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auth/vendor/modernc.org/libc/fcntl/fcntl_linux_loong64.go

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// Code generated by 'ccgo fcntl/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fcntl/fcntl_linux_amd64.go -pkgname fcntl', DO NOT EDIT.
package fcntl
import (
"math"
"reflect"
"sync/atomic"
"unsafe"
)
var _ = math.Pi
var _ reflect.Kind
var _ atomic.Value
var _ unsafe.Pointer
const (
AT_EACCESS = 0x200 // fcntl-linux.h:388:1:
AT_FDCWD = -100 // fcntl-linux.h:371:1:
AT_REMOVEDIR = 0x200 // fcntl-linux.h:375:1:
AT_SYMLINK_FOLLOW = 0x400 // fcntl-linux.h:377:1:
AT_SYMLINK_NOFOLLOW = 0x100 // fcntl-linux.h:374:1:
FAPPEND = 1024 // fcntl-linux.h:304:1:
FASYNC = 8192 // fcntl-linux.h:306:1:
FD_CLOEXEC = 1 // fcntl-linux.h:219:1:
FFSYNC = 1052672 // fcntl-linux.h:305:1:
FNDELAY = 2048 // fcntl-linux.h:308:1:
FNONBLOCK = 2048 // fcntl-linux.h:307:1:
F_DUPFD = 0 // fcntl-linux.h:167:1:
F_DUPFD_CLOEXEC = 1030 // fcntl-linux.h:214:1:
F_EXLCK = 4 // fcntl-linux.h:231:1:
F_GETFD = 1 // fcntl-linux.h:168:1:
F_GETFL = 3 // fcntl-linux.h:170:1:
F_GETLK = 5 // fcntl-linux.h:109:1:
F_GETLK64 = 5 // fcntl.h:29:1:
F_GETOWN = 9 // fcntl-linux.h:180:1:
F_LOCK = 1 // fcntl.h:238:1:
F_OK = 0 // fcntl.h:131:1:
F_RDLCK = 0 // fcntl-linux.h:223:1:
F_SETFD = 2 // fcntl-linux.h:169:1:
F_SETFL = 4 // fcntl-linux.h:171:1:
F_SETLK = 6 // fcntl-linux.h:110:1:
F_SETLK64 = 6 // fcntl.h:30:1:
F_SETLKW = 7 // fcntl-linux.h:111:1:
F_SETLKW64 = 7 // fcntl.h:31:1:
F_SETOWN = 8 // fcntl-linux.h:179:1:
F_SHLCK = 8 // fcntl-linux.h:232:1:
F_TEST = 3 // fcntl.h:240:1:
F_TLOCK = 2 // fcntl.h:239:1:
F_ULOCK = 0 // fcntl.h:237:1:
F_UNLCK = 2 // fcntl-linux.h:225:1:
F_WRLCK = 1 // fcntl-linux.h:224:1:
LOCK_EX = 2 // fcntl-linux.h:238:1:
LOCK_NB = 4 // fcntl-linux.h:239:1:
LOCK_SH = 1 // fcntl-linux.h:237:1:
LOCK_UN = 8 // fcntl-linux.h:241:1:
O_ACCMODE = 0003 // fcntl-linux.h:42:1:
O_APPEND = 02000 // fcntl-linux.h:59:1:
O_ASYNC = 020000 // fcntl-linux.h:72:1:
O_CLOEXEC = 524288 // fcntl-linux.h:144:1:
O_CREAT = 0100 // fcntl-linux.h:47:1:
O_DIRECTORY = 65536 // fcntl-linux.h:142:1:
O_DSYNC = 4096 // fcntl-linux.h:158:1:
O_EXCL = 0200 // fcntl-linux.h:50:1:
O_FSYNC = 1052672 // fcntl-linux.h:70:1:
O_NDELAY = 2048 // fcntl-linux.h:65:1:
O_NOCTTY = 0400 // fcntl-linux.h:53:1:
O_NOFOLLOW = 131072 // fcntl-linux.h:143:1:
O_NONBLOCK = 04000 // fcntl-linux.h:62:1:
O_RDONLY = 00 // fcntl-linux.h:43:1:
O_RDWR = 02 // fcntl-linux.h:45:1:
O_RSYNC = 1052672 // fcntl-linux.h:162:1:
O_SYNC = 04010000 // fcntl-linux.h:68:1:
O_TRUNC = 01000 // fcntl-linux.h:56:1:
O_WRONLY = 01 // fcntl-linux.h:44:1:
POSIX_FADV_DONTNEED = 4 // fcntl-linux.h:321:1:
POSIX_FADV_NOREUSE = 5 // fcntl-linux.h:322:1:
POSIX_FADV_NORMAL = 0 // fcntl-linux.h:317:1:
POSIX_FADV_RANDOM = 1 // fcntl-linux.h:318:1:
