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authorAndrii Nakryiko <[email protected]>2022-05-08 17:41:44 -0700
committerDaniel Borkmann <[email protected]>2022-05-09 17:15:32 +0200
commit7715f549a9d80a82428a7925fa4a00518c53c35c (patch)
tree6da1158d453283f609e69c478b59225c6fb4491c /tools/lib/bpf/bpf_helpers.h
parent2a4ca46b7d2a6f7ba7359e8d7fafe9ad378fa18e (diff)
libbpf: Complete field-based CO-RE helpers with field offset helper
Add bpf_core_field_offset() helper to complete field-based CO-RE helpers. This helper can be useful for feature-detection and for some more advanced cases of field reading (e.g., reading flexible array members). Signed-off-by: Andrii Nakryiko <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
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