LXR linux/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
  16ctl_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};
  51