diff options
Diffstat (limited to 'libraries/libldap_r/ldap_thr_debug.h')
| -rw-r--r-- | libraries/libldap_r/ldap_thr_debug.h | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/libraries/libldap_r/ldap_thr_debug.h b/libraries/libldap_r/ldap_thr_debug.h new file mode 100644 index 0000000..6bf9314 --- /dev/null +++ b/libraries/libldap_r/ldap_thr_debug.h @@ -0,0 +1,191 @@ +/* ldap_thr_debug.h - preprocessor magic for LDAP_THREAD_DEBUG */ +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software <http://www.openldap.org/>. + * + * Copyright 2005-2021 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 the file LICENSE in the + * top-level directory of the distribution or, alternatively, at + * <http://www.OpenLDAP.org/license.html>. + */ + +#ifdef LDAP_THREAD_DEBUG + +/* + * libldap_r .c files should include this file after ldap_pvt_thread.h, + * with the appropriate LDAP_THREAD*_IMPLEMENTATION macro(s) defined. + */ + +#ifndef _LDAP_PVT_THREAD_H +#error "ldap_pvt_thread.h" must be included before "ldap_thr_debug.h" +#endif + +/* + * Support for thr_debug.c: + * + * thr_debug.c defines ldap_pvt_thread_* as wrappers around the real + * ldap_pvt_thread_* implementation, which this file renames to + * ldap_int_thread_*. + * + * Implementation: + * + * This file re#defines selected ldap_pvt_thread_* names to + * ldap_int_thread_*, which will be used from wrappers in thr_debug.c. + * Two ldap_int_*() calls are redirected to call ldap_debug_*(): These + * are wrappers around the originals, whose definitions are not renamed. + * This file then #includes ldap_pvt_thread.h to declare the renamed + * functions/types. If #included from thr_debug.c it finally #undefines + * the macros again. + * + * include/ldap_pvt_thread.h declares the typedefs ldap_pvt_thread*_t as + * either wrapper types ldap_debug_thread*_t or their usual definitions + * ldap_int_thread*_t, depending on the LDAP_THREAD_DEBUG_WRAP option. + * When defining the underlying implementation, this file then redirects + * the type names back to the original ldap_int_thread*_t types. + * include/ldap_<int,pvt>_thread.h also do some thr_debug magic. + * + * So, + * libldap_r/<not thr_debug.c> thus define ldap_int_thread_*() instead + * of ldap_pvt_thread_*(). + * thr_debug.c defines the ldap_pvt_*() and ldap_debug_*() functions. + * In thread.c, ldap_pvt_thread_<initialize/destroy>() will call + * ldap_debug_thread_*() instead of ldap_int_thread_*(). + * In tpool.c, ldap_int_thread_pool_shutdown() has explicit thr_debug.c + * support which treats ldap_pvt_thread_pool_destroy() the same way. + */ + +#ifndef LDAP_THREAD_IMPLEMENTATION /* for first part of threads.c */ +#define ldap_int_thread_initialize ldap_debug_thread_initialize +#define ldap_int_thread_destroy ldap_debug_thread_destroy +#else /* LDAP_THREAD_IMPLEMENTATION -- for thr_*.c and end of threads.c */ +#undef ldap_int_thread_initialize +#undef ldap_int_thread_destroy +#ifdef LDAP_THREAD_DEBUG_WRAP /* see ldap_pvt_thread.h */ +#define ldap_pvt_thread_mutex_t ldap_int_thread_mutex_t +#define ldap_pvt_thread_cond_t ldap_int_thread_cond_t +#endif +#define ldap_pvt_thread_sleep ldap_int_thread_sleep +#define ldap_pvt_thread_get_concurrency ldap_int_thread_get_concurrency +#define ldap_pvt_thread_set_concurrency ldap_int_thread_set_concurrency +#define ldap_pvt_thread_create ldap_int_thread_create +#define ldap_pvt_thread_exit ldap_int_thread_exit +#define ldap_pvt_thread_join ldap_int_thread_join +#define ldap_pvt_thread_kill ldap_int_thread_kill +#define ldap_pvt_thread_yield ldap_int_thread_yield +#define ldap_pvt_thread_cond_init ldap_int_thread_cond_init +#define ldap_pvt_thread_cond_destroy ldap_int_thread_cond_destroy +#define ldap_pvt_thread_cond_signal ldap_int_thread_cond_signal +#define ldap_pvt_thread_cond_broadcast ldap_int_thread_cond_broadcast +#define ldap_pvt_thread_cond_wait ldap_int_thread_cond_wait +#define ldap_pvt_thread_mutex_init ldap_int_thread_mutex_init +#define ldap_pvt_thread_mutex_destroy ldap_int_thread_mutex_destroy +#define ldap_pvt_thread_mutex_lock ldap_int_thread_mutex_lock +#define ldap_pvt_thread_mutex_trylock ldap_int_thread_mutex_trylock +#define ldap_pvt_thread_mutex_unlock ldap_int_thread_mutex_unlock +#define ldap_pvt_thread_self ldap_int_thread_self +#endif /* LDAP_THREAD_IMPLEMENTATION */ + +#ifdef LDAP_THREAD_RDWR_IMPLEMENTATION /* rdwr.c, thr_debug.c */ +#ifdef LDAP_THREAD_DEBUG_WRAP /* see ldap_pvt_thread.h */ +#define ldap_pvt_thread_rdwr_t ldap_int_thread_rdwr_t +#endif +#define ldap_pvt_thread_rdwr_init ldap_int_thread_rdwr_init +#define ldap_pvt_thread_rdwr_destroy ldap_int_thread_rdwr_destroy +#define ldap_pvt_thread_rdwr_rlock ldap_int_thread_rdwr_rlock +#define ldap_pvt_thread_rdwr_rtrylock ldap_int_thread_rdwr_rtrylock +#define ldap_pvt_thread_rdwr_runlock ldap_int_thread_rdwr_runlock +#define ldap_pvt_thread_rdwr_wlock ldap_int_thread_rdwr_wlock +#define ldap_pvt_thread_rdwr_wtrylock ldap_int_thread_rdwr_wtrylock +#define ldap_pvt_thread_rdwr_wunlock ldap_int_thread_rdwr_wunlock +#define ldap_pvt_thread_rdwr_readers ldap_int_thread_rdwr_readers +#define ldap_pvt_thread_rdwr_writers ldap_int_thread_rdwr_writers +#define ldap_pvt_thread_rdwr_active ldap_int_thread_rdwr_active +#endif /* LDAP_THREAD_RDWR_IMPLEMENTATION */ + +#ifdef LDAP_THREAD_POOL_IMPLEMENTATION /* tpool.c, thr_stub.c, thr_debug.c */ +#ifdef LDAP_THREAD_DEBUG_WRAP /* see ldap_pvt_thread.h */ +#define ldap_pvt_thread_pool_t ldap_int_thread_pool_t +#endif +#define ldap_pvt_thread_pool_init ldap_int_thread_pool_init +#define ldap_pvt_thread_pool_submit ldap_int_thread_pool_submit +#define ldap_pvt_thread_pool_maxthreads ldap_int_thread_pool_maxthreads +#define ldap_pvt_thread_pool_backload ldap_int_thread_pool_backload +#define ldap_pvt_thread_pool_pause ldap_int_thread_pool_pause +#define ldap_pvt_thread_pool_resume ldap_int_thread_pool_resume +#define ldap_pvt_thread_pool_destroy ldap_int_thread_pool_destroy +#define ldap_pvt_thread_pool_getkey ldap_int_thread_pool_getkey +#define ldap_pvt_thread_pool_setkey ldap_int_thread_pool_setkey +#define ldap_pvt_thread_pool_purgekey ldap_int_thread_pool_purgekey +#define ldap_pvt_thread_pool_context ldap_int_thread_pool_context +#define ldap_pvt_thread_pool_context_reset ldap_int_thread_pool_context_reset +#endif /* LDAP_THREAD_POOL_IMPLEMENTATION */ + +#undef _LDAP_PVT_THREAD_H +#include "ldap_pvt_thread.h" + +#ifdef LDAP_THREAD_POOL_IMPLEMENTATION /* tpool.c */ +/* + * tpool.c:ldap_int_thread_pool_shutdown() needs this. Could not + * use it for ldap_pvt_thread.h above because of its use of LDAP_P(). + */ +#undef ldap_pvt_thread_pool_destroy +#define ldap_pvt_thread_pool_destroy(p,r) ldap_int_thread_pool_destroy(p,r) +#endif + +#ifdef LDAP_THREAD_DEBUG_IMPLEMENTATION /* thr_debug.c */ +#undef ldap_pvt_thread_mutex_t +#undef ldap_pvt_thread_cond_t +#undef ldap_pvt_thread_sleep +#undef ldap_pvt_thread_get_concurrency +#undef ldap_pvt_thread_set_concurrency +#undef ldap_pvt_thread_create +#undef ldap_pvt_thread_exit +#undef ldap_pvt_thread_join +#undef ldap_pvt_thread_kill +#undef ldap_pvt_thread_yield +#undef ldap_pvt_thread_cond_init +#undef ldap_pvt_thread_cond_destroy +#undef ldap_pvt_thread_cond_signal +#undef ldap_pvt_thread_cond_broadcast +#undef ldap_pvt_thread_cond_wait +#undef ldap_pvt_thread_mutex_init +#undef ldap_pvt_thread_mutex_destroy +#undef ldap_pvt_thread_mutex_lock +#undef ldap_pvt_thread_mutex_trylock +#undef ldap_pvt_thread_mutex_unlock +#undef ldap_pvt_thread_self +/* LDAP_THREAD_RDWR_IMPLEMENTATION: */ +#undef ldap_pvt_thread_rdwr_t +#undef ldap_pvt_thread_rdwr_init +#undef ldap_pvt_thread_rdwr_destroy +#undef ldap_pvt_thread_rdwr_rlock +#undef ldap_pvt_thread_rdwr_rtrylock +#undef ldap_pvt_thread_rdwr_runlock +#undef ldap_pvt_thread_rdwr_wlock +#undef ldap_pvt_thread_rdwr_wtrylock +#undef ldap_pvt_thread_rdwr_wunlock +#undef ldap_pvt_thread_rdwr_readers +#undef ldap_pvt_thread_rdwr_writers +#undef ldap_pvt_thread_rdwr_active +/* LDAP_THREAD_POOL_IMPLEMENTATION: */ +#undef ldap_pvt_thread_pool_t +#undef ldap_pvt_thread_pool_init +#undef ldap_pvt_thread_pool_submit +#undef ldap_pvt_thread_pool_maxthreads +#undef ldap_pvt_thread_pool_backload +#undef ldap_pvt_thread_pool_pause +#undef ldap_pvt_thread_pool_resume +#undef ldap_pvt_thread_pool_destroy +#undef ldap_pvt_thread_pool_getkey +#undef ldap_pvt_thread_pool_setkey +#undef ldap_pvt_thread_pool_purgekey +#undef ldap_pvt_thread_pool_context +#undef ldap_pvt_thread_pool_context_reset +#endif /* LDAP_THREAD_DEBUG_IMPLEMENTATION */ + +#endif /* LDAP_THREAD_DEBUG */ |