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matterbridge/vendor/modernc.org/libc/pthread/pthread_linux_riscv64.go

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// Code generated by 'ccgo pthread/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 pthread/pthread_linux_riscv64.go -pkgname pthread', DO NOT EDIT.
package pthread
import (
"math"
"reflect"
"sync/atomic"
"unsafe"
)
var _ = math.Pi
var _ reflect.Kind
var _ atomic.Value
var _ unsafe.Pointer
const (
CLOCK_BOOTTIME = 7
CLOCK_BOOTTIME_ALARM = 9
CLOCK_MONOTONIC = 1
CLOCK_MONOTONIC_COARSE = 6
CLOCK_MONOTONIC_RAW = 4
CLOCK_PROCESS_CPUTIME_ID = 2
CLOCK_REALTIME = 0
CLOCK_REALTIME_ALARM = 8
CLOCK_REALTIME_COARSE = 5
CLOCK_TAI = 11
CLOCK_THREAD_CPUTIME_ID = 3
PTHREAD_BARRIER_SERIAL_THREAD = -1
PTHREAD_ONCE_INIT = 0
PTHREAD_STACK_MIN = 16384
SCHED_FIFO = 1
SCHED_OTHER = 0
SCHED_RR = 2
TIMER_ABSTIME = 1
TIME_UTC = 1
X_ATFILE_SOURCE = 1
X_BITS_CPU_SET_H = 1
X_BITS_ENDIANNESS_H = 1
X_BITS_ENDIAN_H = 1
X_BITS_PTHREADTYPES_ARCH_H = 1
X_BITS_PTHREADTYPES_COMMON_H = 1
X_BITS_SCHED_H = 1
X_BITS_TIME64_H = 1
X_BITS_TIME_H = 1
X_BITS_TYPESIZES_H = 1
X_BITS_TYPES_H = 1
X_BITS_TYPES_LOCALE_T_H = 1
X_BITS_TYPES_STRUCT_SCHED_PARAM = 1
X_BITS_TYPES___LOCALE_T_H = 1
X_BSD_SIZE_T_ = 0
X_BSD_SIZE_T_DEFINED_ = 0
X_DEFAULT_SOURCE = 1
X_FEATURES_H = 1
X_FILE_OFFSET_BITS = 64
X_GCC_SIZE_T = 0
X_LP64 = 1
X_POSIX_C_SOURCE = 200809
X_POSIX_SOURCE = 1
X_PTHREAD_H = 1
X_RISCV_BITS_SETJMP_H = 0
X_RWLOCK_INTERNAL_H = 0
X_SCHED_H = 1
X_SIZET_ = 0
X_SIZE_T = 0
X_SIZE_T_ = 0
X_SIZE_T_DECLARED = 0
X_SIZE_T_DEFINED = 0
X_SIZE_T_DEFINED_ = 0
X_STDC_PREDEF_H = 1
X_STRUCT_TIMESPEC = 1
X_SYS_CDEFS_H = 1
X_SYS_SIZE_T_H = 0
X_THREAD_MUTEX_INTERNAL_H = 1
X_THREAD_SHARED_TYPES_H = 1
X_TIME_H = 1
X_T_SIZE = 0
X_T_SIZE_ = 0
Linux = 1
Unix = 1
)
// Read-write lock types.
const ( /* pthread.h:104:1: */
PTHREAD_RWLOCK_PREFER_READER_NP = 0
PTHREAD_RWLOCK_PREFER_WRITER_NP = 1
PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP = 2
PTHREAD_RWLOCK_DEFAULT_NP = 0
)
// Read-write lock initializers.
// Scheduler inheritance.
const ( /* pthread.h:124:1: */
PTHREAD_INHERIT_SCHED = 0
PTHREAD_EXPLICIT_SCHED = 1
)
// Scope handling.
const ( /* pthread.h:134:1: */
PTHREAD_SCOPE_SYSTEM = 0
PTHREAD_SCOPE_PROCESS = 1
)
// Process shared or private flag.
const ( /* pthread.h:144:1: */
PTHREAD_PROCESS_PRIVATE = 0
PTHREAD_PROCESS_SHARED = 1
)
// Cancellation
const ( /* pthread.h:168:1: */
PTHREAD_CANCEL_ENABLE = 0
PTHREAD_CANCEL_DISABLE = 1
)
const ( /* pthread.h:175:1: */
PTHREAD_CANCEL_DEFERRED = 0
PTHREAD_CANCEL_ASYNCHRONOUS = 1
)
// Definition of PTHREAD_STACK_MIN, possibly dynamic.
