bpf_path_d_path
BTF_ID_FLAGS(func, bpf_path_d_path)
extern int bpf_path_d_path(const struct path *path, char *buf, size_t buf__sz) __ksym;
ret = bpf_path_d_path(path, buf, sizeof(buf));
ret = bpf_path_d_path(path, buf, sizeof(buf));
bpf_path_d_path(root, buf, sizeof(buf));
bpf_path_d_path(pwd, buf, sizeof(buf));
bpf_path_d_path((struct path *)&file->f_task_work, buf, sizeof(buf));
bpf_path_d_path(&file->f_path, buf, PATH_MAX * 2);
bpf_path_d_path(path, buf, sizeof(buf));
bpf_path_d_path(NULL, buf, sizeof(buf));