selftests/bpf: emit processing progress and add quiet mode to veristat

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Emit "Processing <filepath>..." for each BPF object file to be
processed, to show progress. But also add -q (--quiet) flag to silence
such messages. Doing something more clever (like overwriting same output
line) is to cumbersome and easily breakable if there is any other
console output (e.g., errors from libbpf).

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20220923175913.3272430-5-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Andrii Nakryiko 2022-09-23 10:59:12 -07:00 • committed by Alexei Starovoitov

parent 518fee8bfa

commit c511d009ce

1 changed files with 14 additions and 1 deletions

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tools/testing/selftests/bpf/veristat.c

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