POSIX_FADV_SEQUENTIAL = 2 // fcntl-linux.h:319:1:
POSIX_FADV_WILLNEED = 3 // fcntl-linux.h:320:1:
R_OK = 4 // fcntl.h:128:1:
SEEK_CUR = 1 // fcntl.h:138:1:
SEEK_END = 2 // fcntl.h:139:1:
SEEK_SET = 0 // fcntl.h:137:1:
S_IFBLK = 24576 // fcntl.h:83:1:
S_IFCHR = 8192 // fcntl.h:82:1:
S_IFDIR = 16384 // fcntl.h:81:1:
S_IFIFO = 4096 // fcntl.h:86:1:
S_IFLNK = 40960 // fcntl.h:89:1:
S_IFMT = 61440 // fcntl.h:80:1:
S_IFREG = 32768 // fcntl.h:84:1:
S_IFSOCK = 49152 // fcntl.h:92:1:
S_IRGRP = 32 // fcntl.h:111:1:
S_IROTH = 4 // fcntl.h:117:1:
S_IRUSR = 256 // fcntl.h:105:1:
S_IRWXG = 56 // fcntl.h:115:1:
S_IRWXO = 7 // fcntl.h:121:1:
S_IRWXU = 448 // fcntl.h:109:1:
S_ISGID = 1024 // fcntl.h:98:1:
S_ISUID = 2048 // fcntl.h:97:1:
S_ISVTX = 512 // fcntl.h:102:1:
S_IWGRP = 16 // fcntl.h:112:1:
S_IWOTH = 2 // fcntl.h:118:1:
S_IWUSR = 128 // fcntl.h:106:1:
S_IXGRP = 8 // fcntl.h:113:1:
S_IXOTH = 1 // fcntl.h:119:1:
S_IXUSR = 64 // fcntl.h:107:1:
UTIME_NOW = 1073741823 // stat.h:206:1:
UTIME_OMIT = 1073741822 // stat.h:207:1:
W_OK = 2 // fcntl.h:129:1:
X_OK = 1 // fcntl.h:130:1:
X_ATFILE_SOURCE = 1 // features.h:342:1:
X_BITS_ENDIANNESS_H = 1 // endianness.h:2:1:
X_BITS_ENDIAN_H = 1 // endian.h:20:1:
X_BITS_STAT_H = 1 // stat.h:23:1:
X_BITS_TIME64_H = 1 // time64.h:24:1:
X_BITS_TYPESIZES_H = 1 // typesizes.h:24:1:
X_BITS_TYPES_H = 1 // types.h:24:1:
X_DEFAULT_SOURCE = 1 // features.h:227:1:
X_FCNTL_H = 1 // fcntl.h:23:1:
X_FEATURES_H = 1 // features.h:19:1:
X_FILE_OFFSET_BITS = 64 // <builtin>:25:1:
X_LP64 = 1 // <predefined>:284:1:
X_MKNOD_VER_LINUX = 0 // stat.h:41:1:
X_POSIX_C_SOURCE = 200809 // features.h:281:1:
X_POSIX_SOURCE = 1 // features.h:279:1:
X_STATBUF_ST_BLKSIZE = 0 // stat.h:172:1:
X_STATBUF_ST_NSEC = 0 // stat.h:175:1:
X_STATBUF_ST_RDEV = 0 // stat.h:173:1:
X_STAT_VER = 1 // stat.h:44:1:
X_STAT_VER_KERNEL = 0 // stat.h:37:1:
X_STAT_VER_LINUX = 1 // stat.h:38:1:
X_STDC_PREDEF_H = 1 // <predefined>:162:1:
X_STRUCT_TIMESPEC = 1 // struct_timespec.h:3:1:
X_SYS_CDEFS_H = 1 // cdefs.h:19:1:
Linux = 1 // <predefined>:231:1:
Unix = 1 // <predefined>:177:1:
)
type Ptrdiff_t = int64 /* <builtin>:3:26 */
type Size_t = uint64 /* <builtin>:9:23 */
type Wchar_t = int32 /* <builtin>:15:24 */
type X__int128_t = struct {
Flo int64
Fhi int64
} /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
type X__uint128_t = struct {
Flo uint64
Fhi uint64
} /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
type X__builtin_va_list = uintptr /* <builtin>:46:14 */
type X__float128 = float64 /* <builtin>:47:21 */
// Copyright (C) 1991-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// POSIX Standard: 6.5 File Control Operations <fcntl.h>
// Copyright (C) 1991-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// These are defined by the user (or the compiler)
// to specify the desired environment:
//
// __STRICT_ANSI__ ISO Standard C.
