// Code generated by 'ccgo signal/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -o signal/signal_linux_amd64.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 ( FP_XSTATE_MAGIC1 = 0x46505853 FP_XSTATE_MAGIC2 = 0x46505845 MINSIGSTKSZ = 2048 NGREG = 23 NSIG = 65 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 = 8192 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 X_ATFILE_SOURCE = 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_TYPESIZES_H = 1 X_BITS_TYPES_H = 1 X_BSD_SIZE_T_ = 0 X_BSD_SIZE_T_DEFINED_ = 0 X_DEFAULT_SOURCE = 1 X_FEATURES_H = 1 X_FILE_OFFSET_BITS = 64 X_GCC_SIZE_T = 0 X_LP64 = 1 X_NSIG = 65 X_POSIX_C_SOURCE = 200809 X_POSIX_SOURCE = 1 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_SIZE_T_H = 0 X_SYS_UCONTEXT_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) 1997-2018 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 // . // `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:110:1: */ 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 ) // `si_code' values for SIGBUS signal. const ( /* siginfo-consts.h:123:1: */ 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:151:1: */ 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:168:1: */ 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) 1997-2018 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 // . // Most of these constants are uniform across all architectures, but there // is one exception. // Architecture-specific adjustments to siginfo_t. x86 version. // 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_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:68:1: */ 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 ) // `si_code' values for SIGFPE signal. const ( /* siginfo-consts.h:89:1: */ 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 ) // sigstack, sigaltstack definitions. // Copyright (C) 1998-2018 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 // . // Minimum stack size for a signal handler. // System default stack size. // ss_flags values for stack_t. Linux version. // Copyright (C) 1998-2018 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 // . // Possible values for `ss_flags'. const ( /* ss_flags.h:27:1: */ SS_ONSTACK = 1 SS_DISABLE = 2 ) type Ptrdiff_t = int64 /* :3:26 */ type Size_t = uint64 /* :9:23 */ type Wchar_t = int32 /* :15:24 */ type X__int128_t = struct { Flo int64 Fhi int64 } /* :21:43 */ // must match modernc.org/mathutil.Int128 type X__uint128_t = struct { Flo uint64 Fhi uint64 } /* :22:44 */ // must match modernc.org/mathutil.Int128 type X__builtin_va_list = uintptr /* :46:14 */ type X__float128 = float64 /* :47:21 */ // Copyright (C) 1991-2018 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 // . // ISO C99 Standard: 7.14 Signal handling // Copyright (C) 1991-2018 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 // . // 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. // __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 // , 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 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 , this test // must consider only the value of __cplusplus when compiling C++. // Get definitions of __STDC_* predefined macros, if the compiler has // not preincluded this header automatically. // Copyright (C) 1991-2018 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 // . // 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 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) 1992-2018 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 // . // 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 fot 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. // Determine the wordsize from the preprocessor defines. // Both x86-64 and x32 use the 64-bit system call interface. // Properties of long double type. ldbl-96 version. // Copyright (C) 2016-2018 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 // . // 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. // contains `#define __stub_FUNCTION' when FUNCTION is a stub // that will always return failure (and set errno to ENOSYS). // This file is automatically generated. // This file selects the right generated file of `__stub_FUNCTION' macros // based on the architecture being compiled for. // This file is automatically generated. // It defines a symbol `__stub_FUNCTION' for each function // in the C library which is a stub, meaning it will fail // every time called, usually setting errno to ENOSYS. // bits/types.h -- definitions of __*_t types underlying *_t types. // Copyright (C) 2002-2018 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 // . // Never include this file directly; use instead. // Copyright (C) 1991-2018 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 // . // Determine the wordsize from the preprocessor defines. // Both x86-64 and x32 use the 64-bit system call interface. // Convenience types. type X__u_char = uint8 /* types.h:30:23 */ type X__u_short = uint16 /* types.h:31:28 */ type X__u_int = uint32 /* types.h:32:22 */ type X__u_long = uint64 /* types.h:33:27 */ // Fixed-size types, underlying types depend on word size and compiler. type X__int8_t = int8 /* types.h:36:21 */ type X__uint8_t = uint8 /* types.h:37:23 */ type X__int16_t = int16 /* types.h:38:26 */ type X__uint16_t = uint16 /* types.h:39:28 */ type X__int32_t = int32 /* types.h:40:20 */ type X__uint32_t = uint32 /* types.h:41:22 */ type X__int64_t = int64 /* types.h:43:25 */ type X__uint64_t = uint64 /* types.h:44:27 */ // Smallest types with at least a given width. type X__int_least8_t = X__int8_t /* types.h:51:18 */ type X__uint_least8_t = X__uint8_t /* types.h:52:19 */ type X__int_least16_t = X__int16_t /* types.h:53:19 */ type X__uint_least16_t = X__uint16_t /* types.h:54:20 */ type X__int_least32_t = X__int32_t /* types.h:55:19 */ type X__uint_least32_t = X__uint32_t /* types.h:56:20 */ type X__int_least64_t = X__int64_t /* types.h:57:19 */ type X__uint_least64_t = X__uint64_t /* types.h:58:20 */ // quad_t is also 64 bits. type X__quad_t = int64 /* types.h:62:18 */ type X__u_quad_t = uint64 /* types.h:63:27 */ // Largest integral types. type X__intmax_t = int64 /* types.h:71:18 */ type X__uintmax_t = uint64 /* types.h:72:27 */ // The machine-dependent file 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_TYPE and __U_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, always long long // WORD -- natural type of __WORDSIZE bits (int or long) // LONGWORD -- type of __WORDSIZE bits, traditionally long // // We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the // conventional uses of `long' or `long long' type modifiers match the // types we define, even when a less-adorned type would be the same size. // This matters for (somewhat) portably writing printf/scanf formats for // these types, where using the appropriate l or ll format modifiers can // make the typedefs and the formats match up across all GNU platforms. If // we used `long' when it's 64 bits where `long long' is expected, then the // compiler would warn about the formats not matching the argument types, // and the programmer changing them to shut up the compiler would break the // program's portability. // // Here we assume what is presently the case in all the GCC configurations // we support: long long is always 64 bits, long is always word/address size, // and int is always 32 bits. // No need to mark the typedef with __extension__. // bits/typesizes.h -- underlying types for *_t. Linux/x86-64 version. // Copyright (C) 2012-2018 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 // . // See for the meaning of these macros. This file exists so // that need not vary across different GNU platforms. // X32 kernel interface is 64-bit. // Tell the libc code that off_t and off64_t are actually the same type // for all ABI purposes, even if possibly expressed as different base types // for C type-checking purposes. // Same for ino_t and ino64_t. // And for __rlim_t and __rlim64_t. // Number of descriptors that can fit in an `fd_set'. type X__dev_t = uint64 /* types.h:143:25 */ // Type of device numbers. type X__uid_t = uint32 /* types.h:144:25 */ // Type of user identifications. type X__gid_t = uint32 /* types.h:145:25 */ // Type of group identifications. type X__ino_t = uint64 /* types.h:146:25 */ // Type of file serial numbers. type X__ino64_t = uint64 /* types.h:147:27 */ // Type of file serial numbers (LFS). type X__mode_t = uint32 /* types.h:148:26 */ // Type of file attribute bitmasks. type X__nlink_t = uint64 /* types.h:149:27 */ // Type of file link counts. type X__off_t = int64 /* types.h:150:25 */ // Type of file sizes and offsets. type X__off64_t = int64 /* types.h:151:27 */ // Type of file sizes and offsets (LFS). type X__pid_t = int32 /* types.h:152:25 */ // Type of process identifications. type X__fsid_t = struct{ F__val [2]int32 } /* types.h:153:26 */ // Type of file system IDs. type X__clock_t = int64 /* types.h:154:27 */ // Type of CPU usage counts. type X__rlim_t = uint64 /* types.h:155:26 */ // Type for resource measurement. type X__rlim64_t = uint64 /* types.h:156:28 */ // Type for resource measurement (LFS). type X__id_t = uint32 /* types.h:157:24 */ // General type for IDs. type X__time_t = int64 /* types.h:158:26 */ // Seconds since the Epoch. type X__useconds_t = uint32 /* types.h:159:30 */ // Count of microseconds. type X__suseconds_t = int64 /* types.h:160:31 */ // Signed count of microseconds. type X__daddr_t = int32 /* types.h:162:27 */ // The type of a disk address. type X__key_t = int32 /* types.h:163:25 */ // Type of an IPC key. // Clock ID used in clock and timer functions. type X__clockid_t = int32 /* types.h:166:29 */ // Timer ID returned by `timer_create'. type X__timer_t = uintptr /* types.h:169:12 */ // Type to represent block size. type X__blksize_t = int64 /* types.h:172:29 */ // Types from the Large File Support interface. // Type to count number of disk blocks. type X__blkcnt_t = int64 /* types.h:177:28 */ type X__blkcnt64_t = int64 /* types.h:178:30 */ // Type to count file system blocks. type X__fsblkcnt_t = uint64 /* types.h:181:30 */ type X__fsblkcnt64_t = uint64 /* types.h:182:32 */ // Type to count file system nodes. type X__fsfilcnt_t = uint64 /* types.h:185:30 */ type X__fsfilcnt64_t = uint64 /* types.h:186:32 */ // Type of miscellaneous file system fields. type X__fsword_t = int64 /* types.h:189:28 */ type X__ssize_t = int64 /* types.h:191:27 */ // Type of a byte count, or error. // Signed long type used in system calls. type X__syscall_slong_t = int64 /* types.h:194:33 */ // Unsigned long type used in system calls. type X__syscall_ulong_t = uint64 /* types.h:196:33 */ // 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:200:19 */ // Type of file sizes and offsets (LFS). type X__caddr_t = uintptr /* types.h:201:14 */ // Duplicates info from stdint.h but this is used in unistd.h. type X__intptr_t = int64 /* types.h:204:25 */ // Duplicate info from sys/socket.h. type X__socklen_t = uint32 /* types.h:207:23 */ // 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:212:13 */ // Signal number definitions. Linux version. // Copyright (C) 1995-2018 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 // . // Signal number constants. Generic template. // Copyright (C) 1991-2018 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 // . // 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) 2002-2018 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 // . // Never include this file directly; use 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 uses. // bits/types.h -- definitions of __*_t types underlying *_t types. // Copyright (C) 2002-2018 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 // . // Never include this file directly; use instead. // 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:9:1 */ // Determine the wordsize from the preprocessor defines. // Both x86-64 and x32 use the 64-bit system call interface. // bits/types.h -- definitions of __*_t types underlying *_t types. // Copyright (C) 2002-2018 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 // . // Never include this file directly; use instead. // Define __sigval_t. // Copyright (C) 1997-2018 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 // . // Type for data associated with a signal. type Sigval = struct { _ [0]uint64 Fsival_int int32 _ [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. x86 version. type Siginfo_t = struct { Fsi_signo int32 Fsi_errno int32 Fsi_code int32 F__pad0 int32 F_sifields struct { _ [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) 1997-2018 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 // . // 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 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. // Both x86-64 and x32 use the 64-bit system call interface. // bits/types.h -- definitions of __*_t types underlying *_t types. // Copyright (C) 2002-2018 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 // . // Never include this file directly; use instead. // Define __sigval_t. // Copyright (C) 1997-2018 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 // . // Forward declaration. type Pthread_attr_t1 = struct { _ [0]uint64 F__size [56]int8 } /* sigevent_t.h:17:9 */ // Determine the wordsize from the preprocessor defines. // Both x86-64 and x32 use the 64-bit system call interface. // bits/types.h -- definitions of __*_t types underlying *_t types. // Copyright (C) 2002-2018 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 // . // Never include this file directly; use instead. // Define __sigval_t. // Copyright (C) 1997-2018 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 // . // 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 { _ [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) 1993-2018 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 // . // 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 _ [4]byte Fsa_restorer uintptr } /* sigaction.h:27:1 */ // Get machine-dependent `struct sigcontext' and signal subcodes. // Copyright (C) 2002-2018 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 // . // bits/types.h -- definitions of __*_t types underlying *_t types. // Copyright (C) 2002-2018 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 // . // Never include this file directly; use instead. type X_fpx_sw_bytes = struct { Fmagic1 X__uint32_t Fextended_size X__uint32_t Fxstate_bv X__uint64_t Fxstate_size X__uint32_t F__glibc_reserved1 [7]X__uint32_t } /* sigcontext.h:31:1 */ type X_fpreg = struct { Fsignificand [4]uint16 Fexponent uint16 } /* sigcontext.h:40:1 */ type X_fpxreg = struct { Fsignificand [4]uint16 Fexponent uint16 F__glibc_reserved1 [3]uint16 } /* sigcontext.h:46:1 */ type X_xmmreg = struct{ Felement [4]X__uint32_t } /* sigcontext.h:53:1 */ type X_fpstate = struct { Fcwd X__uint16_t Fswd X__uint16_t Fftw X__uint16_t Ffop X__uint16_t Frip X__uint64_t Frdp X__uint64_t Fmxcsr X__uint32_t Fmxcr_mask X__uint32_t F_st [8]struct { Fsignificand [4]uint16 Fexponent uint16 F__glibc_reserved1 [3]uint16 } F_xmm [16]struct{ Felement [4]X__uint32_t } F__glibc_reserved1 [24]X__uint32_t } /* sigcontext.h:123:1 */ type Sigcontext = struct { Fr8 X__uint64_t Fr9 X__uint64_t Fr10 X__uint64_t Fr11 X__uint64_t Fr12 X__uint64_t Fr13 X__uint64_t Fr14 X__uint64_t Fr15 X__uint64_t Frdi X__uint64_t Frsi X__uint64_t Frbp X__uint64_t Frbx X__uint64_t Frdx X__uint64_t Frax X__uint64_t Frcx X__uint64_t Frsp X__uint64_t Frip X__uint64_t Feflags X__uint64_t Fcs uint16 Fgs uint16 Ffs uint16 F__pad0 uint16 Ferr X__uint64_t Ftrapno X__uint64_t Foldmask X__uint64_t Fcr2 X__uint64_t F__184 struct{ Ffpstate uintptr } F__reserved1 [8]X__uint64_t } /* sigcontext.h:139:1 */ type X_xsave_hdr = struct { Fxstate_bv X__uint64_t F__glibc_reserved1 [2]X__uint64_t F__glibc_reserved2 [5]X__uint64_t } /* sigcontext.h:177:1 */ type X_ymmh_state = struct{ Fymmh_space [64]X__uint32_t } /* sigcontext.h:184:1 */ type