// Copyright (C) 2021 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/>.
// Definition of PTHREAD_STACK_MIN. Linux version.
// Copyright (C) 2021 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/>.
// Minimum size for a thread. We are free to choose a reasonable value.
// Detach state.
const ( /* pthread.h:37:1: */
PTHREAD_CREATE_JOINABLE = 0
PTHREAD_CREATE_DETACHED = 1
)
// Mutex types.
const ( /* pthread.h:47:1: */
PTHREAD_MUTEX_TIMED_NP = 0
PTHREAD_MUTEX_RECURSIVE_NP = 1
PTHREAD_MUTEX_ERRORCHECK_NP = 2
PTHREAD_MUTEX_ADAPTIVE_NP = 3
PTHREAD_MUTEX_NORMAL = 0
PTHREAD_MUTEX_RECURSIVE = 1
PTHREAD_MUTEX_ERRORCHECK = 2
PTHREAD_MUTEX_DEFAULT = 0
)
// Robust mutex or not flags.
const ( /* pthread.h:69:1: */
PTHREAD_MUTEX_STALLED = 0
PTHREAD_MUTEX_STALLED_NP = 0
PTHREAD_MUTEX_ROBUST = 1
PTHREAD_MUTEX_ROBUST_NP = 1
)
// Mutex protocols.
const ( /* pthread.h:81:1: */
PTHREAD_PRIO_NONE = 0
PTHREAD_PRIO_INHERIT = 1
PTHREAD_PRIO_PROTECT = 2
)
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) 2002-2021 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/>.
// Copyright (C) 1991-2021 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.
// __STDC_WANT_IEC_60559_EXT__
// ISO C2X interfaces defined only in Annex F.
//
// _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.
// _DYNAMIC_STACK_SIZE_SOURCE Select correct (but non compile-time constant)
// MINSIGSTKSZ, SIGSTKSZ and PTHREAD_STACK_MIN.
// _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_DYNAMIC_STACK_SIZE Define correct (but non compile-time constant)
// MINSIGSTKSZ, SIGSTKSZ and PTHREAD_STACK_MIN.
// __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.
// Features part to handle 64-bit time_t support.
// Copyright (C) 2021 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 need to know the word size in order to check the time size.
// Determine the wordsize from the preprocessor defines. RISC-V version.
// Copyright (C) 2002-2021 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/>.
// Bit size of the time_t type at glibc build time, RISC-V case.
// Copyright (C) 2020-2021 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. RISC-V version.
// Copyright (C) 2002-2021 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/>.
// RV32 and RV64 both use 64-bit time_t
// 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) 1991-2021 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) 1992-2021 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
// supported anymore.
// Some user header file might have defined this before.
// Compilers that lack __has_attribute may object to
// #if defined __has_attribute && __has_attribute (...)
// even though they do not need to evaluate the right-hand side of the &&.
// Similarly for __has_builtin, etc.
// 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 only works with
// gcc 2.8.x and egcs. For gcc 3.4 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.
// 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.
// Use __builtin_dynamic_object_size at _FORTIFY_SOURCE=3 when available.
// 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 and clang have 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 nonnull function attribute marks pointer parameters that
// must not be NULL.
// The returns_nonnull function attribute marks the return type of the function
// as always being non-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, and in clang.
// It works also in C++ mode (outside of arrays), but only when spelled
// as '__restrict', not 'restrict'.
// ISO C99 also allows to declare arrays as non-overlapping. The syntax is
// array_name[restrict]
// GCC 3.1 and clang support this.
// This syntax is not usable in C++ mode.
// 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.
// The #ifndef lets Gnulib avoid including these on non-glibc
// platforms, where the includes typically do not exist.
// Determine the wordsize from the preprocessor defines. RISC-V version.
// Copyright (C) 2002-2021 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/>.
// Properties of long double type. ldbl-128 version.
// Copyright (C) 2016-2021 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.