// _ISOC99_SOURCE Extensions to ISO C89 from ISO C99.
// _ISOC11_SOURCE Extensions to ISO C99 from ISO C11.
// _ISOC2X_SOURCE Extensions to ISO C99 from ISO C2X.
// __STDC_WANT_LIB_EXT2__
// Extensions to ISO C99 from TR 27431-2:2010.
// __STDC_WANT_IEC_60559_BFP_EXT__
// Extensions to ISO C11 from TS 18661-1:2014.
// __STDC_WANT_IEC_60559_FUNCS_EXT__
// Extensions to ISO C11 from TS 18661-4:2015.
// __STDC_WANT_IEC_60559_TYPES_EXT__
// Extensions to ISO C11 from TS 18661-3:2015.
//
// _POSIX_SOURCE IEEE Std 1003.1.
// _POSIX_C_SOURCE If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
// if >=199309L, add IEEE Std 1003.1b-1993;
// if >=199506L, add IEEE Std 1003.1c-1995;
// if >=200112L, all of IEEE 1003.1-2004
// if >=200809L, all of IEEE 1003.1-2008
// _XOPEN_SOURCE Includes POSIX and XPG things. Set to 500 if
// Single Unix conformance is wanted, to 600 for the
// sixth revision, to 700 for the seventh revision.
// _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
// _LARGEFILE_SOURCE Some more functions for correct standard I/O.
// _LARGEFILE64_SOURCE Additional functionality from LFS for large files.
// _FILE_OFFSET_BITS=N Select default filesystem interface.
// _ATFILE_SOURCE Additional *at interfaces.
// _GNU_SOURCE All of the above, plus GNU extensions.
// _DEFAULT_SOURCE The default set of features (taking precedence over
// __STRICT_ANSI__).
//
// _FORTIFY_SOURCE Add security hardening to many library functions.
// Set to 1 or 2; 2 performs stricter checks than 1.
//
// _REENTRANT, _THREAD_SAFE
// Obsolete; equivalent to _POSIX_C_SOURCE=199506L.
//
// The `-ansi' switch to the GNU C compiler, and standards conformance
// options such as `-std=c99', define __STRICT_ANSI__. If none of
// these are defined, or if _DEFAULT_SOURCE is defined, the default is
// to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to
// 200809L, as well as enabling miscellaneous functions from BSD and
// SVID. If more than one of these are defined, they accumulate. For
// example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together
// give you ISO C, 1003.1, and 1003.2, but nothing else.
//
// These are defined by this file and are used by the
// header files to decide what to declare or define:
//
// __GLIBC_USE (F) Define things from feature set F. This is defined
// to 1 or 0; the subsequent macros are either defined
// or undefined, and those tests should be moved to
// __GLIBC_USE.
// __USE_ISOC11 Define ISO C11 things.
// __USE_ISOC99 Define ISO C99 things.
// __USE_ISOC95 Define ISO C90 AMD1 (C95) things.
// __USE_ISOCXX11 Define ISO C++11 things.
// __USE_POSIX Define IEEE Std 1003.1 things.
// __USE_POSIX2 Define IEEE Std 1003.2 things.
// __USE_POSIX199309 Define IEEE Std 1003.1, and .1b things.
// __USE_POSIX199506 Define IEEE Std 1003.1, .1b, .1c and .1i things.
// __USE_XOPEN Define XPG things.
// __USE_XOPEN_EXTENDED Define X/Open Unix things.
// __USE_UNIX98 Define Single Unix V2 things.
// __USE_XOPEN2K Define XPG6 things.
// __USE_XOPEN2KXSI Define XPG6 XSI things.
// __USE_XOPEN2K8 Define XPG7 things.
// __USE_XOPEN2K8XSI Define XPG7 XSI things.
// __USE_LARGEFILE Define correct standard I/O things.
// __USE_LARGEFILE64 Define LFS things with separate names.
// __USE_FILE_OFFSET64 Define 64bit interface as default.
// __USE_MISC Define things from 4.3BSD or System V Unix.
// __USE_ATFILE Define *at interfaces and AT_* constants for them.
// __USE_GNU Define GNU extensions.
