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Message-Id: <20190809133248.19788-4-danieltimlee@gmail.com>
Date: Fri, 9 Aug 2019 22:32:47 +0900
From: "Daniel T. Lee" <danieltimlee@...il.com>
To: Daniel Borkmann <daniel@...earbox.net>,
Alexei Starovoitov <ast@...nel.org>
Cc: netdev@...r.kernel.org
Subject: [v4,3/4] 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@...il.com>
---
tools/bpf/bpftool/bash-completion/bpftool | 65 +++++++++++++++++++----
1 file changed, 55 insertions(+), 10 deletions(-)
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool
index c8f42e1fcbc9..dbfcf50d8215 100644
--- a/tools/bpf/bpftool/bash-completion/bpftool
+++ b/tools/bpf/bpftool/bash-completion/bpftool
@@ -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'
@@ -775,18 +771,67 @@ _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" ) )
--
2.20.1
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