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Daniel Borkmann authored
Trivial addition to allow '.' aside from '_' as "special" characters in the object name. Used to allow for substrings in maps from loader side such as ".bss", ".data", ".rodata", but could also be useful for other purposes. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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