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Diffstat (limited to '')
| -rw-r--r-- | bash-completion/tc | 809 |
1 files changed, 809 insertions, 0 deletions
diff --git a/bash-completion/tc b/bash-completion/tc new file mode 100644 index 0000000..9f16d0d --- /dev/null +++ b/bash-completion/tc @@ -0,0 +1,809 @@ +# tc(8) completion -*- shell-script -*- +# Copyright 2016 6WIND S.A. +# Copyright 2016 Quentin Monnet <quentin.monnet@6wind.com> + +QDISC_KIND=' choke codel bfifo pfifo pfifo_head_drop fq fq_codel gred hhf \ + mqprio multiq netem pfifo_fast pie fq_pie red rr sfb sfq tbf atm \ + cbq drr dsmark hfsc htb prio qfq ' +FILTER_KIND=' basic bpf cgroup flow flower fw route rsvp tcindex u32 matchall ' +ACTION_KIND=' gact mirred bpf sample ' + +# Takes a list of words in argument; each one of them is added to COMPREPLY if +# it is not already present on the command line. Returns no value. +_tc_once_attr() +{ + local w subcword found + for w in $*; do + found=0 + for (( subcword=3; subcword < ${#words[@]}-1; subcword++ )); do + if [[ $w == ${words[subcword]} ]]; then + found=1 + break + fi + done + [[ $found -eq 0 ]] && \ + COMPREPLY+=( $( compgen -W "$w" -- "$cur" ) ) + done +} + +# Takes a list of words in argument; each one of them is added to COMPREPLY if +# it is not already present on the command line from the provided index. Returns +# no value. +_tc_once_attr_from() +{ + local w subcword found from=$1 + shift + for w in $*; do + found=0 + for (( subcword=$from; subcword < ${#words[@]}-1; subcword++ )); do + if [[ $w == ${words[subcword]} ]]; then + found=1 + break + fi + done + [[ $found -eq 0 ]] && \ + COMPREPLY+=( $( compgen -W "$w" -- "$cur" ) ) + done +} + +# Takes a list of words in argument; adds them all to COMPREPLY if none of them +# is already present on the command line. Returns no value. +_tc_one_of_list() +{ + local w subcword + for w in $*; do + for (( subcword=3; subcword < ${#words[@]}-1; subcword++ )); do + [[ $w == ${words[subcword]} ]] && return 1 + done + done + COMPREPLY+=( $( compgen -W "$*" -- "$cur" ) ) +} + +# Takes a list of words in argument; adds them all to COMPREPLY if none of them +# is already present on the command line from the provided index. Returns no +# value. +_tc_one_of_list_from() +{ + local w subcword from=$1 + shift + for w in $*; do + for (( subcword=$from; subcword < ${#words[@]}-1; subcword++ )); do + [[ $w == ${words[subcword]} ]] && return 1 + done + done + COMPREPLY+=( $( compgen -W "$*" -- "$cur" ) ) +} + +# Returns "$cur ${cur}arg1 ${cur}arg2 ..." +_tc_expand_units() +{ + [[ $cur =~ ^[0-9]+ ]] || return 1 + local value=${cur%%[^0-9]*} + [[ $cur == $value ]] && echo $cur + echo ${@/#/$value} +} + +# Complete based on given word, usually $prev (or possibly the word before), +# for when an argument or an option name has but a few possible arguments (so +# tc does not take particular commands into account here). +# Returns 0 is completion should stop after running this function, 1 otherwise. +_tc_direct_complete() +{ + case $1 in + # Command options + dev) + _available_interfaces + return 0 + ;; + classid) + return 0 + ;; + estimator) + local list=$( _tc_expand_units 'secs' 'msecs' 'usecs' ) + COMPREPLY+=( $( compgen -W "$list" -- "$cur" ) ) + return 0 + ;; + handle) + return 0 + ;; + parent|flowid) + local i iface ids cmd + for (( i=3; i < ${#words[@]}-2; i++ )); do + [[ ${words[i]} == dev ]] && iface=${words[i+1]} + break + done + for cmd in qdisc class; do + if [[ -n $iface ]]; then + ids+=$( tc $cmd show dev $iface 2>/dev/null | \ + cut -d\ -f 3 )" " + else + ids+=$( tc $cmd show 2>/dev/null | cut -d\ -f 3 ) + fi + done + [[ $ids != " " ]] && \ + COMPREPLY+=( $( compgen -W "$ids" -- "$cur" ) ) + return 0 + ;; + protocol) # list comes from lib/ll_proto.c + COMPREPLY+=( $( compgen -W ' 802.1Q 802.1ad 802_2 802_3 LLDP aarp \ + all aoe arp atalk atmfate atmmpoa ax25 bpq can control cust \ + ddcmp dec diag dna_dl dna_rc dna_rt econet ethercat ieeepup \ + ieeepupat ip ipv4 ipv6 ipx irda lat localtalk loop mobitex \ + ppp_disc ppp_mp ppp_ses ppptalk profinet pup pupat rarp sca \ + snap tipc tr_802_2 wan_ppp x25' -- "$cur" ) ) + return 0 + ;; + prio) + return 0 + ;; + stab) + COMPREPLY+=( $( compgen -W 'mtu tsize mpu overhead + linklayer' -- "$cur" ) ) + ;; + + # Qdiscs and classes options + alpha|bands|beta|buckets|corrupt|debug|decrement|default|\ + default_index|depth|direct_qlen|divisor|duplicate|ewma|flow_limit|\ + flows|hh_limit|increment|indices|linklayer|non_hh_weight|num_tc|\ + penalty_burst|penalty_rate|prio|priomap|probability|queues|r2q|\ + reorder|vq|vqs) + return 0 + ;; + setup) + COMPREPLY+=( $( compgen -W 'vqs' -- "$cur" ) ) + return 0 + ;; + hw) + COMPREPLY+=( $( compgen -W '1 0' -- "$cur" ) ) + return 0 + ;; + distribution) + COMPREPLY+=( $( compgen -W 'uniform normal pareto + paretonormal' -- "$cur" ) ) + return 0 + ;; + loss) + COMPREPLY+=( $( compgen -W 'random state gmodel' -- "$cur" ) ) + return 0 + ;; + + # Qdiscs and classes options options + gap|gmodel|state) + return 0 + ;; + + # Filters options + map) + COMPREPLY+=( $( compgen -W 'key' -- "$cur" ) ) + return 0 + ;; + hash) + COMPREPLY+=( $( compgen -W 'keys' -- "$cur" ) ) + return 0 + ;; + indev) + _available_interfaces + return 0 + ;; + eth_type) + COMPREPLY+=( $( compgen -W 'ipv4 ipv6' -- "$cur" ) ) + return 0 + ;; + ip_proto) + COMPREPLY+=( $( compgen -W 'tcp udp' -- "$cur" ) ) + return 0 + ;; + + # Filters options options + key|keys) + [[ ${words[@]} =~ graft ]] && return 1 + COMPREPLY+=( $( compgen -W 'src dst proto proto-src proto-dst iif \ + priority mark nfct nfct-src nfct-dst nfct-proto-src \ + nfct-proto-dst rt-classid sk-uid sk-gid vlan-tag rxhash' -- \ + "$cur" ) ) + return 0 + ;; + + # BPF options - used for filters, actions, and exec + export|bytecode|bytecode-file|object-file) + _filedir + return 0 + ;; + object-pinned|graft) # Pinned object is probably under /sys/fs/bpf/ + [[ -n "$cur" ]] && _filedir && return 0 + COMPREPLY=( $( compgen -G "/sys/fs/bpf/*" -- "$cur" ) ) || _filedir + compopt -o nospace + return 0 + ;; + section) + if (type objdump > /dev/null 2>&1) ; then + local fword objfile section_list + for (( fword=3; fword < ${#words[@]}-3; fword++ )); do + if [[ ${words[fword]} == object-file ]]; then + objfile=${words[fword+1]} + break + fi + done + section_list=$( objdump -h $objfile 2>/dev/null | \ + sed -n 's/^ *[0-9]\+ \([^ ]*\) *.