taglinefilesource code
skb60drivers/net/3c501.cstatic int  el_start_xmit(struct sk_buff *skb, struct device *dev);
skb238drivers/net/3c501.cel_start_xmit(struct sk_buff *skb, struct device *dev)
skb263drivers/net/3c501.cif (skb == NULL) {
skb268drivers/net/3c501.cif (skb->len <= 0)
skb275drivers/net/3c501.cint gp_start = 0x800 - (ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN);
skb276drivers/net/3c501.cunsigned char *buf = skb->data;
skb286drivers/net/3c501.coutsb(DATAPORT,buf,skb->len);
skb294drivers/net/3c501.cdev_kfree_skb (skb, FREE_WRITE);
skb400drivers/net/3c501.cstruct sk_buff *skb;
skb415drivers/net/3c501.cskb = alloc_skb(pkt_len, GFP_ATOMIC);
skb417drivers/net/3c501.cif (skb == NULL) {
skb422drivers/net/3c501.cskb->len = pkt_len;
skb423drivers/net/3c501.cskb->dev = dev;
skb425drivers/net/3c501.cinsb(DATAPORT, skb->data, pkt_len);
skb427drivers/net/3c501.cnetif_rx(skb);
skb272drivers/net/3c507.cstatic int  el16_send_packet(struct sk_buff *skb, struct device *dev);
skb427drivers/net/3c507.cel16_send_packet(struct sk_buff *skb, struct device *dev)
skb462drivers/net/3c507.cif (skb == NULL) {
skb471drivers/net/3c507.cshort length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
skb472drivers/net/3c507.cunsigned char *buf = skb->data;
skb482drivers/net/3c507.cdev_kfree_skb (skb, FREE_WRITE);
skb816drivers/net/3c507.cstruct sk_buff *skb;
skb819drivers/net/3c507.cskb = alloc_skb(pkt_len, GFP_ATOMIC);
skb820drivers/net/3c507.cif (skb == NULL) {
skb825drivers/net/3c507.cskb->len = pkt_len;
skb826drivers/net/3c507.cskb->dev = dev;
skb829drivers/net/3c507.cmemcpy(skb->data, data_frame + 5, pkt_len);
skb831drivers/net/3c507.cnetif_rx(skb);
skb76drivers/net/3c509.cstatic int el3_start_xmit(struct sk_buff *skb, struct device *dev);
skb326drivers/net/3c509.cel3_start_xmit(struct sk_buff *skb, struct device *dev)
skb345drivers/net/3c509.cif (skb == NULL) {
skb350drivers/net/3c509.cif (skb->len <= 0)
skb355drivers/net/3c509.cdev->name, skb->len, inw(ioaddr + EL3_STATUS));
skb378drivers/net/3c509.coutw(skb->len, ioaddr + TX_FIFO);
skb381drivers/net/3c509.coutsl(ioaddr + TX_FIFO, skb->data, (skb->len + 3) >> 2);
skb391drivers/net/3c509.cdev_kfree_skb (skb, FREE_WRITE);
skb541drivers/net/3c509.cstruct sk_buff *skb;
skb543drivers/net/3c509.cskb = alloc_skb(pkt_len+3, GFP_ATOMIC);
skb547drivers/net/3c509.cif (skb != NULL) {
skb548drivers/net/3c509.cskb->len = pkt_len;
skb549drivers/net/3c509.cskb->dev = dev;
skb552drivers/net/3c509.cinsl(ioaddr+RX_FIFO, skb->data,
skb556drivers/net/3c509.cnetif_rx(skb);
skb560drivers/net/3c509.cskb->lock = 0;
skb561drivers/net/3c509.cif (dev_rint((unsigned char *)skb, pkt_len,
skb576drivers/net/3c509.ckfree_s(skb, FREE_READ);
skb125drivers/net/8390.cstatic int ei_start_xmit(struct sk_buff *skb, struct device *dev)
skb163drivers/net/8390.cif (skb == NULL) {
skb168drivers/net/8390.clength = skb->len;
skb169drivers/net/8390.cif (skb->len <= 0)
skb209drivers/net/8390.cei_block_output(dev, length, skb->data, output_page);
skb223drivers/net/8390.cei_block_output(dev, length, skb->data, ei_local->tx_start_page);
skb233drivers/net/8390.cdev_kfree_skb (skb, FREE_WRITE);
skb439drivers/net/8390.cstruct sk_buff *skb;
skb441drivers/net/8390.cskb = alloc_skb(pkt_len, GFP_ATOMIC);
skb442drivers/net/8390.cif (skb == NULL) {
skb449drivers/net/8390.cskb->len = pkt_len;
skb450drivers/net/8390.cskb->dev = dev;
skb452drivers/net/8390.cei_block_input(dev, pkt_len, (char *) skb->data,
skb454drivers/net/8390.cnetif_rx(skb);
skb186drivers/net/apricot.cstatic int i596_start_xmit(struct sk_buff *skb, struct device *dev);
skb318drivers/net/apricot.cstruct sk_buff *skb = alloc_skb(pkt_len, GFP_ATOMIC);
skb322drivers/net/apricot.cif (skb == NULL)
skb329drivers/net/apricot.cskb->len = pkt_len;
skb330drivers/net/apricot.cskb->dev=dev;    
skb331drivers/net/apricot.cmemcpy(skb->data, lp->scb.rfd->data, pkt_len);
skb333drivers/net/apricot.cnetif_rx(skb);
skb336drivers/net/apricot.cif (i596_debug > 4) print_eth(skb->data);
skb450drivers/net/apricot.cstruct sk_buff *skb = ((struct sk_buff *)(tx_cmd->tbd->data)) -1;
skb452drivers/net/apricot.cdev_kfree_skb(skb, FREE_WRITE);
skb512drivers/net/apricot.ci596_start_xmit(struct sk_buff *skb, struct device *dev)
skb554drivers/net/apricot.cif (skb == NULL) {
skb560drivers/net/apricot.cif (skb->len <= 0) return 0;
skb570drivers/net/apricot.cshort length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
skb579drivers/net/apricot.cdev_kfree_skb(skb, FREE_WRITE);
skb593drivers/net/apricot.ctx_cmd->tbd->data = skb->data;
skb595drivers/net/apricot.cif (i596_debug > 3) print_eth(skb->data);
skb740drivers/net/apricot.cstruct sk_buff *skb = ((struct sk_buff *)(tx_cmd->tbd->data)) -1;
skb742drivers/net/apricot.cdev_kfree_skb(skb, FREE_WRITE);
skb746drivers/net/apricot.cif (i596_debug >2) print_eth(skb->data);
skb113drivers/net/at1700.cstatic int  net_send_packet(struct sk_buff *skb, struct device *dev);
skb343drivers/net/at1700.cnet_send_packet(struct sk_buff *skb, struct device *dev)
skb374drivers/net/at1700.cif (skb == NULL) {
skb384drivers/net/at1700.cshort length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
skb385drivers/net/at1700.cunsigned char *buf = skb->data;
skb409drivers/net/at1700.cdev_kfree_skb (skb, FREE_WRITE);
skb493drivers/net/at1700.cstruct sk_buff *skb;
skb502drivers/net/at1700.cskb = alloc_skb(pkt_len, GFP_ATOMIC);
skb503drivers/net/at1700.cif (skb == NULL) {
skb510drivers/net/at1700.cskb->len = pkt_len;
skb511drivers/net/at1700.cskb->dev = dev;
skb513drivers/net/at1700.cinsw(ioaddr + DATAPORT, skb->data, (pkt_len + 1) >> 1);
skb519drivers/net/at1700.cprintk(" %02x", skb->data[i]);
skb523drivers/net/at1700.cnetif_rx(skb);
skb140drivers/net/atp.cstatic int  net_send_packet(struct sk_buff *skb, struct device *dev);
skb411drivers/net/atp.cnet_send_packet(struct sk_buff *skb, struct device *dev)
skb435drivers/net/atp.cif (skb == NULL) {
skb445drivers/net/atp.cshort length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
skb446drivers/net/atp.cunsigned char *buf = skb->data;
skb474drivers/net/atp.cdev_kfree_skb (skb, FREE_WRITE);
