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Annotation of parser3/src/lib/sdbm/apr-include/apr_pools.h, revision 1.5

1.2       paf         1: /* ====================================================================
                      2:  * The Apache Software License, Version 1.1
                      3:  *
                      4:  * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
                      5:  * reserved.
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                      7:  * Redistribution and use in source and binary forms, with or without
                      8:  * modification, are permitted provided that the following conditions
                      9:  * are met:
                     10:  *
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  *
                     14:  * 2. Redistributions in binary form must reproduce the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer in
                     16:  *    the documentation and/or other materials provided with the
                     17:  *    distribution.
                     18:  *
                     19:  * 3. The end-user documentation included with the redistribution,
                     20:  *    if any, must include the following acknowledgment:
                     21:  *       "This product includes software developed by the
                     22:  *        Apache Software Foundation (http://www.apache.org/)."
                     23:  *    Alternately, this acknowledgment may appear in the software itself,
                     24:  *    if and wherever such third-party acknowledgments normally appear.
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                     26:  * 4. The names "Apache" and "Apache Software Foundation" must
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                     28:  *    software without prior written permission. For written
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                     31:  * 5. Products derived from this software may not be called "Apache",
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                     34:  *
                     35:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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                     37:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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                     47:  * ====================================================================
                     48:  *
                     49:  * This software consists of voluntary contributions made by many
                     50:  * individuals on behalf of the Apache Software Foundation.  For more
                     51:  * information on the Apache Software Foundation, please see
                     52:  * <http://www.apache.org/>.
                     53:  */
                     54: 
                     55: #ifndef APR_POOLS_H
                     56: #define APR_POOLS_H
                     57: 
1.4       paf        58: #include "apr_errno.h"
                     59: 
1.2       paf        60: #ifdef __cplusplus
                     61: extern "C" {
                     62: #endif
                     63: 
                     64: /**
                     65:  * @file apr_pools.h
                     66:  * @brief APR memory allocation
                     67:  *
                     68:  * Resource allocation routines...
                     69:  *
                     70:  * designed so that we don't have to keep track of EVERYTHING so that
                     71:  * it can be explicitly freed later (a fundamentally unsound strategy ---
                     72:  * particularly in the presence of die()).
                     73:  *
                     74:  * Instead, we maintain pools, and allocate items (both memory and I/O
                     75:  * handlers) from the pools --- currently there are two, one for per
                     76:  * transaction info, and one for config info.  When a transaction is over,
                     77:  * we can delete everything in the per-transaction apr_pool_t without fear,
                     78:  * and without thinking too hard about it either.
                     79:  */
                     80: 
                     81: typedef void apr_pool_t;
                     82: 
                     83: #ifdef __cplusplus
                     84: }
                     85: #endif
                     86: 
                     87: #endif /* !APR_POOLS_H */