lldp: export opaque TLV type and accessor functions

Export struct tlv_packet as a public opaque sd_lldp_packet type and
make its accessor functions public.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/systemd/sd-lldp.h b/src/systemd/sd-lldp.h
index 0680e526b0..efa76dacf7 100644
--- a/src/systemd/sd-lldp.h
+++ b/src/systemd/sd-lldp.h
@@ -29,6 +29,7 @@ enum {
 };
 
 typedef struct sd_lldp sd_lldp;
+typedef struct tlv_packet sd_lldp_packet;
 
 typedef void (*sd_lldp_cb_t)(sd_lldp *lldp, int event, void *userdata);
 
@@ -43,3 +44,14 @@ int sd_lldp_detach_event(sd_lldp *lldp);
 
 int sd_lldp_set_callback(sd_lldp *lldp, sd_lldp_cb_t cb, void *userdata);
 int sd_lldp_save(sd_lldp *lldp, const char *file);
+
+int sd_lldp_packet_read_chassis_id(sd_lldp_packet *tlv, uint8_t *type, uint8_t **data, uint16_t *length);
+int sd_lldp_packet_read_port_id(sd_lldp_packet *tlv, uint8_t *type, uint8_t **data, uint16_t *length);
+int sd_lldp_packet_read_ttl(sd_lldp_packet *tlv, uint16_t *ttl);
+int sd_lldp_packet_read_system_name(sd_lldp_packet *tlv, char **data, uint16_t *length);
+int sd_lldp_packet_read_system_description(sd_lldp_packet *tlv, char **data, uint16_t *length);
+int sd_lldp_packet_read_system_capability(sd_lldp_packet *tlv, uint16_t *data);
+int sd_lldp_packet_read_port_description(sd_lldp_packet *tlv, char **data, uint16_t *length);
+
+sd_lldp_packet *sd_lldp_packet_ref(sd_lldp_packet *tlv);
+sd_lldp_packet *sd_lldp_packet_unref(sd_lldp_packet *tlv);