_NETBUF Struct Reference

Network buffer structure. More...

#include <dev/netbuf.h>

Collaboration diagram for _NETBUF:

Data Fields
NETBUF *	nb_next
	Link to next structure.
uint8_t	nb_flags
	NBAF_ flags.
NBDATA	nb_dl
	Datalink buffer.
NBDATA	nb_nw
	Network buffer.
NBDATA	nb_tp
	Transport buffer.
NBDATA	nb_ap
	Application buffer.
NETBUF *	nb_ref
	Link to clone origin.

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Detailed Description

Network buffer structure.

Examples:

pingnet/pingnet.c.

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Field Documentation

NETBUF* _NETBUF::nb_next

Link to next structure.

Examples:

pingnet/pingnet.c.

Referenced by main(), NutNetBufCollect(), NutTcpDiscardBuffers(), NutTcpOutput(), NutTcpReceive(), NutTcpSm(), NutTcpStateMachine(), NutTcpStateRetranTimeout(), NutUdpDestroySocket(), NutUdpInput(), and NutUdpReceiveFrom().

uint8_t _NETBUF::nb_flags

NBAF_ flags.

Referenced by NutIpInput(), NutNetBufAlloc(), NutNetBufClonePart(), NutNetBufCollect(), NutNetBufFree(), NutTcpInput(), and NutUdpInput().

NBDATA _NETBUF::nb_dl

Datalink buffer.

Referenced by AhdlcOutput(), AhdlcRx(), CSNICrx(), DmOutput(), EmacRxThread(), Lpc17xxEmacRxThread(), NicRxLanc(), NutDumpIpcp(), NutDumpIpcpOption(), NutDumpLcp(), NutDumpLcpOption(), NutDumpPap(), NutDumpPapOption(), NutDumpPpp(), NutEtherInput(), NutEtherOutput(), NutNetBufAlloc(), NutNetBufClonePart(), NutNetBufFree(), NutPppInput(), NutPppOutput(), and wlandrv_PutPacket().

NBDATA _NETBUF::nb_nw

Network buffer.

Examples:

pingnet/pingnet.c.

Referenced by AhdlcOutput(), DmOutput(), LcpTxProtRej(), main(), NutArpAllocNetBuf(), NutArpInput(), NutArpOutput(), NutDumpIpcp(), NutDumpLcp(), NutDumpPap(), NutDumpPpp(), NutEtherInput(), NutIcmpResponse(), NutIpcpInput(), NutIpcpOutput(), NutIpInput(), NutIpOutput(), NutLcpInput(), NutLcpOutput(), NutNetBufAlloc(), NutNetBufClonePart(), NutNetBufFree(), NutPapInput(), NutPapOutput(), NutPppInput(), NutTcpReject(), NutTcpSm(), NutTcpStateMachine(), NutUdpReceiveFrom(), and wlandrv_PutPacket().

NBDATA _NETBUF::nb_tp

Transport buffer.

Examples:

pingnet/pingnet.c.

Referenced by AhdlcOutput(), DmOutput(), NutDumpPpp(), NutDumpTcpHeader(), NutIcmpInput(), NutIcmpOutput(), NutIcmpReply(), NutIcmpResponse(), NutIgmpInput(), NutIgmpOutput(), NutIpcpOutput(), NutIpInput(), NutIpOutput(), NutLcpOutput(), NutNetBufAlloc(), NutNetBufClonePart(), NutNetBufFree(), NutPapOutput(), NutTcpInput(), NutTcpOutput(), NutTcpReject(), NutTcpSm(), NutTcpStateMachine(), NutUdpInput(), NutUdpOutput(), NutUdpReceiveFrom(), and wlandrv_PutPacket().

NBDATA _NETBUF::nb_ap

Application buffer.

Examples:

pingnet/pingnet.c.

Referenced by AhdlcOutput(), DmOutput(), IpcpRxConfAck(), IpcpRxConfReq(), IpcpTxConfReq(), LcpTxConfReq(), LcpTxProtRej(), NutDumpIpcpOption(), NutDumpLcp(), NutDumpLcpOption(), NutDumpPapOption(), NutDumpPpp(), NutDumpTcpHeader(), NutIcmpInput(), NutIcmpOutput(), NutIcmpResponse(), NutIpcpInput(), NutIpcpOutput(), NutIpOutput(), NutLcpInput(), NutLcpOutput(), NutNetBufAlloc(), NutNetBufClonePart(), NutNetBufCollect(), NutNetBufFree(), NutPapInput(), NutPapOutput(), NutTcpInput(), NutTcpOutput(), NutTcpReceive(), NutTcpReject(), NutTcpStateMachine(), NutUdpInput(), NutUdpOutput(), NutUdpReceiveFrom(), NutUdpSendTo(), PapTxAuthReq(), and wlandrv_PutPacket().

NETBUF* _NETBUF::nb_ref

Link to clone origin.

Referenced by NutNetBufClonePart(), and NutNetBufFree().

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The documentation for this struct was generated from the following file:

• include/dev/netbuf.h