XArena
Arena
typedef struct XArena{
size_t chunk_size;
XArenaChunk *chunks;
XArenaChunk *current;
}XArena;Lifecycle
x_arena_create
Create a new arena with the given default chunk size.
X_ARENA_API XArena * x_arena_create(size_t chunk_size);Returns
pointer to the new arena or NULL if creation fails
x_arena_destroy
Destroy the arena and free all memory.
X_ARENA_API void x_arena_destroy(XArena *arena);Parameters
XArena *arena- The arena to destroy.
x_arena_has_pointer
checks if a pointer points to arena owned memory
X_ARENA_API bool x_arena_has_pointer(
const XArena *arena,
void *ptr
);Parameters
const XArena *arena- The arena to check for pointer ownership
void *ptr- The pointer to check
Returns
true if ptr points to an address owned by the arena.