diff options
Diffstat (limited to 'tools/bpf/bpftool/bash-completion')
| -rw-r--r-- | tools/bpf/bpftool/bash-completion/bpftool | 234 |
1 files changed, 199 insertions, 35 deletions
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool index b803827d01e8..70493a6da206 100644 --- a/tools/bpf/bpftool/bash-completion/bpftool +++ b/tools/bpf/bpftool/bash-completion/bpftool @@ -71,6 +71,12 @@ _bpftool_get_prog_tags() command sed -n 's/.*"tag": "\(.*\)",$/\1/p' )" -- "$cur" ) ) } +_bpftool_get_btf_ids() +{ + COMPREPLY+=( $( compgen -W "$( bpftool -jp btf 2>&1 | \ + command sed -n 's/.*"id": \(.*\),$/\1/p' )" -- "$cur" ) ) +} + _bpftool_get_obj_map_names() { local obj @@ -181,7 +187,7 @@ _bpftool() # Deal with options if [[ ${words[cword]} == -* ]]; then - local c='--version --json --pretty --bpffs --mapcompat' + local c='--version --json --pretty --bpffs --mapcompat --debug' COMPREPLY=( $( compgen -W "$c" -- "$cur" ) ) return 0 fi @@ -195,6 +201,10 @@ _bpftool() _bpftool_get_prog_tags return 0 ;; + dev) + _sysfs_get_netdevs + return 0 + ;; file|pinned) _filedir return 0 @@ -217,6 +227,7 @@ _bpftool() done cur=${words[cword]} prev=${words[cword - 1]} + pprev=${words[cword - 2]} local object=${words[1]} command=${words[2]} @@ -272,17 +283,17 @@ _bpftool() "$cur" ) ) return 0 ;; - *) - _bpftool_once_attr 'file' - if _bpftool_search_list 'xlated'; then - COMPREPLY+=( $( compgen -W 'opcodes visual linum' -- \ - "$cur" ) ) - else - COMPREPLY+=( $( compgen -W 'opcodes linum' -- \ - "$cur" ) ) - fi - return 0 - ;; + *) + _bpftool_once_attr 'file' + if _bpftool_search_list 'xlated'; then + COMPREPLY+=( $( compgen -W 'opcodes visual linum' -- \ + "$cur" ) ) + else + COMPREPLY+=( $( compgen -W 'opcodes linum' -- \ + "$cur" ) ) + fi + return 0 + ;; esac ;; pin) @@ -335,6 +346,13 @@ _bpftool() load|loadall) local obj + # Propose "load/loadall" to complete "bpftool prog load", + # or bash tries to complete "load" as a filename below. + if [[ ${#words[@]} -eq 3 ]]; then + COMPREPLY=( $( compgen -W "load loadall" -- "$cur" ) ) + return 0 + fi + if [[ ${#words[@]} -lt 6 ]]; then _filedir return 0 @@ -370,7 +388,10 @@ _bpftool() lirc_mode2 cgroup/bind4 cgroup/bind6 \ cgroup/connect4 cgroup/connect6 \ cgroup/sendmsg4 cgroup/sendmsg6 \ - cgroup/post_bind4 cgroup/post_bind6" -- \ + cgroup/recvmsg4 cgroup/recvmsg6 \ + cgroup/post_bind4 cgroup/post_bind6 \ + cgroup/sysctl cgroup/getsockopt \ + cgroup/setsockopt" -- \ "$cur" ) ) return 0 ;; @@ -382,10 +403,6 @@ _bpftool() _filedir return 0 ;; - dev) - _sysfs_get_netdevs - return 0 - ;; *) COMPREPLY=( $( compgen -W "map" -- "$cur" ) ) _bpftool_once_attr 'type' @@ -398,17 +415,41 @@ _bpftool() tracelog) return 0 ;; + run) + if [[ ${#words[@]} -lt 5 ]]; then + _filedir + return 0 + fi + case $prev in + id) + _bpftool_get_prog_ids + return 0 + ;; + data_in|data_out|ctx_in|ctx_out) + _filedir + return 0 + ;; + repeat|data_size_out|ctx_size_out) + return 0 + ;; + *) + _bpftool_once_attr 'data_in data_out data_size_out \ + ctx_in ctx_out ctx_size_out repeat' + return 0 + ;; + esac + ;; *) [[ $prev == $object ]] && \ - COMPREPLY=( $( compgen -W 'dump help pin attach detach load \ - show list tracelog' -- "$cur" ) ) + COMPREPLY=( $( compgen -W 'dump help pin attach detach \ + load loadall show list tracelog run' -- "$cur" ) ) ;; esac ;; map) local MAP_TYPE='id pinned' case $command in - show|list|dump|peek|pop|dequeue) + show|list|dump|peek|pop|dequeue|freeze) case $prev in $command) COMPREPLY=( $( compgen -W "$MAP_TYPE" -- "$cur" ) ) @@ -448,8 +489,8 @@ _bpftool() perf_event_array percpu_hash percpu_array \ stack_trace cgroup_array lru_hash \ lru_percpu_hash lpm_trie array_of_maps \ - hash_of_maps devmap sockmap cpumap xskmap \ - sockhash cgroup_storage reuseport_sockarray \ + hash_of_maps devmap