lib: packets: export compose_ipv6 routine to OVN

Remove static qualifier from compose_ipv6 definition and export it to
OVN. compose_ipv6 will be used in order to add IPv6 prefix delegation
support to OVN

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>

diff --git a/lib/packets.c b/lib/packets.c
index 3c8a50d9f373cdc6b837401b11c80b976bdf09a8..9d7cc502419decaed62dddb746073ca32fbbf0dc 100644 (file)
--- a/lib/packets.c
+++ b/lib/packets.c
@@ -1557,7 +1557,7 @@ compose_arp__(struct dp_packet *b)
 
 /* This function expects packet with ethernet header with correct
  * l3 pointer set. */
-static void *
+void *
 compose_ipv6(struct dp_packet *packet, uint8_t proto,
              const struct in6_addr *src, const struct in6_addr *dst,
              uint8_t key_tc, ovs_be32 key_fl, uint8_t key_hl, int size)

diff --git a/lib/packets.h b/lib/packets.h
index d19f6e3cafdbca91a2a98d274ac5d8bf075dc481..5d7f82c45b6a28f527414f1300177d991902b2cf 100644 (file)
--- a/lib/packets.h
+++ b/lib/packets.h
@@ -1605,6 +1605,9 @@ void packet_set_igmp3_query(struct dp_packet *, uint8_t max_resp,
                             uint8_t qqic);
 void packet_format_tcp_flags(struct ds *, uint16_t);
 const char *packet_tcp_flag_to_string(uint32_t flag);
+void *compose_ipv6(struct dp_packet *packet, uint8_t proto,
+                   const struct in6_addr *src, const struct in6_addr *dst,
+                   uint8_t key_tc, ovs_be32 key_fl, uint8_t key_hl, int size);
 void compose_arp__(struct dp_packet *);
 void compose_arp(struct dp_packet *, uint16_t arp_op,
                  const struct eth_addr arp_sha,