diff options
| -rw-r--r-- | src/libsystemd-network/sd-lldp.c | 32 | ||||
| -rw-r--r-- | src/systemd/sd-lldp.h | 2 |
2 files changed, 34 insertions, 0 deletions
diff --git a/src/libsystemd-network/sd-lldp.c b/src/libsystemd-network/sd-lldp.c index 2b788e78cd..a343370e96 100644 --- a/src/libsystemd-network/sd-lldp.c +++ b/src/libsystemd-network/sd-lldp.c @@ -702,3 +702,35 @@ int sd_lldp_new(int ifindex, return 0; } + +int sd_lldp_get_packets(sd_lldp *lldp, sd_lldp_packet ***tlvs) { + lldp_neighbour_port *p; + lldp_chassis *c; + Iterator iter; + unsigned count = 0, i; + + assert_return(lldp, -EINVAL); + assert_return(tlvs, -EINVAL); + + HASHMAP_FOREACH(c, lldp->neighbour_mib, iter) { + LIST_FOREACH(port, p, c->ports) + count++; + } + + if (!count) { + *tlvs = NULL; + return 0; + } + + *tlvs = new(sd_lldp_packet *, count); + if (!*tlvs) + return -ENOMEM; + + i = 0; + HASHMAP_FOREACH(c, lldp->neighbour_mib, iter) { + LIST_FOREACH(port, p, c->ports) + (*tlvs)[i++] = sd_lldp_packet_ref(p->packet); + } + + return count; +} diff --git a/src/systemd/sd-lldp.h b/src/systemd/sd-lldp.h index efa76dacf7..e472cbece9 100644 --- a/src/systemd/sd-lldp.h +++ b/src/systemd/sd-lldp.h @@ -55,3 +55,5 @@ int sd_lldp_packet_read_port_description(sd_lldp_packet *tlv, char **data, uint1 sd_lldp_packet *sd_lldp_packet_ref(sd_lldp_packet *tlv); sd_lldp_packet *sd_lldp_packet_unref(sd_lldp_packet *tlv); + +int sd_lldp_get_packets(sd_lldp *lldp, sd_lldp_packet ***tlvs); |