diff options
Diffstat (limited to 'arena.c')
| -rw-r--r-- | arena.c | 38 |
1 files changed, 19 insertions, 19 deletions
@@ -4,35 +4,35 @@ struct arena alloc_arena(u64 capacity) { - /* TODO(pryazha): Find reasonable maximum capacity through testing */ - assert(capacity <= (u64)gigabytes(16)); - if (!capacity) - capacity = kilobytes(4); - void *memory = sys_alloc(capacity); - assert(memory); - return (struct arena){memory, capacity, 0}; + /* TODO(pryazha): Find reasonable maximum capacity through testing */ + assert(capacity <= (u64)gigabytes(16)); + if (!capacity) + capacity = kilobytes(4); + void *memory = sys_alloc(capacity); + assert(memory); + return (struct arena){memory, capacity, 0}; } void release_arena(struct arena *arena) { - assert(arena); - sys_free(arena->memory, arena->capacity); - arena->memory = 0; - arena->capacity = 0; - arena->used = 0; + assert(arena); + sys_free(arena->memory, arena->capacity); + arena->memory = 0; + arena->capacity = 0; + arena->used = 0; } void *push_arena(struct arena *arena, u64 size) { - assert(arena); - assert(arena->used + size <= arena->capacity); - void *memory = arena->memory + arena->used; - arena->used += size; - return memory; + assert(arena); + assert(arena->used + size <= arena->capacity); + void *memory = arena->memory + arena->used; + arena->used += size; + return memory; } void pop_arena(struct arena *arena, u64 size) { - assert(arena); - arena->used -= min(size, arena->used); + assert(arena); + arena->used -= min(size, arena->used); } |