skb629drivers/net/atp.cstruct sk_buff *skb;
skb631drivers/net/atp.cskb = alloc_skb(pkt_len, GFP_ATOMIC);
skb632drivers/net/atp.cif (skb == NULL) {
skb637drivers/net/atp.cskb->len = pkt_len;
skb638drivers/net/atp.cskb->dev = dev;
skb640drivers/net/atp.cread_block(ioaddr, pkt_len, skb->data, dev->if_port);
skb643drivers/net/atp.cunsigned char *data = skb->data;
skb651drivers/net/atp.cnetif_rx(skb);
skb217drivers/net/d_link.cstatic int  d_link_start_xmit(struct sk_buff *skb, struct device *dev);
skb379drivers/net/d_link.cd_link_start_xmit(struct sk_buff *skb, struct device *dev)
skb384drivers/net/d_link.cunsigned char  *buffer = skb->data;
skb392drivers/net/d_link.cif (skb == NULL) {
skb414drivers/net/d_link.cPRINTK(("d_link_start_xmit:len=%d, page %d/%d\n", skb->len, tx_fifo_in, free_tx_pages));
skb416drivers/net/d_link.cif ((len = skb->len) < RUNT)
skb443drivers/net/d_link.cif (skb->free)
skb444drivers/net/d_link.ckfree_skb (skb, FREE_WRITE);
skb544drivers/net/d_link.cstruct sk_buff  *skb;
skb565drivers/net/d_link.cskb = alloc_skb(size, GFP_ATOMIC);
skb567drivers/net/d_link.cif (skb == NULL) {
skb574drivers/net/d_link.cskb->lock = 0;
skb576drivers/net/d_link.cbuffer = skb->data;
skb585drivers/net/d_link.cif (dev_rint((unsigned char *)skb, size, IN_SKBUFF, dev))
skb246drivers/net/de600.cstatic int  de600_start_xmit(struct sk_buff *skb, struct device *dev);
skb401drivers/net/de600.cde600_start_xmit(struct sk_buff *skb, struct device *dev)
skb406drivers/net/de600.cbyte  *buffer = skb->data;
skb414drivers/net/de600.cif (skb == NULL) {
skb438drivers/net/de600.cPRINTK(("de600_start_xmit:len=%d, page %d/%d\n", skb->len, tx_fifo_in, free_tx_pages));
skb440drivers/net/de600.cif ((len = skb->len) < RUNT)
skb480drivers/net/de600.cif (skb->sk && (skb->sk->protocol == IPPROTO_TCP) &&
skb481drivers/net/de600.c(skb->sk->prot->rspace != &de600_rspace))
skb482drivers/net/de600.cskb->sk->prot->rspace = de600_rspace; /* Ugh! */
skb485drivers/net/de600.cdev_kfree_skb (skb, FREE_WRITE);
skb585drivers/net/de600.cstruct sk_buff  *skb;
skb610drivers/net/de600.cskb = alloc_skb(size, GFP_ATOMIC);
skb612drivers/net/de600.cif (skb == NULL) {
skb619drivers/net/de600.cskb->lock = 0;
skb621drivers/net/de600.cbuffer = skb->data;
skb630drivers/net/de600.cif (dev_rint((unsigned char *)skb, size, IN_SKBUFF, dev))
skb477drivers/net/de620.cde620_start_xmit(struct sk_buff *skb, struct device *dev)
skb482drivers/net/de620.cbyte *buffer = skb->data;
skb491drivers/net/de620.cif (skb == NULL) {
skb516drivers/net/de620.cif ((len = skb->len) < RUNT)
skb526drivers/net/de620.c(int)skb->len, using_txbuf));
skb556drivers/net/de620.cdev_kfree_skb (skb, FREE_WRITE);
skb619drivers/net/de620.cstruct sk_buff *skb;
skb674drivers/net/de620.cskb = alloc_skb(size, GFP_ATOMIC);
skb675drivers/net/de620.cif (skb == NULL) { /* Yeah, but no place to put it... */
skb681drivers/net/de620.cskb->len = size; skb->dev = dev; skb->free = 1;
skb683drivers/net/de620.cbuffer = skb->data;
skb687drivers/net/de620.cnetif_rx(skb); /* deliver it "upstairs" */
skb267drivers/net/depca.cstatic int depca_start_xmit(struct sk_buff *skb, struct device *dev);
skb780drivers/net/depca.cdepca_start_xmit(struct sk_buff *skb, struct device *dev)
skb805drivers/net/depca.cif (skb == NULL) {
skb810drivers/net/depca.cif (skb->len <= 0) {
skb834drivers/net/depca.clong skbL = skb->len;
skb835drivers/net/depca.cchar *p = (char *) skb->data;
skb856drivers/net/depca.cmemcpy((unsigned char *)(buf), skb->data, len);
skb880drivers/net/depca.cmemcpy((unsigned char *)buf, skb->data, PKT_HDR_LEN);
skb917drivers/net/depca.cdev_kfree_skb (skb, FREE_WRITE);
skb1028drivers/net/depca.cstruct sk_buff *skb;
skb1030drivers/net/depca.cskb = alloc_skb(pkt_len, GFP_ATOMIC);
skb1031drivers/net/depca.cif (skb == NULL) {
skb1036drivers/net/depca.cskb->len = pkt_len;
skb1037drivers/net/depca.cskb->dev = dev;
skb1038drivers/net/depca.cmemcpy(skb->data,
skb1045drivers/net/depca.cnetif_rx(skb);
skb55drivers/net/dummy.cstatic int dummy_xmit(struct sk_buff *skb, struct device *dev);
skb83drivers/net/dummy.cdummy_xmit(struct sk_buff *skb, struct device *dev)
skb89drivers/net/dummy.cif (skb == NULL || dev == NULL)
skb92drivers/net/dummy.cdev_kfree_skb(skb, FREE_WRITE);
skb285drivers/net/eexpress.cstatic int  eexp_send_packet(struct sk_buff *skb, struct device *dev);
skb442drivers/net/eexpress.ceexp_send_packet(struct sk_buff *skb, struct device *dev)
skb477drivers/net/eexpress.cif (skb == NULL) {
skb486drivers/net/eexpress.cshort length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
skb487drivers/net/eexpress.cunsigned char *buf = skb->data;
skb497drivers/net/eexpress.cdev_kfree_skb (skb, FREE_WRITE);
skb923drivers/net/eexpress.cstruct sk_buff *skb;
skb926drivers/net/eexpress.cskb = alloc_skb(pkt_len, GFP_ATOMIC);
skb927drivers/net/eexpress.cif (skb == NULL) {
skb932drivers/net/eexpress.cskb->len = pkt_len;
skb933drivers/net/eexpress.cskb->dev = dev;
skb937drivers/net/eexpress.cinsw(ioaddr, skb->data, (pkt_len + 1) >> 1);
skb939drivers/net/eexpress.cnetif_rx(skb);
skb206drivers/net/lance.cstatic int lance_start_xmit(struct sk_buff *skb, struct device *dev);
skb462drivers/net/lance.clance_start_xmit(struct sk_buff *skb, struct device *dev)
skb503drivers/net/lance.cif (skb == NULL) {
skb508drivers/net/lance.cif (skb->len <= 0)
skb543drivers/net/lance.c-(ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN);
skb545drivers/net/lance.clp->tx_ring[entry].length = -skb->len;
skb551drivers/net/lance.cif ((int)(skb->data) + skb->len > 0x01000000) {
skb554drivers/net/lance.cdev->name, (int)(skb->data));
skb555drivers/net/lance.cmemcpy(&lp->tx_bounce_buffs[entry], skb->data, skb->len);
skb558drivers/net/lance.cdev_kfree_skb (skb, FREE_WRITE);
skb560drivers/net/lance.clp->tx_ring[entry].base = (int)(skb->data) | 0x83000000;
skb646drivers/net/lance.cstruct sk_buff *skb = ((struct sk_buff *)databuff) - 1;
skb647drivers/net/lance.cdev_kfree_skb(skb,FREE_WRITE);
skb716drivers/net/lance.cstruct sk_buff *skb;
skb718drivers/net/lance.cskb = alloc_skb(pkt_len, GFP_ATOMIC);