*/\1/p' ) + COMPREPLY+=( $( compgen -W "$section_list" -- "$cur" ) ) + fi + return 0 + ;; + import|run) + _filedir + return 0 + ;; + type) + COMPREPLY+=( $( compgen -W 'cls act' -- "$cur" ) ) + return 0 + ;; + + # Actions options + random) + _tc_one_of_list 'netrand determ' + return 0 + ;; + + # Units for option arguments + bandwidth|maxrate|peakrate|rate) + local list=$( _tc_expand_units 'bit' \ + 'kbit' 'kibit' 'kbps' 'kibps' \ + 'mbit' 'mibit' 'mbps' 'mibps' \ + 'gbit' 'gibit' 'gbps' 'gibps' \ + 'tbit' 'tibit' 'tbps' 'tibps' ) + COMPREPLY+=( $( compgen -W "$list" -- "$cur" ) ) + ;; + admit_bytes|avpkt|burst|cell|initial_quantum|limit|max|min|mtu|mpu|\ + overhead|quantum|redflowlist) + local list=$( _tc_expand_units \ + 'b' 'kbit' 'k' 'mbit' 'm' 'gbit' 'g' ) + COMPREPLY+=( $( compgen -W "$list" -- "$cur" ) ) + ;; + db|delay|evict_timeout|interval|latency|perturb|rehash|reset_timeout|\ + target|tupdate) + local list=$( _tc_expand_units 'secs' 'msecs' 'usecs' ) + COMPREPLY+=( $( compgen -W "$list" -- "$cur" ) ) + ;; + esac + return 1 +} + +# Complete with options names for qdiscs. Each qdisc has its own set of options +# and it seems we cannot really parse it from anywhere, so we add it manually +# in this function. +# Returns 0 is completion should stop after running this function, 1 otherwise. +_tc_qdisc_options() +{ + case $1 in + choke) + _tc_once_attr 'limit bandwidth ecn min max burst' + return 0 + ;; + codel) + _tc_once_attr 'limit target interval' + _tc_one_of_list 'ecn noecn' + return 0 + ;; + bfifo|pfifo|pfifo_head_drop) + _tc_once_attr 'limit' + return 0 + ;; + fq) + _tc_once_attr 'limit flow_limit quantum initial_quantum maxrate \ + buckets' + _tc_one_of_list 'pacing nopacing' + return 0 + ;; + fq_codel) + _tc_once_attr 'limit flows target interval quantum' + _tc_one_of_list 'ecn noecn' + return 0 + ;; + gred) + _tc_once_attr 'setup vqs default grio vq prio limit min max avpkt \ + burst probability bandwidth ecn harddrop' + return 0 + ;; + hhf) + _tc_once_attr 'limit quantum hh_limit reset_timeout admit_bytes \ + evict_timeout non_hh_weight' + return 0 + ;; + mqprio) + _tc_once_attr 'num_tc map queues hw' + return 0 + ;; + netem) + _tc_once_attr 'delay distribution corrupt duplicate loss ecn \ + reorder rate' + return 0 + ;; + pie) + _tc_once_attr 'limit target tupdate alpha beta' + _tc_one_of_list 'bytemode nobytemode' + _tc_one_of_list 'ecn noecn' + _tc_one_of_list 'dq_rate_estimator no_dq_rate_estimator' + return 0 + ;; + fq_pie) + _tc_once_attr 'limit flows target tupdate \ + alpha beta quantum memory_limit ecn_prob' + _tc_one_of_list 'ecn noecn' + _tc_one_of_list 'bytemode nobytemode' + _tc_one_of_list 'dq_rate_estimator no_dq_rate_estimator' + return 0 + ;; + red) + _tc_once_attr 'limit min max avpkt burst adaptive probability \ + bandwidth ecn harddrop' + return 0 + ;; + rr|prio) + _tc_once_attr 'bands priomap multiqueue' + return 0 + ;; + sfb) + _tc_once_attr 'rehash db limit max target increment decrement \ + penalty_rate penalty_burst' + return 0 + ;; + sfq) + _tc_once_attr 'limit perturb quantum divisor flows depth headdrop \ + redflowlimit min max avpkt burst probability ecn harddrop' + return 0 + ;; + tbf) + _tc_once_attr 'limit burst rate mtu peakrate latency overhead \ + linklayer' + return 0 + ;; + cbq) + _tc_once_attr 'bandwidth avpkt mpu cell ewma' + return 0 + ;; + dsmark) + _tc_once_attr 'indices default_index set_tc_index' + return 0 + ;; + hfsc) + _tc_once_attr 'default' + return 0 + ;; + htb) + _tc_once_attr 'default r2q direct_qlen debug' + return 0 + ;; + multiq|pfifo_fast|atm|drr|qfq) + return 0 + ;; + esac + return 1 +} + +# Complete with options names for BPF filters or actions. +# Returns 0 is completion should stop after running this function, 1 otherwise. +_tc_bpf_options() +{ + [[ ${words[${#words[@]}-3]} == object-file ]] && \ + _tc_once_attr 'section