Hi.
This is the second of the series ...
Art Haas
===== net/ipv4/sysctl_net_ipv4.c 1.7 vs edited =====
--- 1.7/net/ipv4/sysctl_net_ipv4.c Mon Jan 27 17:55:51 2003
+++ edited/net/ipv4/sysctl_net_ipv4.c Tue Feb 11 09:38:14 2003
@@ -88,144 +88,465 @@
}
ctl_table ipv4_table[] = {
- {NET_IPV4_TCP_TIMESTAMPS, "tcp_timestamps",
- &sysctl_tcp_timestamps, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_TCP_WINDOW_SCALING, "tcp_window_scaling",
- &sysctl_tcp_window_scaling, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_TCP_SACK, "tcp_sack",
- &sysctl_tcp_sack, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_TCP_RETRANS_COLLAPSE, "tcp_retrans_collapse",
- &sysctl_tcp_retrans_collapse, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_FORWARD, "ip_forward",
- &ipv4_devconf.forwarding, sizeof(int), 0644, NULL,
- &ipv4_sysctl_forward,&ipv4_sysctl_forward_strategy},
- {NET_IPV4_DEFAULT_TTL, "ip_default_ttl",
- &sysctl_ip_default_ttl, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_AUTOCONFIG, "ip_autoconfig",
- &ipv4_config.autoconfig, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_NO_PMTU_DISC, "ip_no_pmtu_disc",
- &ipv4_config.no_pmtu_disc, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_NONLOCAL_BIND, "ip_nonlocal_bind",
- &sysctl_ip_nonlocal_bind, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_TCP_SYN_RETRIES, "tcp_syn_retries",
- &sysctl_tcp_syn_retries, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_SYNACK_RETRIES, "tcp_synack_retries",
- &sysctl_tcp_synack_retries, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_MAX_ORPHANS, "tcp_max_orphans",
- &sysctl_tcp_max_orphans, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_MAX_TW_BUCKETS, "tcp_max_tw_buckets",
- &sysctl_tcp_max_tw_buckets, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_IPV4_IPFRAG_HIGH_THRESH, "ipfrag_high_thresh",
- &sysctl_ipfrag_high_thresh, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_IPV4_IPFRAG_LOW_THRESH, "ipfrag_low_thresh",
- &sysctl_ipfrag_low_thresh, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_IPV4_DYNADDR, "ip_dynaddr",
- &sysctl_ip_dynaddr, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_IPV4_IPFRAG_TIME, "ipfrag_time",
- &sysctl_ipfrag_time, sizeof(int), 0644, NULL, &proc_dointvec_jiffies,
- &sysctl_jiffies},
- {NET_IPV4_TCP_KEEPALIVE_TIME, "tcp_keepalive_time",
- &sysctl_tcp_keepalive_time, sizeof(int), 0644, NULL,
- &proc_dointvec_jiffies, &sysctl_jiffies},
- {NET_IPV4_TCP_KEEPALIVE_PROBES, "tcp_keepalive_probes",
- &sysctl_tcp_keepalive_probes, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_TCP_KEEPALIVE_INTVL, "tcp_keepalive_intvl",
- &sysctl_tcp_keepalive_intvl, sizeof(int), 0644, NULL,
- &proc_dointvec_jiffies, &sysctl_jiffies},
- {NET_IPV4_TCP_RETRIES1, "tcp_retries1",
- &sysctl_tcp_retries1, sizeof(int), 0644, NULL, &proc_dointvec_minmax,
- &sysctl_intvec, NULL, NULL, &tcp_retr1_max},
- {NET_IPV4_TCP_RETRIES2, "tcp_retries2",
- &sysctl_tcp_retries2, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_IPV4_TCP_FIN_TIMEOUT, "tcp_fin_timeout",
- &sysctl_tcp_fin_timeout, sizeof(int), 0644, NULL,
- &proc_dointvec_jiffies, &sysctl_jiffies},
+ {
+ .ctl_name = NET_IPV4_TCP_TIMESTAMPS,
+ .procname = "tcp_timestamps",
+ .data = &sysctl_tcp_timestamps,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_WINDOW_SCALING,
+ .procname = "tcp_window_scaling",
+ .data = &sysctl_tcp_window_scaling,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_SACK,
+ .procname = "tcp_sack",
+ .data = &sysctl_tcp_sack,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_RETRANS_COLLAPSE,
+ .procname = "tcp_retrans_collapse",
+ .data = &sysctl_tcp_retrans_collapse,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_FORWARD,
+ .procname = "ip_forward",
+ .data = &ipv4_devconf.forwarding,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &ipv4_sysctl_forward,
+ .strategy = &ipv4_sysctl_forward_strategy
+ },
+ {
+ .ctl_name = NET_IPV4_DEFAULT_TTL,