skb719drivers/net/lance.cif (skb == NULL) {
skb732drivers/net/lance.cskb->len = pkt_len;
skb733drivers/net/lance.cskb->dev = dev;
skb734drivers/net/lance.cmemcpy(skb->data,
skb737drivers/net/lance.cnetif_rx(skb);
skb44drivers/net/loopback.cloopback_xmit(struct sk_buff *skb, struct device *dev)
skb49drivers/net/loopback.cif (skb == NULL || dev == NULL) return(0);
skb63drivers/net/loopback.cdone = dev_rint(skb->data, skb->len, 0, dev);
skb64drivers/net/loopback.cdev_kfree_skb(skb, FREE_WRITE);
skb120drivers/net/plip.cstatic int plip_tx_packet(struct sk_buff *skb, struct device *dev);
skb125drivers/net/plip.cvoid *source, unsigned len, struct sk_buff *skb);
skb128drivers/net/plip.cunsigned long raddr, struct sk_buff *skb);
skb165drivers/net/plip.cstruct sk_buff *skb;
skb277drivers/net/plip.cplip_tx_packet (struct sk_buff *skb, struct device *dev)
skb296drivers/net/plip.cif (skb == NULL) {
skb318drivers/net/plip.cif (skb->len > dev->mtu) {
skb319drivers/net/plip.cprintk("%s: packet too big, %d.\n", dev->name, (int)skb->len);
skb323drivers/net/plip.csnd->skb = skb;
skb324drivers/net/plip.csnd->length = skb->len;
skb355drivers/net/plip.crcv->skb = alloc_skb(dev->mtu, GFP_KERNEL);
skb356drivers/net/plip.cif (rcv->skb == NULL) {
skb360drivers/net/plip.crcv->skb->len = dev->mtu;
skb361drivers/net/plip.crcv->skb->dev = dev;
skb407drivers/net/plip.cvoid *saddr, unsigned len, struct sk_buff *skb)
skb417drivers/net/plip.creturn eth_header(buff, dev, type, daddr, saddr, len, skb);
skb430drivers/net/plip.cstruct sk_buff *skb)
skb477drivers/net/plip.cif (rcv->skb == NULL) {
skb478drivers/net/plip.crcv->skb = alloc_skb(dev->mtu, GFP_ATOMIC);
skb479drivers/net/plip.cif (rcv->skb == NULL) {
skb483drivers/net/plip.crcv->skb->len = dev->mtu;
skb484drivers/net/plip.crcv->skb->dev = dev;
skb564drivers/net/plip.cunsigned char *lbuf = rcv->skb->data;
skb592drivers/net/plip.cif (rcv->length > rcv->skb->len || rcv->length < 8) {
skb597drivers/net/plip.crcv->skb->len = rcv->length;
skb627drivers/net/plip.cnetif_rx(rcv->skb);
skb630drivers/net/plip.crcv->skb = alloc_skb(dev->mtu, GFP_ATOMIC);
skb631drivers/net/plip.cif (rcv->skb == NULL) {
skb636drivers/net/plip.crcv->skb->len = dev->mtu;
skb637drivers/net/plip.crcv->skb->dev = dev;
skb806drivers/net/plip.cunsigned char *lbuf = snd->skb->data;
skb887drivers/net/plip.cdev_kfree_skb(snd->skb, FREE_WRITE);
skb908drivers/net/plip.cdev_kfree_skb(snd->skb,FREE_WRITE);
skb120drivers/net/ppp.cstatic void ppp_add_arp(unsigned long addr, struct sk_buff *skb,
skb1672drivers/net/ppp.cppp_xmit(struct sk_buff *skb, struct device *dev)
skb1681drivers/net/ppp.cif (skb == NULL) {
skb1689drivers/net/ppp.cp     = (unsigned char *) (skb + 1);
skb1690drivers/net/ppp.clen   = skb->len;
skb1694drivers/net/ppp.c(unsigned long int) skb, ppp->sending));
skb1715drivers/net/ppp.clen = ntohs( ((struct iphdr *)(skb->data)) -> tot_len );
skb1756drivers/net/ppp.cstruct iphdr *iph = (struct iphdr *) (skb + 1);
skb1803drivers/net/ppp.cdev_kfree_skb(skb, FREE_WRITE);
skb1808drivers/net/ppp.cppp_type_trans (struct sk_buff *skb, struct device *dev)
skb1828drivers/net/ppp.cppp_add_arp(unsigned long addr, struct sk_buff *skb, struct device *dev)
skb1836drivers/net/ppp.cvoid *daddr, void *saddr, unsigned len, struct sk_buff *skb)
skb1843drivers/net/ppp.cstruct sk_buff *skb)
skb103drivers/net/skeleton.cstatic int  net_send_packet(struct sk_buff *skb, struct device *dev);
skb257drivers/net/skeleton.cnet_send_packet(struct sk_buff *skb, struct device *dev)
skb279drivers/net/skeleton.cif (skb == NULL) {
skb289drivers/net/skeleton.cshort length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
skb290drivers/net/skeleton.cunsigned char *buf = skb->data;
skb295drivers/net/skeleton.cdev_kfree_skb (skb, FREE_WRITE);
skb366drivers/net/skeleton.cstruct sk_buff *skb;
skb368drivers/net/skeleton.cskb = alloc_skb(pkt_len, GFP_ATOMIC);
skb369drivers/net/skeleton.cif (skb == NULL) {
skb374drivers/net/skeleton.cskb->len = pkt_len;
skb375drivers/net/skeleton.cskb->dev = dev;
skb378drivers/net/skeleton.cmemcpy(skb->data, (void*)dev->rmem_start,
skb381drivers/net/skeleton.cinsw(ioaddr, skb->data, (pkt_len + 1) >> 1);
skb383drivers/net/skeleton.cnetif_rx(skb);
skb448drivers/net/slip.csl_xmit(struct sk_buff *skb, struct device *dev)
skb469drivers/net/slip.cif (skb != NULL) {
skb472drivers/net/slip.csize=skb->len;
skb473drivers/net/slip.csl_encaps(sl, skb->data, size);
skb474drivers/net/slip.cdev_kfree_skb(skb, FREE_WRITE);
skb482drivers/net/slip.csl_type_trans (struct sk_buff *skb, struct device *dev)
skb496drivers/net/slip.cvoid *daddr, void *saddr, unsigned len, struct sk_buff *skb)
skb502drivers/net/slip.creturn ax25_encapsulate(buff,dev,type,daddr,saddr,len,skb);
skb513drivers/net/slip.cstruct sk_buff *skb)
skb520drivers/net/slip.creturn ax25_rebuild_header(buff,dev,raddr, skb);
skb34include/linux/etherdevice.hstruct sk_buff *skb);
skb36include/linux/etherdevice.hunsigned long raddr, struct sk_buff *skb);
skb37include/linux/etherdevice.hextern unsigned short  eth_type_trans(struct sk_buff *skb, struct device *dev);
skb122include/linux/netdevice.hint        (*hard_start_xmit) (struct sk_buff *skb,
skb130include/linux/netdevice.hstruct sk_buff *skb);
skb132include/linux/netdevice.hunsigned long raddr, struct sk_buff *skb);
skb133include/linux/netdevice.hunsigned short    (*type_trans) (struct sk_buff *skb,
skb180include/linux/netdevice.hextern void    dev_queue_xmit(struct sk_buff *skb, struct device *dev,
skb183include/linux/netdevice.hextern void    netif_rx(struct sk_buff *skb);
skb101include/linux/skbuff.hextern void      kfree_skb(struct sk_buff *skb, int rw);
skb111include/linux/skbuff.hextern void      kfree_skbmem(struct sk_buff *skb, unsigned size);
skb112include/linux/skbuff.hextern struct sk_buff *    skb_clone(struct sk_buff *skb, int priority);
skb113include/linux/skbuff.hextern void      skb_device_lock(struct sk_buff *skb);
skb114include/linux/skbuff.hextern void      skb_device_unlock(struct sk_buff *skb);
skb115include/linux/skbuff.hextern void      dev_kfree_skb(struct sk_buff *skb, int mode);
