diff options
Diffstat (limited to 'src/kernel/mem/heap.std.h')
-rw-r--r-- | src/kernel/mem/heap.std.h | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/src/kernel/mem/heap.std.h b/src/kernel/mem/heap.std.h deleted file mode 100644 index 2018508..0000000 --- a/src/kernel/mem/heap.std.h +++ /dev/null @@ -1,32 +0,0 @@ -#ifndef DEF_HEAP_H -#define DEF_HEAP_H - -/* The heap is the data structure that permits allocating and freeing memory easily. - The functions in this file are only used by mem.c, which provides kmalloc and kfree. - The heap algorithm used is based on the one described here : - http://www.jamesmolloy.co.uk/tutorial_html/7.-The%20Heap.html */ - -#include <types.h> - -struct heap_header { - uint32_t magic; - uint32_t is_hole; - size_t size; -}; - -struct heap_footer { - uint32_t magic; - struct heap_header *header; -}; - -struct heap { - struct heap_header **idx; - uint32_t idxused; - size_t start_addr, end_addr, max_end; -}; - -void heap_create(struct heap *heap, size_t start, size_t idxsize, size_t datasize, size_t maxdatasize); -void* heap_alloc(struct heap *heap, size_t sz); -void heap_free(struct heap *heap, void* ptr); - -#endif |