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Nearly all man pages for bpftool have the same common set of option flags (--help, --version, --json, --pretty, --debug). The description is duplicated across all the pages, which is more difficult to maintain if the description of an option changes. It may also be confusing to sort out what options are not "common" and should not be copied when creating new manual pages. Let's move the description for those common options to a separate file, which is included with a RST directive when generating the man pages. Signed-off-by: Quentin Monnet <quentin@isovalent.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/20200909162500.17010-3-quentin@isovalent.com
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834 B
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23 lines
834 B
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-h, --help
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Print short help message (similar to **bpftool help**).
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-V, --version
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Print version number (similar to **bpftool version**), and optional
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features that were included when bpftool was compiled. Optional
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features include linking against libbfd to provide the disassembler
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for JIT-ted programs (**bpftool prog dump jited**) and usage of BPF
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skeletons (some features like **bpftool prog profile** or showing
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pids associated to BPF objects may rely on it).
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-j, --json
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Generate JSON output. For commands that cannot produce JSON, this
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option has no effect.
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-p, --pretty
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Generate human-readable JSON output. Implies **-j**.
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-d, --debug
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Print all logs available, even debug-level information. This includes
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logs from libbpf as well as from the verifier, when attempting to
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load programs.
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