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heap_caps: Add heap_caps_check_integrity() function

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Angus Gratton 2017-05-10 17:17:52 +10:00 committed by Angus Gratton
parent 63e1e4e502
commit 1cb0f30933
2 changed files with 30 additions and 0 deletions
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15
components/heap/heap_caps.c
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@ -288,3 +288,18 @@ void heap_caps_print_heap_info( uint32_t caps )
printf(" free %d allocated %d min_free %d largest_free_block %d\n", info.total_free_bytes, info.total_allocated_bytes, info.minimum_free_bytes, info.largest_free_block);
}
bool heap_caps_check_integrity(uint32_t caps, bool print_errors)
{
bool all_heaps = caps & MALLOC_CAP_INVALID;
bool valid = true;
heap_t *heap;
SLIST_FOREACH(heap, &registered_heaps, next) {
if (heap->heap != NULL
&& (all_heaps || (get_all_caps(heap) & caps) == caps)) {
valid = multi_heap_check(heap->heap, print_errors) && valid;
}
}
return valid;
}

15
components/heap/include/esp_heap_caps.h
View file

@ -154,3 +154,18 @@ void heap_caps_get_info( multi_heap_info_t *info, uint32_t caps );
*/
void heap_caps_print_heap_info( uint32_t caps );
/**
* @brief Check integrity of all heaps with the given capabilities.
*
* Calls multi_heap_check() on all heaps which share the given capabilities. Optionally
* print errors if the heaps are corrupt.
*
* Pass caps == MALLOC_CAP_INVALID to test all registered heaps.
*
* @param caps Bitwise OR of MALLOC_CAP_* flags indicating the type
* of memory
* @param print_errors Print specific errors if heap corruption is found.
*
* @return True if all heaps are valid, False if at least one heap is corrupt.
*/
bool heap_caps_check_integrity(uint32_t caps, bool print_errors);