uses FTW_SKIP_SUBTREE which is GNU extentions, available in glibc but
not in musl
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
The bpftool allows for inspection and simple manipulation of
eBPF programs and maps, so common in the kernel selftests.
Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>