/*
* The mother of all processes.
*/
int
main(int argc __unused, char **argv)
{
/* Dispose of random users. */
if (getuid() != 0)
errx(1, "%s", strerror(EPERM));
runcom(argv);
return 1;
}
/*
* The mother of all processes.
*/
int
main(int argc __unused, char **argv)
{
/* Dispose of random users. */
if (getuid() != 0)
errx(1, "%s", strerror(EPERM));
/* Init is not allowed to die, it would make the kernel panic */
signal(SIGTERM, SIG_IGN);
runcom(argv);
return 1;
}
int
run_multi()
{
int i,j;
pid_t pid;
int found;
/* Run /etc/rc if not in single user */
#ifndef OINIT_RC
if(prevtrans==SINGLE) runcom();
#else
if(prevtrans==SINGLE) runcom(OINIT_RC);
#endif
if(transition!=MULTI) return(-1);
syslog(LOG_EMERG,"*** Starting multi-user mode ***");
/* Fork shell interface for each console */
for(i=0; i<ncons; i++) {
if(ttys[i].pid==0) {
switch(pid=fork()) {
case 0:
start_session(i,0,NULL);
break;
case -1:
printf("%s: %s\n",progname,strerror(errno));
break;
default:
ttys[i].pid=pid;
break;
}
}
}
/* Initialize any other services we'll use - most probably this will
* be a 'telnet' service (some day...).
*/
/* */
/* Emulate multi-user */
while(transition==MULTI) {
/* XXX Modify this to allow for checking for the input on
* XXX listening sockets, and forking a 'telnet' service.
*/
/* */
/* Wait for any process to exit */
pid=waitpid(-1,(int *)0,0);
if(pid==-1) continue;
found=0;
j=-1;
/* search if it's one of our sessions */
for(i=0; i<ncons; i++) {
if(ttys[i].pid==pid) {
found++;
j=i;
ttys[j].pid=0;
break;
}
}
if(!found) {
/* Just collect the process's status */
continue;
} else {
/* restart shell() on a console, if it died */
if(transition!=MULTI) return(0);
switch(pid=fork()) {
case 0:
sleep(1);
start_session(j,0,NULL);
break;
case -1:
printf("%s: %s\n",progname,strerror(errno));
break;
default:
ttys[j].pid=pid;
break;
}
}
}
}
