sysctl_net_x25.c 2.6 KB

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  1. /* -*- linux-c -*-
  2. * sysctl_net_x25.c: sysctl interface to net X.25 subsystem.
  3. *
  4. * Begun April 1, 1996, Mike Shaver.
  5. * Added /proc/sys/net/x25 directory entry (empty =) ). [MS]
  6. */
  7. #include <linux/sysctl.h>
  8. #include <linux/skbuff.h>
  9. #include <linux/socket.h>
  10. #include <linux/netdevice.h>
  11. #include <linux/init.h>
  12. #include <net/x25.h>
  13. static int min_timer[] = { 1 * HZ };
  14. static int max_timer[] = { 300 * HZ };
  15. static struct ctl_table_header *x25_table_header;
  16. static struct ctl_table x25_table[] = {
  17. {
  18. .ctl_name = NET_X25_RESTART_REQUEST_TIMEOUT,
  19. .procname = "restart_request_timeout",
  20. .data = &sysctl_x25_restart_request_timeout,
  21. .maxlen = sizeof(int),
  22. .mode = 0644,
  23. .proc_handler = &proc_dointvec_minmax,
  24. .strategy = &sysctl_intvec,
  25. .extra1 = &min_timer,
  26. .extra2 = &max_timer,
  27. },
  28. {
  29. .ctl_name = NET_X25_CALL_REQUEST_TIMEOUT,
  30. .procname = "call_request_timeout",
  31. .data = &sysctl_x25_call_request_timeout,
  32. .maxlen = sizeof(int),
  33. .mode = 0644,
  34. .proc_handler = &proc_dointvec_minmax,
  35. .strategy = &sysctl_intvec,
  36. .extra1 = &min_timer,
  37. .extra2 = &max_timer,
  38. },
  39. {
  40. .ctl_name = NET_X25_RESET_REQUEST_TIMEOUT,
  41. .procname = "reset_request_timeout",
  42. .data = &sysctl_x25_reset_request_timeout,
  43. .maxlen = sizeof(int),
  44. .mode = 0644,
  45. .proc_handler = &proc_dointvec_minmax,
  46. .strategy = &sysctl_intvec,
  47. .extra1 = &min_timer,
  48. .extra2 = &max_timer,
  49. },
  50. {
  51. .ctl_name = NET_X25_CLEAR_REQUEST_TIMEOUT,
  52. .procname = "clear_request_timeout",
  53. .data = &sysctl_x25_clear_request_timeout,
  54. .maxlen = sizeof(int),
  55. .mode = 0644,
  56. .proc_handler = &proc_dointvec_minmax,
  57. .strategy = &sysctl_intvec,
  58. .extra1 = &min_timer,
  59. .extra2 = &max_timer,
  60. },
  61. {
  62. .ctl_name = NET_X25_ACK_HOLD_BACK_TIMEOUT,
  63. .procname = "acknowledgement_hold_back_timeout",
  64. .data = &sysctl_x25_ack_holdback_timeout,
  65. .maxlen = sizeof(int),
  66. .mode = 0644,
  67. .proc_handler = &proc_dointvec_minmax,
  68. .strategy = &sysctl_intvec,
  69. .extra1 = &min_timer,
  70. .extra2 = &max_timer,
  71. },
  72. {
  73. .ctl_name = NET_X25_FORWARD,
  74. .procname = "x25_forward",
  75. .data = &sysctl_x25_forward,
  76. .maxlen = sizeof(int),
  77. .mode = 0644,
  78. .proc_handler = &proc_dointvec,
  79. },
  80. { 0, },
  81. };
  82. static struct ctl_table x25_dir_table[] = {
  83. {
  84. .ctl_name = NET_X25,
  85. .procname = "x25",
  86. .mode = 0555,
  87. .child = x25_table,
  88. },
  89. { 0, },
  90. };
  91. static struct ctl_table x25_root_table[] = {
  92. {
  93. .ctl_name = CTL_NET,
  94. .procname = "net",
  95. .mode = 0555,
  96. .child = x25_dir_table,
  97. },
  98. { 0, },
  99. };
  100. void __init x25_register_sysctl(void)
  101. {
  102. x25_table_header = register_sysctl_table(x25_root_table);
  103. }
  104. void x25_unregister_sysctl(void)
  105. {
  106. unregister_sysctl_table(x25_table_header);
  107. }