// __USE_FORTIFY_LEVEL Additional security measures used, according to level.
//
// The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are
// defined by this file unconditionally. `__GNU_LIBRARY__' is provided
// only for compatibility. All new code should use the other symbols
// to test for features.
//
// All macros listed above as possibly being defined by this file are
// explicitly undefined if they are not explicitly defined.
// Feature-test macros that are not defined by the user or compiler
// but are implied by the other feature-test macros defined (or by the
// lack of any definitions) are defined by the file.
//
// ISO C feature test macros depend on the definition of the macro
// when an affected header is included, not when the first system
// header is included, and so they are handled in
// <bits/libc-header-start.h>, which does not have a multiple include
// guard. Feature test macros that can be handled from the first
// system header included are handled here.
// Undefine everything, so we get a clean slate.
// Suppress kernel-name space pollution unless user expressedly asks
// for it.
// Convenience macro to test the version of gcc.
// Use like this:
// #if __GNUC_PREREQ (2,8)
// ... code requiring gcc 2.8 or later ...
// #endif
// Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was
// added in 2.0.
// Similarly for clang. Features added to GCC after version 4.2 may
// or may not also be available in clang, and clang's definitions of
// __GNUC(_MINOR)__ are fixed at 4 and 2 respectively. Not all such
// features can be queried via __has_extension/__has_feature.
// Whether to use feature set F.
// _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for
// _DEFAULT_SOURCE. If _DEFAULT_SOURCE is present we do not
// issue a warning; the expectation is that the source is being
// transitioned to use the new macro.
// If _GNU_SOURCE was defined by the user, turn on all the other features.
// If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined,
// define _DEFAULT_SOURCE.
// This is to enable the ISO C2X extension.
// This is to enable the ISO C11 extension.
// This is to enable the ISO C99 extension.
// This is to enable the ISO C90 Amendment 1:1995 extension.
// If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
// is defined, use POSIX.1-2008 (or another version depending on
// _XOPEN_SOURCE).
// Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be
// defined in all multithreaded code. GNU libc has not required this
// for many years. We now treat them as compatibility synonyms for
// _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with
// comprehensive support for multithreaded code. Using them never
// lowers the selected level of POSIX conformance, only raises it.
// The function 'gets' existed in C89, but is impossible to use
// safely. It has been removed from ISO C11 and ISO C++14. Note: for
// compatibility with various implementations of <cstdio>, this test
// must consider only the value of __cplusplus when compiling C++.
// GNU formerly extended the scanf functions with modified format
// specifiers %as, %aS, and %a[...] that allocate a buffer for the
// input using malloc. This extension conflicts with ISO C99, which
// defines %a as a standalone format specifier that reads a floating-
// point number; moreover, POSIX.1-2008 provides the same feature
// using the modifier letter 'm' instead (%ms, %mS, %m[...]).
//
// We now follow C99 unless GNU extensions are active and the compiler
// is specifically in C89 or C++98 mode (strict or not). For
// instance, with GCC, -std=gnu11 will have C99-compliant scanf with
// or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the
// old extension.
// Get definitions of __STDC_* predefined macros, if the compiler has
// not preincluded this header automatically.
// Copyright (C) 1991-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// This macro indicates that the installed library is the GNU C Library.
// For historic reasons the value now is 6 and this will stay from now
// on. The use of this variable is deprecated. Use __GLIBC__ and
// __GLIBC_MINOR__ now (see below) when you want to test for a specific
// GNU C library version and use the values in <gnu/lib-names.h> to get
// the sonames of the shared libraries.
// Major and minor version number of the GNU C library package. Use
// these macros to test for features in specific releases.
// This is here only because every header file already includes this one.
// Copyright (C) 1992-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// We are almost always included from features.h.
// The GNU libc does not support any K&R compilers or the traditional mode
// of ISO C compilers anymore. Check for some of the combinations not
// anymore supported.
// Some user header file might have defined this before.
// All functions, except those with callbacks or those that
// synchronize memory, are leaf functions.
// GCC can always grok prototypes. For C++ programs we add throw()
// to help it optimize the function calls. But this works only with
// gcc 2.8.x and egcs. For gcc 3.2 and up we even mark C functions
// as non-throwing using a function attribute since programs can use
// the -fexceptions options for C code as well.
// Compilers that are not clang may object to
// #if defined __clang__ && __has_extension(...)
// even though they do not need to evaluate the right-hand side of the &&.
// These two macros are not used in glibc anymore. They are kept here
// only because some other projects expect the macros to be defined.
// For these things, GCC behaves the ANSI way normally,
// and the non-ANSI way under -traditional.
