933 lines
39 KiB
Go
933 lines
39 KiB
Go
|
// Code generated by 'ccgo limits/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -o limits/limits_linux_386.go -pkgname limits', DO NOT EDIT.
|
||
|
|
||
|
package limits
|
||
|
|
||
|
import (
|
||
|
"math"
|
||
|
"reflect"
|
||
|
"sync/atomic"
|
||
|
"unsafe"
|
||
|
)
|
||
|
|
||
|
var _ = math.Pi
|
||
|
var _ reflect.Kind
|
||
|
var _ atomic.Value
|
||
|
var _ unsafe.Pointer
|
||
|
|
||
|
const (
|
||
|
AIO_PRIO_DELTA_MAX = 20
|
||
|
BC_BASE_MAX = 99
|
||
|
BC_DIM_MAX = 2048
|
||
|
BC_SCALE_MAX = 99
|
||
|
BC_STRING_MAX = 1000
|
||
|
CHARCLASS_NAME_MAX = 2048
|
||
|
CHAR_BIT = 8
|
||
|
CHAR_MAX = 127
|
||
|
CHAR_MIN = -128
|
||
|
COLL_WEIGHTS_MAX = 255
|
||
|
DELAYTIMER_MAX = 2147483647
|
||
|
EXPR_NEST_MAX = 32
|
||
|
HOST_NAME_MAX = 64
|
||
|
INT_MAX = 2147483647
|
||
|
INT_MIN = -2147483648
|
||
|
LINE_MAX = 2048
|
||
|
LLONG_MAX = 9223372036854775807
|
||
|
LLONG_MIN = -9223372036854775808
|
||
|
LOGIN_NAME_MAX = 256
|
||
|
LONG_MAX = 2147483647
|
||
|
LONG_MIN = -2147483648
|
||
|
MAX_CANON = 255
|
||
|
MAX_INPUT = 255
|
||
|
MB_LEN_MAX = 16
|
||
|
MQ_PRIO_MAX = 32768
|
||
|
NAME_MAX = 255
|
||
|
NGROUPS_MAX = 65536
|
||
|
PATH_MAX = 4096
|
||
|
PIPE_BUF = 4096
|
||
|
PTHREAD_DESTRUCTOR_ITERATIONS = 4
|
||
|
PTHREAD_KEYS_MAX = 1024
|
||
|
PTHREAD_STACK_MIN = 16384
|
||
|
RE_DUP_MAX = 32767
|
||
|
RTSIG_MAX = 32
|
||
|
SCHAR_MAX = 127
|
||
|
SCHAR_MIN = -128
|
||
|
SEM_VALUE_MAX = 2147483647
|
||
|
SHRT_MAX = 32767
|
||
|
SHRT_MIN = -32768
|
||
|
SSIZE_MAX = 2147483647
|
||
|
TTY_NAME_MAX = 32
|
||
|
UCHAR_MAX = 255
|
||
|
UINT_MAX = 4294967295
|
||
|
ULLONG_MAX = 18446744073709551615
|
||
|
ULONG_MAX = 4294967295
|
||
|
USHRT_MAX = 65535
|
||
|
XATTR_LIST_MAX = 65536
|
||
|
XATTR_NAME_MAX = 255
|
||
|
XATTR_SIZE_MAX = 65536
|
||
|
X_ATFILE_SOURCE = 1
|
||
|
X_BITS_POSIX1_LIM_H = 1
|
||
|
X_BITS_POSIX2_LIM_H = 1
|
||
|
X_DEFAULT_SOURCE = 1
|
||
|
X_FEATURES_H = 1
|
||
|
X_FILE_OFFSET_BITS = 64
|
||
|
X_GCC_LIMITS_H_ = 0
|
||
|
X_ILP32 = 1
|
||
|
X_LIBC_LIMITS_H_ = 1
|
||
|
X_LIMITS_H___ = 0
|
||
|
X_LINUX_LIMITS_H = 0
|
||
|
X_POSIX2_BC_BASE_MAX = 99
|
||
|
X_POSIX2_BC_DIM_MAX = 2048
|
||
|
X_POSIX2_BC_SCALE_MAX = 99
|
||
|
X_POSIX2_BC_STRING_MAX = 1000
|
||
|
X_POSIX2_CHARCLASS_NAME_MAX = 14
|
||
|
X_POSIX2_COLL_WEIGHTS_MAX = 2
|
||
|
X_POSIX2_EXPR_NEST_MAX = 32
