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iproute: update help text, add commented-out code for unsupported options

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function                                             old     new   delta
packed_usage                                       31327   31372     +45
do_iproute                                           132     157     +25
iproute_modify                                      1162    1164      +2
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 72/0)               Total: 72 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-04-06 17:54:38 +02:00
parent 2d4823b65b
commit 1140bf39ab
2 changed files with 202 additions and 7 deletions
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39
networking/ip.c
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@ -162,11 +162,42 @@
//usage: "list|flush|add|del|change|append|replace|test ROUTE"
//usage:#define iproute_full_usage "\n\n"
//usage: "iproute list|flush SELECTOR\n"
//usage: "iproute get ADDRESS [from ADDRESS iif STRING]\n"
//usage: " [oif STRING] [tos TOS]\n"
//usage: "iproute add|del|change|append|replace|test ROUTE\n"
//usage: " SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n"
//usage: " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO] [metric METRIC]"
//usage: " PREFIX := default|ADDRESS/MASK\n"
//usage: "iproute get ADDRESS [from ADDRESS iif IFACE]\n"
//usage: " [oif IFACE] [tos TOS]\n"
//usage: "iproute add|del|change|append|replace|test ROUTE\n"
//usage: " ROUTE := NODE_SPEC [INFO_SPEC]\n"
//usage: " NODE_SPEC := PREFIX"IF_FEATURE_IP_RULE(" [table TABLE_ID]")" [proto RTPROTO] [scope SCOPE] [metric METRIC]\n"
//usage: " INFO_SPEC := NH OPTIONS\n"
//usage: " NH := [via [inet|inet6] ADDRESS] [dev IFACE] [src ADDRESS] [onlink]\n"
//usage: " OPTIONS := [mtu NUM]"
//upstream man ip-route:
//======================
//ip route { show | flush } SELECTOR
//ip route save SELECTOR
//ip route restore
//ip route get ADDRESS [ from ADDRESS iif STRING ] [ oif STRING ] [ tos TOS ]
//ip route { add | del | change | append | replace } ROUTE
//SELECTOR := [ root PREFIX ] [ match PREFIX ] [ exact PREFIX ] [ table TABLE_ID ] [ proto RTPROTO ] [ type TYPE ] [ scope SCOPE ]
//ROUTE := NODE_SPEC [ INFO_SPEC ]
//NODE_SPEC := [ TYPE ] PREFIX [ tos TOS ] [ table TABLE_ID ] [ proto RTPROTO ] [ scope SCOPE ] [ metric METRIC ]
//INFO_SPEC := NH OPTIONS FLAGS [ nexthop NH ] ...
//NH := [ encap ENCAP ] [ via [ FAMILY ] ADDRESS ] [ dev STRING ] [ weight NUMBER ] NHFLAGS
// ..............................................................^ I guess [src ADDRESS] should be here
//FAMILY := [ inet | inet6 | ipx | dnet | mpls | bridge | link ]
//OPTIONS := FLAGS [ mtu NUMBER ] [ advmss NUMBER ] [ as [ to ] ADDRESS ] rtt TIME ] [ rttvar TIME ] [ reordering NUMBER ] [ window NUMBER ] [ cwnd NUMBER ] [ ssthresh REALM ] [ realms REALM ]
// [ rto_min TIME ] [ initcwnd NUMBER ] [ initrwnd NUMBER ] [ features FEATURES ] [ quickack BOOL ] [ congctl NAME ] [ pref PREF ] [ expires TIME ]
//TYPE := [ unicast | local | broadcast | multicast | throw | unreachable | prohibit | blackhole | nat ]
//TABLE_ID := [ local | main | default | all | NUMBER ]
//SCOPE := [ host | link | global | NUMBER ]
//NHFLAGS := [ onlink | pervasive ]
//RTPROTO := [ kernel | boot | static | NUMBER ]
//FEATURES := [ ecn | ]
//PREF := [ low | medium | high ]
//ENCAP := [ MPLS | IP ]
//ENCAP_MPLS := mpls [ LABEL ]
//ENCAP_IP := ip id TUNNEL_ID dst REMOTE_IP [ tos TOS ] [ ttl TTL ]
//usage:
//usage:#define iprule_trivial_usage
//usage: "[list] | add|del SELECTOR ACTION"