// This is not a typedef so `const __ptr_t' does the right thing.
// C++ needs to know that types and declarations are C, not C++.
// Fortify support.
// Support for flexible arrays.
// Headers that should use flexible arrays only if they're "real"
// (e.g. only if they won't affect sizeof()) should test
// #if __glibc_c99_flexarr_available.
// __asm__ ("xyz") is used throughout the headers to rename functions
// at the assembly language level. This is wrapped by the __REDIRECT
// macro, in order to support compilers that can do this some other
// way. When compilers don't support asm-names at all, we have to do
// preprocessor tricks instead (which don't have exactly the right
// semantics, but it's the best we can do).
//
// Example:
// int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid);
//
// #elif __SOME_OTHER_COMPILER__
//
// # define __REDIRECT(name, proto, alias) name proto; _Pragma("let " #name " = " #alias)
// GCC has various useful declarations that can be made with the
// `__attribute__' syntax. All of the ways we use this do fine if
// they are omitted for compilers that don't understand it.
// At some point during the gcc 2.96 development the `malloc' attribute
// for functions was introduced. We don't want to use it unconditionally
// (although this would be possible) since it generates warnings.
// Tell the compiler which arguments to an allocation function
// indicate the size of the allocation.
// At some point during the gcc 2.96 development the `pure' attribute
// for functions was introduced. We don't want to use it unconditionally
// (although this would be possible) since it generates warnings.
// This declaration tells the compiler that the value is constant.
// At some point during the gcc 3.1 development the `used' attribute
// for functions was introduced. We don't want to use it unconditionally
// (although this would be possible) since it generates warnings.
// Since version 3.2, gcc allows marking deprecated functions.
// Since version 4.5, gcc also allows one to specify the message printed
// when a deprecated function is used. clang claims to be gcc 4.2, but
// may also support this feature.
// At some point during the gcc 2.8 development the `format_arg' attribute
// for functions was introduced. We don't want to use it unconditionally
// (although this would be possible) since it generates warnings.
// If several `format_arg' attributes are given for the same function, in
// gcc-3.0 and older, all but the last one are ignored. In newer gccs,
// all designated arguments are considered.
// At some point during the gcc 2.97 development the `strfmon' format
// attribute for functions was introduced. We don't want to use it
// unconditionally (although this would be possible) since it
// generates warnings.
// The nonull function attribute allows to mark pointer parameters which
// must not be NULL.
// If fortification mode, we warn about unused results of certain
// function calls which can lead to problems.
// Forces a function to be always inlined.
// The Linux kernel defines __always_inline in stddef.h (283d7573), and
// it conflicts with this definition. Therefore undefine it first to
// allow either header to be included first.
// Associate error messages with the source location of the call site rather
// than with the source location inside the function.
// GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
// inline semantics, unless -fgnu89-inline is used. Using __GNUC_STDC_INLINE__
// or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
// older than 4.3 may define these macros and still not guarantee GNU inlining
// semantics.
//
// clang++ identifies itself as gcc-4.2, but has support for GNU inlining
// semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and
// __GNUC_GNU_INLINE__ macro definitions.
// GCC 4.3 and above allow passing all anonymous arguments of an
// __extern_always_inline function to some other vararg function.
// It is possible to compile containing GCC extensions even if GCC is
// run in pedantic mode if the uses are carefully marked using the
// `__extension__' keyword. But this is not generally available before
// version 2.8.
// __restrict is known in EGCS 1.2 and above.
// ISO C99 also allows to declare arrays as non-overlapping. The syntax is
// array_name[restrict]
// GCC 3.1 supports this.
// Describes a char array whose address can safely be passed as the first
// argument to strncpy and strncat, as the char array is not necessarily
// a NUL-terminated string.
// Undefine (also defined in libc-symbols.h).
// Copies attributes from the declaration or type referenced by
// the argument.
// Determine the wordsize from the preprocessor defines.
// Both x86-64 and x32 use the 64-bit system call interface.
// Properties of long double type. ldbl-96 version.
// Copyright (C) 2016-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C Library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// long double is distinct from double, so there is nothing to
// define here.
// __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
// intended for use in preprocessor macros.
//
// Note: MESSAGE must be a _single_ string; concatenation of string
// literals is not supported.
// Generic selection (ISO C11) is a C-only feature, available in GCC
// since version 4.9. Previous versions do not provide generic
// selection, even though they might set __STDC_VERSION__ to 201112L,
// when in -std=c11 mode. Thus, we must check for !defined __GNUC__
// when testing __STDC_VERSION__ for generic selection support.
