1 /* $Id: signal.h,v 2.6 1994/06/24 11:04:22 ceriel Exp $ */
3 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
4 * See the copyright notice in the ACK home directory, in the file "Copyright".
8 #define SIGHUP 1 /* hangup */
9 #define SIGINT 2 /* interrupt */
10 #define SIGQUIT 3 /* quit */
11 #define SIGILL 4 /* illegal instruction (not reset when caught) */
12 #define SIGTRAP 5 /* trace trap (not reset when caught) */
13 #define SIGIOT 6 /* IOT instruction */
14 #define SIGEMT 7 /* EMT instruction */
15 #define SIGFPE 8 /* floating point exception */
16 #define SIGKILL 9 /* kill (cannot be caught or ignored) */
17 #define SIGBUS 10 /* bus error */
18 #define SIGSEGV 11 /* segmentation violation */
19 #define SIGSYS 12 /* bad argument to system call */
20 #define SIGPIPE 13 /* write on a pipe with no one to read it */
21 #define SIGALRM 14 /* alarm clock */
22 #define SIGTERM 15 /* software termination signal from kill */
25 #define SIG_DFL (void (*)())-2
26 #define SIG_IGN (void (*)())-3