// Designates a 1-based positional argument ref-index of pointer type
// that can be used to access size-index elements of the pointed-to
// array according to access mode, or at least one element when
// size-index is not provided:
// access (access-mode, <ref-index> [, <size-index>])
// Designates dealloc as a function to call to deallocate objects
// allocated by the declared function.
// Specify that a function such as setjmp or vfork may return
// twice.
// 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.
// Determine the wordsize from the preprocessor defines. RISC-V version.
// Copyright (C) 2002-2021 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 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.
// Definitions for POSIX 1003.1b-1993 (aka POSIX.4) scheduling interface.
// Copyright (C) 1996-2021 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/>.
// Copyright (C) 1991-2021 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/>.
// Get type definitions.
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2021 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) 1991-2021 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. RISC-V version.
// Copyright (C) 2002-2021 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/>.
// Bit size of the time_t type at glibc build time, RISC-V case.
// Copyright (C) 2020-2021 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. RISC-V version.
// Copyright (C) 2002-2021 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/>.
// RV32 and RV64 both use 64-bit time_t
// 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. For the generic Linux ABI.
// Copyright (C) 2011-2021 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
// Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
//
// 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.
// 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.
// And for getitimer, setitimer and rusage
// Number of descriptors that can fit in an `fd_set'.
// bits/time64.h -- underlying types for __time64_t. RISC-V version.
// Copyright (C) 2020-2021 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 = uint32 /* 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__suseconds64_t = int64 /* types.h:163:33 */
type X__daddr_t = int32 /* types.h:165:27 */ // The type of a disk address.
type X__key_t = int32 /* types.h:166:25 */ // Type of an IPC key.
// Clock ID used in clock and timer functions.
type X__clockid_t = int32 /* types.h:169:29 */
// Timer ID returned by `timer_create'.
type X__timer_t = uintptr /* types.h:172:12 */
// Type to represent block size.
type X__blksize_t = int32 /* types.h:175:29 */
// Types from the Large File Support interface.
// Type to count number of disk blocks.
type X__blkcnt_t = int64 /* types.h:180:28 */
type X__blkcnt64_t = int64 /* types.h:181:30 */
// Type to count file system blocks.
type X__fsblkcnt_t = uint64 /* types.h:184:30 */
type X__fsblkcnt64_t = uint64 /* types.h:185:32 */
// Type to count file system nodes.
type X__fsfilcnt_t = uint64 /* types.h:188:30 */
type X__fsfilcnt64_t = uint64 /* types.h:189:32 */
// Type of miscellaneous file system fields.
type X__fsword_t = int64 /* types.h:192:28 */
type X__ssize_t = int64 /* types.h:194:27 */ // Type of a byte count, or error.
// Signed long type used in system calls.
type X__syscall_slong_t = int64 /* types.h:197:33 */
// Unsigned long type used in system calls.
type X__syscall_ulong_t = uint64 /* types.h:199:33 */
// 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:203:19 */ // Type of file sizes and offsets (LFS).
type X__caddr_t = uintptr /* types.h:204:14 */
// Duplicates info from stdint.h but this is used in unistd.h.
type X__intptr_t = int64 /* types.h:207:25 */
// Duplicate info from sys/socket.h.
type X__socklen_t = uint32 /* types.h:210:23 */
// 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:215:13 */
// Wide character type.
// Locale-writers should change this as necessary to
// be big enough to hold unique values not between 0 and 127,
// and not (wchar_t) -1, for each defined multibyte character.
// Define this type if we are doing the whole job,
// or if we want this type in particular.
// A null pointer constant.
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2021 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.
// Returned by `time'.
type Time_t = X__time_t /* time_t.h:10:18 */
// NB: Include guard matches what <linux/time.h> uses.
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2021 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) 1992-2021 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.
// RISC-V is 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:11:1 */
type Pid_t = X__pid_t /* sched.h:38:17 */
// Get system specific constant and data structure definitions.
// Definitions of constants and data structure for POSIX 1003.1b-1993
// scheduling interface.
// Copyright (C) 1996-2021 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/>.
// Scheduling algorithms.
// Sched parameter structure. Generic version.
// Copyright (C) 1996-2021 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/>.
// Data structure to describe a process' schedulability.
type Sched_param = struct{ Fsched_priority int32 } /* struct_sched_param.h:23:1 */
// Definition of the cpu_set_t structure used by the POSIX 1003.1b-1993
// scheduling interface.
