X-Git-Url: https://git.saurik.com/apple/libdispatch.git/blobdiff_plain/00abc8588ccfc6d910a4ae103bbb45112e917d4c..e85f44377864e428703fb21503e29f422c11288f:/src/queue_private.h diff --git a/src/queue_private.h b/src/queue_private.h deleted file mode 100644 index 85f87c0..0000000 --- a/src/queue_private.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Copyright (c) 2008-2009 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@ - */ - -/* - * IMPORTANT: This header file describes INTERNAL interfaces to libdispatch - * which are subject to change in future releases of Mac OS X. Any applications - * relying on these interfaces WILL break. - */ - -#ifndef __DISPATCH_QUEUE_PRIVATE__ -#define __DISPATCH_QUEUE_PRIVATE__ - -#ifndef __DISPATCH_INDIRECT__ -#error "Please #include instead of this file directly." -#include // for HeaderDoc -#endif - -__BEGIN_DECLS - - -/*! - * @enum dispatch_queue_flags_t - * - * @constant DISPATCH_QUEUE_OVERCOMMIT - * The queue will create a new thread for invoking blocks, regardless of how - * busy the computer is. - */ -enum { - DISPATCH_QUEUE_OVERCOMMIT = 0x2ull, -}; - -#define DISPATCH_QUEUE_FLAGS_MASK (DISPATCH_QUEUE_OVERCOMMIT) - -#ifdef __BLOCKS__ -__OSX_AVAILABLE_STARTING(__MAC_10_6,__IPHONE_NA) -DISPATCH_NONNULL_ALL DISPATCH_NOTHROW -void -dispatch_barrier_sync(dispatch_queue_t queue, dispatch_block_t block); -#endif - -__OSX_AVAILABLE_STARTING(__MAC_10_6,__IPHONE_NA) -DISPATCH_NONNULL1 DISPATCH_NONNULL3 DISPATCH_NOTHROW -void -dispatch_barrier_sync_f(dispatch_queue_t dq, void *context, dispatch_function_t work); - -#ifdef __BLOCKS__ -__OSX_AVAILABLE_STARTING(__MAC_10_6,__IPHONE_NA) -DISPATCH_NONNULL_ALL DISPATCH_NOTHROW -void -dispatch_barrier_async(dispatch_queue_t queue, dispatch_block_t block); -#endif - -__OSX_AVAILABLE_STARTING(__MAC_10_6,__IPHONE_NA) -DISPATCH_NONNULL1 DISPATCH_NONNULL3 DISPATCH_NOTHROW -void -dispatch_barrier_async_f(dispatch_queue_t dq, void *context, dispatch_function_t work); - -/*! - * @function dispatch_queue_set_width - * - * @abstract - * Set the width of concurrency for a given queue. The default width of a - * privately allocated queue is one. - * - * @param queue - * The queue to adjust. Passing the main queue, a default concurrent queue or - * any other default queue will be ignored. - * - * @param width - * The new maximum width of concurrency depending on available resources. - * If zero is passed, then the value is promoted to one. - * Negative values are magic values that map to automatic width values. - * Unknown negative values default to DISPATCH_QUEUE_WIDTH_MAX_LOGICAL_CPUS. - */ -#define DISPATCH_QUEUE_WIDTH_ACTIVE_CPUS -1 -#define DISPATCH_QUEUE_WIDTH_MAX_PHYSICAL_CPUS -2 -#define DISPATCH_QUEUE_WIDTH_MAX_LOGICAL_CPUS -3 - -__OSX_AVAILABLE_STARTING(__MAC_10_6,__IPHONE_NA) -DISPATCH_NONNULL_ALL DISPATCH_NOTHROW -void -dispatch_queue_set_width(dispatch_queue_t dq, long width); - - - -__OSX_AVAILABLE_STARTING(__MAC_10_6,__IPHONE_NA) -extern 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; -} dispatch_queue_offsets; - - -__END_DECLS - -#endif