// On the other hand, Clang also defines __GNUC__, so a clang-specific
// check is required to enable the use of generic selection.
// If we don't have __REDIRECT, prototypes will be missing if
// __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64].
// Decide whether we can define 'extern inline' functions in headers.
// This is here only because every header file already includes this one.
// Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
// <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
// that will always return failure (and set errno to ENOSYS).
// This file is automatically generated.
// This file selects the right generated file of `__stub_FUNCTION' macros
// based on the architecture being compiled for.
// This file is automatically generated.
// It defines a symbol `__stub_FUNCTION' for each function
// in the C library which is a stub, meaning it will fail
// every time called, usually setting errno to ENOSYS.
// This must be early so <bits/fcntl.h> can define types winningly.
// Get __mode_t, __dev_t and __off_t .
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// Never include this file directly; use <sys/types.h> instead.
// Copyright (C) 1991-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// Determine the wordsize from the preprocessor defines.
// Both x86-64 and x32 use the 64-bit system call interface.
// Bit size of the time_t type at glibc build time, x86-64 and x32 case.
// Copyright (C) 2018-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// For others, time size is word size.
// Convenience types.
type X__u_char = uint8 /* types.h:31:23 */
type X__u_short = uint16 /* types.h:32:28 */
type X__u_int = uint32 /* types.h:33:22 */
type X__u_long = uint64 /* types.h:34:27 */
// Fixed-size types, underlying types depend on word size and compiler.
type X__int8_t = int8 /* types.h:37:21 */
type X__uint8_t = uint8 /* types.h:38:23 */
type X__int16_t = int16 /* types.h:39:26 */
type X__uint16_t = uint16 /* types.h:40:28 */
type X__int32_t = int32 /* types.h:41:20 */
type X__uint32_t = uint32 /* types.h:42:22 */
type X__int64_t = int64 /* types.h:44:25 */
type X__uint64_t = uint64 /* types.h:45:27 */
// Smallest types with at least a given width.
type X__int_least8_t = X__int8_t /* types.h:52:18 */
type X__uint_least8_t = X__uint8_t /* types.h:53:19 */
type X__int_least16_t = X__int16_t /* types.h:54:19 */
type X__uint_least16_t = X__uint16_t /* types.h:55:20 */
type X__int_least32_t = X__int32_t /* types.h:56:19 */
type X__uint_least32_t = X__uint32_t /* types.h:57:20 */
type X__int_least64_t = X__int64_t /* types.h:58:19 */
type X__uint_least64_t = X__uint64_t /* types.h:59:20 */
// quad_t is also 64 bits.
type X__quad_t = int64 /* types.h:63:18 */
type X__u_quad_t = uint64 /* types.h:64:27 */
// Largest integral types.
type X__intmax_t = int64 /* types.h:72:18 */
type X__uintmax_t = uint64 /* types.h:73:27 */
// The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE
// macros for each of the OS types we define below. The definitions
// of those macros must use the following macros for underlying types.
// We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned
// variants of each of the following integer types on this machine.
//
// 16 -- "natural" 16-bit type (always short)
// 32 -- "natural" 32-bit type (always int)
// 64 -- "natural" 64-bit type (long or long long)
// LONG32 -- 32-bit type, traditionally long
// QUAD -- 64-bit type, traditionally long long
// WORD -- natural type of __WORDSIZE bits (int or long)
// LONGWORD -- type of __WORDSIZE bits, traditionally long
//
// We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the
// conventional uses of `long' or `long long' type modifiers match the
// types we define, even when a less-adorned type would be the same size.
// This matters for (somewhat) portably writing printf/scanf formats for
// these types, where using the appropriate l or ll format modifiers can
// make the typedefs and the formats match up across all GNU platforms. If
// we used `long' when it's 64 bits where `long long' is expected, then the
// compiler would warn about the formats not matching the argument types,
// and the programmer changing them to shut up the compiler would break the
// program's portability.
//
// Here we assume what is presently the case in all the GCC configurations
// we support: long long is always 64 bits, long is always word/address size,
// and int is always 32 bits.
// No need to mark the typedef with __extension__.
// bits/typesizes.h -- underlying types for *_t. Linux/x86-64 version.
// Copyright (C) 2012-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// See <bits/types.h> for the meaning of these macros. This file exists so
// that <bits/types.h> need not vary across different GNU platforms.
// X32 kernel interface is 64-bit.
// Tell the libc code that off_t and off64_t are actually the same type
// for all ABI purposes, even if possibly expressed as different base types
// for C type-checking purposes.
