collector_main Cyc_apply_from_buf Cyc_mutators debug_dump_globals gc_add_mutator gc_align gc_alloc gc_alloc_bignum gc_alloc_from_bignum gc_allocated_bytes gc_collector gc_collector_mark_gray gc_collector_sweep gc_collector_trace gc_copy_obj gc_empty_collector_stack gc_free_chunk_size gc_free_old_thread_data gc_grow_heap gc_handshake gc_heap_align gc_heap_create gc_heap_end gc_heap_first_block gc_heap_free gc_heap_last gc_heap_last_block gc_heap_merge gc_heap_pad_size gc_initialize gc_is_heap_empty gc_is_stack_obj gc_mark_black gc_mark_globals gc_mark_gray gc_mark_gray2 gc_merge_all_heaps gc_mut_cooperate gc_mut_update gc_mutator_thread_blocked gc_mutator_thread_runnable gc_post_handshake gc_print_stats gc_remove_mutator gc_start_collector gc_sum_pending_writes gc_sweep gc_thr_add_to_move_buffer gc_thr_grow_move_buffer gc_thread_data_free gc_thread_data_init gc_try_alloc gc_wait_handshake gc_zero_read_write_counts old_mutators

gc_is_heap_empty() int gc_is_heap_empty ( gc_heap *  h ) Determine if a heap page is empty. Parameters h Heap to inspect. The caller should acquire the necessary lock on this heap. Returns A truthy value if the heap is empty, 0 otherwise.