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47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/*
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* wpa_supplicant/hostapd / Internal implementation of OS specific functions
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* Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*
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* This file is an example of operating system specific wrapper functions.
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* This version implements many of the functions internally, so it can be used
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* to fill in missing functions from the target system C libraries.
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*
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* Some of the functions are using standard C library calls in order to keep
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* this file in working condition to allow the functions to be tested on a
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* Linux target. Please note that OS_NO_C_LIB_DEFINES needs to be defined for
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* this file to work correctly. Note that these implementations are only
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* examples and are not optimized for speed.
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*/
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#include <string.h>
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#include "FreeRTOS.h"
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void *_xmalloc(size_t n)
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{
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void *return_addr = (void *)__builtin_return_address(0);
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return _heap_caps_malloc(n, MALLOC_CAP_8BIT, return_addr, 0);
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}
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void _xfree(void *ptr)
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{
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void *return_addr = (void *)__builtin_return_address(0);
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_heap_caps_free(ptr, return_addr, 0);
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}
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void *_xrealloc(void *ptr, size_t n)
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{
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void *return_addr = (void *)__builtin_return_address(0);
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return _heap_caps_realloc(ptr, n, MALLOC_CAP_8BIT, return_addr, 0);
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}
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