifdef LDAP_THREAD_DEBUG
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/*
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* libldap_r .c files should include this file after ldap_pvt_thread.h,
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2006-04-02 02:31:38 +08:00
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* with the appropriate LDAP_THREAD*_IMPLEMENTATION macro(s) defined.
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2005-09-18 07:28:08 +08:00
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*/
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#ifndef _LDAP_PVT_THREAD_H
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#error "ldap_pvt_thread.h" must be included before "ldap_thr_debug.h"
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#endif
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/*
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* Support for thr_debug.c:
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*
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2006-04-02 02:31:38 +08:00
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* thr_debug.c defines ldap_pvt_thread_* as wrappers around the real
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* ldap_pvt_thread_* implementation, which this file renames to
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* ldap_int_thread_*.
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2005-09-18 07:28:08 +08:00
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*
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2006-04-02 02:31:38 +08:00
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* Implementation:
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2005-09-18 07:28:08 +08:00
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*
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2006-04-02 02:31:38 +08:00
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* This file re#defines selected ldap_pvt_thread_* names to
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* ldap_int_thread_*, which will be used from wrappers in thr_debug.c.
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* Two ldap_int_*() calls are redirected to call ldap_debug_*(): These
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* are wrappers around the originals, whose definitions are not renamed.
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* This file then #includes ldap_pvt_thread.h to declare the renamed
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* functions/types. If #included from thr_debug.c it finally #undefines
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* the macros again.
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*
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* include/ldap_pvt_thread.h declares the typedefs ldap_pvt_thread*_t as
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* either wrapper types ldap_debug_thread*_t or their usual definitions
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* ldap_int_thread*_t, depending on the LDAP_THREAD_DEBUG_WRAP option.
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* When defining the underlying implementation, this file then redirects
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* the type names back to the original ldap_int_thread*_t types.
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* include/ldap_<int,pvt>_thread.h also do some thr_debug magic.
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*
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* So,
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* libldap_r/<not thr_debug.c> thus define ldap_int_thread_*() instead
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* of ldap_pvt_thread_*().
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* thr_debug.c defines the ldap_pvt_*() and ldap_debug_*() functions.
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2005-09-18 07:28:08 +08:00
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* In thread.c, ldap_pvt_thread_<initialize/destroy>() will call
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2006-04-02 02:31:38 +08:00
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* ldap_debug_thread_*() instead of ldap_int_thread_*().
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* In tpool.c, ldap_int_thread_pool_shutdown() has explicit thr_debug.c
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* support which treats ldap_pvt_thread_pool_destroy() the same way.
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2005-09-18 07:28:08 +08:00
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*/
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#ifndef LDAP_THREAD_IMPLEMENTATION /* for first part of threads.c */
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#define ldap_int_thread_initialize ldap_debug_thread_initialize
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#define ldap_int_thread_destroy ldap_debug_thread_destroy
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#else /* LDAP_THREAD_IMPLEMENTATION -- for thr_*.c and end of threads.c */
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#undef ldap_int_thread_initialize
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#undef ldap_int_thread_destroy
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#ifdef LDAP_THREAD_DEBUG_WRAP /* see ldap_pvt_thread.h */
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#define ldap_pvt_thread_mutex_t ldap_int_thread_mutex_t
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#define ldap_pvt_thread_cond_t ldap_int_thread_cond_t
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#endif
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#define ldap_pvt_thread_sleep ldap_int_thread_sleep
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#define ldap_pvt_thread_get_concurrency ldap_int_thread_get_concurrency
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#define ldap_pvt_thread_set_concurrency ldap_int_thread_set_concurrency
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#define ldap_pvt_thread_create ldap_int_thread_create
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#define ldap_pvt_thread_exit ldap_int_thread_exit
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#define ldap_pvt_thread_join ldap_int_thread_join
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#define ldap_pvt_thread_kill ldap_int_thread_kill
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#define ldap_pvt_thread_yield ldap_int_thread_yield
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#define ldap_pvt_thread_cond_init ldap_int_thread_cond_init
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#define ldap_pvt_thread_cond_destroy ldap_int_thread_cond_destroy
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#define ldap_pvt_thread_cond_signal ldap_int_thread_cond_signal
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#define ldap_pvt_thread_cond_broadcast ldap_int_thread_cond_broadcast
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#define ldap_pvt_thread_cond_wait ldap_int_thread_cond_wait
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#define ldap_pvt_thread_mutex_init ldap_int_thread_mutex_init
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#define ldap_pvt_thread_mutex_destroy ldap_int_thread_mutex_destroy
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#define ldap_pvt_thread_mutex_lock ldap_int_thread_mutex_lock
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#define ldap_pvt_thread_mutex_trylock ldap_int_thread_mutex_trylock
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#define ldap_pvt_thread_mutex_unlock ldap_int_thread_mutex_unlock
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#define ldap_pvt_thread_self ldap_int_thread_self
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#endif /* LDAP_THREAD_IMPLEMENTATION */
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#ifdef LDAP_THREAD_RDWR_IMPLEMENTATION /* rdwr.c, thr_debug.c */
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#ifdef LDAP_THREAD_DEBUG_WRAP /* see ldap_pvt_thread.h */
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#define ldap_pvt_thread_rdwr_t ldap_int_thread_rdwr_t
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#endif
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#define ldap_pvt_thread_rdwr_init ldap_int_thread_rdwr_init
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#define ldap_pvt_thread_rdwr_destroy ldap_int_thread_rdwr_destroy
