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| author | Alexei Starovoitov <ast@kernel.org> | 2023-04-13 19:54:17 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-04-13 19:54:17 -0700 |
| commit | 75860b52019cf93662c31596254599bf5f8df900 (patch) | |
| tree | ac826214cf776caaed43f3f8c8ebf101919e0cb6 | |
| parent | c04135ab351badb1daf5868328581075ead691e0 (diff) | |
selftests/bpf: Workaround for older vm_sockets.h.
Some distros ship with older vm_sockets.h that doesn't have VMADDR_CID_LOCAL
which causes selftests build to fail:
/tmp/work/bpf/bpf/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c:261:18: error: ‘VMADDR_CID_LOCAL’ undeclared (first use in this function); did you mean ‘VMADDR_CID_HOST’?
261 | addr->svm_cid = VMADDR_CID_LOCAL;
| ^~~~~~~~~~~~~~~~
| VMADDR_CID_HOST
Workaround this issue by defining it on demand.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/sockmap_listen.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 8f09e1ea3ba7..141c1e5944ee 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -20,6 +20,11 @@ #include <unistd.h> #include <linux/vm_sockets.h> +/* workaround for older vm_sockets.h */ +#ifndef VMADDR_CID_LOCAL +#define VMADDR_CID_LOCAL 1 +#endif + #include <bpf/bpf.h> #include <bpf/libbpf.h> |