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| author | Quentin Monnet <quentin.monnet@netronome.com> | 2018-11-30 17:25:45 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2018-11-30 23:06:06 +0100 |
| commit | cad4977344b35ea116ec5fefe91a76b1dfa113f5 (patch) | |
| tree | 04ba49432fb1fb4421eddac4f84786c4fc727c23 /tools/bpf | |
| parent | tools: bpftool: use "/proc/self/" i.o. crafting links with getpid() (diff) | |
| download | linux-cad4977344b35ea116ec5fefe91a76b1dfa113f5.tar.xz linux-cad4977344b35ea116ec5fefe91a76b1dfa113f5.zip | |
tools: bpftool: fix bash completion for bpftool prog (attach|detach)
Fix bash completion for "bpftool prog (attach|detach) PROG TYPE MAP" so
that the list of indices proposed for MAP are map indices, and not PROG
indices. Also use variables for map and prog reference types ("id",
"pinned", and "tag" for programs).
Fixes: b7d3826c2ed6 ("bpf: bpftool, add support for attaching programs to maps")
Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/bpf')
| -rw-r--r-- | tools/bpf/bpftool/bash-completion/bpftool | 73 |
1 files changed, 49 insertions, 24 deletions
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool index 45c2db257d2b..b7e6c4f25ad1 100644 --- a/tools/bpf/bpftool/bash-completion/bpftool +++ b/tools/bpf/bpftool/bash-completion/bpftool @@ -243,16 +243,20 @@ _bpftool() # Completion depends on object and command in use case $object in prog) - if [[ $command != "load" && $command != "loadall" ]]; then - case $prev in - id) - _bpftool_get_prog_ids - return 0 - ;; - esac - fi + # Complete id, only for subcommands that use prog (but no map) ids + case $command in + show|list|dump|pin) + case $prev in + id) + _bpftool_get_prog_ids + return 0 + ;; + esac + ;; + esac local PROG_TYPE='id pinned tag' + local MAP_TYPE='id pinned' case $command in show|list) [[ $prev != "$command" ]] && return 0 @@ -293,22 +297,43 @@ _bpftool() return 0 ;; attach|detach) - if [[ ${#words[@]} == 7 ]]; then - COMPREPLY=( $( compgen -W "id pinned" -- "$cur" ) ) - return 0 - fi - - if [[ ${#words[@]} == 6 ]]; then - COMPREPLY=( $( compgen -W "msg_verdict skb_verdict \ - skb_parse flow_dissector" -- "$cur" ) ) - return 0 - fi - - if [[ $prev == "$command" ]]; then - COMPREPLY=( $( compgen -W "id pinned" -- "$cur" ) ) - return 0 - fi - return 0 + case $cword in + 3) + COMPREPLY=( $( compgen -W "$PROG_TYPE" -- "$cur" ) ) + return 0 + ;; + 4) + case $prev in + id) + _bpftool_get_prog_ids + ;; + pinned) + _filedir + ;; + esac + return 0 + ;; + 5) + COMPREPLY=( $( compgen -W 'msg_verdict skb_verdict \ + skb_parse flow_dissector' -- "$cur" ) ) + return 0 + ;; + 6) + COMPREPLY=( $( compgen -W "$MAP_TYPE" -- "$cur" ) ) + return 0 + ;; + 7) + case $prev in + id) + _bpftool_get_map_ids + ;; + pinned) + _filedir + ;; + esac + return 0 + ;; + esac ;; load|loadall) local obj |