void
threadmain(int argc, char **argv)
{
char *mnt, *srv, *as, *ae;
char args[Arglen];
mnt = "/dev";
srv = nil;
quotefmtinstall();
ae = args + sizeof args;
as = seprint(args, ae, "serial");
ARGBEGIN{
case 'D':
usbfsdebug++;
break;
case 'd':
usbdebug++;
as = seprint(as, ae, " -d");
break;
case 'N':
as = seprint(as, ae, " -N %s", EARGF(usage()));
break;
case 'm':
mnt = EARGF(usage());
break;
case 's':
srv = EARGF(usage());
break;
default:
usage();
break;
}ARGEND;
rfork(RFNOTEG);
fmtinstall('U', Ufmt);
threadsetgrp(threadid());
usbfsinit(srv, mnt, &usbdirfs, MAFTER|MCREATE);
startdevs(args, argv, argc, matchserial, nil, serialmain);
threadexits(nil);
}
void
threadmain(int argc, char **argv)
{
int fd, i, nd;
char *err, *mnt, *srv;
Dir *d;
srv = "usb";
mnt = "/dev";
ARGBEGIN{
case 'D':
usbfsdebug++;
break;
case 'd':
usbdebug++;
break;
case 's':
srv = EARGF(usage());
break;
case 'i':
pollms = atoi(EARGF(usage()));
break;
case 'm':
mnt = EARGF(usage());
break;
default:
usage();
}ARGEND;
if(access("/dev/usb", AEXIST) < 0 && bind("#u", "/dev", MBEFORE) < 0)
sysfatal("#u: %r");
args();
fmtinstall('U', Ufmt);
quotefmtinstall();
rfork(RFNOTEG);
portc = chancreate(sizeof(char *), 0);
if(portc == nil)
sysfatal("chancreate");
proccreate(work, portc, Stack);
if(argc == 0){
fd = open("/dev/usb", OREAD);
if(fd < 0)
sysfatal("/dev/usb: %r");
nd = dirreadall(fd, &d);
close(fd);
if(nd < 2)
sysfatal("/dev/usb: no hubs");
for(i = 0; i < nd; i++)
if(strcmp(d[i].name, "ctl") != 0)
sendp(portc, smprint("/dev/usb/%s", d[i].name));
free(d);
}else
for(i = 0; i < argc; i++)
sendp(portc, strdup(argv[i]));
sendp(portc, nil);
err = recvp(portc);
chanfree(portc);
usbfsexits(0);
usbfsinit(srv, mnt, &usbdirfs, MAFTER);
snprint(ctlfs.name, sizeof(ctlfs.name), "usbdctl");
usbfsadd(&ctlfs);
threadexits(err);
}
