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net: Create union flowi_uli
This will be used when we have seperate flowi types. Signed-off-by: David S. Miller <davem@davemloft.net>
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806566cc78
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08704bcbf0
1 changed files with 25 additions and 23 deletions
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@ -24,6 +24,30 @@ struct flowi_common {
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__u32 flowic_secid;
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};
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union flowi_uli {
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struct {
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__be16 sport;
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__be16 dport;
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} ports;
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struct {
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__u8 type;
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__u8 code;
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} icmpt;
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struct {
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__le16 sport;
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__le16 dport;
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} dnports;
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__be32 spi;
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__be32 gre_key;
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struct {
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__u8 type;
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} mht;
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};
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struct flowi {
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struct flowi_common __fl_common;
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#define flowi_oif __fl_common.flowic_oif
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@ -64,29 +88,7 @@ struct flowi {
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#define fl4_tos flowi_tos
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#define fl4_scope flowi_scope
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union {
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struct {
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__be16 sport;
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__be16 dport;
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} ports;
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struct {
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__u8 type;
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__u8 code;
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} icmpt;
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struct {
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__le16 sport;
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__le16 dport;
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} dnports;
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__be32 spi;
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__be32 gre_key;
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struct {
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__u8 type;
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} mht;
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} uli_u;
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union flowi_uli uli_u;
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#define fl_ip_sport uli_u.ports.sport
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#define fl_ip_dport uli_u.ports.dport
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#define fl_icmp_type uli_u.icmpt.type
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