blob: 103591f0e56a2e97ca15422348aa325f0d58a58b (
plain)
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
|
/*
Copyright (C) 1994, 1995 Free Software Foundation
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or (at
your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "priv.h"
#include "io_S.h"
/* Unimplemented stubs. */
/* Implement io_readsleep as described in <hurd/io.defs>
Semantics of ordinary files say this shouldn't happen, because
we never set use_read_size in the shared data. */
kern_return_t __attribute__((weak))
diskfs_S_io_readsleep (struct protid *cred)
{
if (!cred)
return EOPNOTSUPP;
return 0;
}
/* Implement io_eofnotify as described in <hurd/io.defs>.
We don't use this feature. */
kern_return_t __attribute__((weak))
diskfs_S_io_eofnotify (struct protid *cred)
{
if (!cred)
return EOPNOTSUPP;
return 0;
}
/* Implement io_postnotify as described in <hurd/io.defs>.
We don't use this feature. */
kern_return_t __attribute__((weak))
diskfs_S_io_postnotify (struct protid *cred,
vm_offset_t start __attribute__ ((unused)),
vm_offset_t end __attribute__ ((unused)))
{
return cred ? 0 : EOPNOTSUPP;
}
/* Implement io_readnotify as described in <hurd/io.defs>.
We don't use this feature. */
kern_return_t __attribute__((weak))
diskfs_S_io_readnotify (struct protid *cred)
{
return cred ? 0 : EOPNOTSUPP;
}
|
