diff options
Diffstat (limited to 'vendor/modernc.org/libc/signal/signal_linux_arm64.go')
| -rw-r--r-- | vendor/modernc.org/libc/signal/signal_linux_arm64.go | 3311 |
1 files changed, 3311 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/signal/signal_linux_arm64.go b/vendor/modernc.org/libc/signal/signal_linux_arm64.go new file mode 100644 index 0000000..e50ee6d --- /dev/null +++ b/vendor/modernc.org/libc/signal/signal_linux_arm64.go @@ -0,0 +1,3311 @@ +// Code generated by 'ccgo signal/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 signal/signal_linux_arm64.go -pkgname signal', DO NOT EDIT. + +package signal + +import ( + "math" + "reflect" + "sync/atomic" + "unsafe" +) + +var _ = math.Pi +var _ reflect.Kind +var _ atomic.Value +var _ unsafe.Pointer + +const ( + BIG_ENDIAN = 4321 + BYTE_ORDER = 1234 + ELF_PRARGSZ = 80 + ESR_MAGIC = 0x45535201 + EXTRA_MAGIC = 0x45585401 + FD_SETSIZE = 1024 + FPSIMD_MAGIC = 0x46508001 + LITTLE_ENDIAN = 1234 + MINSIGSTKSZ = 5120 + NSIG = 65 + PDP_ENDIAN = 3412 + SA_INTERRUPT = 0x20000000 + SA_NOCLDSTOP = 1 + SA_NOCLDWAIT = 2 + SA_NODEFER = 0x40000000 + SA_NOMASK = 1073741824 + SA_ONESHOT = 2147483648 + SA_ONSTACK = 0x08000000 + SA_RESETHAND = 0x80000000 + SA_RESTART = 0x10000000 + SA_SIGINFO = 4 + SA_STACK = 134217728 + SIGABRT = 6 + SIGALRM = 14 + SIGBUS = 7 + SIGCHLD = 17 + SIGCLD = 17 + SIGCONT = 18 + SIGFPE = 8 + SIGHUP = 1 + SIGILL = 4 + SIGINT = 2 + SIGIO = 29 + SIGIOT = 6 + SIGKILL = 9 + SIGPIPE = 13 + SIGPOLL = 29 + SIGPROF = 27 + SIGPWR = 30 + SIGQUIT = 3 + SIGSEGV = 11 + SIGSTKFLT = 16 + SIGSTKSZ = 16384 + SIGSTOP = 19 + SIGSYS = 31 + SIGTERM = 15 + SIGTRAP = 5 + SIGTSTP = 20 + SIGTTIN = 21 + SIGTTOU = 22 + SIGURG = 23 + SIGUSR1 = 10 + SIGUSR2 = 12 + SIGVTALRM = 26 + SIGWINCH = 28 + SIGXCPU = 24 + SIGXFSZ = 25 + SIG_BLOCK = 0 + SIG_SETMASK = 2 + SIG_UNBLOCK = 1 + SVE_MAGIC = 0x53564501 + SVE_NUM_PREGS = 16 + SVE_NUM_ZREGS = 32 + SVE_VL_MAX = 8192 + SVE_VL_MIN = 16 + SVE_VQ_BYTES = 16 + SVE_VQ_MAX = 512 + SVE_VQ_MIN = 1 + X_ASM_GENERIC_INT_LL64_H = 0 + X_ASM_GENERIC_TYPES_H = 0 + X_ATFILE_SOURCE = 1 + X_BITS_BYTESWAP_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_SIGACTION_H = 1 + X_BITS_SIGCONTEXT_H = 1 + X_BITS_SIGEVENT_CONSTS_H = 1 + X_BITS_SIGINFO_ARCH_H = 1 + X_BITS_SIGINFO_CONSTS_H = 1 + X_BITS_SIGNUM_GENERIC_H = 1 + X_BITS_SIGNUM_H = 1 + X_BITS_SIGSTACK_H = 1 + X_BITS_SIGTHREAD_H = 1 + X_BITS_SS_FLAGS_H = 1 + X_BITS_STDINT_INTN_H = 1 + X_BITS_TIME64_H = 1 + X_BITS_TYPESIZES_H = 1 + X_BITS_TYPES_H = 1 + X_BITS_UINTN_IDENTITY_H = 1 + X_BSD_SIZE_T_ = 0 + X_BSD_SIZE_T_DEFINED_ = 0 + X_DEFAULT_SOURCE = 1 + X_ENDIAN_H = 1 + X_FEATURES_H = 1 + X_FILE_OFFSET_BITS = 64 + X_GCC_SIZE_T = 0 + X_LINUX_POSIX_TYPES_H = 0 + X_LINUX_TYPES_H = 0 + X_LP64 = 1 + X_NSIG = 65 + X_POSIX_C_SOURCE = 200809 + X_POSIX_SOURCE = 1 + X_RWLOCK_INTERNAL_H = 0 + X_SIGNAL_H = 0 + 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_PROCFS_H = 1 + X_SYS_SELECT_H = 1 + X_SYS_SIZE_T_H = 0 + X_SYS_TIME_H = 1 + X_SYS_TYPES_H = 1 + X_SYS_UCONTEXT_H = 1 + X_SYS_USER_H = 1 + X_THREAD_MUTEX_INTERNAL_H = 1 + X_THREAD_SHARED_TYPES_H = 1 + X_T_SIZE = 0 + X_T_SIZE_ = 0 + Linux = 1 + Unix = 1 +) + +// POSIX names to access some of the members. + +// sigevent constants. Linux version. +// Copyright (C) 1997-2020 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/>. + +// `sigev_notify' values. +const ( /* sigevent-consts.h:27:1: */ + SIGEV_SIGNAL = 0 // Notify via signal. + SIGEV_NONE = 1 // Other notification: meaningless. + SIGEV_THREAD = 2 // Deliver via thread creation. + + SIGEV_THREAD_ID = 4 +) + +// `si_code' values for SIGSEGV signal. +const ( /* siginfo-consts.h:119:1: */ + SEGV_MAPERR = 1 // Address not mapped to object. + SEGV_ACCERR = 2 // Invalid permissions for mapped object. + SEGV_BNDERR = 3 // Bounds checking failure. + SEGV_PKUERR = 4 // Protection key checking failure. + SEGV_ACCADI = 5 // ADI not enabled for mapped object. + SEGV_ADIDERR = 6 // Disrupting MCD error. + SEGV_ADIPERR = 7 +) + +// `si_code' values for SIGBUS signal. +const ( /* siginfo-consts.h:138:1: */ + BUS_ADRALN = 1 // Invalid address alignment. + BUS_ADRERR = 2 // Non-existant physical address. + BUS_OBJERR = 3 // Object specific hardware error. + BUS_MCEERR_AR = 4 // Hardware memory error: action required. + BUS_MCEERR_AO = 5 +) + +// `si_code' values for SIGCHLD signal. +const ( /* siginfo-consts.h:172:1: */ + CLD_EXITED = 1 // Child has exited. + CLD_KILLED = 2 // Child was killed. + CLD_DUMPED = 3 // Child terminated abnormally. + CLD_TRAPPED = 4 // Traced child has trapped. + CLD_STOPPED = 5 // Child has stopped. + CLD_CONTINUED = 6 +) + +// `si_code' values for SIGPOLL signal. +const ( /* siginfo-consts.h:189:1: */ + POLL_IN = 1 // Data input available. + POLL_OUT = 2 // Output buffers available. + POLL_MSG = 3 // Input message available. + POLL_ERR = 4 // I/O error. + POLL_PRI = 5 // High priority input available. + POLL_HUP = 6 +) + +// X/Open requires some more fields with fixed names. + +// siginfo constants. Linux version. +// Copyright (C) 1997-2020 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/>. + +// Most of these constants are uniform across all architectures, but there +// is one exception. +// Architecture-specific adjustments to siginfo_t. + +// Values for `si_code'. Positive values are reserved for kernel-generated +// +// signals. +const ( /* siginfo-consts.h:35:1: */ + SI_ASYNCNL = -60 // Sent by asynch name lookup completion. + SI_DETHREAD = -7 // Sent by execve killing subsidiary + // threads. + SI_TKILL = -6 // Sent by tkill. + SI_SIGIO = -5 // Sent by queued SIGIO. + SI_ASYNCIO = -4 // Sent by AIO completion. + SI_MESGQ = -3 // Sent by real time mesq state change. + SI_TIMER = -2 // Sent by timer expiration. + SI_QUEUE = -1 // Sent by sigqueue. + SI_USER = 0 // Sent by kill, sigsend. + SI_KERNEL = 128 +) + +// `si_code' values for SIGILL signal. +const ( /* siginfo-consts.h:71:1: */ + ILL_ILLOPC = 1 // Illegal opcode. + ILL_ILLOPN = 2 // Illegal operand. + ILL_ILLADR = 3 // Illegal addressing mode. + ILL_ILLTRP = 4 // Illegal trap. + ILL_PRVOPC = 5 // Privileged opcode. + ILL_PRVREG = 6 // Privileged register. + ILL_COPROC = 7 // Coprocessor error. + ILL_BADSTK = 8 // Internal stack error. + ILL_BADIADDR = 9 +) + +// `si_code' values for SIGFPE signal. +const ( /* siginfo-consts.h:94:1: */ + FPE_INTDIV = 1 // Integer divide by zero. + FPE_INTOVF = 2 // Integer overflow. + FPE_FLTDIV = 3 // Floating point divide by zero. + FPE_FLTOVF = 4 // Floating point overflow. + FPE_FLTUND = 5 // Floating point underflow. + FPE_FLTRES = 6 // Floating point inexact result. + FPE_FLTINV = 7 // Floating point invalid operation. + FPE_FLTSUB = 8 // Subscript out of range. + FPE_FLTUNK = 14 // Undiagnosed floating-point exception. + FPE_CONDTRAP = 15 +) + +// sigstack, sigaltstack definitions. +// Copyright (C) 2015-2020 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/>. + +// Minimum stack size for a signal handler. + +// System default stack size. + +// ss_flags values for stack_t. Linux version. +// Copyright (C) 1998-2020 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/>. + +// Possible values for `ss_flags'. +const ( /* ss_flags.h:27:1: */ + SS_ONSTACK = 1 + SS_DISABLE = 2 +) + +// Values for the first argument to `getitimer' and `setitimer'. +const ( /* time.h:89:1: */ + // Timers run