tools: bpftool: add option parsing to bpftool, --help and --version

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Add an option parsing facility to bpftool, in prevision of future
options for demanding JSON output. Currently, two options are added:
--help and --version, that act the same as the respective commands
`help` and `version`.

Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Quentin Monnet 2017-10-23 09:24:06 -07:00 • committed by David S. Miller

parent b66e907cfe

commit a2bc2e5c2c

4 changed files with 50 additions and 1 deletions

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8

tools/bpf/bpftool/Documentation/bpftool-map.rst

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tools/bpf/bpftool/Documentation/bpftool-prog.rst

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tools/bpf/bpftool/Documentation/bpftool.rst

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tools/bpf/bpftool/main.c

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