mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
eb6cebdfa2
trying to compensate in the caller. One of the callers was apparently not _cocoaStringSlice trying to compensate, so this probably also fixes a leak.
117 lines
4.2 KiB
C++
117 lines
4.2 KiB
C++
//===--- CoreFoundationShims.h - Access to CF for the core stdlib ---------===//
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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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//
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// Using the CoreFoundation module in the core stdlib would create a
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// circular dependency, so instead we import these declarations as
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// part of SwiftShims.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_STDLIB_SHIMS_COREFOUNDATIONSHIMS_H
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#define SWIFT_STDLIB_SHIMS_COREFOUNDATIONSHIMS_H
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#include "SwiftStdint.h"
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#include "Visibility.h"
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#ifdef __cplusplus
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namespace swift { extern "C" {
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#endif
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#ifdef __OBJC2__
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#if __LLP64__
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typedef unsigned long long _swift_shims_CFTypeID;
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typedef unsigned long long _swift_shims_CFOptionFlags;
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typedef unsigned long long _swift_shims_CFHashCode;
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typedef signed long long _swift_shims_CFIndex;
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#else
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typedef unsigned long _swift_shims_CFTypeID;
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typedef unsigned long _swift_shims_CFOptionFlags;
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typedef unsigned long _swift_shims_CFHashCode;
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typedef signed long _swift_shims_CFIndex;
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#endif
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typedef struct {
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_swift_shims_CFIndex location;
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_swift_shims_CFIndex length;
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} _swift_shims_CFRange;
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typedef id _swift_shims_CFStringRef;
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typedef const struct _swift_shims_CFAllocator *_swift_shims_CFAllocatorRef;
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typedef __swift_uint32_t _swift_shims_CFStringEncoding;
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typedef _swift_shims_CFOptionFlags _swift_shims_CFStringCompareFlags;
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typedef _swift_shims_CFIndex _swift_shims_CFComparisonResult;
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// Consider creating SwiftMacTypes.h for these
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typedef unsigned char _swift_shims_Boolean;
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typedef __swift_uint16_t _swift_shims_UniChar;
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// Buffer is nullable in case the string is zero-length.
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SWIFT_RUNTIME_STDLIB_INTERFACE
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void _swift_stdlib_CFStringGetCharacters(
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_swift_shims_CFStringRef _Nonnull theString, _swift_shims_CFRange range,
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_swift_shims_UniChar *_Nullable buffer);
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SWIFT_RUNTIME_STDLIB_INTERFACE
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const _swift_shims_UniChar *_Nullable _swift_stdlib_CFStringGetCharactersPtr(
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_swift_shims_CFStringRef _Nonnull theString);
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SWIFT_RUNTIME_STDLIB_INTERFACE
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_swift_shims_CFIndex _swift_stdlib_CFStringGetLength(
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_swift_shims_CFStringRef _Nonnull theString);
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SWIFT_RUNTIME_STDLIB_INTERFACE
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__attribute__((ns_returns_retained))
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_swift_shims_CFStringRef _Nonnull _swift_stdlib_CFStringCreateWithSubstring(
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_swift_shims_CFAllocatorRef _Nullable alloc,
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_swift_shims_CFStringRef _Nonnull str, _swift_shims_CFRange range);
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SWIFT_RUNTIME_STDLIB_INTERFACE
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_swift_shims_UniChar _swift_stdlib_CFStringGetCharacterAtIndex(
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_swift_shims_CFStringRef _Nonnull theString, _swift_shims_CFIndex idx);
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SWIFT_RUNTIME_STDLIB_INTERFACE
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__attribute__((ns_returns_retained))
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_swift_shims_CFStringRef _Nonnull _swift_stdlib_CFStringCreateCopy(
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_swift_shims_CFAllocatorRef _Nullable alloc,
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_swift_shims_CFStringRef _Nonnull theString);
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SWIFT_RUNTIME_STDLIB_INTERFACE
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const char *_Nullable _swift_stdlib_CFStringGetCStringPtr(
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_swift_shims_CFStringRef _Nonnull theString,
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_swift_shims_CFStringEncoding encoding);
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SWIFT_RUNTIME_STDLIB_INTERFACE
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_swift_shims_CFComparisonResult
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_swift_stdlib_CFStringCompare(_swift_shims_CFStringRef _Nonnull theString1,
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_swift_shims_CFStringRef _Nonnull theString2,
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_swift_shims_CFStringCompareFlags compareOptions);
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SWIFT_RUNTIME_STDLIB_INTERFACE
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_swift_shims_Boolean _swift_stdlib_CFStringFindWithOptions(
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_swift_shims_CFStringRef _Nonnull theString,
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_swift_shims_CFStringRef _Nonnull stringToFind,
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_swift_shims_CFRange rangeToSearch,
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_swift_shims_CFStringCompareFlags searchOptions,
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_swift_shims_CFRange *_Nullable result);
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SWIFT_RUNTIME_STDLIB_INTERFACE
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_swift_shims_CFStringRef _Nonnull _swift_stdlib_objcDebugDescription(
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id _Nonnull nsObject);
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#endif // __OBJC2__
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#ifdef __cplusplus
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}} // extern "C", namespace swift
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#endif
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#endif // SWIFT_STDLIB_SHIMS_COREFOUNDATIONSHIMS_H
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