+ .procname = "ip_default_ttl",
+ .data = &sysctl_ip_default_ttl,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_AUTOCONFIG,
+ .procname = "ip_autoconfig",
+ .data = &ipv4_config.autoconfig,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_NO_PMTU_DISC,
+ .procname = "ip_no_pmtu_disc",
+ .data = &ipv4_config.no_pmtu_disc,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_NONLOCAL_BIND,
+ .procname = "ip_nonlocal_bind",
+ .data = &sysctl_ip_nonlocal_bind,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_SYN_RETRIES,
+ .procname = "tcp_syn_retries",
+ .data = &sysctl_tcp_syn_retries,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_SYNACK_RETRIES,
+ .procname = "tcp_synack_retries",
+ .data = &sysctl_tcp_synack_retries,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_MAX_ORPHANS,
+ .procname = "tcp_max_orphans",
+ .data = &sysctl_tcp_max_orphans,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_MAX_TW_BUCKETS,
+ .procname = "tcp_max_tw_buckets",
+ .data = &sysctl_tcp_max_tw_buckets,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_IPFRAG_HIGH_THRESH,
+ .procname = "ipfrag_high_thresh",
+ .data = &sysctl_ipfrag_high_thresh,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_IPFRAG_LOW_THRESH,
+ .procname = "ipfrag_low_thresh",
+ .data = &sysctl_ipfrag_low_thresh,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_DYNADDR,
+ .procname = "ip_dynaddr",
+ .data = &sysctl_ip_dynaddr,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_IPFRAG_TIME,
+ .procname = "ipfrag_time",
+ .data = &sysctl_ipfrag_time,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ .strategy = &sysctl_jiffies
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_KEEPALIVE_TIME,
+ .procname = "tcp_keepalive_time",
+ .data = &sysctl_tcp_keepalive_time,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ .strategy = &sysctl_jiffies
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_KEEPALIVE_PROBES,
+ .procname = "tcp_keepalive_probes",
+ .data = &sysctl_tcp_keepalive_probes,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_KEEPALIVE_INTVL,
+ .procname = "tcp_keepalive_intvl",
+ .data = &sysctl_tcp_keepalive_intvl,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ .strategy = &sysctl_jiffies
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_RETRIES1,
+ .procname = "tcp_retries1",
+ .data = &sysctl_tcp_retries1,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_minmax,
+ .strategy = &sysctl_intvec,
+ .extra2 = &tcp_retr1_max
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_RETRIES2,
+ .procname = "tcp_retries2",
+ .data = &sysctl_tcp_retries2,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_TCP_FIN_TIMEOUT,
+ .procname = "tcp_fin_timeout",
+ .data = &sysctl_tcp_fin_timeout,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ .strategy = &sysctl_jiffies
+ },
#ifdef CONFIG_SYN_COOKIES
- {NET_TCP_SYNCOOKIES, "tcp_syncookies",
- &sysctl_tcp_syncookies, sizeof(int), 0644, NULL, &proc_dointvec},
+ {
+ .ctl_name = NET_TCP_SYNCOOKIES,
+ .procname = "tcp_syncookies",
+ .data = &sysctl_tcp_syncookies,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
#endif
- {NET_TCP_TW_RECYCLE, "tcp_tw_recycle",
- &sysctl_tcp_tw_recycle, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_ABORT_ON_OVERFLOW, "tcp_abort_on_overflow",
- &sysctl_tcp_abort_on_overflow, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_STDURG, "tcp_stdurg", &sysctl_tcp_stdurg,
- sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_RFC1337, "tcp_rfc1337", &sysctl_tcp_rfc1337,
- sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_MAX_SYN_BACKLOG, "tcp_max_syn_backlog", &sysctl_max_syn_backlog,
- sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_IPV4_LOCAL_PORT_RANGE, "ip_local_port_range",
- &sysctl_local_port_range, sizeof(sysctl_local_port_range), 0644,
- NULL, &proc_dointvec_minmax, &sysctl_intvec, NULL,
- ip_local_port_range_min, ip_local_port_range_max },