// Copyright (C) 1996-2021 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/>.
// Size definition for CPU sets.
// Type for array elements in 'cpu_set_t'.
type X__cpu_mask = uint64 /* cpu-set.h:32:25 */
// Basic access functions.
// Data structure to describe CPU mask.
type Cpu_set_t = struct{ F__bits [16]X__cpu_mask } /* cpu-set.h:42:3 */
// Copyright (C) 1991-2021 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: 7.23 Date and time <time.h>
// Copyright (C) 1991-2021 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/>.
// Copyright (C) 1989-2021 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/>.
// ISO C Standard: 7.17 Common definitions <stddef.h>
// Any one of these symbols __need_* means that GNU libc
// wants us just to define one data type. So don't define
// the symbols that indicate this file's entire job has been done.
// This avoids lossage on SunOS but only if stdtypes.h comes first.
// There's no way to win with the other order! Sun lossage.
// Sequent's header files use _PTRDIFF_T_ in some conflicting way.
// Just ignore it.
// On VxWorks, <type/vxTypesBase.h> may have defined macros like
// _TYPE_size_t which will typedef size_t. fixincludes patched the
// vxTypesBase.h so that this macro is only defined if _GCC_SIZE_T is
// not defined, and so that defining this macro defines _GCC_SIZE_T.
// If we find that the macros are still defined at this point, we must
// invoke them so that the type is defined as expected.
// In case nobody has defined these types, but we aren't running under
// GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE_TYPE__, and
// __WCHAR_TYPE__ have reasonable values. This can happen if the
// parts of GCC is compiled by an older compiler, that actually
// include gstddef.h, such as collect2.
// Signed type of difference of two pointers.
// Define this type if we are doing the whole job,
// or if we want this type in particular.
// Unsigned type of `sizeof' something.
// Define this type if we are doing the whole job,
// or if we want this type in particular.
// Wide character type.
// Locale-writers should change this as necessary to
// be big enough to hold unique values not between 0 and 127,
// and not (wchar_t) -1, for each defined multibyte character.
// Define this type if we are doing the whole job,
// or if we want this type in particular.
// A null pointer constant.
// This defines CLOCKS_PER_SEC, which is the number of processor clock
// ticks per second, and possibly a number of other constants.
// System-dependent timing definitions. Linux version.
// Copyright (C) 1996-2021 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 <time.h> instead.
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2021 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.
// ISO/IEC 9899:1999 7.23.1: Components of time
// The macro `CLOCKS_PER_SEC' is an expression with type `clock_t' that is
// the number per second of the value returned by the `clock' function.
// CAE XSH, Issue 4, Version 2: <time.h>
// The value of CLOCKS_PER_SEC is required to be 1 million on all
// XSI-conformant systems.
// Identifier for system-wide realtime clock.
// Monotonic system-wide clock.
// High-resolution timer from the CPU.
// Thread-specific CPU-time clock.
// Monotonic system-wide clock, not adjusted for frequency scaling.
// Identifier for system-wide realtime clock, updated only on ticks.
// Monotonic system-wide clock, updated only on ticks.
// Monotonic system-wide clock that includes time spent in suspension.
// Like CLOCK_REALTIME but also wakes suspended system.
// Like CLOCK_BOOTTIME but also wakes suspended system.
// Like CLOCK_REALTIME but in International Atomic Time.
// Flag to indicate time is absolute.
// Many of the typedefs and structs whose official home is this header
// may also need to be defined by other headers.
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2021 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.
// Returned by `clock'.
type Clock_t = X__clock_t /* clock_t.h:7:19 */
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2021 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.
// ISO C `broken-down time' structure.
type Tm = struct {
Ftm_sec int32
Ftm_min int32
Ftm_hour int32
Ftm_mday int32
Ftm_mon int32
Ftm_year int32
Ftm_wday int32
Ftm_yday int32
Ftm_isdst int32
F__ccgo_pad1 [4]byte
Ftm_gmtoff int64
Ftm_zone uintptr
} /* struct_tm.h:7:1 */
// NB: Include guard matches what <linux/time.h> uses.
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2021 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.
// Clock ID used in clock and timer functions.
type Clockid_t = X__clockid_t /* clockid_t.h:7:21 */
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2021 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.
