static int proxy_statfs(FsContext *s, V9fsPath *fs_path, struct statfs *stbuf)
{
    int retval;
    retval = v9fs_request(s->private, T_STATFS, stbuf, fs_path);
    if (retval < 0) {
        errno = -retval;
        return -1;
    }
    return retval;
}

static int proxy_statfs(FsContext *s, V9fsPath *fs_path, struct statfs *stbuf)
{
    int retval;
    retval = v9fs_request(s->private, T_STATFS, stbuf, fs_path);
    if (retval < 0) {
        errno = -retval;
        return -1;
    }
    return retval;
}
