netbuf.c

Included Files

#include <nut/include/cfg/os.h>

#include </usr/avr/include/string.h>

#include <nut/include/sys/heap.h>

#include <nut/include/dev/netbuf.h>

Global Function NutNetBufAlloc()

NETBUF* NutNetBufAlloc ( NETBUF* nb, u_char type, u_short size )

Prototyped in:	nut/include/dev/netbuf.h
Calls:	NutHeapAllocClear()	nut/os/heap.c
	NutNetBufAllocData()	nut/dev/netbuf.c
	NutNetBufFree()	nut/dev/netbuf.c
	NutNetBufFreeData()	nut/dev/netbuf.c
Called by:	AhdlcRx()	nut/arch/avr/dev/ahdlcavr.c
	CSNICrx()	nut/arch/avr/dev/cs8900.c
	IpcpTxConfReq()	nut/net/ipcpout.c
	LcpTxConfReq()	nut/net/lcpout.c
	LcpTxProtRej()	nut/net/lcpout.c
	NicGetPacket()	nut/arch/avr/dev/nicrtl.c
	NutArpAllocNetBuf()	nut/net/arpout.c
	NutEtherOutput()	nut/net/ethout.c
	NutIcmpReply()	nut/net/icmpout.c
	NutIcmpResponse()	nut/net/icmpout.c
	NutIpOutput()	nut/net/ipout.c
	NutIpcpOutput()	nut/net/ipcpout.c
	NutLcpOutput()	nut/net/lcpout.c
	NutNetBufFree()	nut/dev/netbuf.c
	NutPapOutput()	nut/net/papout.c
	NutPppOutput()	nut/net/pppout.c
	NutTcpOutput()	nut/net/tcpout.c
	NutUdpOutput()	nut/net/udpout.c
	NutUdpSendTo()	nut/net/udpsock.c
	PapTxAuthReq()	nut/net/papout.c
	wi_rx_intr()	nut/arch/avr/dev/wlandrv.c

Global Function NutNetBufClone()

NETBUF* NutNetBufClone ( NETBUF* nb )

Prototyped in:	nut/include/dev/netbuf.h
Calls:	NutHeapAllocClear()	nut/os/heap.c
	NutNetBufAllocData()	nut/dev/netbuf.c
	NutNetBufFree()	nut/dev/netbuf.c
	memcpy()
Called by:	NutTcpOutput()	nut/net/tcpout.c

Global Function NutNetBufFree()

int NutNetBufFree ( NETBUF* nb )

Prototyped in:	nut/include/dev/netbuf.h
Calls:	NutHeapFree()	nut/os/heap.c
	NutNetBufAlloc()	nut/dev/netbuf.c
Called by:	CSEthPutPacket()	nut/arch/avr/dev/cs8900.c
	IpcpRxCodeRej()	nut/net/ipcpin.c
	IpcpRxConfAck()	nut/net/ipcpin.c
	IpcpRxConfNakRej()	nut/net/ipcpin.c
	IpcpRxConfReq()	nut/net/ipcpin.c
	IpcpRxTermReq()	nut/net/ipcpin.c
	LcpRxCodeRej()	nut/net/lcpin.c
	LcpRxConfAck()	nut/net/lcpin.c
	LcpRxConfNakRej()	nut/net/lcpin.c
	LcpRxConfReq()	nut/net/lcpin.c
	LcpRxEchoReq()	nut/net/lcpin.c
	LcpRxTermAck()	nut/net/lcpin.c
	LcpRxTermReq()	nut/net/lcpin.c
	LcpTxProtRej()	nut/net/lcpout.c
	NutArpCacheQuery()	nut/net/arpcache.c
	NutArpInput()	nut/net/arpin.c
	NutEtherInput()	nut/net/ethin.c
	NutEtherOutput()	nut/net/ethout.c
	NutIcmpInput()	nut/net/icmpin.c
	NutIcmpUnreach()	nut/net/icmpin.c
	NutIpInput()	nut/net/ipin.c
	NutIpOutput()	nut/net/ipout.c
	NutIpcpInput()	nut/net/ipcpin.c
	NutIpcpOutput()	nut/net/ipcpout.c
	NutLcpInput()	nut/net/lcpin.c
	NutLcpOutput()	nut/net/lcpout.c
	NutNetBufAlloc()	nut/dev/netbuf.c
	NutNetBufClone()	nut/dev/netbuf.c
	NutPapInput()	nut/net/papin.c
	NutPapOutput()	nut/net/papout.c
	NutPppInput()	nut/net/pppin.c
	NutPppOutput()	nut/net/pppout.c
	NutTcpDiscardBuffers()	nut/net/tcpsock.c
	NutTcpOutput()	nut/net/tcpout.c
	NutTcpProcessAck()	nut/net/tcpsm.c
	NutTcpReceive()	nut/net/tcpsock.c
	NutTcpReject()	nut/net/tcpout.c
	NutTcpStateCloseWait()	nut/net/tcpsm.c
	NutTcpStateClosing()	nut/net/tcpsm.c
	NutTcpStateEstablished()	nut/net/tcpsm.c
	NutTcpStateFinWait1()	nut/net/tcpsm.c
	NutTcpStateFinWait2()	nut/net/tcpsm.c
	NutTcpStateLastAck()	nut/net/tcpsm.c
	NutTcpStateListen()	nut/net/tcpsm.c
	NutTcpStateMachine()	nut/net/tcpsm.c
	NutTcpStateProcess()	nut/net/tcpsm.c
	NutTcpStateSynReceived()	nut/net/tcpsm.c
	NutTcpStateSynSent()	nut/net/tcpsm.c
	NutUdpDestroySocket()	nut/net/udpsock.c
	NutUdpInput()	nut/net/udpin.c
	NutUdpReceiveFrom()	nut/net/udpsock.c
	NutUdpSendTo()	nut/net/udpsock.c
	wi_rx_intr()	nut/arch/avr/dev/wlandrv.c

Local Function NutNetBufAllocData()

static int NutNetBufAllocData ( NBDATA* nbd, u_short size )

Calls:	NutHeapAlloc()	nut/os/heap.c
Called by:	NutNetBufAlloc()	nut/dev/netbuf.c
	NutNetBufClone()	nut/dev/netbuf.c

Local Function NutNetBufFreeData()

static void NutNetBufFreeData ( NBDATA* nbd )

Calls:	NutHeapFree()	nut/os/heap.c
Called by:	NutNetBufAlloc()	nut/dev/netbuf.c