skb116include/linux/skbuff.hextern int      skb_device_locked(struct sk_buff *skb);
skb130include/linux/skbuff.hextern int       skb_check(struct sk_buff *skb,int,int, char *);
skb131include/linux/skbuff.h#define IS_SKB(skb)    skb_check((skb), 0, __LINE__,__FILE__)
skb132include/linux/skbuff.h#define IS_SKB_HEAD(skb)  skb_check((skb), 1, __LINE__,__FILE__)
skb134include/linux/skbuff.h#define IS_SKB(skb)    0
skb135include/linux/skbuff.h#define IS_SKB_HEAD(skb)  0
skb141include/linux/skbuff.hextern void      skb_free_datagram(struct sk_buff *skb);
skb236net/inet/af_inet.cstruct sk_buff *skb;
skb249net/inet/af_inet.cwhile ((skb = tcp_dequeue_partial(sk)) != NULL) {
skb250net/inet/af_inet.cIS_SKB(skb);
skb251net/inet/af_inet.ckfree_skb(skb, FREE_WRITE);
skb255net/inet/af_inet.cwhile((skb = skb_dequeue(&sk->write_queue)) != NULL) {
skb256net/inet/af_inet.cIS_SKB(skb);
skb257net/inet/af_inet.ckfree_skb(skb, FREE_WRITE);
skb260net/inet/af_inet.cwhile((skb=skb_dequeue(&sk->receive_queue))!=NULL) {
skb265net/inet/af_inet.cif (skb->sk != NULL && skb->sk != sk) 
skb267net/inet/af_inet.cIS_SKB(skb);
skb268net/inet/af_inet.cskb->sk->dead = 1;
skb269net/inet/af_inet.cskb->sk->prot->close(skb->sk, 0);
skb271net/inet/af_inet.cIS_SKB(skb);
skb272net/inet/af_inet.ckfree_skb(skb, FREE_READ);
skb277net/inet/af_inet.cfor(skb = sk->send_head; skb != NULL; )
skb285net/inet/af_inet.cif (skb->next  && skb->prev) {
skb287net/inet/af_inet.cIS_SKB(skb);
skb288net/inet/af_inet.cskb_unlink(skb);
skb290net/inet/af_inet.cskb->dev = NULL;
skb291net/inet/af_inet.cskb2 = skb->link3;
skb292net/inet/af_inet.ckfree_skb(skb, FREE_WRITE);
skb293net/inet/af_inet.cskb = skb2;
skb299net/inet/af_inet.cwhile((skb=skb_dequeue(&sk->back_log))!=NULL) 
skb303net/inet/af_inet.ckfree_skb(skb, FREE_READ);
skb84net/inet/arp.cstruct sk_buff_head    skb;      /* list of queued packets   */
skb231net/inet/arp.cstruct sk_buff *skb;
skb240net/inet/arp.cwhile ((skb = skb_dequeue(&entry->skb)) != NULL)
skb242net/inet/arp.cskb_device_lock(skb);
skb244net/inet/arp.cdev_kfree_skb(skb, FREE_WRITE);
skb298net/inet/arp.cstruct sk_buff *skb;
skb313net/inet/arp.cskb = alloc_skb(sizeof(struct arphdr)+ 2*(dev->addr_len+4)
skb315net/inet/arp.cif (skb == NULL)
skb320net/inet/arp.cskb->len = sizeof(struct arphdr) + dev->hard_header_len + 2*(dev->addr_len+4);
skb321net/inet/arp.cskb->arp = 1;
skb322net/inet/arp.cskb->dev = dev;
skb323net/inet/arp.cskb->free = 1;
skb329net/inet/arp.cdev->hard_header(skb->data,dev,ptype,dest_hw?dest_hw:dev->broadcast,src_hw?src_hw:NULL,skb->len,skb);
skb332net/inet/arp.carp = (struct arphdr *) (skb->data + dev->hard_header_len);
skb356net/inet/arp.cdev_queue_xmit(skb, dev, 0);
skb437net/inet/arp.cstruct sk_buff *skb;
skb455net/inet/arp.cwhile((skb = skb_dequeue(&entry->skb)) != NULL)
skb457net/inet/arp.cIS_SKB(skb);
skb458net/inet/arp.cskb_device_lock(skb);
skb460net/inet/arp.cif(!skb->dev->rebuild_header(skb->data,skb->dev,skb->raddr,skb))
skb462net/inet/arp.cskb->arp  = 1;
skb463net/inet/arp.cif(skb->sk==NULL)
skb464net/inet/arp.cdev_queue_xmit(skb, skb->dev, 0);
skb466net/inet/arp.cdev_queue_xmit(skb,skb->dev,skb->sk->priority);
skb474net/inet/arp.cprintk("arp_send_q: failed to find %s\n",in_ntoa(skb->raddr));
skb517net/inet/arp.cint arp_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt)
skb523net/inet/arp.cstruct arphdr *arp = (struct arphdr *)skb->h.raw;
skb545net/inet/arp.ckfree_skb(skb, FREE_READ);
skb561net/inet/arp.ckfree_skb(skb, FREE_READ);
skb569net/inet/arp.ckfree_skb(skb, FREE_READ);
skb576net/inet/arp.ckfree_skb(skb, FREE_READ);
skb600net/inet/arp.ckfree_skb(skb, FREE_READ);
skb630net/inet/arp.ckfree_skb(skb, FREE_READ);
skb651net/inet/arp.ckfree_skb(skb, FREE_READ);
skb669net/inet/arp.ckfree_skb(skb, FREE_READ);
skb675net/inet/arp.ckfree_skb(skb, FREE_READ);
skb741net/inet/arp.ckfree_skb(skb, FREE_READ);
skb751net/inet/arp.centry->dev = skb->dev;
skb752net/inet/arp.cskb_queue_head_init(&entry->skb);
skb762net/inet/arp.ckfree_skb(skb, FREE_READ);
skb772net/inet/arp.cunsigned long saddr, struct sk_buff *skb)
skb781net/inet/arp.cskb->arp = 1;
skb785net/inet/arp.cskb->arp = 1;
skb809net/inet/arp.cif (skb != NULL)
skb810net/inet/arp.cskb_queue_tail(&entry->skb, skb);
skb821net/inet/arp.cif (skb)
skb822net/inet/arp.cskb->arp = 1;
skb849net/inet/arp.cskb_queue_head_init(&entry->skb);
skb850net/inet/arp.cif (skb != NULL)
skb851net/inet/arp.cskb_queue_tail(&entry->skb, skb);
skb855net/inet/arp.cif (skb != NULL && skb->free)
skb856net/inet/arp.ckfree_skb(skb, FREE_WRITE);
skb1052net/inet/arp.cskb_queue_head_init(&entry->skb);
skb8net/inet/arp.hextern int  arp_rcv(struct sk_buff *skb, struct device *dev,
skb11net/inet/arp.hstruct device *dev, unsigned long saddr, struct sk_buff *skb);
skb55net/inet/datagram.cstruct sk_buff *skb;
skb125net/inet/datagram.cskb=skb_dequeue(&sk->receive_queue);
skb126net/inet/datagram.cif(skb!=NULL)
skb127net/inet/datagram.cskb->users++;
skb134net/inet/datagram.cskb=skb_peek(&sk->receive_queue);
skb135net/inet/datagram.cif(skb!=NULL)
skb136net/inet/datagram.cskb->users++;
skb138net/inet/datagram.cif(skb==NULL)  /* shouldn't happen but .. */
skb141net/inet/datagram.creturn skb;
skb144net/inet/datagram.cvoid skb_free_datagram(struct sk_buff *skb)
skb150net/inet/datagram.cskb->users--;
skb151net/inet/datagram.cif(skb->users>0)
skb157net/inet/datagram.cif(!skb->next && !skb->prev)  /* Been dequeued by someone - ie its read */
skb158net/inet/datagram.ckfree_skb(skb,FREE_READ);
skb162net/inet/datagram.cvoid skb_copy_datagram(struct sk_buff *skb, int offset, char *to, int size)
skb166net/inet/datagram.cmemcpy_tofs(to,skb->h.raw+offset,size);
skb317net/inet/dev.cstruct sk_buff *skb;
skb318net/inet/dev.cwhile((skb=skb_dequeue(&dev->buffs[ct]))!=NULL)
skb319net/inet/dev.cif(skb->free)
skb320net/inet/dev.ckfree_skb(skb,FREE_WRITE);
skb336net/inet/dev.cvoid dev_queue_xmit(struct sk_buff *skb, struct device *dev, int pri)
skb349net/inet/dev.cif(pri>=0 && !skb_device_locked(skb))
skb350net/inet/dev.cskb_device_lock(skb);  /* Shove a lock on the frame */
skb360net/inet/dev.cIS_SKB(skb);
skb362net/inet/dev.cskb->dev = dev;
