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78 lines
3.2 KiB
78 lines
3.2 KiB
/**************************************************************************** |
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* netutils/thttpd/thttpd_alloc.h |
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* |
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* Copyright (C) 2009 Gregory Nutt. All rights reserved. |
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr> |
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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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* |
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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 |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* 3. Neither the name NuttX nor the names of its contributors may be |
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* used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* 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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#ifndef __NETUTILS_THTTPD_HTTDP_ALLOC_H |
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#define __NETUTILS_THTTPD_HTTDP_ALLOC_H |
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/**************************************************************************** |
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* Included Files |
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****************************************************************************/ |
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#include <nuttx/config.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include "config.h" |
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#ifdef CONFIG_THTTPD |
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/**************************************************************************** |
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* Global Functions |
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****************************************************************************/ |
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/* Allows all memory management calls to be intercepted */ |
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#ifdef CONFIG_THTTPD_MEMDEBUG |
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extern FAR void *httpd_malloc(size_t nbytes); |
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extern FAR void *httpd_realloc(FAR void *oldptr, size_t oldsize, size_t newsize); |
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extern void httpd_free(FAR void *ptr); |
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extern FAR char *httpd_strdup(const char *str); |
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#else |
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# define httpd_malloc(n) malloc(n) |
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# define httpd_realloc(p,o,n) realloc(p,n) |
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# define httpd_free(p) free(p) |
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# define httpd_strdup(s) strdup(s) |
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#endif |
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/* Helpers to support allocations in multiples of a type size */ |
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#define NEW(t,n) ((t*)httpd_malloc(sizeof(t)*(n))) |
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#define RENEW(p,t,o,n) ((t*)httpd_realloc((void*)p, sizeof(t)*(o), sizeof(t)*(n))) |
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/* Helpers to implement dynamically allocated strings */ |
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extern void httpd_realloc_str(char **pstr, size_t *maxsizeP, size_t size); |
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#endif /* CONFIG_THTTPD */ |
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#endif /* __NETUTILS_THTTPD_HTTDP_ALLOC_H */
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