| /* |
| * Copyright (c) 2014 Apple Inc. All rights reserved. |
| * |
| * @APPLE_APACHE_LICENSE_HEADER_START@ |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| * @APPLE_APACHE_LICENSE_HEADER_END@ |
| */ |
| |
| #ifndef __DISPATCH_LAYOUT_PRIVATE__ |
| #define __DISPATCH_LAYOUT_PRIVATE__ |
| |
| #ifndef __DISPATCH_INDIRECT__ |
| #error "Please #include <dispatch/private.h> instead of this file directly." |
| #include <dispatch/base.h> // for HeaderDoc |
| #endif |
| |
| __BEGIN_DECLS |
| |
| #if !TARGET_OS_WIN32 |
| API_AVAILABLE(macos(10.6), ios(4.0)) |
| DISPATCH_EXPORT const struct dispatch_queue_offsets_s { |
| // always add new fields at the end |
| const uint16_t dqo_version; |
| const uint16_t dqo_label; |
| const uint16_t dqo_label_size; |
| const uint16_t dqo_flags; |
| const uint16_t dqo_flags_size; |
| const uint16_t dqo_serialnum; |
| const uint16_t dqo_serialnum_size; |
| const uint16_t dqo_width; |
| const uint16_t dqo_width_size; |
| const uint16_t dqo_running; |
| const uint16_t dqo_running_size; |
| // fields added in dqo_version 5: |
| const uint16_t dqo_suspend_cnt; |
| const uint16_t dqo_suspend_cnt_size; |
| const uint16_t dqo_target_queue; |
| const uint16_t dqo_target_queue_size; |
| const uint16_t dqo_priority; |
| const uint16_t dqo_priority_size; |
| } dispatch_queue_offsets; |
| #endif |
| |
| #if DISPATCH_LAYOUT_SPI |
| |
| /*! |
| * @group Data Structure Layout SPI |
| * SPI intended for CoreSymbolication only |
| */ |
| |
| API_AVAILABLE(macos(10.10), ios(8.0)) |
| DISPATCH_EXPORT const struct dispatch_tsd_indexes_s { |
| // always add new fields at the end |
| const uint16_t dti_version; |
| const uint16_t dti_queue_index; |
| const uint16_t dti_voucher_index; |
| const uint16_t dti_qos_class_index; |
| } dispatch_tsd_indexes; |
| |
| #endif // DISPATCH_LAYOUT_SPI |
| |
| __END_DECLS |
| |
| #endif // __DISPATCH_LAYOUT_PRIVATE__ |