47 lines
819 B
C
Executable File
47 lines
819 B
C
Executable File
#include "os/os.h"
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#include "os_util.h"
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#include "portable.h"
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#include <string.h>
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void *os_malloc(size_t size)
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{
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return pvPortMalloc(size);
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}
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void *os_calloc(size_t size)
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{
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void *ret = os_malloc(size);
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if (ret)
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{
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memset(ret, 0, size);
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}
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return ret;
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}
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void *os_realloc(void *p, size_t size)
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{
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#if (configSTACK_ALLOCATION_FROM_SEPARATE_HEAP == 1)
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return realloc(p, size);
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#else
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OS_DBG("%s() fail @ %d function not support!\r\n", __func__, __LINE__);
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return NULL;
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#endif
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}
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void os_free(void *p)
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{
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vPortFree(p);
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}
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void os_heap_info(size_t *used_size, size_t *free_size, size_t *max_block_size)
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{
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if (max_block_size)
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{
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*max_block_size = 0;
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}
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if (used_size)
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*used_size = 0;
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if (free_size)
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*free_size = xPortGetFreeHeapSize();
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}
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