in real time. + ITIMER_REAL = 0 + // Timers run only when the process is executing. + ITIMER_VIRTUAL = 1 + // Timers run when the process is executing and when + // the system is executing on behalf of the process. + ITIMER_PROF = 2 +) + +type Ptrdiff_t = int64 /* <builtin>:3:26 */ + +type Size_t = uint64 /* <builtin>:9:23 */ + +type Wchar_t = uint32 /* <builtin>:15:24 */ + +type X__int128_t = struct { + Flo int64 + Fhi int64 +} /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128 +type X__uint128_t = struct { + Flo uint64 + Fhi uint64 +} /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128 + +type X__builtin_va_list = uintptr /* <builtin>:46:14 */ +type X__float128 = float64 /* <builtin>:47:21 */ + +// Copyright (C) 1991-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// ISO C99 Standard: 7.14 Signal handling <signal.h> + +// Copyright (C) 1991-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// These are defined by the user (or the compiler) +// to specify the desired environment: +// +// __STRICT_ANSI__ ISO Standard C. +// _ISOC99_SOURCE Extensions to ISO C89 from ISO C99. +// _ISOC11_SOURCE Extensions to ISO C99 from ISO C11. +// _ISOC2X_SOURCE Extensions to ISO C99 from ISO C2X. +// __STDC_WANT_LIB_EXT2__ +// Extensions to ISO C99 from TR 27431-2:2010. +// __STDC_WANT_IEC_60559_BFP_EXT__ +// Extensions to ISO C11 from TS 18661-1:2014. +// __STDC_WANT_IEC_60559_FUNCS_EXT__ +// Extensions to ISO C11 from TS 18661-4:2015. +// __STDC_WANT_IEC_60559_TYPES_EXT__ +// Extensions to ISO C11 from TS 18661-3:2015. +// +// _POSIX_SOURCE IEEE Std 1003.1. +// _POSIX_C_SOURCE If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2; +// if >=199309L, add IEEE Std 1003.1b-1993; +// if >=199506L, add IEEE Std 1003.1c-1995; +// if >=200112L, all of IEEE 1003.1-2004 +// if >=200809L, all of IEEE 1003.1-2008 +// _XOPEN_SOURCE Includes POSIX and XPG things. Set to 500 if +// Single Unix conformance is wanted, to 600 for the +// sixth revision, to 700 for the seventh revision. +// _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions. +// _LARGEFILE_SOURCE Some more functions for correct standard I/O. +// _LARGEFILE64_SOURCE Additional functionality from LFS for large files. +// _FILE_OFFSET_BITS=N Select default filesystem interface. +// _ATFILE_SOURCE Additional *at interfaces. +// _GNU_SOURCE All of the above, plus GNU extensions. +// _DEFAULT_SOURCE The default set of features (taking precedence over +// __STRICT_ANSI__). +// +// _FORTIFY_SOURCE Add security hardening to many library functions. +// Set to 1 or 2; 2 performs stricter checks than 1. +// +// _REENTRANT, _THREAD_SAFE +// Obsolete; equivalent to _POSIX_C_SOURCE=199506L. +// +// The `-ansi' switch to the GNU C compiler, and standards conformance +// options such as `-std=c99', define __STRICT_ANSI__. If none of +// these are defined, or if _DEFAULT_SOURCE is defined, the default is +// to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to +// 200809L, as well as enabling miscellaneous functions from BSD and +// SVID. If more than one of these are defined, they accumulate. For +// example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together +// give you ISO C, 1003.1, and 1003.2, but nothing else. +// +// These are defined by this file and are used by the +// header files to decide what to declare or define: +// +// __GLIBC_USE (F) Define things from feature set F. This is defined +// to 1 or 0; the subsequent macros are either defined +// or undefined, and those tests should be moved to +// __GLIBC_USE. +// __USE_ISOC11 Define ISO C11 things. +// __USE_ISOC99 Define ISO C99 things. +// __USE_ISOC95 Define ISO C90 AMD1 (C95) things. +// __USE_ISOCXX11 Define ISO C++11 things. +// __USE_POSIX Define IEEE Std 1003.1 things. +// __USE_POSIX2 Define IEEE Std 1003.2 things. +// __USE_POSIX199309 Define IEEE Std 1003.1, and .1b things. +// __USE_POSIX199506 Define IEEE Std 1003.1, .1b, .1c and .1i things. +// __USE_XOPEN Define XPG things. +// __USE_XOPEN_EXTENDED Define X/Open Unix things. +// __USE_UNIX98 Define Single Unix V2 things. +// __USE_XOPEN2K Define XPG6 things. +// __USE_XOPEN2KXSI Define XPG6 XSI things. +// __USE_XOPEN2K8 Define XPG7 things. +// __USE_XOPEN2K8XSI Define XPG7 XSI things. +// __USE_LARGEFILE Define correct standard I/O things. +// __USE_LARGEFILE64 Define LFS things with separate names. +// __USE_FILE_OFFSET64 Define 64bit interface as default. +// __USE_MISC Define things from 4.3BSD or System V Unix. +// __USE_ATFILE Define *at interfaces and AT_* constants for them. +// __USE_GNU Define GNU extensions. +// __USE_FORTIFY_LEVEL Additional security measures used, according to level. +// +// The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are +// defined by this file unconditionally. `__GNU_LIBRARY__' is provided +// only for compatibility. All new code should use the other symbols +// to test for features. +// +// All macros listed above as possibly being defined by this file are +// explicitly undefined if they are not explicitly defined. +// Feature-test macros that are not defined by the user or compiler +// but are implied by the other feature-test macros defined (or by the +// lack of any definitions) are defined by the file. +// +// ISO C feature test macros depend on the definition of the macro +// when an affected header is included, not when the first system +// header is included, and so they are handled in +// <bits/libc-header-start.h>, which does not have a multiple include +// guard. Feature test macros that can be handled from the first +// system header included are handled here. + +// Undefine everything, so we get a clean slate. + +// Suppress kernel-name space pollution unless user expressedly asks +// for it. + +// Convenience macro to test the version of gcc. +// Use like this: +// #if __GNUC_PREREQ (2,8) +// ... code requiring gcc 2.8 or later ... +// #endif +// Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was +// added in 2.0. + +// Similarly for clang. Features added to GCC after version 4.2 may +// or may not also be available in clang, and clang's definitions of +// __GNUC(_MINOR)__ are fixed at 4 and 2 respectively. Not all such +// features can be queried via __has_extension/__has_feature. + +// Whether to use feature set F. + +// _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for +// _DEFAULT_SOURCE. If _DEFAULT_SOURCE is present we do not +// issue a warning; the expectation is that the source is being +// transitioned to use the new macro. + +// If _GNU_SOURCE was defined by the user, turn on all the other features. + +// If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined, +// define _DEFAULT_SOURCE. + +// This is to enable the ISO C2X extension. + +// This is to enable the ISO C11 extension. + +// This is to enable the ISO C99 extension. + +// This is to enable the ISO C90 Amendment 1:1995 extension. + +// If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE +// is defined, use POSIX.1-2008 (or another version depending on +// _XOPEN_SOURCE). + +// Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be +// defined in all multithreaded code. GNU libc has not required this +// for many years. We now treat them as compatibility synonyms for +// _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with +// comprehensive support for multithreaded code. Using