diff options
Diffstat (limited to '')
-rw-r--r-- | cpukit/score/include/rtems/score/heap.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/cpukit/score/include/rtems/score/heap.h b/cpukit/score/include/rtems/score/heap.h index 1996fb80ff..8f508c9874 100644 --- a/cpukit/score/include/rtems/score/heap.h +++ b/cpukit/score/include/rtems/score/heap.h @@ -549,6 +549,29 @@ void _Heap_Iterate( ); /** + * @brief Greedy allocate that empties the heap. + * + * Afterward the heap has at most @a remaining_free_space free space left in + * one free block. All other blocks are used. + * + * @see _Heap_Greedy_free(). + */ +Heap_Block *_Heap_Greedy_allocate( + Heap_Control *heap, + uintptr_t remaining_free_space +); + +/** + * @brief Frees blocks of a greedy allocation. + * + * The @a blocks must be the return value of _Heap_Greedy_allocate(). + */ +void _Heap_Greedy_free( + Heap_Control *heap, + Heap_Block *blocks +); + +/** * @brief Returns information about used and free blocks for the heap @a heap * in @a info. */ |