sysdeps/stub/signum.h

   1 /* Copyright (C) 1991, 1993 Free Software Foundation, Inc.
   2 This file is part of the GNU C Library.
   3
   4 The GNU C Library is free software; you can redistribute it and/or
   5 modify it under the terms of the GNU Library General Public License as
   6 published by the Free Software Foundation; either version 2 of the
   7 License, or (at your option) any later version.
   8
   9 The GNU C Library is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 Library General Public License for more details.
  13
  14 You should have received a copy of the GNU Library General Public
  15 License along with the GNU C Library; see the file COPYING.LIB.  If
  16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  17 Cambridge, MA 02139, USA.  */
  18
  19 #ifdef  _SIGNAL_H
  20
  21 /* Fake signal functions.  */
  22 extern void _sig_ign __P ((int sig));
  23 extern void _sig_dfl __P ((int sig));
  24
  25 #define SIG_ERR ((__sighandler_t) 0) /* Error return.  */
  26 #define SIG_DFL _sig_dfl        /* Default action.  */
  27 #define SIG_IGN _sig_ign        /* Ignore signal.  */
  28
  29
  30 /* ANSI signals.  */
  31 #define SIGABRT 1       /* Abnormal termination.  */
  32 #define SIGFPE  2       /* Erroneous arithmetic operation.  */
  33 #define SIGILL  3       /* Illegal instruction.  */
  34 #define SIGINT  3       /* Interactive attention signal.  */
  35 #define SIGSEGV 4       /* Invalid access to storage.  */
  36 #define SIGTERM 5       /* Termination request.  */
  37
  38 /* POSIX signals.  */
  39 #define SIGHUP  6       /* Hangup.  */
  40 #define SIGQUIT 7       /* Quit.  */
  41 #define SIGPIPE 8       /* Broken pipe.  */
  42 #define SIGKILL 9       /* Kill (cannot be blocked, caught, or ignored).  */
  43 #define SIGALRM 10      /* Alarm clock.  */
  44 #define SIGSTOP 11      /* Stop (cannot be blocked, caught, or ignored).  */
  45 #define SIGTSTP 12      /* Keyboard stop.  */
  46 #define SIGCONT 13      /* Continue.  */
  47 #define SIGCHLD 14      /* Child terminated or stopped.  */
  48 #define SIGTTIN 15      /* Background read from control terminal.  */
  49 #define SIGTTOU 16      /* Background write to control terminal.  */
  50
  51 #endif  /* <signal.h> included.  */
  52
  53 #define _NSIG   17