them never +// lowers the selected level of POSIX conformance, only raises it. + +// The function 'gets' existed in C89, but is impossible to use +// safely. It has been removed from ISO C11 and ISO C++14. Note: for +// compatibility with various implementations of <cstdio>, this test +// must consider only the value of __cplusplus when compiling C++. + +// GNU formerly extended the scanf functions with modified format +// specifiers %as, %aS, and %a[...] that allocate a buffer for the +// input using malloc. This extension conflicts with ISO C99, which +// defines %a as a standalone format specifier that reads a floating- +// point number; moreover, POSIX.1-2008 provides the same feature +// using the modifier letter 'm' instead (%ms, %mS, %m[...]). +// +// We now follow C99 unless GNU extensions are active and the compiler +// is specifically in C89 or C++98 mode (strict or not). For +// instance, with GCC, -std=gnu11 will have C99-compliant scanf with +// or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the +// old extension. + +// Get definitions of __STDC_* predefined macros, if the compiler has +// not preincluded this header automatically. +// Copyright (C) 1991-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// This macro indicates that the installed library is the GNU C Library. +// For historic reasons the value now is 6 and this will stay from now +// on. The use of this variable is deprecated. Use __GLIBC__ and +// __GLIBC_MINOR__ now (see below) when you want to test for a specific +// GNU C library version and use the values in <gnu/lib-names.h> to get +// the sonames of the shared libraries. + +// Major and minor version number of the GNU C library package. Use +// these macros to test for features in specific releases. + +// This is here only because every header file already includes this one. +// Copyright (C) 1992-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// We are almost always included from features.h. + +// The GNU libc does not support any K&R compilers or the traditional mode +// of ISO C compilers anymore. Check for some of the combinations not +// anymore supported. + +// Some user header file might have defined this before. + +// All functions, except those with callbacks or those that +// synchronize memory, are leaf functions. + +// GCC can always grok prototypes. For C++ programs we add throw() +// to help it optimize the function calls. But this works only with +// gcc 2.8.x and egcs. For gcc 3.2 and up we even mark C functions +// as non-throwing using a function attribute since programs can use +// the -fexceptions options for C code as well. + +// Compilers that are not clang may object to +// #if defined __clang__ && __has_extension(...) +// even though they do not need to evaluate the right-hand side of the &&. + +// These two macros are not used in glibc anymore. They are kept here +// only because some other projects expect the macros to be defined. + +// For these things, GCC behaves the ANSI way normally, +// and the non-ANSI way under -traditional. + +// This is not a typedef so `const __ptr_t' does the right thing. + +// C++ needs to know that types and declarations are C, not C++. + +// Fortify support. + +// Support for flexible arrays. +// Headers that should use flexible arrays only if they're "real" +// (e.g. only if they won't affect sizeof()) should test +// #if __glibc_c99_flexarr_available. + +// __asm__ ("xyz") is used throughout the headers to rename functions +// at the assembly language level. This is wrapped by the __REDIRECT +// macro, in order to support compilers that can do this some other +// way. When compilers don't support asm-names at all, we have to do +// preprocessor tricks instead (which don't have exactly the right +// semantics, but it's the best we can do). +// +// Example: +// int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid); + +// +// #elif __SOME_OTHER_COMPILER__ +// +// # define __REDIRECT(name, proto, alias) name proto; _Pragma("let " #name " = " #alias) + +// GCC has various useful declarations that can be made with the +// `__attribute__' syntax. All of the ways we use this do fine if +// they are omitted for compilers that don't understand it. + +// At some point during the gcc 2.96 development the `malloc' attribute +// for functions was introduced. We don't want to use it unconditionally +// (although this would be possible) since it generates warnings. + +// Tell the compiler which arguments to an allocation function +// indicate the size of the allocation. + +// At some point during the gcc 2.96 development the `pure' attribute +// for functions was introduced. We don't want to use it unconditionally +// (although this would be possible) since it generates warnings. + +// This declaration tells the compiler that the value is constant. + +// At some point during the gcc 3.1 development the `used' attribute +// for functions was introduced. We don't want to use it unconditionally +// (although this would be possible) since it generates warnings. + +// Since version 3.2, gcc allows marking deprecated functions. + +// Since version 4.5, gcc also allows one to specify the message printed +// when a deprecated function is used. clang claims to be gcc 4.2, but +// may also support this feature. + +// At some point during the gcc 2.8 development the `format_arg' attribute +// for functions was introduced. We don't want to use it unconditionally +// (although this would be possible) since it generates warnings. +// If several `format_arg' attributes are given for the same function, in +// gcc-3.0 and older, all but the last one are ignored. In newer gccs, +// all designated arguments are considered. + +// At some point during the gcc 2.97 development the `strfmon' format +// attribute for functions was introduced. We don't want to use it +// unconditionally (although this would be possible) since it +// generates warnings. + +// The nonull function attribute allows to mark pointer parameters which +// must not be NULL. + +// If fortification mode, we warn about unused results of certain +// function calls which can lead to problems. + +// Forces a function to be always inlined. +// The Linux kernel defines __always_inline in stddef.h (283d7573), and +// it conflicts with this definition. Therefore undefine it first to +// allow either header to be included first. + +// Associate error messages with the source location of the call site rather +// than with the source location inside the function. + +// GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 +// inline semantics, unless -fgnu89-inline is used. Using __GNUC_STDC_INLINE__ +// or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions +// older than 4.3 may define these macros and still not guarantee GNU inlining +// semantics. +// +// clang++ identifies itself as gcc-4.2, but has support for GNU inlining +// semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and +// __GNUC_GNU_INLINE__ macro definitions. + +// GCC 4.3 and above allow passing all anonymous arguments of an +// __extern_always_inline function to some other vararg function. + +// It is possible to compile containing GCC extensions even if GCC is +// run in pedantic mode if the uses are carefully marked using the +// `__extension__' keyword. But this is not generally available before +// version 2.8. + +// __restrict is known in EGCS 1.2 and above. + +// ISO C99 also allows to declare arrays as non-overlapping. The syntax is +// array_name[restrict] +// GCC 3.1 supports this. + +// Describes a char array whose address can safely be passed as the first +// argument to strncpy and strncat, as the char array is not necessarily +// a NUL-terminated string. + +// Undefine (also defined in libc-symbols.h). +// Copies attributes from the declaration or type referenced by +// the argument. + +// Determine the wordsize from the preprocessor defines. +// +// 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/>. + +// Properties of long double type. ldbl-128 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. + +// Determine the wordsize from the preprocessor defines. +// +// 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 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. