53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
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/* debug.h - Various debugging facilities
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* Copyright (C) 2001 Thomas Moestl
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*
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* This file is part of the pdnsd package.
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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 provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef DEBUG_H
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#define DEBUG_H
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/*
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* A hand-rolled alloc debug factility, because most available libraries have
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* problems with at least one thread implementation.
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*/
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#ifdef ALLOC_DEBUG
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void *DBGcalloc(size_t n, size_t sz, char *file, int line);
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void *DBGmalloc(size_t sz, char *file, int line);
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void *DBGrealloc(void *ptr, size_t sz, char *file, int line);
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void DBGfree(void *ptr, char *file, int line);
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#define pdnsd_calloc(n,sz) DBGcalloc(n,sz,__FILE__,__LINE__)
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#define pdnsd_malloc(sz) DBGmalloc(sz,__FILE__,__LINE__)
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#define pdnsd_realloc(ptr,sz) DBGrealloc(ptr,sz,__FILE__,__LINE__)
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#define pdnsd_free(ptr) DBGfree(ptr,__FILE__,__LINE__)
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#else
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#define pdnsd_calloc calloc
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#define pdnsd_malloc malloc
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#define pdnsd_realloc realloc
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#define pdnsd_free free
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#endif
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#endif /* def DEBUG_H */
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