| /* Signal number definitions. Linux version. |
| Copyright (C) 1995-2021 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 |
| <https://www.gnu.org/licenses/>. */ |
| |
| #ifndef _BITS_SIGNUM_ARCH_H |
| #define _BITS_SIGNUM_ARCH_H 1 |
| |
| #ifndef _SIGNAL_H |
| #error "Never include <bits/signum-arch.h> directly; use <signal.h> instead." |
| #endif |
| |
| /* Adjustments and additions to the signal number constants for |
| most Linux systems. */ |
| |
| #define SIGSTKFLT 16 /* Stack fault (obsolete). */ |
| #define SIGPWR 30 /* Power failure imminent. */ |
| |
| /* Historical signals specified by POSIX. */ |
| #define SIGBUS 7 /* Bus error. */ |
| #define SIGSYS 31 /* Bad system call. */ |
| |
| /* New(er) POSIX signals (1003.1-2008, 1003.1-2013). */ |
| #define SIGURG 23 /* Urgent data is available at a socket. */ |
| #define SIGSTOP 19 /* Stop, unblockable. */ |
| #define SIGTSTP 20 /* Keyboard stop. */ |
| #define SIGCONT 18 /* Continue. */ |
| #define SIGCHLD 17 /* Child terminated or stopped. */ |
| #define SIGTTIN 21 /* Background read from control terminal. */ |
| #define SIGTTOU 22 /* Background write to control terminal. */ |
| #define SIGPOLL 29 /* Pollable event occurred (System V). */ |
| #define SIGXFSZ 25 /* File size limit exceeded. */ |
| #define SIGXCPU 24 /* CPU time limit exceeded. */ |
| #define SIGVTALRM 26 /* Virtual timer expired. */ |
| #define SIGPROF 27 /* Profiling timer expired. */ |
| #define SIGUSR1 10 /* User-defined signal 1. */ |
| #define SIGUSR2 12 /* User-defined signal 2. */ |
| |
| /* Nonstandard signals found in all modern POSIX systems |
| (including both BSD and Linux). */ |
| #define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */ |
| |
| /* Archaic names for compatibility. */ |
| #define SIGIO SIGPOLL /* I/O now possible (4.2 BSD). */ |
| #define SIGIOT SIGABRT /* IOT instruction, abort() on a PDP-11. */ |
| #define SIGCLD SIGCHLD /* Old System V name */ |
| |
| #define __SIGRTMIN 32 |
| #define __SIGRTMAX 64 |
| |
| #endif /* <signal.h> included. */ |