// Same for ino_t and ino64_t.
// And for __rlim_t and __rlim64_t.
// And for fsblkcnt_t, fsblkcnt64_t, fsfilcnt_t and fsfilcnt64_t.
// Number of descriptors that can fit in an `fd_set'.
// bits/time64.h -- underlying types for __time64_t. Generic version.
// Copyright (C) 2018-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// Define __TIME64_T_TYPE so that it is always a 64-bit type.
// If we already have 64-bit time type then use it.
type X__dev_t = uint64 /* types.h:145:25 */ // Type of device numbers.
type X__uid_t = uint32 /* types.h:146:25 */ // Type of user identifications.
type X__gid_t = uint32 /* types.h:147:25 */ // Type of group identifications.
type X__ino_t = uint64 /* types.h:148:25 */ // Type of file serial numbers.
type X__ino64_t = uint64 /* types.h:149:27 */ // Type of file serial numbers (LFS).
type X__mode_t = uint32 /* types.h:150:26 */ // Type of file attribute bitmasks.
type X__nlink_t = uint64 /* types.h:151:27 */ // Type of file link counts.
type X__off_t = int64 /* types.h:152:25 */ // Type of file sizes and offsets.
type X__off64_t = int64 /* types.h:153:27 */ // Type of file sizes and offsets (LFS).
type X__pid_t = int32 /* types.h:154:25 */ // Type of process identifications.
type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs.
type X__clock_t = int64 /* types.h:156:27 */ // Type of CPU usage counts.
type X__rlim_t = uint64 /* types.h:157:26 */ // Type for resource measurement.
type X__rlim64_t = uint64 /* types.h:158:28 */ // Type for resource measurement (LFS).
type X__id_t = uint32 /* types.h:159:24 */ // General type for IDs.
type X__time_t = int64 /* types.h:160:26 */ // Seconds since the Epoch.
type X__useconds_t = uint32 /* types.h:161:30 */ // Count of microseconds.
type X__suseconds_t = int64 /* types.h:162:31 */ // Signed count of microseconds.
type X__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address.
type X__key_t = int32 /* types.h:165:25 */ // Type of an IPC key.
// Clock ID used in clock and timer functions.
type X__clockid_t = int32 /* types.h:168:29 */
// Timer ID returned by `timer_create'.
type X__timer_t = uintptr /* types.h:171:12 */
// Type to represent block size.
type X__blksize_t = int64 /* types.h:174:29 */
// Types from the Large File Support interface.
// Type to count number of disk blocks.
type X__blkcnt_t = int64 /* types.h:179:28 */
type X__blkcnt64_t = int64 /* types.h:180:30 */
// Type to count file system blocks.
type X__fsblkcnt_t = uint64 /* types.h:183:30 */
type X__fsblkcnt64_t = uint64 /* types.h:184:32 */
// Type to count file system nodes.
type X__fsfilcnt_t = uint64 /* types.h:187:30 */
type X__fsfilcnt64_t = uint64 /* types.h:188:32 */
// Type of miscellaneous file system fields.
type X__fsword_t = int64 /* types.h:191:28 */
type X__ssize_t = int64 /* types.h:193:27 */ // Type of a byte count, or error.
// Signed long type used in system calls.
type X__syscall_slong_t = int64 /* types.h:196:33 */
// Unsigned long type used in system calls.
type X__syscall_ulong_t = uint64 /* types.h:198:33 */
// These few don't really vary by system, they always correspond
//
// to one of the other defined types.
type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS).
type X__caddr_t = uintptr /* types.h:203:14 */
// Duplicates info from stdint.h but this is used in unistd.h.
type X__intptr_t = int64 /* types.h:206:25 */
// Duplicate info from sys/socket.h.
type X__socklen_t = uint32 /* types.h:209:23 */
// C99: An integer type that can be accessed as an atomic entity,
//
// even in the presence of asynchronous interrupts.
// It is not currently necessary for this to be machine-specific.
type X__sig_atomic_t = int32 /* types.h:214:13 */
// Seconds since the Epoch, visible to user code when time_t is too
// narrow only for consistency with the old way of widening too-narrow
// types. User code should never use __time64_t.
// Get the definitions of O_*, F_*, FD_*: all the
// numbers and flag bits for `open', `fcntl', et al.
// O_*, F_*, FD_* bit values for Linux/x86.
