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/* $Id$ */ |
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adx |
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/************************************************* |
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* Perl-Compatible Regular Expressions * |
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*************************************************/ |
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/* PCRE is a library of functions to support regular expressions whose syntax |
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and semantics are as close as possible to those of the Perl 5 language. |
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Written by Philip Hazel |
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Copyright (c) 1997-2005 University of Cambridge |
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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 are met: |
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* Redistributions of source code must retain the above copyright notice, |
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this list of conditions and the following disclaimer. |
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* 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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* Neither the name of the University of Cambridge nor the names of its |
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contributors may be used to endorse or promote products derived from |
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this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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POSSIBILITY OF SUCH DAMAGE. |
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----------------------------------------------------------------------------- |
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*/ |
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/* This module contains global variables that are exported by the PCRE library. |
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PCRE is thread-clean and doesn't use any global variables in the normal sense. |
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However, it calls memory allocation and freeing functions via the four |
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indirections below, and it can optionally do callouts, using the fifth |
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indirection. These values can be changed by the caller, but are shared between |
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all threads. However, when compiling for Virtual Pascal, things are done |
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differently, and global variables are not used (see pcre.in). */ |
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#include "pcre_internal.h" |
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#ifdef __cplusplus |
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extern "C" void *(*pcre_malloc)(size_t) = malloc; |
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extern "C" void (*pcre_free)(void *) = free; |
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extern "C" void *(*pcre_stack_malloc)(size_t) = malloc; |
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extern "C" void (*pcre_stack_free)(void *) = free; |
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extern "C" int (*pcre_callout)(pcre_callout_block *) = NULL; |
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#else |
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void *(*pcre_malloc)(size_t) = malloc; |
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void (*pcre_free)(void *) = free; |
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void *(*pcre_stack_malloc)(size_t) = malloc; |
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void (*pcre_stack_free)(void *) = free; |
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int (*pcre_callout)(pcre_callout_block *) = NULL; |
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#endif |
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/* End of pcre_globals.c */ |
