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some progress on the arena allocator

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Ivar Fatland
2025-11-18 21:54:38 +01:00
parent 78cc6c5cae
commit d4451196f6
4 changed files with 94 additions and 7 deletions
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cig.h
+3 -3
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@@ -78,7 +78,7 @@ void *borrow_allocator_resize_func(borrow_allocator_t *this, void *old_ptr, size
#define borrow_allocator_resize(this, old_ptr, bytes) borrow_allocator_resize_func(this, old_ptr, bytes, __FILE__, __LINE__)
void borrow_allocator_free(borrow_allocator_t *this, void *old_ptr);
// Free all allocations done by this allocator.
void borrow_allocator_reset(borrow_allocator_t *this);
void borrow_allocator_free_all(borrow_allocator_t *this);
size_t borrow_allocator_count_allocations(borrow_allocator_t *this);
// Check that all allocations have been freed, or print a list of files and
// lines where made that haven't been freed to stderr and then exit the program
@@ -101,7 +101,7 @@ allocator_t borrow_allocator_interface(borrow_allocator_t *this);
borrow_allocator_interface(&borrow_allocator_create()); \
!((borrow_allocator_t *)NAME.this)->head; \
((borrow_allocator_t *)NAME.this)->head = \
(borrow_allocator_reset(((borrow_allocator_t *)NAME.this)), \
(borrow_allocator_free_all(((borrow_allocator_t *)NAME.this)), \
(linked_allocation_node_t *)1)) \
for (int UNIQUE = 0; UNIQUE < 1; UNIQUE++)
@@ -145,7 +145,7 @@ void *arena_allocator_alloc_func(
#define arena_allocator_alloc(THIS, BYTES) \
arena_allocator_alloc_func(THIS, BYTES, __FILE__, __LINE__)
void arena_allocator_reset(arena_allocator_t *this);
void arena_allocator_reset(arena_allocator_t *this, const char *file, int line);
void arena_allocator_destroy(arena_allocator_t *this);
allocator_t arena_allocator_interface(arena_allocator_t *this);