devmap_hash sockmap cpumap \ + xskmap sockhash cgroup_storage reuseport_sockarray \ percpu_cgroup_storage queue stack' -- \ "$cur" ) ) return 0 @@ -457,10 +498,6 @@ _bpftool() key|value|flags|name|entries) return 0 ;; - dev) - _sysfs_get_netdevs - return 0 - ;; *) _bpftool_once_attr 'type' _bpftool_once_attr 'key' @@ -601,25 +638,102 @@ _bpftool() [[ $prev == $object ]] && \ COMPREPLY=( $( compgen -W 'delete dump getnext help \ lookup pin event_pipe show list update create \ - peek push enqueue pop dequeue' -- \ + peek push enqueue pop dequeue freeze' -- \ "$cur" ) ) ;; esac ;; - cgroup) + btf) + local PROG_TYPE='id pinned tag' + local MAP_TYPE='id pinned' case $command in + dump) + case $prev in + $command) + COMPREPLY+=( $( compgen -W "id map prog file" -- \ + "$cur" ) ) + return 0 + ;; + prog) + COMPREPLY=( $( compgen -W "$PROG_TYPE" -- "$cur" ) ) + return 0 + ;; + map) + COMPREPLY=( $( compgen -W "$MAP_TYPE" -- "$cur" ) ) + return 0 + ;; + id) + case $pprev in + prog) + _bpftool_get_prog_ids + ;; + map) + _bpftool_get_map_ids + ;; + $command) + _bpftool_get_btf_ids + ;; + esac + return 0 + ;; + format) + COMPREPLY=( $( compgen -W "c raw" -- "$cur" ) ) + ;; + *) + # emit extra options + case ${words[3]} in + id|file) + _bpftool_once_attr 'format' + ;; + map|prog) + if [[ ${words[3]} == "map" ]] && [[ $cword == 6 ]]; then + COMPREPLY+=( $( compgen -W "key value kv all" -- "$cur" ) ) + fi + _bpftool_once_attr 'format' + ;; + *) + ;; + esac + return 0 + ;; + esac + ;; show|list) - _filedir + case $prev in + $command) + COMPREPLY+=( $( compgen -W "id" -- "$cur" ) ) + ;; + id) + _bpftool_get_btf_ids + ;; + esac return 0 ;; - tree) - _filedir + *) + [[ $prev == $object ]] && \ + COMPREPLY=( $( compgen -W 'dump help show list' \ + -- "$cur" ) ) + ;; + esac + ;; + cgroup) + case $command in + show|list|tree) + case $cword in + 3) + _filedir + ;; + 4) + COMPREPLY=( $( compgen -W 'effective' -- "$cur" ) ) + ;; + esac return 0 ;; attach|detach) local ATTACH_TYPES='ingress egress sock_create sock_ops \ device bind4 bind6 post_bind4 post_bind6 connect4 \ - connect6 sendmsg4 sendmsg6' + connect6 sendmsg4 sendmsg6 recvmsg4 recvmsg6 sysctl \ + getsockopt setsockopt' local ATTACH_FLAGS='multi override' local PROG_TYPE='id pinned tag' case $prev in @@ -629,7 +743,8 @@ _bpftool() ;; ingress|egress|sock_create|sock_ops|device|bind4|bind6|\ post_bind4|post_bind6|connect4|connect6|sendmsg4|\ - sendmsg6) + sendmsg6|recvmsg4|recvmsg6|sysctl|getsockopt|\ + setsockopt) COMPREPLY=( $( compgen -W "$PROG_TYPE" -- \ "$cur" ) ) return 0 @@ -671,18 +786,67 @@ _bpftool() esac ;; net) + local PROG_TYPE='id pinned tag' + local ATTACH_TYPES='xdp xdpgeneric xdpdrv xdpoffload' case $command in + show|list) + [[ $prev != "$command" ]] && return 0 + COMPREPLY=( $( compgen -W 'dev' -- "$cur" ) ) + return 0 + ;; + attach) + case $cword in + 3) + COMPREPLY=( $( compgen -W "$ATTACH_TYPES" -- "$cur" ) ) + return 0 + ;; + 4) + COMPREPLY=( $( compgen -W "$PROG_TYPE" -- "$cur" ) ) + return 0 + ;; + 5) + case $prev in + id) + _bpftool_get_prog_ids + ;; + pinned) + _filedir + ;; + esac + return 0 + ;; + 6) + COMPREPLY=( $( compgen -W 'dev' -- "$cur" ) ) + return 0 + ;; + 8) + _bpftool_once_attr 'overwrite' + return 0 + ;; + esac + ;; + detach) + case $cword in + 3) + COMPREPLY=( $( compgen -W "$ATTACH_TYPES" -- "$cur" ) ) + return 0 + ;; + 4) + COMPREPLY=( $( compgen -W 'dev' -- "$cur" ) ) + return 0 + ;; + esac + ;; *) [[ $prev == $object ]] && \ COMPREPLY=( $( compgen -W 'help \ - show list' -- "$cur" ) ) + show list attach detach' -- "$cur" ) ) ;; esac ;; feature) case $command in probe) - [[ $prev == "dev" ]] && _sysfs_get_netdevs && return 0 [[ $prev == "prefix" ]] && return 0 if _bpftool_search_list 'macros'; then COMPREPLY+=( $( compgen -W 'prefix' -- "$cur" ) ) |