sysdeps/unix/sysv/linux/bits/signum.h

   1 /* Signal number definitions.  Linux version.
   2    Copyright (C) 1995-2019 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _BITS_SIGNUM_H
  20 #define _BITS_SIGNUM_H 1
  21
  22 #ifndef _SIGNAL_H
  23 #error "Never include <bits/signum.h> directly; use <signal.h> instead."
  24 #endif
  25
  26 #include <bits/signum-generic.h>
  27
  28 /* Adjustments and additions to the signal number constants for
  29    most Linux systems.  */
  30
  31 #define SIGSTKFLT       16      /* Stack fault (obsolete).  */
  32 #define SIGPWR          30      /* Power failure imminent.  */
  33
  34 #undef  SIGBUS
  35 #define SIGBUS           7
  36 #undef  SIGUSR1
  37 #define SIGUSR1         10
  38 #undef  SIGUSR2
  39 #define SIGUSR2         12
  40 #undef  SIGCHLD
  41 #define SIGCHLD         17
  42 #undef  SIGCONT
  43 #define SIGCONT         18
  44 #undef  SIGSTOP
  45 #define SIGSTOP         19
  46 #undef  SIGTSTP
  47 #define SIGTSTP         20
  48 #undef  SIGURG
  49 #define SIGURG          23
  50 #undef  SIGPOLL
  51 #define SIGPOLL         29
  52 #undef  SIGSYS
  53 #define SIGSYS          31
  54
  55 #undef  __SIGRTMAX
  56 #define __SIGRTMAX      64
  57
  58 #endif  /* <signal.h> included.  */