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| author | Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp> | 2019-01-24 11:51:57 +0900 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-01-24 10:47:52 +0100 |
| commit | 866e6ac47409f0bd12398b777fef61fb51ce3680 (patch) | |
| tree | 5a109ec685094de8cd0b6ff021d1e65a4af48026 | |
| parent | 923cefe3f90148b5da26433f6affbce7908e528d (diff) | |
| download | talos-op-linux-866e6ac47409f0bd12398b777fef61fb51ce3680.tar.gz talos-op-linux-866e6ac47409f0bd12398b777fef61fb51ce3680.zip | |
bpftool: feature probing, change default action
When 'bpftool feature' is executed it shows incorrect help string.
test# bpftool feature
Usage: bpftool bpftool probe [COMPONENT] [macros [prefix PREFIX]]
bpftool bpftool help
COMPONENT := { kernel | dev NAME }
Instead of fixing the help text by tweaking argv[] indices, this
patch changes the default action to 'probe'. It makes the behavior
consistent with other subcommands, where first subcommand without
extra parameter results in 'show' action.
Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
| -rw-r--r-- | tools/bpf/bpftool/feature.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/feature.c b/tools/bpf/bpftool/feature.c index 993c6f1e5473..d672d9086fff 100644 --- a/tools/bpf/bpftool/feature.c +++ b/tools/bpf/bpftool/feature.c @@ -753,8 +753,8 @@ static int do_help(int argc, char **argv) } static const struct cmd cmds[] = { - { "help", do_help }, { "probe", do_probe }, + { "help", do_help }, { 0 } }; |