// Copyright (C) 2001-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// Not necessary, we always have 64-bit offsets.
type Flock = struct {
Fl_type int16
Fl_whence int16
F__ccgo_pad1 [4]byte
Fl_start X__off64_t
Fl_len X__off64_t
Fl_pid X__pid_t
F__ccgo_pad2 [4]byte
} /* fcntl.h:35:1 */
// Include generic Linux declarations.
// O_*, F_*, FD_* bit values for Linux.
// Copyright (C) 2001-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// This file contains shared definitions between Linux architectures
// and is included by <bits/fcntl.h> to declare them. The various
// #ifndef cases allow the architecture specific file to define those
// values with different values.
//
// A minimal <bits/fcntl.h> contains just:
//
// struct flock {...}
// #ifdef __USE_LARGEFILE64
// struct flock64 {...}
// #endif
// #include <bits/fcntl-linux.h>
// open/fcntl.
// open file description locks.
//
// Usually record locks held by a process are released on *any* close and are
// not inherited across a fork.
//
// These cmd values will set locks that conflict with process-associated record
// locks, but are "owned" by the opened file description, not the process.
// This means that they are inherited across fork or clone with CLONE_FILES
// like BSD (flock) locks, and they are only released automatically when the
// last reference to the the file description against which they were acquired
// is put.
// For now, Linux has no separate synchronicity options for read
// operations. We define O_RSYNC therefore as the same as O_SYNC
// since this is a superset.
// Values for the second argument to `fcntl'.
// For F_[GET|SET]FD.
// For posix fcntl() and `l_type' field of a `struct flock' for lockf().
// For old implementation of BSD flock.
// Operations for BSD flock, also used by the kernel implementation.
// Define some more compatibility macros to be backward compatible with
// BSD systems which did not managed to hide these kernel macros.
// Advise to `posix_fadvise'.
// Values for `*at' functions.
// Detect if open needs mode as a third argument (or for openat as a fourth
// argument).
// POSIX.1-2001 specifies that these types are defined by <fcntl.h>.
//
// Earlier POSIX standards permitted any type ending in `_t' to be defined
// by any POSIX header, so we don't conditionalize the definitions here.
type Mode_t = X__mode_t /* fcntl.h:50:18 */
type Off_t = X__off64_t /* fcntl.h:58:19 */
type Pid_t = X__pid_t /* fcntl.h:69:17 */
// For XPG all symbols from <sys/stat.h> should also be available.
// NB: Include guard matches what <linux/time.h> uses.
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// Never include this file directly; use <sys/types.h> instead.
// Endian macros for string.h functions
// Copyright (C) 1992-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <http://www.gnu.org/licenses/>.
// Definitions for byte order, according to significance of bytes,
// from low addresses to high addresses. The value is what you get by
// putting '4' in the most significant byte, '3' in the second most
// significant byte, '2' in the second least significant byte, and '1'
// in the least significant byte, and then writing down one digit for
// each byte, starting with the byte at the lowest address at the left,
// and proceeding to the byte with the highest address at the right.
// This file defines `__BYTE_ORDER' for the particular machine.
// i386/x86_64 are little-endian.
// Some machines may need to use a different endianness for floating point
// values.
// POSIX.1b structure for a time value. This is like a `struct timeval' but
//
// has nanoseconds instead of microseconds.
type Timespec = struct {
Ftv_sec X__time_t
Ftv_nsec X__syscall_slong_t
} /* struct_timespec.h:10:1 */
// Copyright (C) 1999-2020 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
//
// The GNU C 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 2.1 of the License, or (at your option) any later version.
//
// The GNU C 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with the GNU C Library; if not, see
// <https://www.gnu.org/licenses/>.
// Versions of the `struct stat' data structure.
// x86-64 versions of the `xmknod' interface.
type Stat = struct {
Fst_dev X__dev_t
Fst_ino X__ino_t
Fst_nlink X__nlink_t
Fst_mode X__mode_t
Fst_uid X__uid_t
Fst_gid X__gid_t
F__pad0 int32
Fst_rdev X__dev_t
Fst_size X__off_t
Fst_blksize X__blksize_t
Fst_blocks X__blkcnt_t
Fst_atim struct {
Ftv_sec X__time_t
Ftv_nsec X__syscall_slong_t
}
Fst_mtim struct {
Ftv_sec X__time_t
Ftv_nsec X__syscall_slong_t
}
Fst_ctim struct {
Ftv_sec X__time_t
Ftv_nsec X__syscall_slong_t
}
F__glibc_reserved [3]X__syscall_slong_t
} /* stat.h:46:1 */
// Define some inlines helping to catch common problems.
var _ int8 /* gen.c:2:13: */
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