/usr/include/GNUstep/Foundation/NSObjCRuntime.h is in libgnustep-base-dev 1.24.9-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 | /** Interface to ObjC runtime for GNUStep
Copyright (C) 1995, 1997, 2000 Free Software Foundation, Inc.
Written by: Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
Date: 1995
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
AutogsdocSource: NSObjCRuntime.m
AutogsdocSource: NSLog.m
*/
#ifndef __NSObjCRuntime_h_GNUSTEP_BASE_INCLUDE
#define __NSObjCRuntime_h_GNUSTEP_BASE_INCLUDE
#ifdef __cplusplus
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#endif
#import <GNUstepBase/GSVersionMacros.h>
#import <GNUstepBase/GSConfig.h>
#import <GNUstepBase/GNUstep.h>
#import <GNUstepBase/GSBlocks.h>
#include <stdarg.h>
#include <limits.h>
#include <float.h>
/* PA HP-UX kludge. */
#if defined(__hppa__) && defined(__hpux__) && !defined(PRIuPTR)
#define PRIuPTR "lu"
#endif
/* IRIX kludge. */
#if defined(__sgi)
/* IRIX 6.5 <inttypes.h> provides all definitions, but only for C99
compilations. */
#define PRId8 "hhd"
#define PRIu8 "hhu"
#if (_MIPS_SZLONG == 32)
#define PRId64 "lld"
#define PRIu64 "llu"
#endif
/* This doesn't match <inttypes.h>, which always has "lld" here, but the
arguments are uint64_t, int64_t, which are unsigned long, long for
64-bit in <sgidefs.h>. */
#if (_MIPS_SZLONG == 64)
#define PRId64 "ld"
#define PRIu64 "lu"
#endif
/* This doesn't match <inttypes.h>, which has "u" here, but the arguments
are uintptr_t, which is always unsigned long. */
#define PRIuPTR "lu"
#endif
/* Solaris < 10 kludge. */
#if defined(__sun__) && defined(__svr4__) && !defined(PRIuPTR)
#if defined(__arch64__) || defined (__x86_64__)
#define PRIuPTR "lu"
#define PRIdPTR "ld"
#define PRIxPTR "lx"
#else
#define PRIuPTR "u"
#define PRIdPTR "d"
#define PRIxPTR "x"
#endif
#endif
/* These typedefs must be in place before GSObjCRuntime.h is imported.
*/
#if !defined(NSINTEGER_DEFINED)
typedef intptr_t NSInteger;
typedef uintptr_t NSUInteger;
# define NSIntegerMax INTPTR_MAX
# define NSIntegerMin INTPTR_MIN
# define NSUIntegerMax UINTPTR_MAX
#endif /* !defined(NSINTEGER_DEFINED) */
#if !defined(CGFLOAT_DEFINED)
#if GS_SIZEOF_VOIDP == 8
#define CGFLOAT_IS_DBL 1
typedef double CGFloat;
#define CGFLOAT_MIN DBL_MIN
#define CGFLOAT_MAX DBL_MAX
#else
typedef float CGFloat;
#define CGFLOAT_MIN FLT_MIN
#define CGFLOAT_MAX FLT_MAX
#endif
#endif /* !defined(CGFLOAT_DEFINED) */
#define NSINTEGER_DEFINED 1
#define CGFLOAT_DEFINED 1
#ifndef NS_AUTOMATED_REFCOUNT_UNAVAILABLE
# if __has_feature(objc_arc)
# define NS_AUTOMATED_REFCOUNT_UNAVAILABLE \
__attribute__((unavailable("Not available with automatic reference counting")))
# else
# define NS_AUTOMATED_REFCOUNT_UNAVAILABLE
# endif
#endif
#if defined(__cplusplus)
extern "C" {
#endif
/*
* We can have strongly typed enums in C++11 mode or when the objc_fixed_enum
* feature is availble.
*/
#if (__has_feature(objc_fixed_enum) || (__cplusplus && (__cplusplus > 199711L) && __has_extension(cxx_strong_enums)))
# define _GS_NAMED_ENUM(ty, name) enum name : ty name; enum name : ty
# define _GS_ANON_ENUM(ty) enum : ty
# if __cplusplus
# define NS_OPTIONS(ty,name) ty name; enum : ty
# else
# define NS_OPTIONS(ty,name) NS_ENUM(ty,name)
# endif
#else // this provides less information, but works with older compilers
# define _GS_NAMED_ENUM(ty, name) ty name; enum
# define _GS_ANON_ENUM(ty) enum
# define NS_OPTIONS(ty, name) NS_ENUM(ty, name)
#endif
// A bit of fairy dust to expand NS_ENUM to the correct variant
#define _GS_GET_ENUM_MACRO(_first,_second,NAME,...) NAME
/* The trick here is that placing the variadic args first will push the name
* that the _GS_GET_ENUM_MACRO expands to into the correct position.
