modernc.org/cc@v1.0.1/v2/headers/linux_386/usr/include/i386-linux-gnu/bits/siginfo-consts.h

/* 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