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--- libmalloc/libmalloc-374.100.5/src/magazine_malloc.h
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * Copyright (c) 2015 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef __MAGAZINE_MALLOC_H
-#define __MAGAZINE_MALLOC_H
-
-// MARK: magazine_malloc
-
-MALLOC_NOEXPORT
-malloc_zone_t *
-create_scalable_zone(size_t initial_size, unsigned debug_flags);
-
-MALLOC_NOEXPORT
-szone_t *
-create_scalable_szone(size_t initial_size, unsigned debug_flags);
-
-// Allegedly exported for performance/debugging tools
-
-MALLOC_EXPORT
-boolean_t
-scalable_zone_statistics(malloc_zone_t *zone, malloc_statistics_t *stats, unsigned subzone);
-
-MALLOC_NOEXPORT
-extern int max_magazines;
-
-MALLOC_NOEXPORT
-extern int max_medium_magazines;
-
-MALLOC_NOEXPORT
-extern int recirc_retained_regions;
-
-MALLOC_NOEXPORT
-extern bool magazine_medium_enabled;
-
-MALLOC_NOEXPORT
-extern uint64_t magazine_medium_active_threshold;
-
-#if CONFIG_MEDIUM_ALLOCATOR
-MALLOC_NOEXPORT
-extern uint64_t magazine_medium_madvise_dram_scale_divisor;
-
-MALLOC_NOEXPORT
-extern uint64_t magazine_medium_madvise_window_scale_factor;
-#endif // CONFIG_MEDIUM_ALLOCATOR
-
-
-MALLOC_NOEXPORT
-extern uint64_t magazine_large_expanded_cache_threshold;
-
-#if CONFIG_AGGRESSIVE_MADVISE
-MALLOC_NOEXPORT
-extern bool aggressive_madvise_enabled;
-#endif // CONFIG_AGGRESSIVE_MADVISE
-
-#if CONFIG_LARGE_CACHE
-MALLOC_NOEXPORT
-extern bool large_cache_enabled;
-#endif // CONFIG_LARGE_CACHE
-
-// MARK: magazine_malloc utility functions
-
-MALLOC_NOEXPORT
-extern const
-struct malloc_introspection_t szone_introspect;
-
-MALLOC_NOEXPORT
-void
-szone_batch_free(szone_t *szone, void **to_be_freed, unsigned count);
-
-MALLOC_NOEXPORT
-unsigned
-szone_batch_malloc(szone_t *szone, size_t size, void **results, unsigned count);
-
-MALLOC_NOEXPORT
-void *
-szone_calloc(szone_t *szone, size_t num_items, size_t size);
-
-MALLOC_NOEXPORT
-void
-szone_free(szone_t *szone, void *ptr);
-
-MALLOC_NOEXPORT
-void
-szone_free_definite_size(szone_t *szone, void *ptr, size_t size);
-
-MALLOC_NOEXPORT
-size_t
-szone_good_size(szone_t *szone, size_t size);
-
-MALLOC_NOEXPORT
-void *
-szone_malloc(szone_t *szone, size_t size);
-
-MALLOC_NOEXPORT
-void *
-szone_memalign(szone_t *szone, size_t alignment, size_t size);
-
-MALLOC_NOEXPORT
-size_t
-szone_pressure_relief(szone_t *szone, size_t goal);
-
-MALLOC_NOEXPORT
-boolean_t
-szone_claimed_address(szone_t *szone, void *ptr);
-
-MALLOC_NOEXPORT
-void *
-szone_realloc(szone_t *szone, void *ptr, size_t new_size);
-
-MALLOC_NOEXPORT
-size_t
-szone_size(szone_t *szone, const void *ptr);
-
-MALLOC_NOEXPORT
-size_t
-szone_size_try_large(szone_t *szone, const void *ptr);
-
-MALLOC_NOEXPORT
-void *
-szone_valloc(szone_t *szone, size_t size);
-
-// MARK: tiny region allocator functions
-
-MALLOC_NOEXPORT
-boolean_t
-tiny_check_region(rack_t *rack, region_t region, size_t region_index,
- unsigned counter);
-
-MALLOC_NOEXPORT
-void
-tiny_finalize_region(rack_t *rack, magazine_t *tiny_mag_ptr);
-
-MALLOC_NOEXPORT
-int
-tiny_free_detach_region(rack_t *rack, magazine_t *tiny_mag_ptr, region_t r);
-
-MALLOC_NOEXPORT
-boolean_t
-tiny_free_list_check(rack_t *rack, grain_t slot, unsigned counter);
-
-MALLOC_NOEXPORT
-boolean_t
-tiny_free_no_lock(rack_t *rack, magazine_t *tiny_mag_ptr, mag_index_t mag_index, region_t region, void *ptr, msize_t msize, boolean_t partial_free);
-
-MALLOC_NOEXPORT
-size_t
-tiny_free_reattach_region(rack_t *rack, magazine_t *tiny_mag_ptr, region_t r);
-
-MALLOC_NOEXPORT
-void
-tiny_free_scan_madvise_free(rack_t *rack, magazine_t *depot_ptr, region_t r);
