Archipelago » qemu

/*      $OpenBSD: signal.h,v 1.19 2006/01/08 14:20:16 millert Exp $     */

/*      $NetBSD: signal.h,v 1.21 1996/02/09 18:25:32 christos Exp $     */

/*

 * Copyright (c) 1982, 1986, 1989, 1991, 1993

 *      The Regents of the University of California.  All rights reserved.

 * (c) UNIX System Laboratories, Inc.

 * All or some portions of this file are derived from material licensed

 * to the University of California by American Telephone and Telegraph

 * Co. or Unix System Laboratories, Inc. and are reproduced herein with

 * the permission of UNIX System Laboratories, Inc.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 *      @(#)signal.h    8.2 (Berkeley) 1/21/94

 */

#define TARGET_NSIG     32              /* counting 0; could be 33 (mask is 1-32) */

#define TARGET_SIGHUP  1       /* hangup */

#define TARGET_SIGINT  2       /* interrupt */

#define TARGET_SIGQUIT 3       /* quit */

#define TARGET_SIGILL  4       /* illegal instruction (not reset when caught) */

#define TARGET_SIGTRAP 5       /* trace trap (not reset when caught) */

#define TARGET_SIGABRT 6       /* abort() */

#define TARGET_SIGIOT  SIGABRT /* compatibility */

#define TARGET_SIGEMT  7       /* EMT instruction */

#define TARGET_SIGFPE  8       /* floating point exception */

#define TARGET_SIGKILL 9       /* kill (cannot be caught or ignored) */

#define TARGET_SIGBUS  10      /* bus error */

#define TARGET_SIGSEGV 11      /* segmentation violation */

#define TARGET_SIGSYS  12      /* bad argument to system call */

#define TARGET_SIGPIPE 13      /* write on a pipe with no one to read it */

#define TARGET_SIGALRM 14      /* alarm clock */

#define TARGET_SIGTERM 15      /* software termination signal from kill */

#define TARGET_SIGURG  16      /* urgent condition on IO channel */

#define TARGET_SIGSTOP 17      /* sendable stop signal not from tty */

#define TARGET_SIGTSTP 18      /* stop signal from tty */

#define TARGET_SIGCONT 19      /* continue a stopped process */

#define TARGET_SIGCHLD 20      /* to parent on child stop or exit */

#define TARGET_SIGTTIN 21      /* to readers pgrp upon background tty read */

#define TARGET_SIGTTOU 22      /* like TTIN for output if (tp->t_local&LTOSTOP) */

#define TARGET_SIGIO   23      /* input/output possible signal */

#define TARGET_SIGXCPU 24      /* exceeded CPU time limit */

#define TARGET_SIGXFSZ 25      /* exceeded file size limit */

#define TARGET_SIGVTALRM 26    /* virtual time alarm */

#define TARGET_SIGPROF 27      /* profiling time alarm */

#define TARGET_SIGWINCH 28      /* window size changes */

#define TARGET_SIGINFO  29      /* information request */

#define TARGET_SIGUSR1 30       /* user defined signal 1 */

#define TARGET_SIGUSR2 31       /* user defined signal 2 */

/*

 * Language spec says we must list exactly one parameter, even though we

 * actually supply three.  Ugh!

 */

#define TARGET_SIG_DFL         (void (*)(int))0

#define TARGET_SIG_IGN         (void (*)(int))1

#define TARGET_SIG_ERR         (void (*)(int))-1

#define TARGET_SA_ONSTACK       0x0001  /* take signal on signal stack */

#define TARGET_SA_RESTART       0x0002  /* restart system on signal return */

#define TARGET_SA_RESETHAND     0x0004  /* reset to SIG_DFL when taking signal */

#define TARGET_SA_NODEFER       0x0010  /* don't mask the signal we're delivering */

#define TARGET_SA_NOCLDWAIT     0x0020  /* don't create zombies (assign to pid 1) */

#define TARGET_SA_USERTRAMP    0x0100  /* do not bounce off kernel's sigtramp */

#define TARGET_SA_NOCLDSTOP     0x0008  /* do not generate SIGCHLD on child stop */

#define TARGET_SA_SIGINFO       0x0040  /* generate siginfo_t */

/*

 * Flags for sigprocmask:

 */

#define TARGET_SIG_BLOCK       1       /* block specified signal set */

#define TARGET_SIG_UNBLOCK     2       /* unblock specified signal set */

#define TARGET_SIG_SETMASK     3       /* set specified signal set */

#define TARGET_BADSIG          SIG_ERR

#define TARGET_SS_ONSTACK       0x0001  /* take signals on alternate stack */

#define TARGET_SS_DISABLE       0x0004  /* disable taking signals on alternate stack */

#include "errno_defs.h"

#include "freebsd/syscall_nr.h"

#include "netbsd/syscall_nr.h"

#include "openbsd/syscall_nr.h"

struct target_iovec {

    abi_long iov_base;   /* Starting address */

    abi_long iov_len;   /* Number of bytes */

};