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// Copyright (C) 1991-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Determine the wordsize from the preprocessor defines. +// +// 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/>. + +// Bit size of the time_t type at glibc build time, general case. +// Copyright (C) 2018-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Determine the wordsize from the preprocessor defines. +// +// 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/>. + +// Size in bits of the 'time_t' type of the default ABI. + +// 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) 2011-2020 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. +// Number of descriptors that can fit in an `fd_set'. + +// bits/time64.h -- underlying types for __time64_t. Generic version. +// Copyright (C) 2018-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Define __TIME64_T_TYPE so that it is always a 64-bit type. + +// If we already have 64-bit time type then use it. + +type X__dev_t = uint64 /* types.h:145:25 */ // Type of device numbers. +type X__uid_t = uint32 /* types.h:146:25 */ // Type of user identifications. +type X__gid_t = uint32 /* types.h:147:25 */ // Type of group identifications. +type X__ino_t = uint64 /* types.h:148:25 */ // Type of file serial numbers. +type X__ino64_t = uint64 /* types.h:149:27 */ // Type of file serial numbers (LFS). +type X__mode_t = uint32 /* types.h:150:26 */ // Type of file attribute bitmasks. +type X__nlink_t = 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__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address. +type X__key_t = int32 /* types.h:165:25 */ // Type of an IPC key. + +// Clock ID used in clock and timer functions. +type X__clockid_t = int32 /* types.h:168:29 */ + +// Timer ID returned by `timer_create'. +type X__timer_t = uintptr /* types.h:171:12 */ + +// Type to represent block size. +type X__blksize_t = int32 /* types.h:174:29 */ + +// Types from the Large File Support interface. + +// Type to count number of disk blocks. +type X__blkcnt_t = int64 /* types.h:179:28 */ +type X__blkcnt64_t = int64 /* types.h:180:30 */ + +// Type to count file system blocks. +type X__fsblkcnt_t = uint64 /* types.h:183:30 */ +type X__fsblkcnt64_t = uint64 /* types.h:184:32 */ + +// Type to count file system nodes. +type X__fsfilcnt_t = uint64 /* types.h:187:30 */ +type X__fsfilcnt64_t = uint64 /* types.h:188:32 */ + +// Type of miscellaneous file system fields. +type X__fsword_t = int64 /* types.h:191:28 */ + +type X__ssize_t = int64 /* types.h:193:27 */ // Type of a byte count, or error. + +// Signed long type used in system calls. +type X__syscall_slong_t = int64 /* types.h:196:33 */ +// Unsigned long type used in system calls. +type X__syscall_ulong_t = uint64 /* types.h:198:33 */ + +// These few don't really vary by system, they always correspond +// +// to one of the other defined types. +type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS). +type X__caddr_t = uintptr /* types.h:203:14 */ + +// Duplicates info from stdint.h but this is used in unistd.h. +type X__intptr_t = int64 /* types.h:206:25 */ + +// Duplicate info from sys/socket.h. +type X__socklen_t = uint32 /* types.h:209:23 */ + +// C99: An integer type that can be accessed as an atomic entity, +// +// even in the presence of asynchronous interrupts. +// It is not currently necessary for this to be machine-specific. +type X__sig_atomic_t = int32 /* types.h:214:13 */ + +// Seconds since the Epoch, visible to user code when time_t is too +// narrow only for consistency with the old way of widening too-narrow +// types. User code should never use __time64_t. + +// Signal number definitions. Linux version. +// Copyright (C) 1995-2020 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/>. + +// Signal number constants. Generic template. +// 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/>. + +// Fake signal functions. + +// We define here all the signal names listed in POSIX (1003.1-2008); +// as of 1003.1-2013, no additional signals have been added by POSIX. +// We also define here signal names that historically exist in every +// real-world POSIX variant (e.g. SIGWINCH). +// +// Signals in the 1-15 range are defined with their historical numbers. +// For other signals, we use the BSD numbers. +// There are two unallocated signal numbers in the 1-31 range: 7 and 29. +// Signal number 0 is reserved for use as kill(pid, 0), to test whether +// a process exists without sending it a signal. + +// ISO C99 signals. + +// Historical signals specified by POSIX. + +// New(er) POSIX signals (1003.1-2008, 1003.1-2013). + +// Nonstandard signals found in all modern POSIX systems +// (including both BSD and Linux). + +// Archaic names for compatibility. + +// Not all systems support real-time signals. bits/signum.h indicates +// that they are supported by overriding __SIGRTMAX to a value greater +// than __SIGRTMIN. These constants give the kernel-level hard limits, +// but some real-time signals may be used internally by glibc. Do not +// use these constants in application code; use SIGRTMIN and SIGRTMAX +// (defined in signal.h) instead. + +// Biggest signal number + 1 (including real-time signals). + +// Adjustments and additions to the signal number constants for +// most Linux systems. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// An integral type that can be modified atomically, without the +// +// possibility of a signal arriving in the middle of the operation. +type Sig_atomic_t = X__sig_atomic_t /* sig_atomic_t.h:8:24 */ + +type X__sigset_t = struct{ F__val [16]uint64 } /* __sigset_t.h:8:3 */ + +// A set of signals to be blocked, unblocked, or waited for. +type Sigset_t = X__sigset_t /* sigset_t.h:7:20 */ + +type Pid_t = X__pid_t /* signal.h:40:17 */ +type Uid_t = X__uid_t /* signal.h:46:17 */ + +// We need `struct timespec' later on. +// NB: Include guard matches what <linux/time.h> uses. