1 /* Signal number definitions. Linux version. 2 Copyright (C) 1995,1996,1997,1998,1999,2003 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 #ifdef _SIGNAL_H 20 21 #define SIGHUP 1 /* Hangup (POSIX). */ 22 #define SIGINT 2 /* Interrupt (ANSI). */ 23 #define SIGQUIT 3 /* Quit (POSIX). */ 24 #define SIGILL 4 /* Illegal instruction (ANSI). */ 25 #define SIGTRAP 5 /* Trace trap (POSIX). */ 26 #define SIGABRT 6 /* Abort (ANSI). */ 27 #define SIGIOT 6 /* IOT trap (4.2 BSD). */ 28 #define SIGBUS 7 /* BUS error (4.2 BSD). */ 29 #define SIGFPE 8 /* Floating-point exception (ANSI). */ 30 #define SIGKILL 9 /* Kill, unblockable (POSIX). */ 31 #define SIGUSR1 10 /* User-defined signal 1 (POSIX). */ 32 #define SIGSEGV 11 /* Segmentation violation (ANSI). */ 33 #define SIGUSR2 12 /* User-defined signal 2 (POSIX). */ 34 #define SIGPIPE 13 /* Broken pipe (POSIX). */ 35 #define SIGALRM 14 /* Alarm clock (POSIX). */ 36 #define SIGTERM 15 /* Termination (ANSI). */ 37 #define SIGSTKFLT 16 /* Stack fault. */ 38 #define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */ 39 #define SIGCHLD 17 /* Child status has changed (POSIX). */ 40 #define SIGCONT 18 /* Continue (POSIX). */ 41 #define SIGSTOP 19 /* Stop, unblockable (POSIX). */ 42 #define SIGTSTP 20 /* Keyboard stop (POSIX). */ 43 #define SIGTTIN 21 /* Background read from tty (POSIX). */ 44 #define SIGTTOU 22 /* Background write to tty (POSIX). */ 45 #define SIGURG 23 /* Urgent condition on socket (4.2 BSD). */ 46 #define SIGXCPU 24 /* CPU limit exceeded (4.2 BSD). */ 47 #define SIGXFSZ 25 /* File size limit exceeded (4.2 BSD). */ 48 #define SIGVTALRM 26 /* Virtual alarm clock (4.2 BSD). */ 49 #define SIGPROF 27 /* Profiling alarm clock (4.2 BSD). */ 50 #define SIGWINCH 28 /* Window size change (4.3 BSD, Sun). */ 51 #define SIGPOLL SIGIO /* Pollable event occurred (System V). */ 52 #define SIGIO 29 /* I/O now possible (4.2 BSD). */ 53 #define SIGPWR 30 /* Power failure restart (System V). */ 54 #define SIGSYS 31 /* Bad system call. */ 55 #define SIGUNUSED 31 56 57 #endif /* <signal.h> included. */ 58