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41d9c2cc59
The SDK directory is now confusing as the Windows target also has a SDK overlay. In order to make this more uniform, move the SDK directory to Darwin which covers the fact that this covers the XNU family of OSes. The Windows directory contains the SDK overlay for the Windows target.
63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
//===----------------------------------------------------------------------===//
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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 - 2017 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 https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef __OS_THUNKS_H__
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#define __OS_THUNKS_H__
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#include <stdlib.h>
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#ifndef os_fastpath
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#define os_fastpath(x) ((__typeof__(x))OS_EXPECT((long)(x), ~0l))
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#endif
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#ifndef os_slowpath
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#define os_slowpath(x) ((__typeof__(x))OS_EXPECT((long)(x), 0l))
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#endif
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#ifndef os_likely
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#define os_likely(x) OS_EXPECT(!!(x), 1)
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#endif
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#ifndef os_unlikely
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#define os_unlikely(x) OS_EXPECT(!!(x), 0)
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#endif
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#ifndef MIN
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#define MIN(a, b) (((a)<(b))?(a):(b))
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#endif
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#ifndef MAX
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#define MAX(a, b) (((a)>(b))?(a):(b))
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#endif
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#ifndef OS_TRACE_INTERNAL_CRASH
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#define OS_TRACE_INTERNAL_CRASH(_ptr, _message) _swift_os_log_reportError(0, _message)
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#endif
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#ifndef os_likely
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#define os_likely(x) OS_EXPECT(!!(x), 1)
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#endif
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#ifndef os_unlikely
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#define os_unlikely(x) OS_EXPECT(!!(x), 0)
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#endif
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#define os_add_overflow(a, b, res) __builtin_add_overflow((a), (b), (res))
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#define os_sub_overflow(a, b, res) __builtin_sub_overflow((a), (b), (res))
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#define os_mul_overflow(a, b, res) __builtin_mul_overflow((a), (b), (res))
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__BEGIN_DECLS
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__attribute__((__visibility__("hidden")))
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void
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_swift_os_log_reportError(uint32_t flags, const char *message);
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__END_DECLS
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#endif // __OS_THUNKS_H__
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