skb368net/inet/dev.cif (skb->next != NULL) 
skb401net/inet/dev.cif (!skb->arp && dev->rebuild_header(skb->data, dev, skb->raddr, skb)) {
skb402net/inet/dev.cskb_device_unlock(skb);  /* It's now safely on the arp queue */
skb410net/inet/dev.cskb->in_dev_queue=1;
skb412net/inet/dev.cskb_queue_tail(dev->buffs + pri,skb);
skb413net/inet/dev.cskb_device_unlock(skb);    /* Buffer is on the device queue and can be freed safely */
skb414net/inet/dev.cskb = skb_dequeue(dev->buffs + pri);
skb415net/inet/dev.cskb_device_lock(skb);    /* New buffer needs locking down */
skb417net/inet/dev.cskb->in_dev_queue=0;
skb422net/inet/dev.cif (dev->hard_start_xmit(skb, dev) == 0) {
skb438net/inet/dev.cskb->in_dev_queue=1;
skb441net/inet/dev.cskb_device_unlock(skb);
skb442net/inet/dev.cskb_queue_head(dev->buffs + pri,skb);
skb452net/inet/dev.cvoid netif_rx(struct sk_buff *skb)
skb462net/inet/dev.cskb->sk = NULL;
skb463net/inet/dev.cskb->free = 1;
skb464net/inet/dev.cif(skb->stamp.tv_sec==0)
skb465net/inet/dev.cskb->stamp = xtime;
skb478net/inet/dev.ckfree_skb(skb, FREE_READ);
skb486net/inet/dev.cIS_SKB(skb);
skb487net/inet/dev.cskb_queue_tail(&backlog,skb);
skb517net/inet/dev.cstruct sk_buff *skb = NULL;
skb527net/inet/dev.cskb = (struct sk_buff *) buff;
skb539net/inet/dev.cskb = alloc_skb(len, GFP_ATOMIC);
skb540net/inet/dev.cif (skb == NULL) 
skb553net/inet/dev.cto = skb->data;
skb575net/inet/dev.cskb->len = len;
skb576net/inet/dev.cskb->dev = dev;
skb577net/inet/dev.cskb->free = 1;
skb579net/inet/dev.cnetif_rx(skb);
skb636net/inet/dev.cstruct sk_buff *skb;
skb669net/inet/dev.cwhile((skb=skb_dequeue(&backlog))!=NULL)
skb687net/inet/dev.cskb->h.raw = skb->data + skb->dev->hard_header_len;
skb688net/inet/dev.cskb->len -= skb->dev->hard_header_len;
skb701net/inet/dev.ctype = skb->dev->type_trans(skb, skb->dev);
skb729net/inet/dev.cskb2 = alloc_skb(skb->len, GFP_ATOMIC);
skb732net/inet/dev.cmemcpy(skb2, skb, skb2->mem_len);
skb736net/inet/dev.c(unsigned long) skb->h.raw -
skb737net/inet/dev.c(unsigned long) skb
skb741net/inet/dev.cskb2=skb_clone(skb, GFP_ATOMIC);
skb748net/inet/dev.cskb2 = skb;
skb762net/inet/dev.cptype->func(skb2, skb->dev, ptype);
skb772net/inet/dev.ckfree_skb(skb, FREE_WRITE);
skb806net/inet/dev.cstruct sk_buff *skb;
skb822net/inet/dev.cwhile((skb=skb_dequeue(&dev->buffs[i]))!=NULL)
skb827net/inet/dev.cskb_device_lock(skb);
skb833net/inet/dev.cdev_queue_xmit(skb,dev,-i - 1);
skb84net/inet/eth.cstruct sk_buff *skb)
skb134net/inet/eth.cstruct sk_buff *skb)
skb153net/inet/eth.creturn arp_find(eth->h_dest, dst, dev, dev->pa_addr, skb)? 1 : 0;
skb166net/inet/eth.cunsigned short eth_type_trans(struct sk_buff *skb, struct device *dev)
skb168net/inet/eth.cstruct ethhdr *eth = (struct ethhdr *) skb->data;
skb174net/inet/eth.cskb->pkt_type=PACKET_BROADCAST;
skb176net/inet/eth.cskb->pkt_type=PACKET_MULTICAST;
skb182net/inet/eth.cskb->pkt_type=PACKET_OTHERHOST;
skb31net/inet/eth.hextern void    eth_add_arp(unsigned long addr, struct sk_buff *skb,
skb33net/inet/eth.hextern unsigned short  eth_type_trans(struct sk_buff *skb, struct device *dev);
skb92net/inet/icmp.cstruct sk_buff *skb;
skb164net/inet/icmp.cskb = (struct sk_buff *) alloc_skb(len, GFP_ATOMIC);
skb165net/inet/icmp.cif (skb == NULL) 
skb170net/inet/icmp.cskb->free = 1;
skb176net/inet/icmp.coffset = ip_build_header(skb, dev->pa_addr, iph->saddr,
skb182net/inet/icmp.cskb->sk = NULL;
skb183net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb191net/inet/icmp.cskb->len = offset + sizeof(struct icmphdr) + sizeof(struct iphdr) + 8;
skb197net/inet/icmp.cicmph = (struct icmphdr *) (skb->data + offset);
skb210net/inet/icmp.cip_queue_xmit(NULL, dev, skb, 1);
skb218net/inet/icmp.cstatic void icmp_unreach(struct icmphdr *icmph, struct sk_buff *skb)
skb279net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb287net/inet/icmp.cstatic void icmp_redirect(struct icmphdr *icmph, struct sk_buff *skb,
skb341net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb349net/inet/icmp.cstatic void icmp_echo(struct icmphdr *icmph, struct sk_buff *skb, struct device *dev,
skb367net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb374net/inet/icmp.cIPPROTO_ICMP, opt, len, skb->ip_hdr->tos,255);
skb380net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb409net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb416net/inet/icmp.cstatic void icmp_timestamp(struct icmphdr *icmph, struct sk_buff *skb, struct device *dev,
skb431net/inet/icmp.cskb->sk = NULL;
skb432net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb443net/inet/icmp.cskb->ip_hdr->tos, 255);
skb448net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb483net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb493net/inet/icmp.cstatic void icmp_info(struct icmphdr *icmph, struct sk_buff *skb, struct device *dev,
skb498net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb506net/inet/icmp.cstatic void icmp_address(struct icmphdr *icmph, struct sk_buff *skb, struct device *dev,
skb523net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb533net/inet/icmp.cIPPROTO_ICMP, opt, len, skb->ip_hdr->tos,255);
skb539net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb566net/inet/icmp.cskb->sk = NULL;
skb567net/inet/icmp.ckfree_skb(skb, FREE_READ);
skb159net/inet/ip.cstatic int ip_send(struct sk_buff *skb, unsigned long daddr, int len, struct device *dev, unsigned long saddr)
skb163net/inet/ip.cskb->dev = dev;
skb164net/inet/ip.cskb->arp = 1;
skb171net/inet/ip.cmac = dev->hard_header(skb->data, dev, ETH_P_IP, NULL, NULL, len, skb);
skb175net/inet/ip.cskb->arp = 0;
skb176net/inet/ip.cskb->raddr = daddr;  /* next routing address */      
skb190net/inet/ip.cint ip_build_header(struct sk_buff *skb, unsigned long saddr, unsigned long daddr,
skb208net/inet/ip.cbuff = skb->data;
skb216net/inet/ip.cif(skb->localroute)
skb242net/inet/ip.cif(skb->localroute)
skb266net/inet/ip.ctmp = ip_send(skb, raddr, len, *dev, saddr);
skb274net/inet/ip.cskb->dev = *dev;
skb275net/inet/ip.cskb->saddr = saddr;
skb276net/inet/ip.cif (skb->sk) 
skb277net/inet/ip.cskb->sk->saddr = saddr;
