sysctl_net_atalk.c 1.3 KB

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  1. // SPDX-License-Identifier: GPL-2.0
  2. /*
  3. * sysctl_net_atalk.c: sysctl interface to net AppleTalk subsystem.
  4. *
  5. * Begun April 1, 1996, Mike Shaver.
  6. * Added /proc/sys/net/atalk directory entry (empty =) ). [MS]
  7. * Dynamic registration, added aarp entries. (5/30/97 Chris Horn)
  8. */
  9. #include <linux/sysctl.h>
  10. #include <net/sock.h>
  11. #include <linux/atalk.h>
  12. static struct ctl_table atalk_table[] = {
  13. {
  14. .procname = "aarp-expiry-time",
  15. .data = &sysctl_aarp_expiry_time,
  16. .maxlen = sizeof(int),
  17. .mode = 0644,
  18. .proc_handler = proc_dointvec_jiffies,
  19. },
  20. {
  21. .procname = "aarp-tick-time",
  22. .data = &sysctl_aarp_tick_time,
  23. .maxlen = sizeof(int),
  24. .mode = 0644,
  25. .proc_handler = proc_dointvec_jiffies,
  26. },
  27. {
  28. .procname = "aarp-retransmit-limit",
  29. .data = &sysctl_aarp_retransmit_limit,
  30. .maxlen = sizeof(int),
  31. .mode = 0644,
  32. .proc_handler = proc_dointvec,
  33. },
  34. {
  35. .procname = "aarp-resolve-time",
  36. .data = &sysctl_aarp_resolve_time,
  37. .maxlen = sizeof(int),
  38. .mode = 0644,
  39. .proc_handler = proc_dointvec_jiffies,
  40. },
  41. { },
  42. };
  43. static struct ctl_table_header *atalk_table_header;
  44. int __init atalk_register_sysctl(void)
  45. {
  46. atalk_table_header = register_net_sysctl(&init_net, "net/appletalk", atalk_table);
  47. if (!atalk_table_header)
  48. return -ENOMEM;
  49. return 0;
  50. }
  51. void atalk_unregister_sysctl(void)
  52. {
  53. unregister_net_sysctl_table(atalk_table_header);
  54. }