tools/bpf: add a testcase for MAP_GET_NEXT_KEY command of LPM_TRIE map

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A test case is added in tools/testing/selftests/bpf/test_lpm_map.c
for MAP_GET_NEXT_KEY command. A four node trie, which
is described in kernel/bpf/lpm_trie.c, is built and the
MAP_GET_NEXT_KEY results are checked.

Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Yonghong Song 2018-01-18 15:08:51 -08:00 • committed by Daniel Borkmann

parent b471f2f1de

commit 8c417dc15f

1 changed files with 122 additions and 0 deletions

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tools/testing/selftests/bpf/test_lpm_map.c

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