security/keys/sysctl.c

   1 /* Key management controls
   2  *
   3  * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the Licence, or (at your option) any later version.
  10  */
  11
  12 #include <linux/key.h>
  13 #include <linux/sysctl.h>
  14 #include "internal.h"
  15
  16 ctl_table key_sysctls[] = {
  17         {
  18                 .ctl_name = CTL_UNNUMBERED,
  19                 .procname = "maxkeys",
  20                 .data = &key_quota_maxkeys,
  21                 .maxlen = sizeof(unsigned),
  22                 .mode = 0644,
  23                 .proc_handler = &proc_dointvec,
  24         },
  25         {
  26                 .ctl_name = CTL_UNNUMBERED,
  27                 .procname = "maxbytes",
  28                 .data = &key_quota_maxbytes,
  29                 .maxlen = sizeof(unsigned),
  30                 .mode = 0644,
  31                 .proc_handler = &proc_dointvec,
  32         },
  33         {
  34                 .ctl_name = CTL_UNNUMBERED,
  35                 .procname = "root_maxkeys",
  36                 .data = &key_quota_root_maxkeys,
  37                 .maxlen = sizeof(unsigned),
  38                 .mode = 0644,
  39                 .proc_handler = &proc_dointvec,
  40         },
  41         {
  42                 .ctl_name = CTL_UNNUMBERED,
  43                 .procname = "root_maxbytes",
  44                 .data = &key_quota_root_maxbytes,
  45                 .maxlen = sizeof(unsigned),
  46                 .mode = 0644,
  47                 .proc_handler = &proc_dointvec,
  48         },
  49         { .ctl_name = 0 }
  50 };