| /* 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef _BITS_SIGINFO_CONSTS_H |
| #define _BITS_SIGINFO_CONSTS_H 1 |
| |
| #ifndef _SIGNAL_H |
| #error "Don't include <bits/siginfo-consts.h> directly; use <signal.h> instead." |
| #endif |
| |
| /* Most of these constants are uniform across all architectures, but there |
| is one exception. */ |
| #include <bits/siginfo-arch.h> |
| #ifndef __SI_ASYNCIO_AFTER_SIGIO |
| # define __SI_ASYNCIO_AFTER_SIGIO 1 |
| #endif |
| |
| /* Values for `si_code'. Positive values are reserved for kernel-generated |
| signals. */ |
| enum |
| { |
| SI_ASYNCNL = -60, /* Sent by asynch name lookup completion. */ |
| SI_TKILL = -6, /* Sent by tkill. */ |
| SI_SIGIO, /* Sent by queued SIGIO. */ |
| #if __SI_ASYNCIO_AFTER_SIGIO |
| SI_ASYNCIO, /* Sent by AIO completion. */ |
| SI_MESGQ, /* Sent by real time mesq state change. */ |
| SI_TIMER, /* Sent by timer expiration. */ |
| #else |
| SI_MESGQ, |
| SI_TIMER, |
| SI_ASYNCIO, |
| #endif |
| SI_QUEUE, /* Sent by sigqueue. */ |
| SI_USER, /* Sent by kill, sigsend. */ |
| SI_KERNEL = 0x80 /* Send by kernel. */ |
| |
| #define SI_ASYNCNL SI_ASYNCNL |
| #define SI_TKILL SI_TKILL |
| #define SI_SIGIO SI_SIGIO |
| #define SI_ASYNCIO SI_ASYNCIO |
| #define SI_MESGQ SI_MESGQ |
| #define SI_TIMER SI_TIMER |
| #define SI_ASYNCIO SI_ASYNCIO |
| #define SI_QUEUE SI_QUEUE |
| #define SI_USER SI_USER |
| #define SI_KERNEL SI_KERNEL |
| }; |
| |
| |
| # if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 |
| /* `si_code' values for SIGILL signal. */ |
| enum |
| { |
| ILL_ILLOPC = 1, /* Illegal opcode. */ |
| # define ILL_ILLOPC ILL_ILLOPC |
| ILL_ILLOPN, /* Illegal operand. */ |
| # define ILL_ILLOPN ILL_ILLOPN |
| ILL_ILLADR, /* Illegal addressing mode. */ |
| # define ILL_ILLADR ILL_ILLADR |
| ILL_ILLTRP, /* Illegal trap. */ |
| # define ILL_ILLTRP ILL_ILLTRP |
| ILL_PRVOPC, /* Privileged opcode. */ |
| # define ILL_PRVOPC ILL_PRVOPC |
| ILL_PRVREG, /* Privileged register. */ |
| # define ILL_PRVREG ILL_PRVREG |
| ILL_COPROC, /* Coprocessor error. */ |
| # define ILL_COPROC ILL_COPROC |
| ILL_BADSTK /* Internal stack error. */ |
| # define ILL_BADSTK ILL_BADSTK |
| }; |
| |
| /* `si_code' values for SIGFPE signal. */ |
| enum |
| { |
| FPE_INTDIV = 1, /* Integer divide by zero. */ |
| # define FPE_INTDIV FPE_INTDIV |
| FPE_INTOVF, /* Integer overflow. */ |
| # define FPE_INTOVF FPE_INTOVF |
| FPE_FLTDIV, /* Floating point divide by zero. */ |
| # define FPE_FLTDIV FPE_FLTDIV |
| FPE_FLTOVF, /* Floating point overflow. */ |
| # define FPE_FLTOVF FPE_FLTOVF |
| FPE_FLTUND, /* Floating point underflow. */ |
| # define FPE_FLTUND FPE_FLTUND |
| FPE_FLTRES, /* Floating point inexact result. */ |
| # define FPE_FLTRES FPE_FLTRES |
| FPE_FLTINV, /* Floating point invalid operation. */ |
