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57 lines
1.0 KiB
57 lines
1.0 KiB
10 years ago
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/*
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* Copyright (c) 2009-2013 Petri Lehtinen <petri@digip.org>
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* Copyright (c) 2011-2012 Basile Starynkevitch <basile@starynkevitch.net>
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*
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* Jansson is free software; you can redistribute it and/or modify it
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* under the terms of the MIT license. See LICENSE for details.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "jansson.h"
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#include "jansson_private.h"
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/* memory function pointers */
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static json_malloc_t do_malloc = malloc;
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static json_free_t do_free = free;
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void *jsonp_malloc(size_t size)
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{
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if(!size)
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return NULL;
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return (*do_malloc)(size);
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}
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void jsonp_free(void *ptr)
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{
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if(!ptr)
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return;
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(*do_free)(ptr);
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}
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char *jsonp_strdup(const char *str)
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{
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char *new_str;
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size_t len;
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len = strlen(str);
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if(len == (size_t)-1)
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return NULL;
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new_str = jsonp_malloc(len + 1);
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if(!new_str)
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return NULL;
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memcpy(new_str, str, len + 1);
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return new_str;
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}
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void json_set_alloc_funcs(json_malloc_t malloc_fn, json_free_t free_fn)
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{
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do_malloc = malloc_fn;
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do_free = free_fn;
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}
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