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45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#include <dispatch/dispatch.h>
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__attribute__((visibility("hidden")))
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extern "C" dispatch_queue_attr_t
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_swift_dispatch_queue_concurrent(void) {
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return DISPATCH_QUEUE_CONCURRENT;
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}
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__attribute__((visibility("hidden")))
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extern "C" dispatch_data_t
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_swift_dispatch_data_empty(void) {
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return dispatch_data_empty;
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}
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#define SOURCE(t) \
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__attribute__((visibility("hidden"))) \
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extern "C" dispatch_source_type_t \
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_swift_dispatch_source_type_##t(void) { \
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return DISPATCH_SOURCE_TYPE_##t; \
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}
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SOURCE(DATA_ADD)
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SOURCE(DATA_OR)
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SOURCE(MACH_SEND)
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SOURCE(MACH_RECV)
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SOURCE(MEMORYPRESSURE)
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SOURCE(PROC)
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SOURCE(READ)
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SOURCE(SIGNAL)
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SOURCE(TIMER)
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SOURCE(VNODE)
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SOURCE(WRITE)
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