*/
#define NS_ENUM(...) _GS_GET_ENUM_MACRO(__VA_ARGS__,_GS_NAMED_ENUM,_GS_ANON_ENUM)(__VA_ARGS__)
/*
* If the compiler supports nullability qualifiers, we define the macros for
* non-null sections.
*/
#if __has_feature(nullability)
# define NS_ASSUME_NONNULL_BEGIN _Pragma("clang assume_nonnull begin")
# define NS_ASSUME_NONNULL_END _Pragma("clang assume_nonnull end")
#else
# define NS_ASSUME_NONNULL_BEGIN
# define NS_ASSUME_NONNULL_END
#endif
/*
* Backwards compatibility macro for instance type.
*/
#if !__has_feature(objc_instancetype)
# define instancetype id
#endif
/*
* Backwards compatibility macros for Objective-C lightweight generics.
*/
#if __has_feature(objc_generics)
# define GS_GENERIC_CLASS(clz, ...) clz<__VA_ARGS__>
# define GS_GENERIC_TYPE_F(typeRef, fallback) typeRef
#else
# define GS_GENERIC_CLASS(clz, ...) clz
# define GS_GENERIC_TYPE_F(typeRef, fallback) fallback
#endif
#define GS_GENERIC_TYPE(typeRef) GS_GENERIC_TYPE_F(typeRef, id)
/** Bitfield used to specify options to control enumeration over collections.
*/
typedef NS_OPTIONS(NSUInteger, NSEnumerationOptions)
{
NSEnumerationConcurrent = (1UL << 0), /** Specifies that the enumeration
* is concurrency-safe. Note that this does not mean that it will be
* carried out in a concurrent manner, only that it can be.
*/
NSEnumerationReverse = (1UL << 1) /** Specifies that the enumeration should
* happen in the opposite of the natural order of the collection.
*/
};
/** Bitfield used to specify options to control the sorting of collections.
*/
typedef NS_OPTIONS(NSUInteger, NSSortOptions)
{
NSSortConcurrent = (1UL << 0), /** Specifies that the sort
* is concurrency-safe. Note that this does not mean that it will be
* carried out in a concurrent manner, only that it can be.
*/
NSSortStable = (1UL << 4), /** Specifies that the sort should keep
* equal objects in the same order in the collection.
*/
};
#import <GNUstepBase/GSObjCRuntime.h>
#if OS_API_VERSION(MAC_OS_X_VERSION_10_5,GS_API_LATEST)
GS_EXPORT NSString *NSStringFromProtocol(Protocol *aProtocol);
GS_EXPORT Protocol *NSProtocolFromString(NSString *aProtocolName);
#endif
GS_EXPORT SEL NSSelectorFromString(NSString *aSelectorName);
GS_EXPORT NSString *NSStringFromSelector(SEL aSelector);
GS_EXPORT SEL NSSelectorFromString(NSString *aSelectorName);
GS_EXPORT Class NSClassFromString(NSString *aClassName);
GS_EXPORT NSString *NSStringFromClass(Class aClass);
GS_EXPORT const char *NSGetSizeAndAlignment(const char *typePtr,
NSUInteger *sizep, NSUInteger *alignp);
#if OS_API_VERSION(GS_API_NONE, GS_API_NONE)
/* Logging */
/**
* OpenStep spec states that log messages go to stderr, but just in case
* someone wants them to go somewhere else, they can implement a function
* like this and assign a pointer to it to _NSLog_printf_handler.
*/
typedef void NSLog_printf_handler (NSString* message);
GS_EXPORT NSLog_printf_handler *_NSLog_printf_handler;
GS_EXPORT int _NSLogDescriptor;
@class NSRecursiveLock;
GS_EXPORT NSRecursiveLock *GSLogLock(void);
#endif
GS_EXPORT void NSLog(NSString *format, ...) NS_FORMAT_FUNCTION(1,2);
GS_EXPORT void NSLogv(NSString *format, va_list args) NS_FORMAT_FUNCTION(1,0);
#ifndef YES
#define YES 1
#endif
#ifndef NO
#define NO 0
#endif
#ifndef nil
#define nil 0
#endif
/**
* Contains values <code>NSOrderedSame</code>, <code>NSOrderedAscending</code>
* <code>NSOrderedDescending</code>, for left hand side equals, less than, or
* greater than right hand side.
*/
typedef enum _NSComparisonResult
{
NSOrderedAscending = -1, NSOrderedSame, NSOrderedDescending
}
NSComparisonResult;
enum {NSNotFound = NSIntegerMax};
DEFINE_BLOCK_TYPE(NSComparator, NSComparisonResult, id, id);
/**
* Declare the foundation export macro as an alias to GS_EXPORT
*/
#define FOUNDATION_EXPORT GS_EXPORT
#if defined(__cplusplus)
}
#endif
#endif /* __NSObjCRuntime_h_GNUSTEP_BASE_INCLUDE */
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