// Timer ID returned by `timer_create'.
type Timer_t = X__timer_t /* timer_t.h:7:19 */
// bits/types.h -- definitions of __*_t types underlying *_t types.
// Copyright (C) 2002-2021 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.
// NB: Include guard matches what <linux/time.h> uses.
// POSIX.1b structure for timer start values and intervals.
type Itimerspec = struct {
Fit_interval struct {
Ftv_sec X__time_t
Ftv_nsec X__syscall_slong_t
}
Fit_value struct {
Ftv_sec X__time_t
Ftv_nsec X__syscall_slong_t
}
} /* struct_itimerspec.h:8:1 */
// Definition of locale_t.
// Copyright (C) 2017-2021 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/>.
// Definition of struct __locale_struct and __locale_t.
// Copyright (C) 1997-2021 Free Software Foundation, Inc.
// This file is part of the GNU C Library.
// Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
//
// 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.1-2008: the locale_t type, representing a locale context
// (implementation-namespace version). This type should be treated
// as opaque by applications; some details are exposed for the sake of
// efficiency in e.g. ctype functions.
type X__locale_struct = struct {
F__locales [13]uintptr
F__ctype_b uintptr
F__ctype_tolower uintptr
F__ctype_toupper uintptr
F__names [13]uintptr
} /* __locale_t.h:28:1 */
type X__locale_t = uintptr /* __locale_t.h:42:32 */
type Locale_t = X__locale_t /* locale_t.h:24:20 */
// Endian macros for string.h functions
// Copyright (C) 1992-2021 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/>.
// Declaration of common pthread types for all architectures.
// Copyright (C) 2017-2021 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 internal mutex and condition variable definitions.
// Common threading primitives definitions for both POSIX and C11.
// Copyright (C) 2017-2021 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/>.
// Arch-specific definitions. Each architecture must define the following
// macros to define the expected sizes of pthread data types:
//
// __SIZEOF_PTHREAD_ATTR_T - size of pthread_attr_t.
// __SIZEOF_PTHREAD_MUTEX_T - size of pthread_mutex_t.
// __SIZEOF_PTHREAD_MUTEXATTR_T - size of pthread_mutexattr_t.
// __SIZEOF_PTHREAD_COND_T - size of pthread_cond_t.
// __SIZEOF_PTHREAD_CONDATTR_T - size of pthread_condattr_t.
// __SIZEOF_PTHREAD_RWLOCK_T - size of pthread_rwlock_t.
// __SIZEOF_PTHREAD_RWLOCKATTR_T - size of pthread_rwlockattr_t.
// __SIZEOF_PTHREAD_BARRIER_T - size of pthread_barrier_t.
// __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
//
// The additional macro defines any constraint for the lock alignment
// inside the thread structures:
//
// __LOCK_ALIGNMENT - for internal lock/futex usage.
//
// Same idea but for the once locking primitive:
//
// __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
// Machine-specific pthread type layouts. RISC-V version.
// Copyright (C) 2011-2021 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/>.
// Endian macros for string.h functions
// Copyright (C) 1992-2021 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/>.
// Common definition of pthread_mutex_t.
type X__pthread_internal_list = struct {
F__prev uintptr
F__next uintptr
} /* thread-shared-types.h:49:9 */
// Endian macros for string.h functions
// Copyright (C) 1992-2021 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/>.
// Declaration of common pthread types for all architectures.
// Copyright (C) 2017-2021 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 internal mutex and condition variable definitions.
// Common threading primitives definitions for both POSIX and C11.
// Copyright (C) 2017-2021 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/>.
// Arch-specific definitions. Each architecture must define the following
// macros to define the expected sizes of pthread data types:
//
// __SIZEOF_PTHREAD_ATTR_T - size of pthread_attr_t.
// __SIZEOF_PTHREAD_MUTEX_T - size of pthread_mutex_t.
// __SIZEOF_PTHREAD_MUTEXATTR_T - size of pthread_mutexattr_t.
// __SIZEOF_PTHREAD_COND_T - size of pthread_cond_t.
// __SIZEOF_PTHREAD_CONDATTR_T - size of pthread_condattr_t.
// __SIZEOF_PTHREAD_RWLOCK_T - size of pthread_rwlock_t.
