diff options
| -rw-r--r-- | games/larn/signal.c | 82 |
1 files changed, 7 insertions, 75 deletions
diff --git a/games/larn/signal.c b/games/larn/signal.c index 93773147151..3b4e2f396dd 100644 --- a/games/larn/signal.c +++ b/games/larn/signal.c @@ -1,5 +1,5 @@ #ifndef lint -static char rcsid[] = "$NetBSD: signal.c,v 1.4 1995/04/24 12:24:12 cgd Exp $"; +static char rcsid[] = "$NetBSD: signal.c,v 1.5 1995/12/21 11:27:51 mycroft Exp $"; #endif /* not lint */ #include <signal.h> @@ -55,88 +55,20 @@ tstop() /* control Y */ * subroutine to issue the needed signal traps called from main() */ static void sigpanic(); -static void sigill() { sigpanic(SIGILL); } -static void sigtrap() { sigpanic(SIGTRAP); } -static void sigiot() { sigpanic(SIGIOT); } -static void sigemt() { sigpanic(SIGEMT); } -static void sigfpe() { sigpanic(SIGFPE); } -static void sigbus() { sigpanic(SIGBUS); } -static void sigsegv() { sigpanic(SIGSEGV); } -static void sigsys() { sigpanic(SIGSYS); } -static void sigpipe() { sigpanic(SIGPIPE); } -static void sigterm() { sigpanic(SIGTERM); } sigsetup() { signal(SIGQUIT, cntlc); signal(SIGINT, cntlc); signal(SIGKILL, SIG_IGN); signal(SIGHUP, sgam); - signal(SIGILL, sigill); signal(SIGTRAP, sigtrap); - signal(SIGIOT, sigiot); signal(SIGEMT, sigemt); - signal(SIGFPE, sigfpe); signal(SIGBUS, sigbus); - signal(SIGSEGV, sigsegv); signal(SIGSYS, sigsys); - signal(SIGPIPE, sigpipe); signal(SIGTERM, sigterm); + signal(SIGILL, sigpanic); signal(SIGTRAP, sigpanic); + signal(SIGIOT, sigpanic); signal(SIGEMT, sigpanic); + signal(SIGFPE, sigpanic); signal(SIGBUS, sigpanic); + signal(SIGSEGV, sigpanic); signal(SIGSYS, sigpanic); + signal(SIGPIPE, sigpanic); signal(SIGTERM, sigpanic); #ifdef SIGTSTP signal(SIGTSTP,tstop); signal(SIGSTOP,tstop); #endif SIGTSTP } -#ifdef BSD /* for BSD UNIX? */ - -static char *signame[NSIG] = { "", -"SIGHUP", /* 1 hangup */ -"SIGINT", /* 2 interrupt */ -"SIGQUIT", /* 3 quit */ -"SIGILL", /* 4 illegal instruction (not reset when caught) */ -"SIGTRAP", /* 5 trace trap (not reset when caught) */ -"SIGIOT", /* 6 IOT instruction */ -"SIGEMT", /* 7 EMT instruction */ -"SIGFPE", /* 8 floating point exception */ -"SIGKILL", /* 9 kill (cannot be caught or ignored) */ -"SIGBUS", /* 10 bus error */ -"SIGSEGV", /* 11 segmentation violation */ -"SIGSYS", /* 12 bad argument to system call */ -"SIGPIPE", /* 13 write on a pipe with no one to read it */ -"SIGALRM", /* 14 alarm clock */ -"SIGTERM", /* 15 software termination signal from kill */ -"SIGURG", /* 16 urgent condition on IO channel */ -"SIGSTOP", /* 17 sendable stop signal not from tty */ -"SIGTSTP", /* 18 stop signal from tty */ -"SIGCONT", /* 19 continue a stopped process */ -"SIGCHLD", /* 20 to parent on child stop or exit */ -"SIGTTIN", /* 21 to readers pgrp upon background tty read */ -"SIGTTOU", /* 22 like TTIN for output if (tp->t_local<OSTOP) */ -"SIGIO", /* 23 input/output possible signal */ -"SIGXCPU", /* 24 exceeded CPU time limit */ -"SIGXFSZ", /* 25 exceeded file size limit */ -"SIGVTALRM",/* 26 virtual time alarm */ -"SIGPROF", /* 27 profiling time alarm */ -"","","","" }; - -#else BSD /* for system V? */ - -static char *signame[NSIG] = { "", -"SIGHUP", /* 1 hangup */ -"SIGINT", /* 2 interrupt */ -"SIGQUIT", /* 3 quit */ -"SIGILL", /* 4 illegal instruction (not reset when caught) */ -"SIGTRAP", /* 5 trace trap (not reset when caught) */ -"SIGIOT", /* 6 IOT instruction */ -"SIGEMT", /* 7 EMT instruction */ -"SIGFPE", /* 8 floating point exception */ -"SIGKILL", /* 9 kill (cannot be caught or ignored) */ -"SIGBUS", /* 10 bus error */ -"SIGSEGV", /* 11 segmentation violation */ -"SIGSYS", /* 12 bad argument to system call */ -"SIGPIPE", /* 13 write on a pipe with no one to read it */ -"SIGALRM", /* 14 alarm clock */ -"SIGTERM", /* 15 software termination signal from kill */ -"SIGUSR1", /* 16 user defines signal 1 */ -"SIGUSR2", /* 17 user defines signal 2 */ -"SIGCLD", /* 18 child death */ -"SIGPWR", /* 19 power fail */ -"","","","","","","","","","","","" }; - -#endif BSD - /* * routine to process a fatal error signal */ @@ -146,7 +78,7 @@ sigpanic(sig) { char buf[128]; signal(sig,SIG_DFL); - sprintf(buf,"\nLarn - Panic! Signal %d received [%s]",sig,signame[sig]); + sprintf(buf,"\nLarn - Panic! Signal %d received [SIG%s]",sig,sys_signame[sig]); write(2,buf,strlen(buf)); sleep(2); sncbr(); savegame(savefilename); |