[set] Add FlushSet function.
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parent
e49143a9d1
commit
e3323c2482
15
set.go
15
set.go
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@ -376,6 +376,21 @@ func (cc *Conn) SetDeleteElements(s *Set, vals []SetElement) error {
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return nil
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}
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// FlushSet deletes all data points from an nftables set.
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func (cc *Conn) FlushSet(s *Set) {
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data := cc.marshalAttr([]netlink.Attribute{
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{Type: unix.NFTA_SET_TABLE, Data: []byte(s.Table.Name + "\x00")},
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{Type: unix.NFTA_SET_NAME, Data: []byte(s.Name + "\x00")},
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})
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cc.messages = append(cc.messages, netlink.Message{
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Header: netlink.Header{
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Type: netlink.HeaderType((unix.NFNL_SUBSYS_NFTABLES << 8) | unix.NFT_MSG_DELSETELEM),
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Flags: netlink.Request | netlink.Acknowledge,
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},
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Data: append(extraHeader(uint8(s.Table.Family), 0), data...),
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})
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}
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var setHeaderType = netlink.HeaderType((unix.NFNL_SUBSYS_NFTABLES << 8) | unix.NFT_MSG_NEWSET)
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func setsFromMsg(msg netlink.Message) (*Set, error) {
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