X_xstate = struct { Ffpstate struct { Fcwd X__uint16_t Fswd X__uint16_t Fftw X__uint16_t Ffop X__uint16_t Frip X__uint64_t Frdp X__uint64_t Fmxcsr X__uint32_t Fmxcr_mask X__uint32_t F_st [8]struct { Fsignificand [4]uint16 Fexponent uint16 F__glibc_reserved1 [3]uint16 } F_xmm [16]struct{ Felement [4]X__uint32_t } F__glibc_reserved1 [24]X__uint32_t } Fxstate_hdr struct { Fxstate_bv X__uint64_t F__glibc_reserved1 [2]X__uint64_t F__glibc_reserved2 [5]X__uint64_t } Fymmh struct{ Fymmh_space [64]X__uint32_t } } /* sigcontext.h:189:1 */ // 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. // In 4.3bsd-net2, leave these undefined to indicate that size_t, etc. // are already defined. // BSD/OS 3.1 and FreeBSD [23].x require the MACHINE_ANSI_H check here. // NetBSD 5 requires the I386_ANSI_H and X86_64_ANSI_H checks here. // A null pointer constant. // Define stack_t. Linux version. // Copyright (C) 1998-2018 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 // . // Copyright (C) 1989-2018 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 // . // ISO C Standard: 7.17 Common definitions // 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. // On 4.3bsd-net2, make sure ansi.h is included, so we have // one less case to deal with in the following. // On FreeBSD 5, machine/ansi.h does not exist anymore... // In 4.3bsd-net2, machine/ansi.h defines these symbols, which are // defined if the corresponding type is *not* defined. // FreeBSD-2.1 defines _MACHINE_ANSI_H_ instead of _ANSI_H_. // NetBSD defines _I386_ANSI_H_ and _X86_64_ANSI_H_ instead of _ANSI_H_ // Sequent's header files use _PTRDIFF_T_ in some conflicting way. // Just ignore it. // On VxWorks, 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. // In 4.3bsd-net2, leave these undefined to indicate that size_t, etc. // are already defined. // BSD/OS 3.1 and FreeBSD [23].x require the MACHINE_ANSI_H check here. // NetBSD 5 requires the I386_ANSI_H and X86_64_ANSI_H checks here. // A null pointer constant. // Structure describing a signal stack. type Stack_t = struct { Fss_sp uintptr Fss_flags int32 _ [4]byte Fss_size Size_t } /* stack_t.h:31:5 */ // This will define `ucontext_t' and `mcontext_t'. // Copyright (C) 2001-2018 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 // . // Copyright (C) 1991-2018 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 // . // bits/types.h -- definitions of __*_t types underlying *_t types. // Copyright (C) 2002-2018 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 // . // Never include this file directly; use instead. // Define stack_t. Linux version. // Copyright (C) 1998-2018 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 // . // Type for general register. type Greg_t = int64 /* ucontext.h:37:37 */ // Number of general registers. // Container for all general registers. type Gregset_t = [23]Greg_t /* ucontext.h:46:16 */ type X_libc_fpxreg = struct { Fsignificand [4]uint16 Fexponent uint16 F__glibc_reserved1 [3]uint16 } /* ucontext.h:101:1 */ type X_libc_xmmreg = struct{ Felement [4]X__uint32_t } /* ucontext.h:108:1 */ type X_libc_fpstate = struct { Fcwd X__uint16_t Fswd X__uint16_t Fftw X__uint16_t Ffop X__uint16_t Frip X__uint64_t Frdp X__uint64_t Fmxcsr X__uint32_t Fmxcr_mask X__uint32_t F_st [8]struct { Fsignificand [4]uint16 Fexponent uint16 F__glibc_reserved1 [3]uint16 } F_xmm [16]struct{ Felement [4]X__uint32_t } F__glibc_reserved1 [24]X__uint32_t } /* ucontext.h:113:1 */ // Structure to describe FPU registers. type Fpregset_t = uintptr /* ucontext.h:130:30 */ // Context to describe whole processor state. type Mcontext_t = struct { Fgregs Gregset_t Ffpregs Fpregset_t F__reserved1 [8]uint64 } /* ucontext.h:139:3 */ // Userlevel context. type Ucontext_t1 = struct { Fuc_flags uint64 Fuc_link uintptr Fuc_stack Stack_t Fuc_mcontext Mcontext_t Fuc_sigmask Sigset_t F__fpregs_mem struct { Fcwd X__uint16_t Fswd X__uint16_t Fftw X__uint16_t Ffop X__uint16_t Frip X__uint64_t Frdp X__uint64_t Fmxcsr X__uint32_t