- {NET_IPV4_ICMP_ECHO_IGNORE_ALL, "icmp_echo_ignore_all",
- &sysctl_icmp_echo_ignore_all, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS, "icmp_echo_ignore_broadcasts",
- &sysctl_icmp_echo_ignore_broadcasts, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES, "icmp_ignore_bogus_error_responses",
- &sysctl_icmp_ignore_bogus_error_responses, sizeof(int), 0644, NULL,
- &proc_dointvec},
- {NET_IPV4_ROUTE, "route", NULL, 0, 0555, ipv4_route_table},
+ {
+ .ctl_name = NET_TCP_TW_RECYCLE,
+ .procname = "tcp_tw_recycle",
+ .data = &sysctl_tcp_tw_recycle,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_ABORT_ON_OVERFLOW,
+ .procname = "tcp_abort_on_overflow",
+ .data = &sysctl_tcp_abort_on_overflow,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_STDURG,
+ .procname = "tcp_stdurg",
+ .data = &sysctl_tcp_stdurg,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_RFC1337,
+ .procname = "tcp_rfc1337",
+ .data = &sysctl_tcp_rfc1337,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_MAX_SYN_BACKLOG,
+ .procname = "tcp_max_syn_backlog",
+ .data = &sysctl_max_syn_backlog,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_LOCAL_PORT_RANGE,
+ .procname = "ip_local_port_range",
+ .data = &sysctl_local_port_range,
+ .maxlen = sizeof(sysctl_local_port_range),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_minmax,
+ .strategy = &sysctl_intvec,
+ .extra1 = ip_local_port_range_min,
+ .extra2 = ip_local_port_range_max
+ },
+ {
+ .ctl_name = NET_IPV4_ICMP_ECHO_IGNORE_ALL,
+ .procname = "icmp_echo_ignore_all",
+ .data = &sysctl_icmp_echo_ignore_all,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS,
+ .procname = "icmp_echo_ignore_broadcasts",
+ .data = &sysctl_icmp_echo_ignore_broadcasts,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES,
+ .procname = "icmp_ignore_bogus_error_responses",
+ .data = &sysctl_icmp_ignore_bogus_error_responses,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_ROUTE,
+ .procname = "route",
+ .maxlen = 0,
+ .mode = 0555,
+ .child = ipv4_route_table
+ },
#ifdef CONFIG_IP_MULTICAST
- {NET_IPV4_IGMP_MAX_MEMBERSHIPS, "igmp_max_memberships",
- &sysctl_igmp_max_memberships, sizeof(int), 0644, NULL, &proc_dointvec},
+ {
+ .ctl_name = NET_IPV4_IGMP_MAX_MEMBERSHIPS,
+ .procname = "igmp_max_memberships",
+ .data = &sysctl_igmp_max_memberships,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+
#endif
- {NET_IPV4_INET_PEER_THRESHOLD, "inet_peer_threshold",
- &inet_peer_threshold, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_IPV4_INET_PEER_MINTTL, "inet_peer_minttl",
- &inet_peer_minttl, sizeof(int), 0644, NULL,
- &proc_dointvec_jiffies, &sysctl_jiffies},
- {NET_IPV4_INET_PEER_MAXTTL, "inet_peer_maxttl",
- &inet_peer_maxttl, sizeof(int), 0644, NULL,
- &proc_dointvec_jiffies, &sysctl_jiffies},
- {NET_IPV4_INET_PEER_GC_MINTIME, "inet_peer_gc_mintime",
- &inet_peer_gc_mintime, sizeof(int), 0644, NULL,
- &proc_dointvec_jiffies, &sysctl_jiffies},
- {NET_IPV4_INET_PEER_GC_MAXTIME, "inet_peer_gc_maxtime",
- &inet_peer_gc_maxtime, sizeof(int), 0644, NULL,
- &proc_dointvec_jiffies, &sysctl_jiffies},
- {NET_TCP_ORPHAN_RETRIES, "tcp_orphan_retries",
- &sysctl_tcp_orphan_retries, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_FACK, "tcp_fack",
- &sysctl_tcp_fack, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_REORDERING, "tcp_reordering",
- &sysctl_tcp_reordering, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_ECN, "tcp_ecn",
- &sysctl_tcp_ecn, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_DSACK, "tcp_dsack",
- &sysctl_tcp_dsack, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_MEM, "tcp_mem",
- &sysctl_tcp_mem, sizeof(sysctl_tcp_mem), 0644, NULL, &proc_dointvec},
- {NET_TCP_WMEM, "tcp_wmem",
- &sysctl_tcp_wmem, sizeof(sysctl_tcp_wmem), 0644, NULL, &proc_dointvec},
- {NET_TCP_RMEM, "tcp_rmem",
- &sysctl_tcp_rmem, sizeof(sysctl_tcp_rmem), 0644, NULL, &proc_dointvec},
- {NET_TCP_APP_WIN, "tcp_app_win",