|
||
|
X_POSIX2_LINE_MAX = 2048
|
||
|
X_POSIX2_RE_DUP_MAX = 255
|
||
|
X_POSIX_AIO_LISTIO_MAX = 2
|
||
|
X_POSIX_AIO_MAX = 1
|
||
|
X_POSIX_ARG_MAX = 4096
|
||
|
X_POSIX_CHILD_MAX = 25
|
||
|
X_POSIX_CLOCKRES_MIN = 20000000
|
||
|
X_POSIX_C_SOURCE = 200809
|
||
|
X_POSIX_DELAYTIMER_MAX = 32
|
||
|
X_POSIX_HOST_NAME_MAX = 255
|
||
|
X_POSIX_LINK_MAX = 8
|
||
|
X_POSIX_LOGIN_NAME_MAX = 9
|
||
|
X_POSIX_MAX_CANON = 255
|
||
|
X_POSIX_MAX_INPUT = 255
|
||
|
X_POSIX_MQ_OPEN_MAX = 8
|
||
|
X_POSIX_MQ_PRIO_MAX = 32
|
||
|
X_POSIX_NAME_MAX = 14
|
||
|
X_POSIX_NGROUPS_MAX = 8
|
||
|
X_POSIX_OPEN_MAX = 20
|
||
|
X_POSIX_PATH_MAX = 256
|
||
|
X_POSIX_PIPE_BUF = 512
|
||
|
X_POSIX_RE_DUP_MAX = 255
|
||
|
X_POSIX_RTSIG_MAX = 8
|
||
|
X_POSIX_SEM_NSEMS_MAX = 256
|
||
|
X_POSIX_SEM_VALUE_MAX = 32767
|
||
|
X_POSIX_SIGQUEUE_MAX = 32
|
||
|
X_POSIX_SOURCE = 1
|
||
|
X_POSIX_SSIZE_MAX = 32767
|
||
|
X_POSIX_STREAM_MAX = 8
|
||
|
X_POSIX_SYMLINK_MAX = 255
|
||
|
X_POSIX_SYMLOOP_MAX = 8
|
||
|
X_POSIX_THREAD_DESTRUCTOR_ITERATIONS = 4
|
||
|
X_POSIX_THREAD_KEYS_MAX = 128
|
||
|
X_POSIX_THREAD_THREADS_MAX = 64
|
||
|
X_POSIX_TIMER_MAX = 32
|
||
|
X_POSIX_TTY_NAME_MAX = 9
|
||
|
X_POSIX_TZNAME_MAX = 6
|
||
|
X_STDC_PREDEF_H = 1
|
||
|
X_SYS_CDEFS_H = 1
|
||
|
I386 = 1
|
||
|
Linux = 1
|
||
|
Unix = 1
|
||
|
)
|
||
|
|
||
|
type Ptrdiff_t = int32 /* <builtin>:3:26 */
|
||
|
|
||
|
type Size_t = uint32 /* <builtin>:9:23 */
|
||
|
|
||
|
type Wchar_t = int32 /* <builtin>:15:24 */
|
||
|
|
||
|
type X__builtin_va_list = uintptr /* <builtin>:46:14 */
|
||
|
type X__float128 = float64 /* <builtin>:47:21 */
|
||
|
|
||
|
// Copyright (C) 1992-2020 Free Software Foundation, Inc.
|
||
|
//
|
||
|
// This file is part of GCC.
|
||
|
//
|
||
|
// GCC is free software; you can redistribute it and/or modify it under
|
||
|
// the terms of the GNU General Public License as published by the Free
|
||
|
// Software Foundation; either version 3, or (at your option) any later
|
||
|
// version.
|
||
|
//
|
||
|
// GCC 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 General Public License
|
||
|
// for more details.
|
||
|
//
|
||
|
// Under Section 7 of GPL version 3, you are granted additional
|
||
|
// permissions described in the GCC Runtime Library Exception, version
|
||
|
// 3.1, as published by the Free Software Foundation.