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// Endian macros for string.h functions +// Copyright (C) 1992-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <http://www.gnu.org/licenses/>. + +// Definitions for byte order, according to significance of bytes, +// from low addresses to high addresses. The value is what you get by +// putting '4' in the most significant byte, '3' in the second most +// significant byte, '2' in the second least significant byte, and '1' +// in the least significant byte, and then writing down one digit for +// each byte, starting with the byte at the lowest address at the left, +// and proceeding to the byte with the highest address at the right. + +// This file defines `__BYTE_ORDER' for the particular machine. + +// AArch64 has selectable endianness. + +// Some machines may need to use a different endianness for floating point +// values. + +// POSIX.1b structure for a time value. This is like a `struct timeval' but +// +// has nanoseconds instead of microseconds. +type Timespec = struct { + Ftv_sec X__time_t + Ftv_nsec X__syscall_slong_t +} /* struct_timespec.h:10:1 */ + +// Determine the wordsize from the preprocessor defines. +// +// 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/>. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// Define __sigval_t. +// Copyright (C) 1997-2020 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/>. + +// Type for data associated with a signal. +type Sigval = struct { + F__ccgo_pad1 [0]uint64 + Fsival_int int32 + F__ccgo_pad2 [4]byte +} /* __sigval_t.h:24:1 */ + +type X__sigval_t = Sigval /* __sigval_t.h:30:22 */ + +// Some fields of siginfo_t have architecture-specific variations. +// Architecture-specific adjustments to siginfo_t. + +// This architecture has no adjustments to make to siginfo_t. + +type Siginfo_t = struct { + Fsi_signo int32 + Fsi_errno int32 + Fsi_code int32 + F__pad0 int32 + F_sifields struct { + F__ccgo_pad1 [0]uint64 + F_pad [28]int32 + } +} /* siginfo_t.h:124:5 */ + +// Architectures might also add architecture-specific constants. +// These are all considered GNU extensions. + +// Define __sigval_t. +// Copyright (C) 1997-2020 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/>. + +// To avoid sigval_t (not a standard type name) having C++ name +// mangling depending on whether the selected standard includes union +// sigval, it should not be defined at all when using a standard for +// which the sigval name is not reserved; in that case, headers should +// not include <bits/types/sigval_t.h> and should use only the +// internal __sigval_t name. + +type Sigval_t = X__sigval_t /* sigval_t.h:16:20 */ + +// Determine the wordsize from the preprocessor defines. +// +// 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/>. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// Define __sigval_t. +// Copyright (C) 1997-2020 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/>. + +// Forward declaration. +type Pthread_attr_t1 = struct { + F__ccgo_pad1 [0]uint64 + F__size [64]uint8 +} /* sigevent_t.h:17:9 */ + +// Determine the wordsize from the preprocessor defines. +// +// 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/>. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// Define __sigval_t. +// Copyright (C) 1997-2020 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/>. + +// Forward declaration. +type Pthread_attr_t = Pthread_attr_t1 /* sigevent_t.h:17:30 */ + +// Structure to transport application-defined values with signals. +type Sigevent = struct { + Fsigev_value X__sigval_t + Fsigev_signo int32 + Fsigev_notify int32 + F_sigev_un struct { + F__ccgo_pad1 [0]uint64 + F_pad [12]int32 + } +} /* sigevent_t.h:22:9 */ + +// Structure to transport application-defined values with signals. +type Sigevent_t = Sigevent /* sigevent_t.h:42:5 */ + +// Type of a signal handler. +type X__sighandler_t = uintptr /* signal.h:72:14 */ + +// 4.4 BSD uses the name `sig_t' for this. +type Sig_t = X__sighandler_t /* signal.h:190:24 */ + +// Get the system-specific definitions of `struct sigaction' +// and the `SA_*' and `SIG_*'. constants. +// The proper definitions for Linux's sigaction. +// 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; if not, see +// <https://www.gnu.org/licenses/>. + +// Structure describing the action to be taken when a signal arrives. +type Sigaction = struct { + F__sigaction_handler struct{ Fsa_handler X__sighandler_t } + Fsa_mask X__sigset_t + Fsa_flags int32 + F__ccgo_pad1 [4]byte + Fsa_restorer uintptr +} /* sigaction.h:27:1 */ + +// Get machine-dependent `struct sigcontext' and signal subcodes. +// Copyright (C) 1996-2020 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/>. + +// Kernel headers before 2.1.1 define a struct sigcontext_struct, but +// we need sigcontext. + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +// Copyright (C) 2012 ARM Ltd. +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License version 2 as +// published by the Free Software Foundation. +// +// This program 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. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +// int-ll64 is used everywhere now. +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +// asm-generic/int-ll64.h +// +// Integer declarations for architectures which use "long long" +// for 64-bit types. + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +// Copyright (C) 2012 ARM Ltd. +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License version 2 as +// published by the Free Software Foundation. +// +// This program 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. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note + +// There seems to be no way of detecting this automatically from user +// space, so 64 bit architectures should override this in their +// bitsperlong.h. In particular, an architecture that supports +// both 32 and 64 bit user space must not rely on CONFIG_64BIT +// to decide it, but rather check a compiler provided macro. + +// __xx is ok: it doesn't pollute the POSIX namespace. Use these in the +// header files exported to user space + +type X__s8 = int8 /* int-ll64.h:20:25 */ +type X__u8 = uint8 /* int-ll64.h:21:23 */ + +type X__s16 = int16 /* int-ll64.h:23:26 */ +type X__u16 = uint16 /* int-ll64.h:24:24 */ + +type X__s32 = int32 /* int-ll64.h:26:24 */ +type X__u32 = uint32 /* int-ll64.h:27:22 */ + +type X__s64 = int64 /* int-ll64.h:30:44 */ +type X__u64 = uint64 /* int-ll64.h:31:42 */ + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note + +// This allows for 1024 file descriptors: if NR_OPEN is ever grown +// beyond that you'll have to change this too. But 1024 fd's seem to be +// enough even for such "real" unices like OSF/1, so hopefully this is +// one limit that doesn't have to be changed [again]. +// +// Note that POSIX wants the FD_CLEAR(fd,fdsetp) defines to be in +// <sys/time.h> (and thus <linux/time.h>) - but this is a more logical +// place for them. Solved by having dummy defines in <sys/time.h>. + +// This macro may have been defined in <gnu/types.h>. But we always +// use the one here. + +type X__kernel_fd_set = struct{ Ffds_bits [16]uint64 } /* posix_types.h:27:3 */ + +// Type of a signal handler. +type X__kernel_sighandler_t = uintptr /* posix_types.h:30:14 */ + +// Type of a SYSV IPC key. +type X__kernel_key_t = int32 /* posix_types.h:33:13 */ +type X__kernel_mqd_t = int32 /* posix_types.h:34:13 */ + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note + +type X__kernel_old_uid_t = uint16 /* posix_types.h:5:24 */ +type X__kernel_old_gid_t = uint16 /* posix_types.h:6:24 */ + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note + +// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note +// Copyright (C) 2012 ARM Ltd. +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License version 2 as +// published by the Free Software Foundation. +// +// This program 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. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// This file is generally used by user-level software, so you need to +// be a little careful about namespace pollution etc. +// +// First the types that are often defined in different ways across +// architectures, so that you can override them. + +type X__kernel_long_t = int64 /* posix_types.h:15:15 */ +type X__kernel_ulong_t = uint64 /* posix_types.h:16:23 */ + +type X__kernel_ino_t = X__kernel_ulong_t /* posix_types.h:20:26 */ + +type X__kernel_mode_t = uint32 /* posix_types.h:24:22 */ + +type X__kernel_pid_t = int32 /* posix_types.h:28:14 */ + +type X__kernel_ipc_pid_t = int32 /* posix_types.h:32:14 */ + +type X__kernel_uid_t = uint32 /* posix_types.h:36:22 */ +type X__kernel_gid_t = uint32 /* posix_types.h:37:22 */ + +type X__kernel_suseconds_t = X__kernel_long_t /* posix_types.h:41:26 */ + +type X__kernel_daddr_t = int32 /* posix_types.h:45:14 */ + +type X__kernel_uid32_t = uint32 /* posix_types.h:49:22 */ +type X__kernel_gid32_t = uint32 /* posix_types.h:50:22 */ + +type X__kernel_old_dev_t = uint32 /* posix_types.h:59:22 */ + +// Most 32 bit architectures use "unsigned int" size_t, +// and all 64 bit architectures use "unsigned long" size_t. +type X__kernel_size_t = X__kernel_ulong_t /* posix_types.h:72:26 */ +type X__kernel_ssize_t = X__kernel_long_t /* posix_types.h:73:25 */ +type X__kernel_ptrdiff_t = X__kernel_long_t /* posix_types.h:74:25 */ + +type X__kernel_fsid_t = struct{ Fval [2]int32 } /* posix_types.h:81:3 */ + +// anything below here should be completely generic +type X__kernel_off_t = X__kernel_long_t /* posix_types.h:87:25 */ +type X__kernel_loff_t = int64 /* posix_types.h:88:19 */ +type X__kernel_old_time_t = X__kernel_long_t /* posix_types.h:89:25 */ +type X__kernel_time_t = X__kernel_long_t /* posix_types.h:90:25 */ +type X__kernel_time64_t = int64 /* posix_types.h:91:19 */ +type X__kernel_clock_t = X__kernel_long_t /* posix_types.h:92:25 */ +type X__kernel_timer_t = int32 /* posix_types.h:93:14 */ +type X__kernel_clockid_t = int32 /* posix_types.h:94:14 */ +type X__kernel_caddr_t = uintptr /* posix_types.h:95:14 */ +type X__kernel_uid16_t = uint16 /* posix_types.h:96:24 */ +type X__kernel_gid16_t = uint16 /* posix_types.h:97:24 */ + +// Below are truly Linux-specific types that should never collide with +// any application/library that wants linux/types.h. + +type X__le16 = X__u16 /* types.h:24:25 */ +type X__be16 = X__u16 /* types.h:25:25 */ +type X__le32 = X__u32 /* types.h:26:25 */ +type X__be32 = X__u32 /* types.h:27:25 */ +type X__le64 = X__u64 /* types.h:28:25 */ +type X__be64 = X__u64 /* types.h:29:25 */ + +type X__sum16 = X__u16 /* types.h:31:25 */ +type X__wsum = X__u32 /* types.h:32:25 */ + +// aligned_u64 should be used in defining kernel<->userspace ABIs to avoid +// common 32/64-bit compat problems. +// 64-bit values align to 4-byte boundaries on x86_32 (and possibly other +// architectures) and to 8-byte boundaries on 64-bit architectures. The new +// aligned_64 type enforces 8-byte alignment so that structs containing +// aligned_64 values have the same alignment on 32-bit and 64-bit architectures. +// No conversions are necessary between 32-bit user-space and a 64-bit kernel. + +type X__poll_t = uint32 /* types.h:47:28 */ + +// Signal context structure - contains all info to do with the state +// before the signal handler was invoked. +type Sigcontext = struct { + Ffault_address X__u64 + Fregs [31]X__u64 + Fsp X__u64 + Fpc X__u64 + Fpstate X__u64 + F__reserved [4096]X__u8 +} /* sigcontext.h:28:1 */ + +// Allocation of __reserved[]: +// (Note: records do not necessarily occur in the order shown here.) +// +// size description +// +// 0x210 fpsimd_context +// 0x10 esr_context +// 0x8a0 sve_context (vl <= 64) (optional) +// 0x20 extra_context (optional) +// 0x10 terminator (null _aarch64_ctx) +// +// 0x510 (reserved for future allocation) +// +// New records that can exceed this space need to be opt-in for userspace, so +// that an expanded signal frame is not generated unexpectedly. The mechanism +// for opting in will depend on the extension that generates each new record. +// The above table documents the maximum set and sizes of records than can be +// generated when userspace does not opt in for any such extension. + +// Header to be used at the beginning of structures extending the user +// context. Such structures must be placed after the rt_sigframe on the stack +// and be 16-byte aligned. The last structure must be a dummy one with the +// magic and size set to 0. +type X_aarch64_ctx = struct { + Fmagic X__u32 + Fsize X__u32 +} /* sigcontext.h:66:1 */ + +type Fpsimd_context = struct { + Fhead struct { + Fmagic X__u32 + Fsize X__u32 + } + Ffpsr X__u32 + Ffpcr X__u32 + Fvregs [32]X__uint128_t +} /* sigcontext.h:73:1 */ + +// Note: similarly to all other integer fields, each V-register is stored in an +// endianness-dependent format, with the byte at offset i from the start of the +// in-memory representation of the register value containing +// +// bits [(7 + 8 * i) : (8 * i)] of the register on little-endian hosts; or +// bits [(127 - 8 * i) : (120 - 8 * i)] on big-endian hosts. + +// ESR_EL1 context + +type Esr_context = struct { + Fhead struct { + Fmagic X__u32 + Fsize X__u32 + } + Fesr X__u64 +} /* sigcontext.h:92:1 */ + +// extra_context: describes extra space in the signal frame for +// additional structures that don't fit in sigcontext.__reserved[]. +// +// Note: +// +// 1) fpsimd_context, esr_context and extra_context must be placed in +// sigcontext.__reserved[] if present. They cannot be placed in the +// extra space. Any other record can be placed either in the extra +// space or in sigcontext.__reserved[], unless otherwise specified in +// this file. +// +// 2) There must not be more than one extra_context. +// +// 3) If extra_context is present, it must be followed immediately in +// sigcontext.__reserved[] by the terminating null _aarch64_ctx. +// +// 4) The extra space to which datap points must start at the first +// 16-byte aligned address immediately after the terminating null +// _aarch64_ctx that follows the extra_context structure in +// __reserved[]. The extra space may overrun the end of __reserved[], +// as indicated by a sufficiently large value for the size field. +// +// 5) The extra space must itself be terminated with a null +// _aarch64_ctx. + +type Extra_context = struct { + Fhead struct { + Fmagic X__u32 + Fsize X__u32 + } + Fdatap X__u64 + Fsize X__u32 + F__reserved [3]X__u32 +} /* sigcontext.h:125:1 */ + +type Sve_context = struct { + Fhead struct { + Fmagic X__u32 + Fsize X__u32 + } + Fvl X__u16 + F__reserved [3]X__u16 +} /* sigcontext.h:134:1 */ + +// 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. + +// Define stack_t. Linux version. +// Copyright (C) 1998-2020 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/>. + +// Copyright (C) 1989-2020 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/>. + +// 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. + +// Structure describing a signal stack. +type Stack_t = struct { + Fss_sp uintptr + Fss_flags int32 + F__ccgo_pad1 [4]byte + Fss_size Size_t +} /* stack_t.h:31:5 */ + +// This will define `ucontext_t' and `mcontext_t'. +// Copyright (C) 1998-2020 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/>. + +// System V/AArch64 ABI compliant context switching support. + +// 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/>. + +// Define stack_t. Linux version. +// Copyright (C) 1998-2020 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/>. + +// Definitions for core files and libthread_db. Generic Linux version. +// Copyright (C) 1996-2020 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 is somewhat modelled after the file of the same name on SVR4 +// systems. It provides a definition of the core file format for ELF +// used on Linux. It doesn't have anything to do with the /proc file +// system, even though Linux has one. +// +// Anyway, the whole purpose of this file is for GDB and GDB only. +// Don't read too much into it. Don't use it for anything other than +// GDB unless you know what you are doing. + +// 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/>. + +// 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/>. + +// 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/>. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// Returned by `time'. +type Time_t = X__time_t /* time_t.h:7:18 */ + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// A time value that is accurate to the nearest +// +// microsecond but also has a range of years. +type Timeval = struct { + Ftv_sec X__time_t + Ftv_usec X__suseconds_t +} /* struct_timeval.h:8:1 */ + +type Suseconds_t = X__suseconds_t /* time.h:28:23 */ + +// `fd_set' type and related macros, and `select'/`pselect' declarations. +// Copyright (C) 1996-2020 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 1003.1g: 6.2 Select from File Descriptor Sets <sys/select.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/>. + +// Get definition of needed basic types. +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// Get __FD_* definitions. +// Copyright (C) 1997-2020 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 don't use `memset' because this would require a prototype and +// the array isn't too big. + +// Get sigset_t. + +// Get definition of timer specification structures. +// NB: Include guard matches what <linux/time.h> uses. + +// The fd_set member is required to be an array of longs. +type X__fd_mask = int64 /* select.h:49:18 */ + +// Some versions of <linux/posix_types.h> define this macros. +// It's easier to assume 8-bit bytes than to get CHAR_BIT. + +// fd_set for select and pselect. +type Fd_set = struct{ F__fds_bits [16]X__fd_mask } /* select.h:70:5 */ + +// Maximum number of file descriptors in `fd_set'. + +// Sometimes the fd_set member is assumed to have this type. +type Fd_mask = X__fd_mask /* select.h:77:19 */ + +// Define some inlines helping to catch common problems. + +// Structure crudely representing a timezone. +// +// This is obsolete and should never be used. +type Timezone = struct { + Ftz_minuteswest int32 + Ftz_dsttime int32 +} /* time.h:52:1 */ + +// Type of the second argument to `getitimer' and +// +// the second and third arguments `setitimer'. +type Itimerval = struct { + Fit_interval struct { + Ftv_sec X__time_t + Ftv_usec X__suseconds_t + } + Fit_value struct { + Ftv_sec X__time_t + Ftv_usec X__suseconds_t + } +} /* time.h:105:1 */ + +type X__itimer_which_t = int32 /* time.h:118:13 */ + +// Convenience macros for operations on timevals. +// NOTE: `timercmp' does not work for >= or <=. + +// 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: 2.6 Primitive System Data Types <sys/types.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/>. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +type U_char = X__u_char /* types.h:33:18 */ +type U_short = X__u_short /* types.h:34:19 */ +type U_int = X__u_int /* types.h:35:17 */ +type U_long = X__u_long /* types.h:36:18 */ +type Quad_t = X__quad_t /* types.h:37:18 */ +type U_quad_t = X__u_quad_t /* types.h:38:20 */ +type Fsid_t = X__fsid_t /* types.h:39:18 */ +type Loff_t = X__loff_t /* types.h:42:18 */ + +type Ino_t = X__ino64_t /* types.h:49:19 */ + +type Dev_t = X__dev_t /* types.h:59:17 */ + +type Gid_t = X__gid_t /* types.h:64:17 */ + +type Mode_t = X__mode_t /* types.h:69:18 */ + +type Nlink_t = X__nlink_t /* types.h:74:19 */ + +type Off_t = X__off64_t /* types.h:87:19 */ + +type Id_t = X__id_t /* types.h:103:16 */ + +type Ssize_t = X__ssize_t /* types.h:108:19 */ + +type Daddr_t = X__daddr_t /* types.h:114:19 */ +type Caddr_t = X__caddr_t /* types.h:115:19 */ + +type Key_t = X__key_t /* types.h:121:17 */ + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// 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) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// 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) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// Timer ID returned by `timer_create'. +type Timer_t = X__timer_t /* timer_t.h:7:19 */ + +// Copyright (C) 1989-2020 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/>. + +// 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. + +// Old compatibility names for C types. +type Ulong = uint64 /* types.h:148:27 */ +type Ushort = uint16 /* types.h:149:28 */ +type Uint = uint32 /* types.h:150:22 */ + +// These size-specific names are used by some of the inet code. + +// Define intN_t types. +// Copyright (C) 2017-2020 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/>. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +type Int8_t = X__int8_t /* stdint-intn.h:24:18 */ +type Int16_t = X__int16_t /* stdint-intn.h:25:19 */ +type Int32_t = X__int32_t /* stdint-intn.h:26:19 */ +type Int64_t = X__int64_t /* stdint-intn.h:27:19 */ + +// These were defined by ISO C without the first `_'. +type U_int8_t = X__uint8_t /* types.h:158:19 */ +type U_int16_t = X__uint16_t /* types.h:159:20 */ +type U_int32_t = X__uint32_t /* types.h:160:20 */ +type U_int64_t = X__uint64_t /* types.h:161:20 */ + +type Register_t = int32 /* types.h:164:13 */ + +// It also defines `fd_set' and the FD_* macros for `select'. +// `fd_set' type and related macros, and `select'/`pselect' declarations. +// Copyright (C) 1996-2020 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 1003.1g: 6.2 Select from File Descriptor Sets <sys/select.h> + +type Blksize_t = X__blksize_t /* types.h:185:21 */ + +// Types from the Large File Support interface. +type Blkcnt_t = X__blkcnt64_t /* types.h:205:22 */ // Type to count number of disk blocks. +type Fsblkcnt_t = X__fsblkcnt64_t /* types.h:209:24 */ // Type to count file system blocks. +type Fsfilcnt_t = X__fsfilcnt64_t /* types.h:213:24 */ // Type to count file system inodes. + +// Now add the thread types. +// Declaration of common pthread types for all architectures. +// Copyright (C) 2017-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// For internal mutex and condition variable definitions. +// Common threading primitives definitions for both POSIX and C11. +// Copyright (C) 2017-2020 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/>. + +// 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. + +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Endian macros for string.h functions +// Copyright (C) 1992-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <http://www.gnu.org/licenses/>. + +// Common definition of pthread_mutex_t. + +type X__pthread_internal_list = struct { + F__prev uintptr + F__next uintptr +} /* thread-shared-types.h:49:9 */ + +// Type to count file system inodes. + +// Now add the thread types. +// Declaration of common pthread types for all architectures. +// Copyright (C) 2017-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// For internal mutex and condition variable definitions. +// Common threading primitives definitions for both POSIX and C11. +// Copyright (C) 2017-2020 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/>. + +// 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. + +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Endian macros for string.h functions +// Copyright (C) 1992-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <http://www.gnu.org/licenses/>. + +// 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) 2019-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <http://www.gnu.org/licenses/>. + +// 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. + +// AArch64 internal rwlock struct definitions. +// Copyright (C) 2019-2020 Free Software Foundation, Inc. +// +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <http://www.gnu.org/licenses/>. + +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:23:1 */ + +// 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 */ + +// 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 [8]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 [8]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_mutex_t = struct { + F__data X__pthread_mutex_s + F__ccgo_pad1 [8]byte +} /* 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 [8]uint8 +} /* pthreadtypes.h:118:3 */ + +// Copyright (C) 2009-2020 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/>. + +type User_regs_struct = struct { + Fregs [31]uint64 + Fsp uint64 + Fpc uint64 + Fpstate uint64 +} /* user.h:22:1 */ + +type User_fpsimd_struct = struct { + Fvregs [32]X__uint128_t + Ffpsr uint32 + Ffpcr uint32 +} /* user.h:30:1 */ + +// bits/procfs.h, provided by each architecture, must define +// elf_gregset_t, elf_fpregset_t and any other architecture-specific +// types needed. +// Types for registers for sys/procfs.h. AArch64 version. +// Copyright (C) 1996-2020 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/>. + +// Type for a general-purpose register. +type Elf_greg_t = X__uint64_t /* procfs.h:25:20 */ + +// And the whole bunch of them. We could have used `struct +// +// pt_regs' directly in the typedef, but tradition says that +// the register set is an array, which does have some peculiar +// semantics, so leave it that way. +type Elf_gregset_t = [34]Elf_greg_t /* procfs.h:32:20 */ + +// Register set for the floating-point registers. +type Elf_fpregset_t = User_fpsimd_struct /* procfs.h:35:35 */ + +// bits/procfs-id.h must define __pr_uid_t and __pr_gid_t, the types +// of pr_uid and pr_gid. +// Types of pr_uid and pr_gid in struct elf_prpsinfo. Generic Linux version. +// Copyright (C) 2018-2020 Free Software Foundation, Inc. +// +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +type X__pr_uid_t = uint32 /* procfs-id.h:24:22 */ +type X__pr_gid_t = uint32 /* procfs-id.h:25:22 */ + +// Signal info. +type Elf_siginfo = struct { + Fsi_signo int32 + Fsi_code int32 + Fsi_errno int32 +} /* procfs.h:49:1 */ + +// Definitions to generate Intel SVR4-like core files. These mostly +// have the same names as the SVR4 types with "elf_" tacked on the +// front to prevent clashes with Linux definitions, and the typedef +// forms have been avoided. This is mostly like the SVR4 structure, +// but more Linuxy, with things that Linux does not support and which +// GDB doesn't really use excluded. + +type Elf_prstatus = struct { + Fpr_info struct { + Fsi_signo int32 + Fsi_code int32 + Fsi_errno int32 + } + Fpr_cursig int16 + F__ccgo_pad1 [2]byte + Fpr_sigpend uint64 + Fpr_sighold uint64 + Fpr_pid X__pid_t + Fpr_ppid X__pid_t + Fpr_pgrp X__pid_t + Fpr_sid X__pid_t + Fpr_utime struct { + Ftv_sec X__time_t + Ftv_usec X__suseconds_t + } + Fpr_stime struct { + Ftv_sec X__time_t + Ftv_usec X__suseconds_t + } + Fpr_cutime struct { + Ftv_sec X__time_t + Ftv_usec X__suseconds_t + } + Fpr_cstime struct { + Ftv_sec X__time_t + Ftv_usec X__suseconds_t + } + Fpr_reg Elf_gregset_t + Fpr_fpvalid int32 + F__ccgo_pad2 [4]byte +} /* procfs.h:63:1 */ + +type Elf_prpsinfo = struct { + Fpr_state uint8 + Fpr_sname uint8 + Fpr_zomb uint8 + Fpr_nice uint8 + F__ccgo_pad1 [4]byte + Fpr_flag uint64 + Fpr_uid X__pr_uid_t + Fpr_gid X__pr_gid_t + Fpr_pid int32 + Fpr_ppid int32 + Fpr_pgrp int32 + Fpr_sid int32 + Fpr_fname [16]uint8 + Fpr_psargs [80]uint8 +} /* procfs.h:84:1 */ + +// The rest of this file provides the types for emulation of the +// Solaris <proc_service.h> interfaces that should be implemented by +// users of libthread_db. + +// Addresses. +type Psaddr_t = uintptr /* procfs.h:104:14 */ + +// Types of prgregset_t and prfpregset_t. Generic Linux version. +// Copyright (C) 2018-2020 Free Software Foundation, Inc. +// +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +type X__prgregset_t = Elf_gregset_t /* procfs-prregset.h:24:23 */ +type X__prfpregset_t = Elf_fpregset_t /* procfs-prregset.h:25:24 */ + +// Register sets. Linux has different names. +type Prgregset_t = X__prgregset_t /* procfs.h:109:23 */ +type Prfpregset_t = X__prfpregset_t /* procfs.h:110:24 */ + +// We don't have any differences between processes and threads, +// +// therefore have only one PID type. +type Lwpid_t = X__pid_t /* procfs.h:114:17 */ + +// Process status and info. In the end we do provide typedefs for them. +type Prstatus_t = Elf_prstatus /* procfs.h:117:29 */ +type Prpsinfo_t = Elf_prpsinfo /* procfs.h:118:29 */ + +// On some architectures, provide other-ABI variants of the above +// types. +// Extra sys/procfs.h definitions. Generic Linux version. +// Copyright (C) 2018-2020 Free Software Foundation, Inc. +// +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +type Greg_t = Elf_greg_t /* ucontext.h:39:20 */ + +// Container for all general registers. +type Gregset_t = Elf_gregset_t /* ucontext.h:42:23 */ + +// Structure to describe FPU registers. +type Fpregset_t = Elf_fpregset_t /* ucontext.h:45:24 */ + +// Context to describe whole processor state. This only describes +// +// the core registers; coprocessor registers get saved elsewhere +// (e.g. in uc_regspace, or somewhere unspecified on the stack +// during non-RT signal handlers). +type Mcontext_t = struct { + Ffault_address uint64 + Fregs [31]uint64 + Fsp uint64 + Fpc uint64 + Fpstate uint64 + F__reserved [4096]uint8 +} /* ucontext.h:64:5 */ + +// Userlevel context. +type Ucontext_t1 = struct { + Fuc_flags uint64 + Fuc_link uintptr + Fuc_stack Stack_t + Fuc_sigmask Sigset_t + Fuc_mcontext Mcontext_t +} /* ucontext.h:67:9 */ + +// Userlevel context. +type Ucontext_t = Ucontext_t1 /* ucontext.h:74:5 */ + +// Define struct sigstack. +// Copyright (C) 1998-2020 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/>. + +// Structure describing a signal stack (obsolete). +type Sigstack = struct { + Fss_sp uintptr + Fss_onstack int32 + F__ccgo_pad1 [4]byte +} /* struct_sigstack.h:23:1 */ + +// System-specific extensions. +// System-specific extensions of <signal.h>, Linux version. +// Copyright (C) 2019-2020 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/>. + +var _ uint8 /* gen.c:2:13: */ |
