27 static void killplot(
void);
29 static void killplot();
43 (void) signal( SIGINT, (RETSIGTYPE(*)())
ft_sigintr );
46 fprintf(
cp_err,
" Interrupt (ouch)\n");
62 (void) signal( SIGFPE, (RETSIGTYPE(*)())
sigfloat );
98 (void) signal(SIGTSTP, SIG_DFL);
99 (void) kill(
getpid(), SIGTSTP);
106 (void) signal(SIGTSTP, (RETSIGTYPE(*)())
sigstop);
124 fprintf(
cp_err,
"\ninternal error -- illegal instruction\n");
137 fprintf(
cp_err,
"\ninternal error -- bus error\n");
150 fprintf(
cp_err,
"\ninternal error -- segmentation violation\n");
164 "\ninternal error -- bad argument to system call\n");