|
||
|
//
|
||
|
// You should have received a copy of the GNU General Public License and
|
||
|
// a copy of the GCC Runtime Library Exception along with this program;
|
||
|
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||
|
// <http://www.gnu.org/licenses/>.
|
||
|
|
||
|
// This administrivia gets added to the beginning of limits.h
|
||
|
// if the system has its own version of limits.h.
|
||
|
|
||
|
// We use _GCC_LIMITS_H_ because we want this not to match
|
||
|
// any macros that the system's limits.h uses for its own purposes.
|
||
|
|
||
|
// Use "..." so that we find syslimits.h only in this same directory.
|
||
|
// syslimits.h stands for the system's own limits.h file.
|
||
|
// If we can use it ok unmodified, then we install this text.
|
||
|
// If fixincludes fixes it, then the fixed version is installed
|
||
|
// instead of this text.
|
||
|
|
||
|
// 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/>.
|
||
|
|
||
|
// ISO C99 Standard: 7.10/5.2.4.2.1 Sizes of integer types <limits.h>
|
||
|
|
||
|
// Handle feature test macros at the start of a header.
|
||
|
// 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 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 header is internal to glibc and should not be included outside
|
||
|
// of glibc headers. Headers including it must define
|
||
|
// __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION first. This header
|
||
|
// cannot have multiple include guards because 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.
|
||
|
|
||
|
// 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.
|
||
|
|
||
|
// 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.
|
||
|
|
||
|
// ISO/IEC TR 24731-2:2010 defines the __STDC_WANT_LIB_EXT2__
|
||
|
// macro.
|
||
|
|
||
|
// ISO/IEC TS 18661-1:2014 defines the __STDC_WANT_IEC_60559_BFP_EXT__
|
||
|
// macro. Most but not all symbols enabled by that macro in TS
|
||
|
// 18661-1 are enabled unconditionally in C2X; the symbols in Annex F
|
||
|
// still require that macro in C2X.
|
||
|
|
||
|
// ISO/IEC TS 18661-4:2015 defines the
|
||
|
// __STDC_WANT_IEC_60559_FUNCS_EXT__ macro. Other than the reduction
|
||
|
// functions, the symbols from this TS are enabled unconditionally in
|
||
|
// C2X.
|
||
|
|
||
|
// ISO/IEC TS 18661-3:2015 defines the
|
||
|
// __STDC_WANT_IEC_60559_TYPES_EXT__ macro.
|
||
|
|
||
|
// Maximum length of any multibyte character in any locale.
|
||
|
// We define this value here since the gcc header does not define
|
||
|
// the correct value.
|
||
|
|
||
|
// If we are not using GNU CC we have to define all the symbols ourself.
|
||
|
// Otherwise use gcc's definitions (see below).
|
||
|
|
||
|
// Get the compiler's limits.h, which defines almost all the ISO constants.
|
||
|
//
|
||
|
// We put this #include_next outside the double inclusion check because
|
||
|
// it should be possible to include this file more than once and still get
|
||
|
// the definitions from gcc's header.
|
||
|
|
||
|
// The <limits.h> files in some gcc versions don't define LLONG_MIN,
|
||
|
// LLONG_MAX, and ULLONG_MAX. Instead only the values gcc defined for
|
||
|
// ages are available.
|
||
|
|
||
|
// The integer width macros are not defined by GCC's <limits.h> before
|
||
|
// GCC 7, or if _GNU_SOURCE rather than
|
||
|
// __STDC_WANT_IEC_60559_BFP_EXT__ is used to enable this feature.
|
||
|
|
||
|
// POSIX adds things to <limits.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/>.
|
||
|
|
||
|
// POSIX Standard: 2.9.2 Minimum Values Added to <limits.h>
|
||
|
//
|
||
|
// Never include this file directly; use <limits.h> instead.
|
||
|
|
||
|
// Determine the wordsize from the preprocessor defines.
|
||
|
|
||
|
// These are the standard-mandated minimum values.
|
||
|
|
||
|
// Minimum number of operations in one list I/O call.
|
||
|
|
||
|
// Minimal number of outstanding asynchronous I/O operations.