skb568net/inet/ip.cstatic struct ipfrag *ip_frag_create(int offset, int end, struct sk_buff *skb, unsigned char *ptr)
skb584net/inet/ip.cfp->skb = skb;
skb656net/inet/ip.cIS_SKB(fp->skb);
skb657net/inet/ip.ckfree_skb(fp->skb,FREE_READ);
skb692net/inet/ip.cicmp_send(qp->fragments->skb,ICMP_TIME_EXCEEDED,
skb709net/inet/ip.cstatic struct ipq *ip_create(struct sk_buff *skb, struct iphdr *iph, struct device *dev)
skb720net/inet/ip.cskb->dev = qp->dev;
skb731net/inet/ip.cmaclen = ((unsigned long) iph) - ((unsigned long) skb->data);
skb755net/inet/ip.cmemcpy(qp->mac, skb->data, maclen);
skb821net/inet/ip.cstruct sk_buff *skb;
skb833net/inet/ip.cif ((skb = alloc_skb(len,GFP_ATOMIC)) == NULL) 
skb842net/inet/ip.cskb->len = (len - qp->maclen);
skb843net/inet/ip.cskb->h.raw = skb->data;
skb844net/inet/ip.cskb->free = 1;
skb847net/inet/ip.cptr = (unsigned char *) skb->h.raw;
skb852net/inet/ip.cskb->h.raw += qp->maclen;
skb860net/inet/ip.cif(count+fp->len>skb->len)
skb864net/inet/ip.ckfree_skb(skb,FREE_WRITE);
skb877net/inet/ip.ciph = skb->h.iph;
skb880net/inet/ip.cskb->ip_hdr = iph;
skb883net/inet/ip.creturn(skb);
skb891net/inet/ip.cstatic struct sk_buff *ip_defrag(struct iphdr *iph, struct sk_buff *skb, struct device *dev)
skb914net/inet/ip.creturn(skb);
skb938net/inet/ip.cif ((qp = ip_create(skb, iph, dev)) == NULL) 
skb940net/inet/ip.cskb->sk = NULL;
skb941net/inet/ip.ckfree_skb(skb, FREE_READ);
skb958net/inet/ip.cptr = skb->data + dev->hard_header_len + ihl;
skb1023net/inet/ip.ckfree_skb(next->skb,FREE_READ);       
skb1033net/inet/ip.ctfp = ip_frag_create(offset, end, skb, ptr);
skb1041net/inet/ip.cskb->sk = NULL;
skb1042net/inet/ip.ckfree_skb(skb, FREE_READ);
skb1084net/inet/ip.cvoid ip_fragment(struct sock *sk, struct sk_buff *skb, struct device *dev, int is_frag)
skb1098net/inet/ip.craw = skb->data;
skb1101net/inet/ip.cskb->ip_hdr = iph;
skb1120net/inet/ip.cicmp_send(skb,ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, dev); 
skb1133net/inet/ip.cicmp_send(skb,ICMP_DEST_UNREACH,ICMP_FRAG_NEEDED,dev);
skb1185net/inet/ip.cskb2->arp = skb->arp;
skb1186net/inet/ip.cif(skb->free==0)
skb1204net/inet/ip.cskb2->raddr = skb->raddr;  /* For rebuild_header - must be here */ 
skb1253net/inet/ip.cstatic void ip_forward(struct sk_buff *skb, struct device *dev, int is_frag)
skb1273net/inet/ip.ciph = skb->h.iph;
skb1278net/inet/ip.cicmp_send(skb, ICMP_TIME_EXCEEDED, ICMP_EXC_TTL, dev);
skb1302net/inet/ip.cicmp_send(skb, ICMP_DEST_UNREACH, ICMP_NET_UNREACH, dev);
skb1329net/inet/ip.cicmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, dev);
skb1368net/inet/ip.cskb2 = alloc_skb(dev2->hard_header_len + skb->len, GFP_ATOMIC);
skb1380net/inet/ip.cskb2->len = skb->len + dev2->hard_header_len;
skb1386net/inet/ip.cmemcpy(ptr + dev2->hard_header_len, skb->h.raw, skb->len);
skb1389net/inet/ip.c(void) ip_send(skb2, raddr, skb->len, dev2, dev2->pa_addr);
skb1428net/inet/ip.cint ip_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt)
skb1430net/inet/ip.cstruct iphdr *iph = skb->h.iph;
skb1447net/inet/ip.cskb->ip_hdr = iph;
skb1458net/inet/ip.cif (skb->len<sizeof(struct iphdr) || iph->ihl<5 || iph->version != 4 || ip_fast_csum((unsigned char *)iph, iph->ihl) !=0) 
skb1461net/inet/ip.ckfree_skb(skb, FREE_WRITE);
skb1470net/inet/ip.cskb->len=ntohs(iph->tot_len);
skb1513net/inet/ip.cif(skb->pkt_type!=PACKET_HOST)
skb1515net/inet/ip.ckfree_skb(skb,FREE_WRITE);
skb1524net/inet/ip.cip_forward(skb, dev, is_frag);
skb1535net/inet/ip.ckfree_skb(skb, FREE_WRITE);
skb1546net/inet/ip.cskb=ip_defrag(iph,skb,dev);
skb1547net/inet/ip.cif(skb==NULL)
skb1549net/inet/ip.ciph=skb->h.iph;
skb1556net/inet/ip.cskb->ip_hdr = iph;
skb1557net/inet/ip.cskb->h.raw += iph->ihl*4;
skb1582net/inet/ip.cskb2 = skb_clone(skb, GFP_ATOMIC);
skb1588net/inet/ip.cskb2 = skb;
skb1613net/inet/ip.cicmp_send(skb, ICMP_DEST_UNREACH, ICMP_PROT_UNREACH, dev);
skb1614net/inet/ip.ckfree_skb(skb, FREE_WRITE);
skb1631net/inet/ip.cstruct sk_buff *skb, int free)
skb1643net/inet/ip.cIS_SKB(skb);
skb1650net/inet/ip.cskb->dev = dev;
skb1651net/inet/ip.cskb->when = jiffies;
skb1661net/inet/ip.cptr = skb->data;
skb1664net/inet/ip.cskb->ip_hdr = iph;
skb1665net/inet/ip.ciph->tot_len = ntohs(skb->len-dev->hard_header_len);
skb1680net/inet/ip.cskb->free = free;    
skb1688net/inet/ip.cif(skb->len > dev->mtu)
skb1690net/inet/ip.cip_fragment(sk,skb,dev,0);
skb1691net/inet/ip.cIS_SKB(skb);
skb1692net/inet/ip.ckfree_skb(skb,FREE_WRITE);
skb1710net/inet/ip.cif (skb->next != NULL) 
skb1713net/inet/ip.cskb_unlink(skb);
skb1734net/inet/ip.cif (skb->link3 != NULL) 
skb1737net/inet/ip.cskb->link3 = NULL;
skb1741net/inet/ip.csk->send_tail = skb;
skb1742net/inet/ip.csk->send_head = skb;
skb1746net/inet/ip.csk->send_tail->link3 = skb;
skb1747net/inet/ip.csk->send_tail = skb;
skb1759net/inet/ip.cskb->sk = sk;
skb1775net/inet/ip.cdev_queue_xmit(skb, dev, sk->priority);
skb1779net/inet/ip.cdev_queue_xmit(skb, dev, SOPRI_NORMAL);
skb1786net/inet/ip.ckfree_skb(skb, FREE_WRITE);
skb1798net/inet/ip.cstruct sk_buff * skb;
skb1804net/inet/ip.cskb = sk->send_head;
skb1807net/inet/ip.cwhile (skb != NULL) 
skb1809net/inet/ip.cdev = skb->dev;
skb1810net/inet/ip.cIS_SKB(skb);
skb1811net/inet/ip.cskb->when = jiffies;
skb1828net/inet/ip.ciph = (struct iphdr *)(skb->data + dev->hard_header_len);
skb1830net/inet/ip.csize = skb->len - (((unsigned char *) th) - skb->data);
skb1854net/inet/ip.cif (sk && !skb_device_locked(skb))
skb1857net/inet/ip.cskb_unlink(skb);
skb1860net/inet/ip.cdev_queue_xmit(skb, dev, sk->priority);
skb1881net/inet/ip.cskb = skb->link3;
skb45net/inet/ip.hstruct sk_buff *skb;      /* complete received fragment    */
skb72net/inet/ip.hextern int    ip_build_header(struct sk_buff *skb,
skb79net/inet/ip.hextern int    ip_rcv(struct sk_buff *skb, struct device *dev,
skb82net/inet/ip.hstruct device *dev, struct sk_buff *skb,
skb130net/inet/ipx.cstruct sk_buff *skb;
skb133net/inet/ipx.cwhile((skb=skb_dequeue(&sk->receive_queue))!=NULL)
skb135net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb793net/inet/ipx.cint ipx_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt)