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#define ldap_pvt_thread_rdwr_rlock ldap_int_thread_rdwr_rlock
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#define ldap_pvt_thread_rdwr_rtrylock ldap_int_thread_rdwr_rtrylock
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#define ldap_pvt_thread_rdwr_runlock ldap_int_thread_rdwr_runlock
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#define ldap_pvt_thread_rdwr_wlock ldap_int_thread_rdwr_wlock
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#define ldap_pvt_thread_rdwr_wtrylock ldap_int_thread_rdwr_wtrylock
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#define ldap_pvt_thread_rdwr_wunlock ldap_int_thread_rdwr_wunlock
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#define ldap_pvt_thread_rdwr_readers ldap_int_thread_rdwr_readers
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#define ldap_pvt_thread_rdwr_writers ldap_int_thread_rdwr_writers
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#define ldap_pvt_thread_rdwr_active ldap_int_thread_rdwr_active
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#endif /* LDAP_THREAD_RDWR_IMPLEMENTATION */
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#ifdef LDAP_THREAD_POOL_IMPLEMENTATION /* tpool.c, thr_stub.c, thr_debug.c */
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#ifdef LDAP_THREAD_DEBUG_WRAP /* see ldap_pvt_thread.h */
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#define ldap_pvt_thread_pool_t ldap_int_thread_pool_t
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#endif
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#define ldap_pvt_thread_pool_init ldap_int_thread_pool_init
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#define ldap_pvt_thread_pool_submit ldap_int_thread_pool_submit
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#define ldap_pvt_thread_pool_maxthreads ldap_int_thread_pool_maxthreads
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#define ldap_pvt_thread_pool_backload ldap_int_thread_pool_backload
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#define ldap_pvt_thread_pool_pause ldap_int_thread_pool_pause
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#define ldap_pvt_thread_pool_resume ldap_int_thread_pool_resume
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#define ldap_pvt_thread_pool_destroy ldap_int_thread_pool_destroy
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#define ldap_pvt_thread_pool_getkey ldap_int_thread_pool_getkey
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#define ldap_pvt_thread_pool_setkey ldap_int_thread_pool_setkey
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#define ldap_pvt_thread_pool_purgekey ldap_int_thread_pool_purgekey
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#define ldap_pvt_thread_pool_context ldap_int_thread_pool_context
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#define ldap_pvt_thread_pool_context_reset ldap_int_thread_pool_context_reset
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#endif /* LDAP_THREAD_POOL_IMPLEMENTATION */
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#undef _LDAP_PVT_THREAD_H
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#include "ldap_pvt_thread.h"
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#ifdef LDAP_THREAD_POOL_IMPLEMENTATION /* tpool.c */
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/*
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* tpool.c:ldap_int_thread_pool_shutdown() needs this. Could not
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* use it for ldap_pvt_thread.h above because of its use of LDAP_P().
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*/
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#undef ldap_pvt_thread_pool_destroy
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#define ldap_pvt_thread_pool_destroy(p,r) ldap_int_thread_pool_destroy(p,r)
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#endif
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#ifdef LDAP_THREAD_DEBUG_IMPLEMENTATION /* thr_debug.c */
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#undef ldap_pvt_thread_mutex_t
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#undef ldap_pvt_thread_cond_t
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#undef ldap_pvt_thread_sleep
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#undef ldap_pvt_thread_get_concurrency
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#undef ldap_pvt_thread_set_concurrency
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#undef ldap_pvt_thread_create
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#undef ldap_pvt_thread_exit
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#undef ldap_pvt_thread_join
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#undef ldap_pvt_thread_kill
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#undef ldap_pvt_thread_yield
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#undef ldap_pvt_thread_cond_init
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#undef ldap_pvt_thread_cond_destroy
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#undef ldap_pvt_thread_cond_signal
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#undef ldap_pvt_thread_cond_broadcast
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#undef ldap_pvt_thread_cond_wait
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#undef ldap_pvt_thread_mutex_init
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#undef ldap_pvt_thread_mutex_destroy
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#undef ldap_pvt_thread_mutex_lock
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#undef ldap_pvt_thread_mutex_trylock
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#undef ldap_pvt_thread_mutex_unlock
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#undef ldap_pvt_thread_self
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/* LDAP_THREAD_RDWR_IMPLEMENTATION: */
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#undef ldap_pvt_thread_rdwr_t
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#undef ldap_pvt_thread_rdwr_init
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#undef ldap_pvt_thread_rdwr_destroy
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#undef ldap_pvt_thread_rdwr_rlock
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#undef ldap_pvt_thread_rdwr_rtrylock
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#undef ldap_pvt_thread_rdwr_runlock
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#undef ldap_pvt_thread_rdwr_wlock
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#undef ldap_pvt_thread_rdwr_wtrylock
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#undef ldap_pvt_thread_rdwr_wunlock
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#undef ldap_pvt_thread_rdwr_readers
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#undef ldap_pvt_thread_rdwr_writers
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#undef ldap_pvt_thread_rdwr_active
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/* LDAP_THREAD_POOL_IMPLEMENTATION: */
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#undef ldap_pvt_thread_pool_t
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#undef ldap_pvt_thread_pool_init
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#undef ldap_pvt_thread_pool_submit
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#undef ldap_pvt_thread_pool_maxthreads
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#undef ldap_pvt_thread_pool_backload
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#undef ldap_pvt_thread_pool_pause
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#undef ldap_pvt_thread_pool_resume
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#undef ldap_pvt_thread_pool_destroy
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#undef ldap_pvt_thread_pool_getkey
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#undef ldap_pvt_thread_pool_setkey
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#undef ldap_pvt_thread_pool_purgekey
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#undef ldap_pvt_thread_pool_context
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#undef ldap_pvt_thread_pool_context_reset
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#endif /* LDAP_THREAD_DEBUG_IMPLEMENTATION */
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#endif /* LDAP_THREAD_DEBUG */
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