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
|
#include <mach.h>
#include <error.h>
#include <argp.h>
#include <hurd/netfs.h>
#include "procfs.h"
static error_t get_contents (void *hook, void **contents, size_t *contents_len)
{
static const char hello[] = "Hello, World!\n";
*contents = (void *) hello;
*contents_len = sizeof hello - 1;
return 0;
}
static error_t get_entries (void *hook, void **contents, size_t *contents_len)
{
static const char entries[] = "hello";
*contents = (void *) entries;
*contents_len = sizeof entries;
return 0;
}
static error_t lookup (void *hook, const char *name, struct node **np)
{
static const struct procfs_node_ops ops = { .get_contents = get_contents };
if (strcmp (name, "hello"))
return ENOENT;
*np = procfs_make_node (&ops, NULL);
if (! *np)
return ENOMEM;
return 0;
}
int main (int argc, char **argv)
{
static const struct procfs_node_ops ops = {
.get_contents = get_entries,
.lookup = lookup,
};
mach_port_t bootstrap;
argp_parse (&netfs_std_startup_argp, argc, argv, 0, 0, 0);
task_get_bootstrap_port (mach_task_self (), &bootstrap);
if (bootstrap == MACH_PORT_NULL)
error (1, 0, "Must be started as a translator");
netfs_init ();
netfs_root_node = procfs_make_node (&ops, NULL);
netfs_startup (bootstrap, 0);
for (;;)
netfs_server_loop ();
}
|
