| /* Signal number definitions. Linux version. |
| Copyright (C) 1995-2013 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifdef _SIGNAL_H |
| |
| /* Fake signal functions. */ |
| #define SIG_ERR ((__sighandler_t) -1) /* Error return. */ |
| #define SIG_DFL ((__sighandler_t) 0) /* Default action. */ |
| #define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */ |
| |
| #ifdef __USE_UNIX98 |
| # define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */ |
| #endif |
| |
| |
| /* Signals. */ |
| #define SIGHUP 1 /* Hangup (POSIX). */ |
| #define SIGINT 2 /* Interrupt (ANSI). */ |
| #define SIGQUIT 3 /* Quit (POSIX). */ |
| #define SIGILL 4 /* Illegal instruction (ANSI). */ |
| #define SIGTRAP 5 /* Trace trap (POSIX). */ |
| #define SIGABRT 6 /* Abort (ANSI). */ |
| #define SIGIOT 6 /* IOT trap (4.2 BSD). */ |
| #define SIGBUS 7 /* BUS error (4.2 BSD). */ |
| #define SIGFPE 8 /* Floating-point exception (ANSI). */ |
| #define SIGKILL 9 /* Kill, unblockable (POSIX). */ |
| #define SIGUSR1 10 /* User-defined signal 1 (POSIX). */ |
| #define SIGSEGV 11 /* Segmentation violation (ANSI). */ |
| #define SIGUSR2 12 /* User-defined signal 2 (POSIX). */ |
| #define SIGPIPE 13 /* Broken pipe (POSIX). */ |
| #define SIGALRM 14 /* Alarm clock (POSIX). */ |
| #define SIGTERM 15 /* Termination (ANSI). */ |
| #define SIGSTKFLT 16 /* Stack fault. */ |
| #define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */ |
| #define SIGCHLD 17 /* Child status has changed (POSIX). */ |
| #define SIGCONT 18 /* Continue (POSIX). */ |
| #define SIGSTOP 19 /* Stop, unblockable (POSIX). */ |
| #define SIGTSTP 20 /* Keyboard stop (POSIX). */ |
| #define SIGTTIN 21 /* Background read from tty (POSIX). */ |
| #define SIGTTOU 22 /* Background write to tty (POSIX). */ |
| #define SIGURG 23 /* Urgent condition on socket (4.2 BSD). */ |
| #define SIGXCPU 24 /* CPU limit exceeded (4.2 BSD). */ |
| #define SIGXFSZ 25 /* File size limit exceeded (4.2 BSD). */ |
| #define SIGVTALRM 26 /* Virtual alarm clock (4.2 BSD). */ |
| #define SIGPROF 27 /* Profiling alarm clock (4.2 BSD). */ |
| #define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */ |
| #define SIGPOLL SIGIO /* Pollable event occurred (System V). */ |
| #define SIGIO 29 /* I/O now possible (4.2 BSD). */ |
| #define SIGPWR 30 /* Power failure restart (System V). */ |
| #define SIGSYS 31 /* Bad system call. */ |
| #define SIGUNUSED 31 |
| |
| #define _NSIG 65 /* Biggest signal number + 1 |
| (including real-time signals). */ |
| |
| #define SIGRTMIN (__libc_current_sigrtmin ()) |
| #define SIGRTMAX (__libc_current_sigrtmax ()) |
| |
| /* These are the hard limits of the kernel. These values should not be |
| used directly at user level. */ |
| #define __SIGRTMIN 32 |
| #define __SIGRTMAX (_NSIG - 1) |
| |
| #endif /* <signal.h> included. */ |
