mirror of
https://github.com/soypat/lneto.git
synced 2026-08-05 15:33:41 +00:00
Pat Whittingslow
f9748da94f
* pcap: reuse Frame memory * slog: reduce heap allocations of addresses; also prevent heap alloc of dhcp options in pcap * dns: heapless improvement; add StackAsync buffer for more heapless operation; start thinking of errors * reuse function for reclaiming frames among all protocols for lower memory usage * remove extraneous code
33 lines
938 B
Go
33 lines
938 B
Go
package lneto
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// type ErrorPacketDrop struct {
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// Message string
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// }
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// var genericErrPacketDrop = &ErrorPacketDrop{Message: ErrPacketDrop.Error()}
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// // ErrGenericPacketDrop returns the generic packet drop error. It performs no allocations.
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// func ErrGenericPacketDrop() error {
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// return genericErrPacketDrop
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// }
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// func (err *ErrorPacketDrop) Error() string {
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// return err.Message
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// }
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type errGeneric uint8
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// Generic errors common to internet functioning.
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const (
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_ errGeneric = iota // non-initialized err
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ErrBug // lneto-bug(use build tag "debugheaplog")
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ErrPacketDrop // packet dropped
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ErrBadCRC // incorrect checksum
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ErrZeroSource // zero source(port/addr)
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ErrZeroDestination // zero destination(port/addr)
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)
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func (err errGeneric) Error() string {
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return err.String()
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}
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