export' + [[ ${words[${#words[@]}-5]} == object-file ]] && \ + [[ ${words[${#words[@]}-3]} =~ (section|export) ]] && \ + _tc_once_attr 'section export' + _tc_one_of_list 'bytecode bytecode-file object-file object-pinned' + _tc_once_attr 'verbose index direct-action action classid' + return 0 +} + +# Complete with options names for filter actions. +# This function is recursive, thus allowing multiple actions statement to be +# parsed. +# Returns 0 is completion should stop after running this function, 1 otherwise. +_tc_filter_action_options() +{ + for ((acwd=$1; acwd < ${#words[@]}-1; acwd++)); + do + if [[ action == ${words[acwd]} ]]; then + _tc_filter_action_options $((acwd+1)) && return 0 + fi + done + + local action acwd + for ((acwd=$1; acwd < ${#words[@]}-1; acwd++)); do + if [[ $ACTION_KIND =~ ' '${words[acwd]}' ' ]]; then + _tc_one_of_list_from $acwd action + _tc_action_options $acwd && return 0 + fi + done + _tc_one_of_list_from $acwd $ACTION_KIND + return 0 +} + +# Complete with options names for filters. +# Returns 0 is completion should stop after running this function, 1 otherwise. +_tc_filter_options() +{ + + for ((acwd=$1; acwd < ${#words[@]}-1; acwd++)); + do + if [[ action == ${words[acwd]} ]]; then + _tc_filter_action_options $((acwd+1)) && return 0 + fi + done + + filter=${words[$1]} + case $filter in + basic) + _tc_once_attr 'match action classid' + return 0 + ;; + bpf) + _tc_bpf_options + return 0 + ;; + cgroup) + _tc_once_attr 'match action' + return 0 + ;; + flow) + local i + for (( i=5; i < ${#words[@]}-1; i++ )); do + if [[ ${words[i]} =~ ^keys?$ ]]; then + _tc_direct_complete 'key' + COMPREPLY+=( $( compgen -W 'or and xor rshift addend' -- \ + "$cur" ) ) + break + fi + done + _tc_once_attr 'map hash divisor baseclass match action' + return 0 + ;; + matchall) + _tc_once_attr 'action classid skip_sw skip_hw' + return 0 + ;; + flower) + _tc_once_attr 'action classid indev dst_mac src_mac eth_type \ + ip_proto dst_ip src_ip dst_port src_port' + return 0 + ;; + fw) + _tc_once_attr 'action classid' + return 0 + ;; + route) + _tc_one_of_list 'from fromif' + _tc_once_attr 'to classid action' + return 0 + ;; + rsvp) + _tc_once_attr 'ipproto session sender classid action tunnelid \ + tunnel flowlabel spi/ah spi/esp u8 u16 u32' + [[ ${words[${#words[@]}-3]} == tunnel ]] && \ + COMPREPLY+=( $( compgen -W 'skip' -- "$cur" ) ) + [[ ${words[${#words[@]}-3]} =~ u(8|16|32) ]] && \ + COMPREPLY+=( $( compgen -W 'mask' -- "$cur" ) ) + [[ ${words[${#words[@]}-3]} == mask ]] && \ + COMPREPLY+=( $( compgen -W 'at' -- "$cur" ) ) + return 0 + ;; + tcindex) + _tc_once_attr 'hash mask shift classid action' + _tc_one_of_list 'pass_on fall_through' + return 0 + ;; + u32) + _tc_once_attr 'match link classid action offset ht hashkey sample' + COMPREPLY+=( $( compgen -W 'ip ip6 udp tcp icmp u8 u16 u32 mark \ + divisor' -- "$cur" ) ) + return 0 + ;; + esac + return 1 +} + +# Complete with options names for actions. +# Returns 0 is completion should stop after running this function, 1 otherwise. +_tc_action_options() +{ + local from=$1 + local action=${words[from]} + case $action in + bpf) + _tc_bpf_options + return 0 + ;; + mirred) + _tc_one_of_list_from $from 'ingress egress' + _tc_one_of_list_from $from 'mirror redirect' + _tc_once_attr_from $from 'index dev' + return 0 + ;; + sample) + _tc_once_attr_from $from 'rate' + _tc_once_attr_from $from 'trunc' + _tc_once_attr_from $from 