-
-MALLOC_NOEXPORT
-kern_return_t
-tiny_in_use_enumerator(task_t task, void *context, unsigned type_mask, szone_t *szone, memory_reader_t reader,
- vm_range_recorder_t recorder);
-
-MALLOC_NOEXPORT
-void *
-tiny_malloc_from_free_list(rack_t *rack, magazine_t *tiny_mag_ptr, mag_index_t mag_index, msize_t msize);
-
-MALLOC_NOEXPORT
-void *
-tiny_malloc_should_clear(rack_t *rack, msize_t msize, boolean_t cleared_requested);
-
-MALLOC_NOEXPORT
-void *
-tiny_memalign(szone_t *szone, size_t alignment, size_t size, size_t span);
-
-MALLOC_NOEXPORT
-boolean_t
-tiny_claimed_address(rack_t *rack, void *ptr);
-
-MALLOC_NOEXPORT
-void *
-tiny_try_shrink_in_place(rack_t *rack, void *ptr, size_t old_size, size_t new_good_size);
-
-MALLOC_NOEXPORT
-boolean_t
-tiny_try_realloc_in_place(rack_t *rack, void *ptr, size_t old_size, size_t new_size);
-
-MALLOC_NOEXPORT
-void
-free_tiny(rack_t *rack, void *ptr, region_t tiny_region, size_t known_size,
- boolean_t partial_free);
-
-MALLOC_NOEXPORT
-size_t
-tiny_size(rack_t *rack, const void *ptr);
-
-MALLOC_NOEXPORT
-unsigned
-tiny_batch_malloc(szone_t *szone, size_t size, void **results, unsigned count);
-
-MALLOC_NOEXPORT
-void
-tiny_batch_free(szone_t *szone, void **to_be_freed, unsigned count);
-
-MALLOC_NOEXPORT
-void
-print_tiny_free_list(task_t task, memory_reader_t reader,
- print_task_printer_t printer, rack_t *rack);
-
-MALLOC_NOEXPORT
-void
-print_tiny_region(task_t task, memory_reader_t reader,
- print_task_printer_t printer, int level, region_t region,
- size_t bytes_at_start, size_t bytes_at_end);
-
-#if CONFIG_MADVISE_PRESSURE_RELIEF
-MALLOC_NOEXPORT
-void
-tiny_madvise_pressure_relief(rack_t *rack);
-#endif // CONFIG_MADVISE_PRESSURE_RELIEF
-
-// MARK: small region allocation functions
-
-MALLOC_NOEXPORT
-boolean_t
-small_check_region(rack_t *rack, region_t region, size_t region_index,
- unsigned counter);
-
-MALLOC_NOEXPORT
-void
-small_finalize_region(rack_t *rack, magazine_t *small_mag_ptr);
-
-MALLOC_NOEXPORT
-int
-small_free_detach_region(rack_t *rack, magazine_t *small_mag_ptr, region_t r);
-
-MALLOC_NOEXPORT
-boolean_t
-small_free_list_check(rack_t *rack, grain_t slot, unsigned counter);
-
-MALLOC_NOEXPORT
-size_t
-small_free_reattach_region(rack_t *rack, magazine_t *small_mag_ptr, region_t r);
-
-MALLOC_NOEXPORT
-void
-small_free_scan_madvise_free(rack_t *rack, magazine_t *depot_ptr, region_t r);
-
-MALLOC_NOEXPORT
-kern_return_t
-small_in_use_enumerator(task_t task, void *context, unsigned type_mask, szone_t *szone, memory_reader_t reader,
- vm_range_recorder_t recorder);
-
-MALLOC_NOEXPORT
-void *
-small_malloc_should_clear(rack_t *rack, msize_t msize, boolean_t cleared_requested);
-
-MALLOC_NOEXPORT
-void *
-small_memalign(szone_t *szone, size_t alignment, size_t size, size_t span);
-
-MALLOC_NOEXPORT
-boolean_t
-small_claimed_address(rack_t *rack, void *ptr);
-
-MALLOC_NOEXPORT
-void *
-small_try_shrink_in_place(rack_t *rack, void *ptr, size_t old_size, size_t new_good_size);
-
-MALLOC_NOEXPORT
-boolean_t
-small_try_realloc_in_place(rack_t *rack, void *ptr, size_t old_size, size_t new_size);
-
-MALLOC_NOEXPORT
-void
-free_small(rack_t *rack, void *ptr, region_t small_region, size_t known_size);
-
-MALLOC_NOEXPORT
-size_t
-small_size(rack_t *rack, const void *ptr);
-
-MALLOC_NOEXPORT
-void
-print_small_free_list(task_t task, memory_reader_t reader,
- print_task_printer_t printer, rack_t *rack);
-
-MALLOC_NOEXPORT
-void
-print_small_region(task_t task, memory_reader_t reader,
- print_task_printer_t printer, szone_t *szone, int level,
- region_t region, size_t bytes_at_start, size_t bytes_at_end);
-
