diff options
Diffstat (limited to 'lib/flow.c')
-rw-r--r-- | lib/flow.c | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -507,6 +507,19 @@ flow_zero_wildcards(struct flow *flow, const struct flow_wildcards *wildcards) flow->skb_priority = 0; } +/* Initializes 'fmd' with the metadata found in 'flow'. */ +void +flow_get_metadata(const struct flow *flow, struct flow_metadata *fmd) +{ + fmd->tun_id = flow->tun_id; + fmd->tun_id_mask = htonll(UINT64_MAX); + + memcpy(fmd->regs, flow->regs, sizeof fmd->regs); + memset(fmd->reg_masks, 0xff, sizeof fmd->reg_masks); + + fmd->in_port = flow->in_port; +} + char * flow_to_string(const struct flow *flow) { |