'group' + return 0 + ;; + gact) + _tc_one_of_list_from $from 'reclassify drop continue pass' + _tc_once_attr_from $from 'random' + return 0 + ;; + esac + return 1 +} + +# Complete with options names for exec. +# Returns 0 is completion should stop after running this function, 1 otherwise. +_tc_exec_options() +{ + case $1 in + import) + [[ ${words[${#words[@]}-3]} == import ]] && \ + _tc_once_attr 'run' + return 0 + ;; + graft) + COMPREPLY+=( $( compgen -W 'key type' -- "$cur" ) ) + [[ ${words[${#words[@]}-3]} == object-file ]] && \ + _tc_once_attr 'type' + _tc_bpf_options + return 0 + ;; + esac + return 1 +} + +# Main completion function +# Logic is as follows: +# 1. Check if previous word is a global option; if so, propose arguments. +# 2. Check if current word is a global option; if so, propose completion. +# 3. Check for the presence of a main command (qdisc|class|filter|...). If +# there is one, first call _tc_direct_complete to see if previous word is +# waiting for a particular completion. If so, propose completion and exit. +# 4. Extract main command and -- if available -- its subcommand +# (add|delete|show|...). +# 5. Propose completion based on main and sub- command in use. Additional +# functions may be called for qdiscs, classes or filter options. +_tc() +{ + local cur prev words cword + _init_completion || return + + case $prev in + -V|-Version) + return 0 + ;; + -b|-batch|-cf|-conf) + _filedir + return 0 + ;; + -force) + COMPREPLY=( $( compgen -W '-batch' -- "$cur" ) ) + return 0 + ;; + -nm|name) + [[ -r /etc/iproute2/tc_cls ]] || \ + COMPREPLY=( $( compgen -W '-conf' -- "$cur" ) ) + return 0 + ;; + -n|-net|-netns) + local nslist=$( ip netns list 2>/dev/null ) + COMPREPLY+=( $( compgen -W "$nslist" -- "$cur" ) ) + return 0 + ;; + -tshort) + _tc_once_attr '-statistics' + COMPREPLY+=( $( compgen -W 'monitor' -- "$cur" ) ) + return 0 + ;; + -timestamp) + _tc_once_attr '-statistics -tshort' + COMPREPLY+=( $( compgen -W 'monitor' -- "$cur" ) ) + return 0 + ;; + esac + + # Search for main commands + local subcword cmd subcmd + for (( subcword=1; subcword < ${#words[@]}-1; subcword++ )); do + [[ ${words[subcword]} == -b?(atch) ]] && return 0 + [[ -n $cmd ]] && subcmd=${words[subcword]} && break + [[ ${words[subcword]} != -* && \ + ${words[subcword-1]} != -@(n?(et?(ns))|c?(on)f) ]] && \ + cmd=${words[subcword]} + done + + if [[ -z $cmd ]]; then + case $cur in + -*) + local c='-Version -statistics -details -raw -pretty \ + -iec -graphe -batch -name -netns -timestamp' + [[ $cword -eq 1 ]] && c+=' -force' + COMPREPLY=( $( compgen -W "$c" -- "$cur" ) ) + return 0 + ;; + *) + COMPREPLY=( $( compgen -W "help $( tc help 2>&1 | \ + command sed \ + -e '/OBJECT := /!d' \ + -e 's/.*{//' \ + -e 's/}.*//' \ + -e \ 's/|//g' )" -- "$cur" ) ) + return 0 + ;; + esac + fi + + [[ $subcmd == help ]] && return 0 + + # For this set of commands we may create COMPREPLY just by analysing the + # previous word, if it expects for a specific list of options or values. + if [[ $cmd =~ (qdisc|class|filter|action|exec) ]]; then + _tc_direct_complete $prev && return 0 + if [[ ${words[${#words[@]}-3]} == estimator ]]; then + local list=$( _tc_expand_units 'secs' 'msecs' 'usecs' ) + COMPREPLY+=( $( compgen -W "$list" -- "$cur" ) ) && return 0 + fi + fi + + # Completion depends on main command and subcommand in use. + case $cmd in + qdisc) + case $subcmd in + add|change|replace|link|del|delete) + if [[ $(($cword-$subcword)) -eq 1 ]]; then + COMPREPLY=( $( compgen -W 'dev' -- "$cur" ) ) + return 0 + fi + local qdisc qdwd + for ((qdwd=$subcword; qdwd < ${#words[@]}-1; qdwd++)); do + if [[ $QDISC_KIND =~ ' '${words[qdwd]}' ' ]]; then + qdisc=${words[qdwd]} + _tc_qdisc_options $qdisc && return 0 + fi + done + _tc_one_of_list $QDISC_KIND + _tc_one_of_list 'root ingress parent clsact' + _tc_once_attr 'handle estimator stab' + ;; + show) + _tc_once_attr 'dev' + _tc_one_of_list 'ingress clsact' + _tc_once_attr '-statistics -details -raw -pretty -iec \ + -graph -name' + ;; + help) + return 0 + ;; + *) + [[ $cword -eq $subcword ]] && \ + COMPREPLY=( $( compgen -W 'help add delete change \ + replace link show' -- "$cur" ) ) + ;; + esac + ;; + + class) + case $subcmd in + add|change|replace|del|delete) + if [[ $(($cword-$subcword)) -eq 1 ]]; then + COMPREPLY=( $( compgen -W 'dev' -- "$cur" ) ) + return 0 + fi + local qdisc qdwd + for ((qdwd=$subcword; qdwd < ${#words[@]}-1; qdwd++)); do + if [[ $QDISC_KIND =~ ' '${words[qdwd]}' ' ]]; then + qdisc=${words[qdwd]} + _tc_qdisc_options $qdisc && return 0 + fi + done + _tc_one_of_list $QDISC_KIND + _tc_one_of_list 'root parent' + _tc_once_attr 'classid' + ;; + show) + _tc_once_attr 'dev' + _tc_one_of_list 'root parent' + _tc_once_attr '-statistics -details -raw -pretty -iec \ + -graph -name' + ;; + help) + return 0 + ;; + *) + [[ $cword -eq $subcword ]] && \ + COMPREPLY=( $( compgen -W 'help add delete change \ + replace show' -- "$cur" ) ) + ;; + esac + ;; + + filter) + case $subcmd in + add|change|replace|del|delete) + if [[ $(($cword-$subcword)) -eq 1 ]]; then + COMPREPLY=( $( compgen -W 'dev' -- "$cur" ) ) + return 0 + fi + local filter fltwd + for ((fltwd=$subcword; fltwd < ${#words[@]}-1; fltwd++)); + do + if [[ $FILTER_KIND =~ ' '${words[fltwd]}' ' ]]; then + _tc_filter_options $fltwd && return 0 + fi + done + _tc_one_of_list $FILTER_KIND + _tc_one_of_list 'root ingress egress parent' + _tc_once_attr 'handle estimator pref protocol' + ;; + show) + _tc_once_attr 'dev' + _tc_one_of_list 'root ingress egress parent' + _tc_once_attr '-statistics -details -raw -pretty -iec \ + -graph -name' + ;; + help) + return 0 + ;; + *) + [[ $cword -eq $subcword ]] && \ + COMPREPLY=( $( compgen -W 'help add delete change \ + replace show' -- "$cur" ) ) + ;; + esac + ;; + + action) + case $subcmd in + add|change|replace) + local action acwd + for ((acwd=$subcword; acwd < ${#words[@]}-1; acwd++)); do + if [[ $ACTION_KIND =~ ' '${words[acwd]}' ' ]]; then + _tc_action_options $acwd && return 0 + fi + done + _tc_one_of_list $ACTION_KIND + ;; + get|del|delete) + _tc_once_attr 'index' + ;; + lst|list|flush|show) + _tc_one_of_list $ACTION_KIND + ;; + *) + [[ $cword -eq $subcword ]] && \ + COMPREPLY=( $( compgen -W 'help add delete change \ + replace show list flush action' -- "$cur" ) ) + ;; + esac + ;; + + monitor) + COMPREPLY=( $( compgen -W 'help' -- "$cur" ) ) + ;; + + exec) + case $subcmd in + bpf) + local excmd exwd EXEC_KIND=' import debug graft ' + for ((exwd=$subcword; exwd < ${#words[@]}-1; exwd++)); do + if [[ $EXEC_KIND =~ ' '${words[exwd]}' ' ]]; then + excmd=${words[exwd]} + _tc_exec_options $excmd && return 0 + fi + done + _tc_one_of_list $EXEC_KIND + ;; + *) + [[ $cword -eq $subcword ]] && \ + COMPREPLY=( $( compgen -W 'bpf' -- "$cur" ) ) + ;; + esac + ;; + esac +} && +complete -F _tc tc + +# ex: ts=4 sw=4 et filetype=sh |