try_rfc959 59 net/netfilter/nf_conntrack_ftp.c static int try_rfc959(const char *, size_t, struct nf_conntrack_man *, try_rfc959 83 net/netfilter/nf_conntrack_ftp.c .getnum = try_rfc959, try_rfc959 195 net/netfilter/nf_conntrack_ftp.c return try_rfc959(data + i, dlen - i, cmd, 0, offset);