bsd-user/syscall_defs.h

   1 /*      $OpenBSD: signal.h,v 1.19 2006/01/08 14:20:16 millert Exp $     */
   2 /*      $NetBSD: signal.h,v 1.21 1996/02/09 18:25:32 christos Exp $     */
   3
   4 /*
   5  * Copyright (c) 1982, 1986, 1989, 1991, 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  * (c) UNIX System Laboratories, Inc.
   8  * All or some portions of this file are derived from material licensed
   9  * to the University of California by American Telephone and Telegraph
  10  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
  11  * the permission of UNIX System Laboratories, Inc.
  12  *
  13  * Redistribution and use in source and binary forms, with or without
  14  * modification, are permitted provided that the following conditions
  15  * are met:
  16  * 1. Redistributions of source code must retain the above copyright
  17  *    notice, this list of conditions and the following disclaimer.
  18  * 2. Redistributions in binary form must reproduce the above copyright
  19  *    notice, this list of conditions and the following disclaimer in the
  20  *    documentation and/or other materials provided with the distribution.
  21  * 3. Neither the name of the University nor the names of its contributors
  22  *    may be used to endorse or promote products derived from this software
  23  *    without specific prior written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  28  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  29  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  30  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  31  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  32  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  33  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  34  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  35  * SUCH DAMAGE.
  36  *
  37  *      @(#)signal.h    8.2 (Berkeley) 1/21/94
  38  */
  39
  40 #define TARGET_NSIG     32              /* counting 0; could be 33 (mask is 1-32) */
  41
  42 #define TARGET_SIGHUP  1       /* hangup */
  43 #define TARGET_SIGINT  2       /* interrupt */
  44 #define TARGET_SIGQUIT 3       /* quit */
  45 #define TARGET_SIGILL  4       /* illegal instruction (not reset when caught) */
  46 #define TARGET_SIGTRAP 5       /* trace trap (not reset when caught) */
  47 #define TARGET_SIGABRT 6       /* abort() */
  48 #define TARGET_SIGIOT  SIGABRT /* compatibility */
  49 #define TARGET_SIGEMT  7       /* EMT instruction */
  50 #define TARGET_SIGFPE  8       /* floating point exception */
  51 #define TARGET_SIGKILL 9       /* kill (cannot be caught or ignored) */
  52 #define TARGET_SIGBUS  10      /* bus error */
  53 #define TARGET_SIGSEGV 11      /* segmentation violation */
  54 #define TARGET_SIGSYS  12      /* bad argument to system call */
  55 #define TARGET_SIGPIPE 13      /* write on a pipe with no one to read it */
  56 #define TARGET_SIGALRM 14      /* alarm clock */
  57 #define TARGET_SIGTERM 15      /* software termination signal from kill */
  58 #define TARGET_SIGURG  16      /* urgent condition on IO channel */
  59 #define TARGET_SIGSTOP 17      /* sendable stop signal not from tty */
  60 #define TARGET_SIGTSTP 18      /* stop signal from tty */
  61 #define TARGET_SIGCONT 19      /* continue a stopped process */
  62 #define TARGET_SIGCHLD 20      /* to parent on child stop or exit */
  63 #define TARGET_SIGTTIN 21      /* to readers pgrp upon background tty read */
  64 #define TARGET_SIGTTOU 22      /* like TTIN for output if (tp->t_local&LTOSTOP) */
  65 #define TARGET_SIGIO   23      /* input/output possible signal */
  66 #define TARGET_SIGXCPU 24      /* exceeded CPU time limit */
  67 #define TARGET_SIGXFSZ 25      /* exceeded file size limit */
  68 #define TARGET_SIGVTALRM 26    /* virtual time alarm */
  69 #define TARGET_SIGPROF 27      /* profiling time alarm */
  70 #define TARGET_SIGWINCH 28      /* window size changes */
  71 #define TARGET_SIGINFO  29      /* information request */
  72 #define TARGET_SIGUSR1 30       /* user defined signal 1 */
  73 #define TARGET_SIGUSR2 31       /* user defined signal 2 */
  74
  75 /*
  76  * Language spec says we must list exactly one parameter, even though we
  77  * actually supply three.  Ugh!
  78  */
  79 #define TARGET_SIG_DFL         (void (*)(int))0
  80 #define TARGET_SIG_IGN         (void (*)(int))1
  81 #define TARGET_SIG_ERR         (void (*)(int))-1
  82
  83 #define TARGET_SA_ONSTACK       0x0001  /* take signal on signal stack */
  84 #define TARGET_SA_RESTART       0x0002  /* restart system on signal return */
  85 #define TARGET_SA_RESETHAND     0x0004  /* reset to SIG_DFL when taking signal */
  86 #define TARGET_SA_NODEFER       0x0010  /* don't mask the signal we're delivering */
  87 #define TARGET_SA_NOCLDWAIT     0x0020  /* don't create zombies (assign to pid 1) */
  88 #define TARGET_SA_USERTRAMP    0x0100  /* do not bounce off kernel's sigtramp */
  89 #define TARGET_SA_NOCLDSTOP     0x0008  /* do not generate SIGCHLD on child stop */
  90 #define TARGET_SA_SIGINFO       0x0040  /* generate siginfo_t */
  91
  92 /*
  93  * Flags for sigprocmask:
  94  */
  95 #define TARGET_SIG_BLOCK       1       /* block specified signal set */
  96 #define TARGET_SIG_UNBLOCK     2       /* unblock specified signal set */
  97 #define TARGET_SIG_SETMASK     3       /* set specified signal set */
  98
  99 #define TARGET_BADSIG          SIG_ERR
 100
 101 #define TARGET_SS_ONSTACK       0x0001  /* take signals on alternate stack */
 102 #define TARGET_SS_DISABLE       0x0004  /* disable taking signals on alternate stack */
 103
 104 #include "errno_defs.h"
 105
 106 #include "freebsd/syscall_nr.h"
 107 #include "netbsd/syscall_nr.h"
 108 #include "openbsd/syscall_nr.h"
 109
 110 struct target_iovec {
 111     abi_long iov_base;   /* Starting address */
 112     abi_long iov_len;   /* Number of bytes */
 113 };
 114