INtime SDK Help
C/C++ Runtime heap
The INtime run-time support heap is the memory managed by malloc, calloc, realloc, and free. The below listed functions are non-standard support functions that operate on that heap. The run-time heap is implemented using an mpool.
This lists common operations related to the INtime run-time support heap.
| To . . . | Use this system call . . . |
|---|---|
| Add a new memory chunk to the heap. | heap_add_chunk |
| Return the current number of buffers created by malloc/realloc/calloc | heap_buffer_cnt |
| Return the size of a buffer returned by malloc/realloc/calloc | heap_buffer_size |
| Check the heap for internal consistency | heap_check |
| Return to the operating system pages of memory freed via free and no longer in use | heap_compact |
| Dump heap statistics and lists to the console or to a file | heap_dump |
| Get the size of the basic heap allocation block | heap_get_blk_size |
| Get heap configuration | heap_get_config |
| Get the size of the system page size value in bytes | heap_get_page_size |
| Set the size of the basic heap allocation block | heap_set_blk_size |
| Set heap configuration | heap_set_config |
| Get heap statistics | heap_stats |
| Reset heap statistics | heap_stats_reset |
| Determine whether the buffer address is valid and exists within the heap | heap_validate_buffer |
| Instruct the heap manager to clear all buffers when freed | heap_zap |