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tools: bpftool: add bash-completion for net attach/detach 

This commit adds bash-completion for new "net attach/detach"
subcommand for attaching XDP program on interface.

Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Daniel T. Lee 2019-08-13 11:46:20 +09:00 committed by Alexei Starovoitov
parent 37c7f863ba
commit 10a708c24a
1 changed files with 55 additions and 10 deletions
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65
tools/bpf/bpftool/bash-completion/bpftool
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@ -201,6 +201,10 @@ _bpftool()
_bpftool_get_prog_tags
return 0
;;
dev)
_sysfs_get_netdevs
return 0
;;
file|pinned)
_filedir
return 0
@ -399,10 +403,6 @@ _bpftool()
_filedir
return 0
;;
dev)
_sysfs_get_netdevs
return 0
;;
*)
COMPREPLY=( $( compgen -W "map" -- "$cur" ) )
_bpftool_once_attr 'type'
@ -498,10 +498,6 @@ _bpftool()
key|value|flags|name|entries)
return 0
;;
dev)
_sysfs_get_netdevs
return 0
;;
*)
_bpftool_once_attr 'type'
_bpftool_once_attr 'key'
@ -778,18 +774,67 @@ _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" ) )