summaryrefslogtreecommitdiffstats
path: root/kernel/fs/coda/sysctl.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/fs/coda/sysctl.c')
-rw-r--r--kernel/fs/coda/sysctl.c73
1 files changed, 73 insertions, 0 deletions
diff --git a/kernel/fs/coda/sysctl.c b/kernel/fs/coda/sysctl.c
new file mode 100644
index 000000000..34218a8a2
--- /dev/null
+++ b/kernel/fs/coda/sysctl.c
@@ -0,0 +1,73 @@
+/*
+ * Sysctl operations for Coda filesystem
+ * Original version: (C) 1996 P. Braam and M. Callahan
+ * Rewritten for Linux 2.1. (C) 1997 Carnegie Mellon University
+ *
+ * Carnegie Mellon encourages users to contribute improvements to
+ * the Coda project. Contact Peter Braam (coda@cs.cmu.edu).
+ */
+
+#include <linux/sysctl.h>
+
+#include "coda_int.h"
+
+#ifdef CONFIG_SYSCTL
+static struct ctl_table_header *fs_table_header;
+
+static struct ctl_table coda_table[] = {
+ {
+ .procname = "timeout",
+ .data = &coda_timeout,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec
+ },
+ {
+ .procname = "hard",
+ .data = &coda_hard,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = proc_dointvec
+ },
+ {
+ .procname = "fake_statfs",
+ .data = &coda_fake_statfs,
+ .maxlen = sizeof(int),
+ .mode = 0600,
+ .proc_handler = proc_dointvec
+ },
+ {}
+};
+
+static struct ctl_table fs_table[] = {
+ {
+ .procname = "coda",
+ .mode = 0555,
+ .child = coda_table
+ },
+ {}
+};
+
+void coda_sysctl_init(void)
+{
+ if ( !fs_table_header )
+ fs_table_header = register_sysctl_table(fs_table);
+}
+
+void coda_sysctl_clean(void)
+{
+ if ( fs_table_header ) {
+ unregister_sysctl_table(fs_table_header);
+ fs_table_header = NULL;
+ }
+}
+
+#else
+void coda_sysctl_init(void)
+{
+}
+
+void coda_sysctl_clean(void)
+{
+}
+#endif