// __SIZEOF_PTHREAD_RWLOCKATTR_T - size of pthread_rwlockattr_t.
// __SIZEOF_PTHREAD_BARRIER_T - size of pthread_barrier_t.
// __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
//
// The additional macro defines any constraint for the lock alignment
// inside the thread structures:
//
// __LOCK_ALIGNMENT - for internal lock/futex usage.
//
// Same idea but for the once locking primitive:
//
// __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
// Machine-specific pthread type layouts. RISC-V version.
// Copyright (C) 2011-2021 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/>.
// Endian macros for string.h functions
// Copyright (C) 1992-2021 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/>.
// Common definition of pthread_mutex_t.
type X__pthread_list_t = X__pthread_internal_list /* thread-shared-types.h:53:3 */
type X__pthread_internal_slist = struct{ F__next uintptr } /* thread-shared-types.h:55:9 */
type X__pthread_slist_t = X__pthread_internal_slist /* thread-shared-types.h:58:3 */
// Arch-specific mutex definitions. A generic implementation is provided
// by sysdeps/nptl/bits/struct_mutex.h. If required, an architecture
// can override it by defining:
//
// 1. struct __pthread_mutex_s (used on both pthread_mutex_t and mtx_t
// definition). It should contains at least the internal members
// defined in the generic version.
//
// 2. __LOCK_ALIGNMENT for any extra attribute for internal lock used with
// atomic operations.
//
// 3. The macro __PTHREAD_MUTEX_INITIALIZER used for static initialization.
// It should initialize the mutex internal flag.
// Default mutex implementation struct definitions.
// Copyright (C) 2019-2021 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/>.
// Generic struct for both POSIX and C11 mutexes. New ports are expected
// to use the default layout, however architecture can redefine it to
// add arch-specific extension (such as lock-elision). The struct have
// a size of 32 bytes on LP32 and 40 bytes on LP64 architectures.
type X__pthread_mutex_s = struct {
F__lock int32
F__count uint32
F__owner int32
F__nusers uint32
F__kind int32
F__spins int32
F__list X__pthread_list_t
} /* struct_mutex.h:27:1 */
// Arch-sepecific read-write lock definitions. A generic implementation is
// provided by struct_rwlock.h. If required, an architecture can override it
// by defining:
//
// 1. struct __pthread_rwlock_arch_t (used on pthread_rwlock_t definition).
// It should contain at least the internal members defined in the
// generic version.
//
// 2. The macro __PTHREAD_RWLOCK_INITIALIZER used for static initialization.
// It should initialize the rwlock internal type.
// RISC-V internal rwlock struct definitions.
// Copyright (C) 2019-2021 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/>.
// There is a lot of padding in this structure. While it's not strictly
// necessary on RISC-V, we're going to leave it in to be on the safe side in
// case it's needed in the future. Most other architectures have the padding,
// so this gives us the same extensibility as everyone else has.
type X__pthread_rwlock_arch_t = struct {
F__readers uint32
F__writers uint32
F__wrphase_futex uint32
F__writers_futex uint32
F__pad3 uint32
F__pad4 uint32
F__cur_writer int32
F__shared int32
F__pad1 uint64
F__pad2 uint64
F__flags uint32
F__ccgo_pad1 [4]byte
} /* struct_rwlock.h:27:1 */
// Common definition of pthread_cond_t.
type X__pthread_cond_s = struct {
F__0 struct{ F__wseq uint64 }
F__8 struct{ F__g1_start uint64 }
F__g_refs [2]uint32
F__g_size [2]uint32
F__g1_orig_size uint32
F__wrefs uint32
F__g_signals [2]uint32
} /* thread-shared-types.h:92:1 */
type X__tss_t = uint32 /* thread-shared-types.h:119:22 */
type X__thrd_t = uint64 /* thread-shared-types.h:120:27 */
type X__once_flag = struct{ F__data int32 } /* thread-shared-types.h:125:3 */
// Thread identifiers. The structure of the attribute type is not
// exposed on purpose.
type Pthread_t = uint64 /* pthreadtypes.h:27:27 */
// Data structures for mutex handling. The structure of the attribute
// type is not exposed on purpose.
type Pthread_mutexattr_t = struct {
F__ccgo_pad1 [0]uint32
F__size [4]uint8
} /* pthreadtypes.h:36:3 */
// Data structure for condition variable handling. The structure of
// the attribute type is not exposed on purpose.