skb802net/inet/ipx.cipx=(ipx_packet *)skb->h.raw;
skb809net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb816net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb823net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb831net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb858net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb868net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb873net/inet/ipx.cincoming_size = skb->len - ntohs(ipx->ipx_pktsize);
skb883net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb895net/inet/ipx.c(char *)(skb+1)+incoming_size,
skb900net/inet/ipx.cskb2=skb;
skb914net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb928net/inet/ipx.ckfree_skb(skb,FREE_READ);
skb939net/inet/ipx.ckfree_skb(skb,FREE_READ);  /* Socket is full */
skb943net/inet/ipx.csock->rmem_alloc+=skb->mem_len;
skb944net/inet/ipx.cskb->sk = sock;
skb946net/inet/ipx.cskb_queue_tail(&sock->receive_queue,skb);
skb948net/inet/ipx.csock->data_ready(sock,skb->len);
skb958net/inet/ipx.cstruct sk_buff *skb;
skb1034net/inet/ipx.cskb=alloc_skb(size,GFP_KERNEL);
skb1035net/inet/ipx.cif(skb==NULL)
skb1038net/inet/ipx.cskb->mem_addr=skb;
skb1039net/inet/ipx.cskb->sk=sk;
skb1040net/inet/ipx.cskb->free=1;
skb1041net/inet/ipx.cskb->arp=1;
skb1042net/inet/ipx.cskb->len=size;
skb1044net/inet/ipx.csk->wmem_alloc+=skb->mem_len;
skb1048net/inet/ipx.cskb->dev=rt->dev;
skb1051net/inet/ipx.cdl->datalink_header(dl, skb, 
skb1056net/inet/ipx.cmemcpy(IPXaddr+(6 - skb->dev->addr_len), skb->dev->dev_addr, 
skb1057net/inet/ipx.cskb->dev->addr_len);
skb1067net/inet/ipx.cipx=(ipx_packet *)skb->h.raw;
skb1088net/inet/ipx.csk->wmem_alloc-=skb->mem_len;
skb1089net/inet/ipx.cskb->sk = NULL;
skb1090net/inet/ipx.cipx_rcv(skb,dev,&pt);
skb1099net/inet/ipx.cskb2=alloc_skb(skb->len, GFP_ATOMIC);
skb1103net/inet/ipx.cskb2->len=skb->len;
skb1107net/inet/ipx.cmemcpy(skb2->data, skb->data, skb->len);
skb1110net/inet/ipx.cdev_queue_xmit(skb,dev,SOPRI_NORMAL);
skb1128net/inet/ipx.cstruct sk_buff *skb;
skb1141net/inet/ipx.cskb=skb_recv_datagram(sk,flags,noblock,&er);
skb1142net/inet/ipx.cif(skb==NULL)
skb1145net/inet/ipx.cipx = (ipx_packet *)(skb->h.raw);
skb1147net/inet/ipx.cskb_copy_datagram(skb,sizeof(struct ipx_packet),ubuf,copied);
skb1157net/inet/ipx.cskb_free_datagram(skb);
skb1214net/inet/ipx.cstruct sk_buff *skb;
skb1216net/inet/ipx.cif((skb=skb_peek(&sk->receive_queue))!=NULL)
skb1217net/inet/ipx.camount=skb->len;
skb66net/inet/ipx.hextern int ipx_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt);
skb23net/inet/p8022.cp8022_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt)
skb27net/inet/p8022.cproto = find_8022_client(*(skb->h.raw));
skb29net/inet/p8022.cskb->h.raw += 3;
skb30net/inet/p8022.creturn proto->rcvfunc(skb, dev, pt);
skb33net/inet/p8022.cskb->sk = NULL;
skb34net/inet/p8022.ckfree_skb(skb, FREE_READ);
skb40net/inet/p8022.cstruct sk_buff *skb, unsigned char *dest_node)
skb42net/inet/p8022.cstruct device  *dev = skb->dev;
skb43net/inet/p8022.cunsigned long  len = skb->len;
skb47net/inet/p8022.cdev->hard_header(skb->data, dev, len - hard_len,
skb48net/inet/p8022.cdest_node, NULL, len - hard_len, skb);
skb49net/inet/p8022.crawp = skb->data + hard_len;
skb56net/inet/p8022.cskb->h.raw = rawp;
skb9net/inet/p8023.cstruct sk_buff *skb, unsigned char *dest_node)
skb11net/inet/p8023.cstruct device  *dev = skb->dev;
skb12net/inet/p8023.cunsigned long  len = skb->len;
skb15net/inet/p8023.cdev->hard_header(skb->data, dev, len - hard_len,
skb16net/inet/p8023.cdest_node, NULL, len - hard_len, skb);
skb17net/inet/p8023.cskb->h.raw = skb->data + hard_len;
skb66net/inet/packet.cint packet_rcv(struct sk_buff *skb, struct device *dev,  struct packet_type *pt)
skb83net/inet/packet.cskb->dev = dev;
skb84net/inet/packet.cskb->len += dev->hard_header_len;
skb86net/inet/packet.cskb->sk = sk;
skb93net/inet/packet.cif (sk->rmem_alloc + skb->mem_len >= sk->rcvbuf) 
skb95net/inet/packet.cskb->sk = NULL;
skb96net/inet/packet.ckfree_skb(skb, FREE_READ);
skb99net/inet/packet.csk->rmem_alloc += skb->mem_len;  
skb105net/inet/packet.cskb_queue_tail(&sk->receive_queue,skb);
skb126net/inet/packet.cstruct sk_buff *skb;
skb168net/inet/packet.cskb = sk->prot->wmalloc(sk, len, 0, GFP_KERNEL);
skb175net/inet/packet.cif (skb == NULL) 
skb184net/inet/packet.cskb->sk = sk;
skb185net/inet/packet.cskb->free = 1;
skb186net/inet/packet.cmemcpy_fromfs(skb->data, from, len);
skb187net/inet/packet.cskb->len = len;
skb188net/inet/packet.cskb->arp = 1;    /* No ARP needs doing on this (complete) frame */
skb195net/inet/packet.cdev_queue_xmit(skb, dev, sk->priority);
skb197net/inet/packet.ckfree_skb(skb, FREE_WRITE);
skb270net/inet/packet.cstruct sk_buff *skb;
skb294net/inet/packet.cskb=skb_recv_datagram(sk,flags,noblock,&err);
skb302net/inet/packet.cif(skb==NULL)
skb310net/inet/packet.ctruesize = skb->len;
skb313net/inet/packet.cmemcpy_tofs(to, skb->data, copied);  /* We can't use skb_copy_datagram here */
skb321net/inet/packet.csaddr->sa_family = skb->dev->type;
skb322net/inet/packet.cmemcpy(saddr->sa_data,skb->dev->name, 14);
skb330net/inet/packet.cskb_free_datagram(skb);
skb9net/inet/pe2.cstruct sk_buff *skb, unsigned char *dest_node)
skb11net/inet/pe2.cstruct device  *dev = skb->dev;
skb12net/inet/pe2.cunsigned long  len = skb->len;
skb15net/inet/pe2.cdev->hard_header(skb->data, dev, ETH_P_IPX,
skb16net/inet/pe2.cdest_node, NULL, len - hard_len, skb);
skb17net/inet/pe2.cskb->h.raw = skb->data + hard_len;
skb31net/inet/protocol.hint      (*handler)(struct sk_buff *skb, struct device *dev,
skb35net/inet/protocol.hint      (*frag_handler)(struct sk_buff *skb, struct device *dev,
skb164net/inet/rarp.cint rarp_rcv(struct sk_buff *skb, struct device *dev, struct packet_type *pt)
skb169net/inet/rarp.cstruct arphdr *rarp = (struct arphdr *)skb->h.raw;
skb182net/inet/rarp.ckfree_skb(skb, FREE_READ);
skb191net/inet/rarp.ckfree_skb(skb, FREE_READ);
skb209net/inet/rarp.ckfree_skb(skb, FREE_READ);
skb245net/inet/rarp.ckfree_skb(skb, FREE_READ);
skb6net/inet/rarp.hextern int rarp_rcv(struct sk_buff *skb, 
