| version 1.12, 2001/07/18 17:17:39 |
version 1.13, 2001/09/04 23:35:59 |
|
|
| void |
void |
| onsusp () |
onsusp () |
| { |
{ |
| |
sigset_t mask; |
| |
|
| /* ignore SIGTTOU so we don't get stopped if csh grabs the tty */ |
/* ignore SIGTTOU so we don't get stopped if csh grabs the tty */ |
| signal(SIGTTOU, SIG_IGN); |
signal(SIGTTOU, SIG_IGN); |
| reset_tty (); |
reset_tty (); |
|
|
| signal(SIGTTOU, SIG_DFL); |
signal(SIGTTOU, SIG_DFL); |
| /* Send the TSTP signal to suspend our process group */ |
/* Send the TSTP signal to suspend our process group */ |
| signal(SIGTSTP, SIG_DFL); |
signal(SIGTSTP, SIG_DFL); |
| sigsetmask(0); |
sigemptyset(&mask); |
| |
sigprocmask(SIG_SETMASK, &mask, NULL); |
| kill (0, SIGTSTP); |
kill (0, SIGTSTP); |
| /* Pause for station break */ |
/* Pause for station break */ |
| |
|
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