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/*
* Copyright (c) 2020, Michael Grunder <michael dot grunder at gmail dot com>
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Redis nor the names of its contributors may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "fmacros.h"
#include "alloc.h"
#include <string.h>
#include <stdlib.h>
hiredisAllocFuncs hiredisAllocFns = {
.mallocFn = malloc,
.callocFn = calloc,
.reallocFn = realloc,
.strdupFn = strdup,
.freeFn = free,
};
/* Override hiredis' allocators with ones supplied by the user */
hiredisAllocFuncs hiredisSetAllocators(hiredisAllocFuncs *override) {
hiredisAllocFuncs orig = hiredisAllocFns;
hiredisAllocFns = *override;
return orig;
}
/* Reset allocators to use libc defaults */
void hiredisResetAllocators(void) {
hiredisAllocFns = (hiredisAllocFuncs) {
.mallocFn = malloc,
.callocFn = calloc,
.reallocFn = realloc,
.strdupFn = strdup,
.freeFn = free,
};
}
#ifdef _WIN32
void *hi_malloc(size_t size) {
return hiredisAllocFns.mallocFn(size);
}
void *hi_calloc(size_t nmemb, size_t size) {
return hiredisAllocFns.callocFn(nmemb, size);
}
void *hi_realloc(void *ptr, size_t size) {
return hiredisAllocFns.reallocFn(ptr, size);
}
char *hi_strdup(const char *str) {
return hiredisAllocFns.strdupFn(str);
}
void hi_free(void *ptr) {
hiredisAllocFns.freeFn(ptr);
}
#endif
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