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![Alan Maguire](https://secure.gravatar.com/avatar/8061580b39a4ee953d82e41bf51347a3.jpg?s=96&d=mm)
Alan Maguire committed fe937ea12ec
selftests/bpf: fix compilation error for flow_dissector.c When building the tools/testing/selftest/bpf subdirectory, (running both a local directory "make" and a "make -C tools/testing/selftests/bpf") I keep hitting the following compilation error: prog_tests/flow_dissector.c: In function ‘create_tap’: prog_tests/flow_dissector.c:150:38: error: ‘IFF_NAPI’ undeclared (first use in this function) .ifr_flags = IFF_TAP | IFF_NO_PI | IFF_NAPI | IFF_NAPI_FRAGS, ^ prog_tests/flow_dissector.c:150:38: note: each undeclared identifier is reported only once for each function it appears in prog_tests/flow_dissector.c:150:49: error: ‘IFF_NAPI_FRAGS’ undeclared Adding include/uapi/linux/if_tun.h to tools/include/uapi/linux resolves the problem and ensures the compilation of the file does not depend on having up-to-date kernel headers locally. Signed-off-by: Alan Maguire <alan.maguire@oracle.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>