Fmxcr_mask X__uint32_t F_st [8]struct { Fsignificand [4]uint16 Fexponent uint16 F__glibc_reserved1 [3]uint16 } F_xmm [16]struct{ Felement [4]X__uint32_t } F__glibc_reserved1 [24]X__uint32_t } F__ssp [4]uint64 } /* ucontext.h:142:9 */ // Userlevel context. type Ucontext_t = Ucontext_t1 /* ucontext.h:151:5 */ // Define struct sigstack. // Copyright (C) 1998-2018 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 // . // Structure describing a signal stack (obsolete). type Sigstack = struct { Fss_sp uintptr Fss_onstack int32 _ [4]byte } /* struct_sigstack.h:23:1 */ // Some of the functions for handling signals in threaded programs must // be defined here. // Declaration of common pthread types for all architectures. // Copyright (C) 2017-2018 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 // . // For internal mutex and condition variable definitions. // Common threading primitives definitions for both POSIX and C11. // Copyright (C) 2017-2018 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 // . // 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. // // Also, the following macros must be define for internal pthread_mutex_t // struct definitions (struct __pthread_mutex_s): // // __PTHREAD_COMPAT_PADDING_MID - any additional members after 'kind' // and before '__spin' (for 64 bits) or // '__nusers' (for 32 bits). // __PTHREAD_COMPAT_PADDING_END - any additional members at the end of // the internal structure. // __PTHREAD_MUTEX_LOCK_ELISION - 1 if the architecture supports lock // elision or 0 otherwise. // __PTHREAD_MUTEX_NUSERS_AFTER_KIND - control where to put __nusers. The // preferred value for new architectures // is 0. // __PTHREAD_MUTEX_USE_UNION - control whether internal __spins and // __list will be place inside a union for // linuxthreads compatibility. // The preferred value for new architectures // is 0. // // For a new port the preferred values for the required defines are: // // #define __PTHREAD_COMPAT_PADDING_MID // #define __PTHREAD_COMPAT_PADDING_END // #define __PTHREAD_MUTEX_LOCK_ELISION 0 // #define __PTHREAD_MUTEX_NUSERS_AFTER_KIND 0 // #define __PTHREAD_MUTEX_USE_UNION 0 // // __PTHREAD_MUTEX_LOCK_ELISION can be set to 1 if the hardware plans to // eventually support lock elision using transactional memory. // // 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. // // And finally the internal pthread_rwlock_t (struct __pthread_rwlock_arch_t) // must be defined. // // Copyright (C) 2002-2018 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 // . // Determine the wordsize from the preprocessor defines. // Both x86-64 and x32 use the 64-bit system call interface. // Definitions for internal mutex struct. 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__rwelision int8 F__pad1 [7]uint8 F__pad2 uint64 F__flags uint32 _ [4]byte } /* pthreadtypes-arch.h:65:1 */ // Common definition of pthread_mutex_t. type X__pthread_internal_list = struct { F__prev uintptr F__next uintptr } /* thread-shared-types.h:82:9 */ // Common definition of pthread_mutex_t. type X__pthread_list_t = X__pthread_internal_list /* thread-shared-types.h:86:3 */ // Lock elision support. type X__pthread_mutex_s = struct { F__lock int32 F__count uint32 F__owner int32 F__nusers uint32 F__kind int32 F__spins int16 F__elision int16 F__list X__pthread_list_t } /* thread-shared-types.h:118:1 */ // 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:171:1 */ // 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 { _ [0]uint32 F__size [4]int8 } /* 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 { _ [0]uint32 F__size [4]int8 } /* 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 } /* 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 { _ [0]uint64 F__size [8]int8 } /* 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 { _ [0]uint64 F__size [32]int8 } /* pthreadtypes.h:112:3 */ type Pthread_barrierattr_t = struct { _ [0]uint32 F__size [4]int8 } /* pthreadtypes.h:118:3 */ var _ int8 /* gen.c:2:13: */