1b2441318SGreg Kroah-Hartman // SPDX-License-Identifier: GPL-2.0
21da177e4SLinus Torvalds /*
31da177e4SLinus Torvalds * Sysctl operations for Coda filesystem
41da177e4SLinus Torvalds * Original version: (C) 1996 P. Braam and M. Callahan
51da177e4SLinus Torvalds * Rewritten for Linux 2.1. (C) 1997 Carnegie Mellon University
61da177e4SLinus Torvalds *
71da177e4SLinus Torvalds * Carnegie Mellon encourages users to contribute improvements to
81da177e4SLinus Torvalds * the Coda project. Contact Peter Braam (coda@cs.cmu.edu).
91da177e4SLinus Torvalds */
101da177e4SLinus Torvalds
111da177e4SLinus Torvalds #include <linux/sysctl.h>
121da177e4SLinus Torvalds
133cf01f28SJan Harkes #include "coda_int.h"
141da177e4SLinus Torvalds
151da177e4SLinus Torvalds static struct ctl_table_header *fs_table_header;
161da177e4SLinus Torvalds
17a88bbbeeSJoe Perches static struct ctl_table coda_table[] = {
18fd6065b4SEric W. Biederman {
19fd6065b4SEric W. Biederman .procname = "timeout",
20fd6065b4SEric W. Biederman .data = &coda_timeout,
21fd6065b4SEric W. Biederman .maxlen = sizeof(int),
22fd6065b4SEric W. Biederman .mode = 0644,
236d456111SEric W. Biederman .proc_handler = proc_dointvec
24fd6065b4SEric W. Biederman },
25fd6065b4SEric W. Biederman {
26fd6065b4SEric W. Biederman .procname = "hard",
27fd6065b4SEric W. Biederman .data = &coda_hard,
28fd6065b4SEric W. Biederman .maxlen = sizeof(int),
29fd6065b4SEric W. Biederman .mode = 0644,
306d456111SEric W. Biederman .proc_handler = proc_dointvec
31fd6065b4SEric W. Biederman },
32fd6065b4SEric W. Biederman {
33fd6065b4SEric W. Biederman .procname = "fake_statfs",
34fd6065b4SEric W. Biederman .data = &coda_fake_statfs,
35fd6065b4SEric W. Biederman .maxlen = sizeof(int),
36fd6065b4SEric W. Biederman .mode = 0600,
376d456111SEric W. Biederman .proc_handler = proc_dointvec
38fd6065b4SEric W. Biederman },
39fd6065b4SEric W. Biederman {}
401da177e4SLinus Torvalds };
411da177e4SLinus Torvalds
coda_sysctl_init(void)421da177e4SLinus Torvalds void coda_sysctl_init(void)
431da177e4SLinus Torvalds {
441da177e4SLinus Torvalds if ( !fs_table_header )
45*1119aaa8SLuis Chamberlain fs_table_header = register_sysctl("coda", coda_table);
461da177e4SLinus Torvalds }
471da177e4SLinus Torvalds
coda_sysctl_clean(void)481da177e4SLinus Torvalds void coda_sysctl_clean(void)
491da177e4SLinus Torvalds {
501da177e4SLinus Torvalds if ( fs_table_header ) {
511da177e4SLinus Torvalds unregister_sysctl_table(fs_table_header);
521da177e4SLinus Torvalds fs_table_header = NULL;
531da177e4SLinus Torvalds }
541da177e4SLinus Torvalds }
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