1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/*
* usb/disk - usb mass storage file server
*/
#include <u.h>
#include <libc.h>
#include <fcall.h>
#include <thread.h>
#include "scsireq.h"
#include "usb.h"
#include "usbfs.h"
#include "ums.h"
enum
{
Arglen = 80,
};
static void
usage(void)
{
fprint(2, "usage: %s [-Dd] [-N nb] [-m mnt] [-s srv] [dev...]\n", argv0);
threadexitsall("usage");
}
static int csps[] = {
CSP(Clstorage,Subatapi,Protobulk),
CSP(Clstorage,Sub8070,Protobulk),
CSP(Clstorage,Subscsi,Protobulk),
0,
};
void
threadmain(int argc, char **argv)
{
char args[Arglen];
char *as, *ae, *srv, *mnt;
srv = nil;
mnt = "/n/disk";
quotefmtinstall();
ae = args+sizeof(args);
as = seprint(args, ae, "disk");
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();
}ARGEND
rfork(RFNOTEG);
threadsetgrp(threadid());
fmtinstall('U', Ufmt);
usbfsinit(srv, mnt, &usbdirfs, MBEFORE);
startdevs(args, argv, argc, matchdevcsp, csps, diskmain);
threadexits(nil);
}
|