| # define FPE_FLTINV FPE_FLTINV |
| FPE_FLTSUB /* Subscript out of range. */ |
| # define FPE_FLTSUB FPE_FLTSUB |
| }; |
| |
| /* `si_code' values for SIGSEGV signal. */ |
| enum |
| { |
| SEGV_MAPERR = 1, /* Address not mapped to object. */ |
| # define SEGV_MAPERR SEGV_MAPERR |
| SEGV_ACCERR, /* Invalid permissions for mapped object. */ |
| # define SEGV_ACCERR SEGV_ACCERR |
| SEGV_BNDERR, /* Bounds checking failure. */ |
| # define SEGV_BNDERR SEGV_BNDERR |
| SEGV_PKUERR /* Protection key checking failure. */ |
| # define SEGV_PKUERR SEGV_PKUERR |
| }; |
| |
| /* `si_code' values for SIGBUS signal. */ |
| enum |
| { |
| BUS_ADRALN = 1, /* Invalid address alignment. */ |
| # define BUS_ADRALN BUS_ADRALN |
| BUS_ADRERR, /* Non-existant physical address. */ |
| # define BUS_ADRERR BUS_ADRERR |
| BUS_OBJERR, /* Object specific hardware error. */ |
| # define BUS_OBJERR BUS_OBJERR |
| BUS_MCEERR_AR, /* Hardware memory error: action required. */ |
| # define BUS_MCEERR_AR BUS_MCEERR_AR |
| BUS_MCEERR_AO /* Hardware memory error: action optional. */ |
| # define BUS_MCEERR_AO BUS_MCEERR_AO |
| }; |
| # endif |
| |
| # ifdef __USE_XOPEN_EXTENDED |
| /* `si_code' values for SIGTRAP signal. */ |
| enum |
| { |
| TRAP_BRKPT = 1, /* Process breakpoint. */ |
| # define TRAP_BRKPT TRAP_BRKPT |
| TRAP_TRACE /* Process trace trap. */ |
| # define TRAP_TRACE TRAP_TRACE |
| }; |
| # endif |
| |
| # if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 |
| /* `si_code' values for SIGCHLD signal. */ |
| enum |
| { |
| CLD_EXITED = 1, /* Child has exited. */ |
| # define CLD_EXITED CLD_EXITED |
| CLD_KILLED, /* Child was killed. */ |
| # define CLD_KILLED CLD_KILLED |
| CLD_DUMPED, /* Child terminated abnormally. */ |
| # define CLD_DUMPED CLD_DUMPED |
| CLD_TRAPPED, /* Traced child has trapped. */ |
| # define CLD_TRAPPED CLD_TRAPPED |
| CLD_STOPPED, /* Child has stopped. */ |
| # define CLD_STOPPED CLD_STOPPED |
| CLD_CONTINUED /* Stopped child has continued. */ |
| # define CLD_CONTINUED CLD_CONTINUED |
| }; |
| |
| /* `si_code' values for SIGPOLL signal. */ |
| enum |
| { |
| POLL_IN = 1, /* Data input available. */ |
| # define POLL_IN POLL_IN |
| POLL_OUT, /* Output buffers available. */ |
| # define POLL_OUT POLL_OUT |
| POLL_MSG, /* Input message available. */ |
| # define POLL_MSG POLL_MSG |
| POLL_ERR, /* I/O error. */ |
| # define POLL_ERR POLL_ERR |
| POLL_PRI, /* High priority input available. */ |
| # define POLL_PRI POLL_PRI |
| POLL_HUP /* Device disconnected. */ |
| # define POLL_HUP POLL_HUP |
| }; |
| # endif |
| |
| /* Architectures might also add architecture-specific constants. |
| These are all considered GNU extensions. */ |
| #ifdef __USE_GNU |
| # include <bits/siginfo-consts-arch.h> |
| #endif |
| |
| #endif |