- &sysctl_tcp_app_win, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_ADV_WIN_SCALE, "tcp_adv_win_scale",
- &sysctl_tcp_adv_win_scale, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_IPV4_ICMP_RATELIMIT, "icmp_ratelimit",
- &sysctl_icmp_ratelimit, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_IPV4_ICMP_RATEMASK, "icmp_ratemask",
- &sysctl_icmp_ratemask, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_TW_REUSE, "tcp_tw_reuse",
- &sysctl_tcp_tw_reuse, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_FRTO, "tcp_frto",
- &sysctl_tcp_frto, sizeof(int), 0644, NULL, &proc_dointvec},
- {NET_TCP_LOW_LATENCY, "tcp_low_latency",
- &sysctl_tcp_low_latency, sizeof(int), 0644, NULL, &proc_dointvec},
- {0}
+ {
+ .ctl_name = NET_IPV4_INET_PEER_THRESHOLD,
+ .procname = "inet_peer_threshold",
+ .data = &inet_peer_threshold,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_INET_PEER_MINTTL,
+ .procname = "inet_peer_minttl",
+ .data = &inet_peer_minttl,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ .strategy = &sysctl_jiffies
+ },
+ {
+ .ctl_name = NET_IPV4_INET_PEER_MAXTTL,
+ .procname = "inet_peer_maxttl",
+ .data = &inet_peer_maxttl,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ .strategy = &sysctl_jiffies
+ },
+ {
+ .ctl_name = NET_IPV4_INET_PEER_GC_MINTIME,
+ .procname = "inet_peer_gc_mintime",
+ .data = &inet_peer_gc_mintime,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ .strategy = &sysctl_jiffies
+ },
+ {
+ .ctl_name = NET_IPV4_INET_PEER_GC_MAXTIME,
+ .procname = "inet_peer_gc_maxtime",
+ .data = &inet_peer_gc_maxtime,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec_jiffies,
+ .strategy = &sysctl_jiffies
+ },
+ {
+ .ctl_name = NET_TCP_ORPHAN_RETRIES,
+ .procname = "tcp_orphan_retries",
+ .data = &sysctl_tcp_orphan_retries,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_FACK,
+ .procname = "tcp_fack",
+ .data = &sysctl_tcp_fack,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_REORDERING,
+ .procname = "tcp_reordering",
+ .data = &sysctl_tcp_reordering,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_ECN,
+ .procname = "tcp_ecn",
+ .data = &sysctl_tcp_ecn,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_DSACK,
+ .procname = "tcp_dsack",
+ .data = &sysctl_tcp_dsack,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_MEM,
+ .procname = "tcp_mem",
+ .data = &sysctl_tcp_mem,
+ .maxlen = sizeof(sysctl_tcp_mem),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_WMEM,
+ .procname = "tcp_wmem",
+ .data = &sysctl_tcp_wmem,
+ .maxlen = sizeof(sysctl_tcp_wmem),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_RMEM,
+ .procname = "tcp_rmem",
+ .data = &sysctl_tcp_rmem,
+ .maxlen = sizeof(sysctl_tcp_rmem),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_APP_WIN,
+ .procname = "tcp_app_win",
+ .data = &sysctl_tcp_app_win,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_ADV_WIN_SCALE,
+ .procname = "tcp_adv_win_scale",
+ .data = &sysctl_tcp_adv_win_scale,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_ICMP_RATELIMIT,
+ .procname = "icmp_ratelimit",
+ .data = &sysctl_icmp_ratelimit,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_IPV4_ICMP_RATEMASK,
+ .procname = "icmp_ratemask",
+ .data = &sysctl_icmp_ratemask,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_TW_REUSE,
+ .procname = "tcp_tw_reuse",
+ .data = &sysctl_tcp_tw_reuse,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_FRTO,
+ .procname = "tcp_frto",
+ .data = &sysctl_tcp_frto,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
+ .ctl_name = NET_TCP_LOW_LATENCY,
+ .procname = "tcp_low_latency",
+ .data = &sysctl_tcp_low_latency,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ { .ctl_name = 0 }
};
#endif /* CONFIG_SYSCTL */
--
They that can give up essential liberty to obtain a little temporary safety
deserve neither liberty nor safety.
-- Benjamin Franklin, Historical Review of Pennsylvania, 1759
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