static void launch_channel(int channo)
{
pid_t pid;
ZAP *z;
char ch[80];
/* Make sure hangup state is reset */
chans[channo].needhangup = 0;
chans[channo].alreadyhungup = 0;
pid = fork();
if (pid < 0) {
fprintf(stderr, "--!! Unable to fork\n");
chans[channo].needhangup = 1;
}
if (pid) {
printf("-- Launching process %d to handle channel %d\n", pid, channo);
chans[channo].pid = pid;
} else {
sprintf(ch, "%d", channo + offset);
z = zap_open(ch, 0);
if (z) {
do_channel(z);
exit(0);
} else {
fprintf(stderr, "--!! Unable to open channel %d\n", channo);
exit(1);
}
}
}
void main(int argc, char **argv)
{
if(chdir(HOMEDIR)<0)
{
perror(HOMEDIR);
exit(1);
}
if(argc!=2)
{
fprintf(stderr,"usage: %s <channel>\n",argv[0]);
exit(1);
}
time(&now);
srandom(now);
do_channel(argv[1]);
}
