diff options
Diffstat (limited to 'tools/bpf/bpftool/bash-completion')
| -rw-r--r-- | tools/bpf/bpftool/bash-completion/bpftool | 72 |
1 files changed, 66 insertions, 6 deletions
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool index 0137866bb8f6..08719c54a614 100644 --- a/tools/bpf/bpftool/bash-completion/bpftool +++ b/tools/bpf/bpftool/bash-completion/bpftool @@ -52,16 +52,24 @@ _bpftool_once_attr() 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. -_bpftool_one_of_list() +# Takes a list of words as argument; if any of those words is present on the +# command line, return 0. Otherwise, return 1. +_bpftool_search_list() { local w idx for w in $*; do for (( idx=3; idx < ${#words[@]}-1; idx++ )); do - [[ $w == ${words[idx]} ]] && return 1 + [[ $w == ${words[idx]} ]] && return 0 done done + return 1 +} + +# 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. +_bpftool_one_of_list() +{ + _bpftool_search_list $* && return 1 COMPREPLY+=( $( compgen -W "$*" -- "$cur" ) ) } @@ -230,10 +238,14 @@ _bpftool() fi return 0 ;; + load) + _filedir + return 0 + ;; *) [[ $prev == $object ]] && \ - COMPREPLY=( $( compgen -W 'dump help pin show list' -- \ - "$cur" ) ) + COMPREPLY=( $( compgen -W 'dump help pin load \ + show list' -- "$cur" ) ) ;; esac ;; @@ -347,6 +359,54 @@ _bpftool() ;; esac ;; + cgroup) + case $command in + show|list) + _filedir + return 0 + ;; + attach|detach) + local ATTACH_TYPES='ingress egress sock_create sock_ops \ + device' + local ATTACH_FLAGS='multi override' + local PROG_TYPE='id pinned tag' + case $prev in + $command) + _filedir + return 0 + ;; + ingress|egress|sock_create|sock_ops|device) + COMPREPLY=( $( compgen -W "$PROG_TYPE" -- \ + "$cur" ) ) + return 0 + ;; + id) + _bpftool_get_prog_ids + return 0 + ;; + *) + if ! _bpftool_search_list "$ATTACH_TYPES"; then + COMPREPLY=( $( compgen -W "$ATTACH_TYPES" -- \ + "$cur" ) ) + elif [[ "$command" == "attach" ]]; then + # We have an attach type on the command line, + # but it is not the previous word, or + # "id|pinned|tag" (we already checked for + # that). This should only leave the case when + # we need attach flags for "attach" commamnd. + _bpftool_one_of_list "$ATTACH_FLAGS" + fi + return 0 + ;; + esac + ;; + *) + [[ $prev == $object ]] && \ + COMPREPLY=( $( compgen -W 'help attach detach \ + show list' -- "$cur" ) ) + ;; + esac + ;; esac } && complete -F _bpftool bpftool |