-#if CONFIG_MADVISE_PRESSURE_RELIEF
-MALLOC_NOEXPORT
-void
-small_madvise_pressure_relief(rack_t *rack);
-#endif // CONFIG_MADVISE_PRESSURE_RELIEF
-
-// MARK: medium region allocation functions
-
-MALLOC_NOEXPORT
-boolean_t
-medium_check_region(rack_t *rack, region_t region, size_t region_index,
- unsigned counter);
-
-MALLOC_NOEXPORT
-void
-medium_finalize_region(rack_t *rack, magazine_t *medium_mag_ptr);
-
-MALLOC_NOEXPORT
-int
-medium_free_detach_region(rack_t *rack, magazine_t *medium_mag_ptr, region_t r);
-
-MALLOC_NOEXPORT
-boolean_t
-medium_free_list_check(rack_t *rack, grain_t slot, unsigned counter);
-
-MALLOC_NOEXPORT
-size_t
-medium_free_reattach_region(rack_t *rack, magazine_t *medium_mag_ptr, region_t r);
-
-MALLOC_NOEXPORT
-void
-medium_free_scan_madvise_free(rack_t *rack, magazine_t *depot_ptr, region_t r);
-
-MALLOC_NOEXPORT
-kern_return_t
-medium_in_use_enumerator(task_t task, void *context, unsigned type_mask, szone_t *szone, memory_reader_t reader,
- vm_range_recorder_t recorder);
-
-MALLOC_NOEXPORT
-void *
-medium_malloc_should_clear(rack_t *rack, msize_t msize, boolean_t cleared_requested);
-
-MALLOC_NOEXPORT
-void *
-medium_memalign(szone_t *szone, size_t alignment, size_t size, size_t span);
-
-MALLOC_NOEXPORT
-boolean_t
-medium_claimed_address(rack_t *rack, void *ptr);
-
-MALLOC_NOEXPORT
-void *
-medium_try_shrink_in_place(rack_t *rack, void *ptr, size_t old_size, size_t new_good_size);
-
-MALLOC_NOEXPORT
-boolean_t
-medium_try_realloc_in_place(rack_t *rack, void *ptr, size_t old_size, size_t new_size);
-
-MALLOC_NOEXPORT
-void
-free_medium(rack_t *rack, void *ptr, region_t medium_region, size_t known_size);
-
-MALLOC_NOEXPORT
-size_t
-medium_size(rack_t *rack, const void *ptr);
-
-MALLOC_NOEXPORT
-void
-print_medium_free_list(task_t task, memory_reader_t reader,
- print_task_printer_t printer, rack_t *rack);
-
-MALLOC_NOEXPORT
-void
-print_medium_region(task_t task, memory_reader_t reader,
- print_task_printer_t printer, szone_t *szone, int level,
- region_t region, size_t bytes_at_start, size_t bytes_at_end);
-
-MALLOC_NOEXPORT
-void
-print_medium_region_vis(szone_t *szone, region_t region);
-
-#if CONFIG_MADVISE_PRESSURE_RELIEF
-MALLOC_NOEXPORT
-void
-medium_madvise_pressure_relief(rack_t *rack);
-#endif // CONFIG_MADVISE_PRESSURE_RELIEF
-
-// MARK: large region allocator functions
-
-MALLOC_NOEXPORT
-void
-free_large(szone_t *szone, void *ptr);
-
-MALLOC_NOEXPORT
-void
-large_entries_free_no_lock(szone_t *szone, large_entry_t *entries, unsigned num, vm_range_t *range_to_deallocate);
-
-MALLOC_NOEXPORT
-large_entry_t *
-large_entry_for_pointer_no_lock(szone_t *szone, const void *ptr);
-
-MALLOC_NOEXPORT
-kern_return_t
-large_in_use_enumerator(task_t task, void *context, unsigned type_mask, vm_address_t large_entries_address, unsigned num_entries,
- memory_reader_t reader, vm_range_recorder_t recorder);
-
-MALLOC_NOEXPORT
-int
-large_try_realloc_in_place(szone_t *szone, void *ptr, size_t old_size, size_t new_size);
-
-MALLOC_NOEXPORT
-void *
-large_try_shrink_in_place(szone_t *szone, void *ptr, size_t old_size, size_t new_good_size);
-
-MALLOC_NOEXPORT
-void *
-large_malloc(szone_t *szone, size_t num_kernel_pages, unsigned char alignment, boolean_t cleared_requested);
-
-MALLOC_NOEXPORT
-boolean_t
-large_claimed_address(szone_t *szone, void *ptr);
-
-MALLOC_NOEXPORT
-void
-large_debug_print(task_t task, unsigned level, vm_address_t zone_address,
- memory_reader_t reader, print_task_printer_t printer);
-
-MALLOC_NOEXPORT
-void *
-szone_malloc_should_clear(szone_t *szone, size_t size, boolean_t cleared_requested);
-
-#endif // __MAGAZINE_MALLOC_H