86653e2a1f
* Style: revert uncrustify portable directories * Style: Uncrustify Some Portable files Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
24 lines
684 B
C
24 lines
684 B
C
#include "FreeRTOSConfig.h"
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#include <stdlib.h>
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static long brk_siz = 0;
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// #if configTOTAL_HEAP_SIZE != 0
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typedef int _heep_t;
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#define ROUNDUP(s) (((s)+sizeof(_heep_t)-1)&~(sizeof(_heep_t)-1))
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static _heep_t _heep[ROUNDUP(configTOTAL_HEAP_SIZE)/sizeof(_heep_t)];
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#define _heep_size ROUNDUP(configTOTAL_HEAP_SIZE)
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/* #else
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extern char *_heep;
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extern long _heep_size;
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#endif
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*/
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extern char *sbrk(int size)
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{
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if (brk_siz + size > _heep_size || brk_siz + size < 0)
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return((char*)-1);
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brk_siz += size;
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return( (char*)_heep + brk_siz - size);
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}
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