|
||
|
|
||
|
// Maximum length of arguments to `execve', including environment.
|
||
|
|
||
|
// Maximum simultaneous processes per real user ID.
|
||
|
|
||
|
// Minimal number of timer expiration overruns.
|
||
|
|
||
|
// Maximum length of a host name (not including the terminating null)
|
||
|
// as returned from the GETHOSTNAME function.
|
||
|
|
||
|
// Maximum link count of a file.
|
||
|
|
||
|
// Maximum length of login name.
|
||
|
|
||
|
// Number of bytes in a terminal canonical input queue.
|
||
|
|
||
|
// Number of bytes for which space will be
|
||
|
// available in a terminal input queue.
|
||
|
|
||
|
// Maximum number of message queues open for a process.
|
||
|
|
||
|
// Maximum number of supported message priorities.
|
||
|
|
||
|
// Number of bytes in a filename.
|
||
|
|
||
|
// Number of simultaneous supplementary group IDs per process.
|
||
|
|
||
|
// Number of files one process can have open at once.
|
||
|
|
||
|
// Number of bytes in a pathname.
|
||
|
|
||
|
// Number of bytes than can be written atomically to a pipe.
|
||
|
|
||
|
// The number of repeated occurrences of a BRE permitted by the
|
||
|
// REGEXEC and REGCOMP functions when using the interval notation.
|
||
|
|
||
|
// Minimal number of realtime signals reserved for the application.
|
||
|
|
||
|
// Number of semaphores a process can have.
|
||
|
|
||
|
// Maximal value of a semaphore.
|
||
|
|
||
|
// Number of pending realtime signals.
|
||
|
|
||
|
// Largest value of a `ssize_t'.
|
||
|
|
||
|
// Number of streams a process can have open at once.
|
||
|
|
||
|
// The number of bytes in a symbolic link.
|
||
|
|
||
|
// The number of symbolic links that can be traversed in the
|
||
|
// resolution of a pathname in the absence of a loop.
|
||
|
|
||
|
// Number of timer for a process.
|
||
|
|
||
|
// Maximum number of characters in a tty name.
|
||
|
|
||
|
// Maximum length of a timezone name (element of `tzname').
|
||
|
|
||
|
// Maximum clock resolution in nanoseconds.
|
||
|
|
||
|
// Get the implementation-specific values for the above.
|
||
|
// Minimum guaranteed maximum values for system limits. Linux version.
|
||
|
// Copyright (C) 1993-2020 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; see the file COPYING.LIB. If
|
||
|
// not, see <https://www.gnu.org/licenses/>.
|
||
|
|
||
|
// The kernel header pollutes the namespace with the NR_OPEN symbol
|
||
|
// and defines LINK_MAX although filesystems have different maxima. A
|
||
|
// similar thing is true for OPEN_MAX: the limit can be changed at
|
||
|
// runtime and therefore the macro must not be defined. Remove this
|
||
|
// after including the header if necessary.
|
||
|
|
||
|
// The kernel sources contain a file with all the needed information.
|
||
|
// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
|
||
|
|
||
|
// Have to remove NR_OPEN?
|
||
|
// Have to remove LINK_MAX?
|
||
|
// Have to remove OPEN_MAX?
|
||
|
// Have to remove ARG_MAX?
|
||
|
|
||
|
// The number of data keys per process.
|
||
|
// This is the value this implementation supports.
|
||
|
|
||
|
// Controlling the iterations of destructors for thread-specific data.
|
||
|
// Number of iterations this implementation does.
|
||
|
|
||
|
// The number of threads per process.
|
||
|
// We have no predefined limit on the number of threads.
|
||
|
|
||
|
// Maximum amount by which a process can descrease its asynchronous I/O
|
||
|
// priority level.
|
||
|
|
||
|
// Minimum size for a thread. We are free to choose a reasonable value.
|
||
|
|
||
|
// Maximum number of timer expiration overruns.
|
||
|
|
||
|
// Maximum tty name length.
|
||
|
|
||
|
// Maximum login name length. This is arbitrary.
|
||
|
|
||
|
// Maximum host name length.
|
||
|
|
||
|
// Maximum message queue priority level.