type Pthread_condattr_t = struct {
F__ccgo_pad1 [0]uint32
F__size [4]uint8
} /* pthreadtypes.h:45:3 */
// Keys for thread-specific data
type Pthread_key_t = uint32 /* pthreadtypes.h:49:22 */
// Once-only execution
type Pthread_once_t = int32 /* pthreadtypes.h:53:30 */
type Pthread_attr_t1 = struct {
F__ccgo_pad1 [0]uint64
F__size [56]uint8
} /* pthreadtypes.h:56:1 */
type Pthread_attr_t = Pthread_attr_t1 /* pthreadtypes.h:62:30 */
type Pthread_mutex_t = struct{ F__data X__pthread_mutex_s } /* pthreadtypes.h:72:3 */
type Pthread_cond_t = struct{ F__data X__pthread_cond_s } /* pthreadtypes.h:80:3 */
// Data structure for reader-writer lock variable handling. The
// structure of the attribute type is deliberately not exposed.
type Pthread_rwlock_t = struct{ F__data X__pthread_rwlock_arch_t } /* pthreadtypes.h:91:3 */
type Pthread_rwlockattr_t = struct {
F__ccgo_pad1 [0]uint64
F__size [8]uint8
} /* pthreadtypes.h:97:3 */
// POSIX spinlock data type.
type Pthread_spinlock_t = int32 /* pthreadtypes.h:103:22 */
// POSIX barriers data type. The structure of the type is
// deliberately not exposed.
type Pthread_barrier_t = struct {
F__ccgo_pad1 [0]uint64
F__size [32]uint8
} /* pthreadtypes.h:112:3 */
type Pthread_barrierattr_t = struct {
F__ccgo_pad1 [0]uint32
F__size [4]uint8
} /* pthreadtypes.h:118:3 */
// Define the machine-dependent type `jmp_buf'. RISC-V version.
// Copyright (C) 2011-2021 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/>.
type X__jmp_buf_internal_tag = struct {
F__pc int64
F__regs [12]int64
F__sp int64
F__fpregs [12]float64
} /* setjmp.h:22:9 */
// Define the machine-dependent type `jmp_buf'. RISC-V version.
// Copyright (C) 2011-2021 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/>.
type X__jmp_buf = [1]X__jmp_buf_internal_tag /* setjmp.h:37:5 */
// Determine the wordsize from the preprocessor defines. RISC-V version.
// Copyright (C) 2002-2021 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/>.
// NB: Include guard matches what <linux/time.h> uses.
type X__sigset_t = struct{ F__val [16]uint64 } /* __sigset_t.h:8:3 */
// Define struct __jmp_buf_tag.
// Copyright (C) 1991-2021 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 the machine-dependent type `jmp_buf'. RISC-V version.
// Copyright (C) 2011-2021 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/>.
// Calling environment, plus possibly a saved signal mask.
type X__jmp_buf_tag = struct {
F__jmpbuf X__jmp_buf
F__mask_was_saved int32
F__ccgo_pad1 [4]byte
F__saved_mask X__sigset_t
} /* struct___jmp_buf_tag.h:26:1 */
// Conditional variable handling.
// Cleanup buffers
type X_pthread_cleanup_buffer = struct {
F__routine uintptr
F__arg uintptr
F__canceltype int32
F__ccgo_pad1 [4]byte
F__prev uintptr
} /* pthread.h:159:1 */
// Cancellation handling with integration into exception handling.
type X__cancel_jmp_buf_tag = struct {
F__cancel_jmp_buf X__jmp_buf
F__mask_was_saved int32
F__ccgo_pad1 [4]byte
} /* pthread.h:538:1 */
type X__pthread_unwind_buf_t = struct {
F__cancel_jmp_buf [1]X__cancel_jmp_buf_tag
F__pad [4]uintptr
} /* pthread.h:548:3 */
// No special attributes by default.
// Structure to hold the cleanup handler information.
type X__pthread_cleanup_frame = struct {
F__cancel_routine uintptr
F__cancel_arg uintptr
F__do_it int32
F__cancel_type int32
} /* pthread.h:557:1 */
var _ uint8 /* gen.c:2:13: */
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