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bpftool: Add an example for struct_ops map and shadow type.
authorKui-Feng Lee <thinker.li@gmail.com>
Thu, 29 Feb 2024 06:45:22 +0000 (22:45 -0800)
committerAndrii Nakryiko <andrii@kernel.org>
Thu, 29 Feb 2024 22:23:53 +0000 (14:23 -0800)
commitf2e81192e07e87897ff1296c96775eceea8f582a
tree39d67b886bcd562accc2b99f99d9c9c5f85e5855tree | snapshot
parenta7b0fa352eafef95bd0d736ca94965d3f884ad18commit | diff
bpftool: Add an example for struct_ops map and shadow type.

The example in bpftool-gen.8 explains how to use the pointer of the shadow
type to change the value of a field of a struct_ops map.

Signed-off-by: Kui-Feng Lee <thinker.li@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20240229064523.2091270-5-thinker.li@gmail.com
tools/bpf/bpftool/Documentation/bpftool-gen.rst diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git