|
||
|
|
||
|
// Maximum value the semaphore can have.
|
||
|
|
||
|
// ssize_t is not formally required to be the signed type
|
||
|
// corresponding to size_t, but it is for all configurations supported
|
||
|
// by glibc.
|
||
|
|
||
|
// This value is a guaranteed minimum maximum.
|
||
|
// The current maximum can be got from `sysconf'.
|
||
|
|
||
|
// 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/>.
|
||
|
|
||
|
// Never include this file directly; include <limits.h> instead.
|
||
|
|
||
|
// The maximum `ibase' and `obase' values allowed by the `bc' utility.
|
||
|
|
||
|
// The maximum number of elements allowed in an array by the `bc' utility.
|
||
|
|
||
|
// The maximum `scale' value allowed by the `bc' utility.
|
||
|
|
||
|
// The maximum length of a string constant accepted by the `bc' utility.
|
||
|
|
||
|
// The maximum number of weights that can be assigned to an entry of
|
||
|
// the LC_COLLATE `order' keyword in the locale definition file.
|
||
|
|
||
|
// The maximum number of expressions that can be nested
|
||
|
// within parentheses by the `expr' utility.
|
||
|
|
||
|
// The maximum length, in bytes, of an input line.
|
||
|
|
||
|
// The maximum number of repeated occurrences of a regular expression
|
||
|
// permitted when using the interval notation `\{M,N\}'.
|
||
|
|
||
|
// The maximum number of bytes in a character class name. We have no
|
||
|
// fixed limit, 2048 is a high number.
|
||
|
|
||
|
// These values are implementation-specific,
|
||
|
// and may vary within the implementation.
|
||
|
// Their precise values can be obtained from sysconf.
|
||
|
|
||
|
// This value is defined like this in regex.h.
|
||
|
|
||
|
// Copyright (C) 1991-2020 Free Software Foundation, Inc.
|
||
|
//
|
||
|
// This file is part of GCC.
|
||
|
//
|
||
|
// GCC is free software; you can redistribute it and/or modify it under
|
||
|
// the terms of the GNU General Public License as published by the Free
|
||
|
// Software Foundation; either version 3, or (at your option) any later
|
||
|
// version.
|
||
|
//
|
||
|
// GCC 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 General Public License
|
||
|
// for more details.
|
||
|
//
|
||
|
// Under Section 7 of GPL version 3, you are granted additional
|
||
|
// permissions described in the GCC Runtime Library Exception, version
|
||
|
// 3.1, as published by the Free Software Foundation.
|
||
|
//
|
||
|
// You should have received a copy of the GNU General Public License and
|
||
|
// a copy of the GCC Runtime Library Exception along with this program;
|
||
|
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
||
|
// <http://www.gnu.org/licenses/>.
|
||
|
|
||
|
// Number of bits in a `char'.
|
||
|
|
||
|
// Maximum length of a multibyte character.
|
||
|
|
||
|
// Minimum and maximum values a `signed char' can hold.
|
||
|
|
||
|
// Maximum value an `unsigned char' can hold. (Minimum is 0).
|
||
|
|
||
|
// Minimum and maximum values a `char' can hold.
|
||
|
|
||
|
// Minimum and maximum values a `signed short int' can hold.
|
||
|
|
||
|
// Maximum value an `unsigned short int' can hold. (Minimum is 0).
|
||
|
|
||
|
// Minimum and maximum values a `signed int' can hold.
|
||
|
|
||
|
// Maximum value an `unsigned int' can hold. (Minimum is 0).
|
||
|
|
||
|
// Minimum and maximum values a `signed long int' can hold.
|
||
|
// (Same as `int').
|
||
|
|
||
|
// Maximum value an `unsigned long int' can hold. (Minimum is 0).
|
||
|
|
||
|
// Minimum and maximum values a `signed long long int' can hold.
|
||
|
|
||
|
// Maximum value an `unsigned long long int' can hold. (Minimum is 0).
|
||
|
|
||
|
// This administrivia gets added to the end of limits.h
|
||
|
// if the system has its own version of limits.h.
|
||
|
|
||
|
var _ int8 /* gen.c:2:13: */
|