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-rw-r--r--tools/testing/selftests/bpf/cgroup_helpers.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/cgroup_helpers.h b/tools/testing/selftests/bpf/cgroup_helpers.h
index 06485e0002b3b..20a4a5dcd4690 100644
--- a/tools/testing/selftests/bpf/cgroup_helpers.h
+++ b/tools/testing/selftests/bpf/cgroup_helpers.h
@@ -13,5 +13,6 @@ int create_and_get_cgroup(char *path);
int join_cgroup(char *path);
int setup_cgroup_environment(void);
void cleanup_cgroup_environment(void);
+unsigned long long get_cgroup_id(char *path);
#endif