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40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
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/*------------------------------------------------------------------------*/
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/* Sample Code of OS Dependent Functions for FatFs */
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/* (C) ChaN, 2018 */
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/* (C) CTCaer, 2018 */
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/*------------------------------------------------------------------------*/
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#include "ff.h"
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#include "../../utils/types.h"
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#include <stdlib.h>
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#if FF_USE_LFN == 3 /* Dynamic memory allocation */
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/*------------------------------------------------------------------------*/
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/* Allocate a memory block */
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/*------------------------------------------------------------------------*/
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void* ff_memalloc ( /* Returns pointer to the allocated memory block (null if not enough core) */
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UINT msize /* Number of bytes to allocate */
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)
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{
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return malloc(msize); /* Allocate a new memory block with POSIX API */
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}
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/*------------------------------------------------------------------------*/
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/* Free a memory block */
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/*------------------------------------------------------------------------*/
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void ff_memfree (
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void* mblock /* Pointer to the memory block to free (nothing to do if null) */
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)
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{
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free(mblock); /* Free the memory block with POSIX API */
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}
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#endif
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