skb94net/inet/raw.cint raw_rcv(struct sk_buff *skb, struct device *dev, struct options *opt,
skb100net/inet/raw.cif (skb == NULL)
skb105net/inet/raw.ckfree_skb(skb, FREE_READ);
skb112net/inet/raw.ckfree_skb(skb, FREE_READ);
skb118net/inet/raw.cskb->sk = sk;
skb119net/inet/raw.cskb->len = len + skb->ip_hdr->ihl*sizeof(long);
skb120net/inet/raw.cskb->h.raw = (unsigned char *) skb->ip_hdr;
skb121net/inet/raw.cskb->dev = dev;
skb122net/inet/raw.cskb->saddr = daddr;
skb123net/inet/raw.cskb->daddr = saddr;
skb127net/inet/raw.cif (sk->rmem_alloc + skb->mem_len >= sk->rcvbuf) 
skb130net/inet/raw.cskb->sk=NULL;
skb131net/inet/raw.ckfree_skb(skb, FREE_READ);
skb135net/inet/raw.csk->rmem_alloc += skb->mem_len;
skb137net/inet/raw.cskb_queue_tail(&sk->receive_queue,skb);
skb138net/inet/raw.csk->data_ready(sk,skb->len);
skb150net/inet/raw.cstruct sk_buff *skb;
skb192net/inet/raw.cskb = NULL;
skb193net/inet/raw.cwhile (skb == NULL) 
skb203net/inet/raw.cskb = sk->prot->wmalloc(sk,
skb206net/inet/raw.cif (skb == NULL) 
skb226net/inet/raw.cskb->sk = sk;
skb227net/inet/raw.cskb->free = 1;
skb228net/inet/raw.cskb->localroute = sk->localroute | (flags&MSG_DONTROUTE);
skb230net/inet/raw.ctmp = sk->prot->build_header(skb, sk->saddr, 
skb232net/inet/raw.csk->protocol, sk->opt, skb->mem_len, sk->ip_tos,sk->ip_ttl);
skb235net/inet/raw.ckfree_skb(skb,FREE_WRITE);
skb240net/inet/raw.cmemcpy_fromfs(skb->data + tmp, from, len);
skb252net/inet/raw.cbuff = skb->data;
skb259net/inet/raw.cskb->len = tmp + len;
skb261net/inet/raw.csk->prot->queue_xmit(sk, dev, skb, 1);
skb319net/inet/raw.cstruct sk_buff *skb;
skb329net/inet/raw.cskb=skb_recv_datagram(sk,flags,noblock,&err);
skb330net/inet/raw.cif(skb==NULL)
skb333net/inet/raw.ctruesize=skb->len;
skb336net/inet/raw.cskb_copy_datagram(skb, 0, to, copied);
skb337net/inet/raw.csk->stamp=skb->stamp;
skb343net/inet/raw.csin->sin_addr.s_addr = skb->daddr;
skb345net/inet/raw.cskb_free_datagram(skb);
skb26net/inet/raw.hextern int  raw_rcv(struct sk_buff *skb, struct device *dev,
skb67net/inet/skbuff.cint skb_check(struct sk_buff *skb, int head, int line, char *file)
skb70net/inet/skbuff.cif (skb->magic_debug_cookie != SK_HEAD_SKB) {
skb75net/inet/skbuff.cif (!skb->next || !skb->prev) {
skb79net/inet/skbuff.cif (skb->next->magic_debug_cookie != SK_HEAD_SKB
skb80net/inet/skbuff.c&& skb->next->magic_debug_cookie != SK_GOOD_SKB) {
skb85net/inet/skbuff.cif (skb->prev->magic_debug_cookie != SK_HEAD_SKB
skb86net/inet/skbuff.c&& skb->prev->magic_debug_cookie != SK_GOOD_SKB) {
skb93net/inet/skbuff.cstruct sk_buff *skb2 = skb->next;
skb95net/inet/skbuff.cwhile (skb2 != skb && i < 5) {
skb107net/inet/skbuff.cif (skb->next != NULL && skb->next->magic_debug_cookie != SK_HEAD_SKB
skb108net/inet/skbuff.c&& skb->next->magic_debug_cookie != SK_GOOD_SKB) {
skb113net/inet/skbuff.cif (skb->prev != NULL && skb->prev->magic_debug_cookie != SK_HEAD_SKB
skb114net/inet/skbuff.c&& skb->prev->magic_debug_cookie != SK_GOOD_SKB) {
skb121net/inet/skbuff.cif(skb->magic_debug_cookie==SK_FREED_SKB)
skb126net/inet/skbuff.cskb,skb->truesize,skb->mem_len,skb->free);
skb129net/inet/skbuff.cif(skb->magic_debug_cookie!=SK_GOOD_SKB)
skb133net/inet/skbuff.cskb,skb->truesize,skb->mem_len,skb->free);
skb136net/inet/skbuff.cif(skb->mem_len!=skb->truesize)
skb140net/inet/skbuff.cskb,skb->truesize,skb->mem_len);
skb313net/inet/skbuff.cvoid skb_unlink(struct sk_buff *skb)
skb320net/inet/skbuff.cIS_SKB(skb);
skb322net/inet/skbuff.cif(skb->prev && skb->next)
skb324net/inet/skbuff.cskb->next->prev = skb->prev;
skb325net/inet/skbuff.cskb->prev->next = skb->next;
skb326net/inet/skbuff.cskb->next = NULL;
skb327net/inet/skbuff.cskb->prev = NULL;
skb341net/inet/skbuff.cvoid kfree_skb(struct sk_buff *skb, int rw)
skb343net/inet/skbuff.cif (skb == NULL) 
skb346net/inet/skbuff.c((unsigned long *) &skb)[-1]);
skb349net/inet/skbuff.cIS_SKB(skb);
skb350net/inet/skbuff.cif (skb->lock) 
skb352net/inet/skbuff.cskb->free = 3;    /* Free when unlocked */
skb356net/inet/skbuff.cif (skb->free == 2)
skb358net/inet/skbuff.c((unsigned long *) &skb)[-1]);
skb359net/inet/skbuff.cif (skb->next)
skb361net/inet/skbuff.c((unsigned long *) &skb)[-1]);
skb362net/inet/skbuff.cif (skb->sk) 
skb364net/inet/skbuff.cif(skb->sk->prot!=NULL)
skb367net/inet/skbuff.cskb->sk->prot->rfree(skb->sk, skb, skb->mem_len);
skb369net/inet/skbuff.cskb->sk->prot->wfree(skb->sk, skb, skb->mem_len);
skb376net/inet/skbuff.cskb->sk->rmem_alloc-=skb->mem_len;
skb378net/inet/skbuff.cskb->sk->wmem_alloc-=skb->mem_len;
skb379net/inet/skbuff.cif(!skb->sk->dead)
skb380net/inet/skbuff.cskb->sk->write_space(skb->sk);
skb382net/inet/skbuff.cif(skb->in_dev_queue && skb->dev!=NULL)
skb383net/inet/skbuff.cskb->dev->pkt_queue--;
skb385net/inet/skbuff.ckfree_skbmem(skb,skb->mem_len);
skb391net/inet/skbuff.cif(skb->in_dev_queue && skb->dev!=NULL)
skb392net/inet/skbuff.cskb->dev->pkt_queue--;
skb394net/inet/skbuff.ckfree_skbmem(skb, skb->mem_len);
skb405net/inet/skbuff.cstruct sk_buff *skb;
skb418net/inet/skbuff.cskb=(struct sk_buff *)kmalloc(size,priority);
skb419net/inet/skbuff.cif (skb == NULL)
skb425net/inet/skbuff.cif(skb->magic_debug_cookie == SK_GOOD_SKB)
skb426net/inet/skbuff.cprintk("Kernel kmalloc handed us an existing skb (%p)\n",skb);
skb431net/inet/skbuff.cskb->free = 2;  /* Invalid so we pick up forgetful users */
skb432net/inet/skbuff.cskb->lock = 0;
skb433net/inet/skbuff.cskb->pkt_type = PACKET_HOST;  /* Default type */
skb434net/inet/skbuff.cskb->truesize = size;
skb435net/inet/skbuff.cskb->mem_len = size;
skb436net/inet/skbuff.cskb->mem_addr = skb;
skb438net/inet/skbuff.cskb->in_dev_queue = 0;
skb440net/inet/skbuff.cskb->fraglist = NULL;
skb441net/inet/skbuff.cskb->prev = skb->next = NULL;
skb442net/inet/skbuff.cskb->link3 = NULL;
skb443net/inet/skbuff.cskb->sk = NULL;
skb444net/inet/skbuff.cskb->localroute=0;
skb445net/inet/skbuff.cskb->stamp.tv_sec=0;  /* No idea about time */
skb446net/inet/skbuff.cskb->localroute = 0;
skb453net/inet/skbuff.cskb->magic_debug_cookie = SK_GOOD_SKB;
skb455net/inet/skbuff.cskb->users = 0;
skb456net/inet/skbuff.creturn skb;
skb463net/inet/skbuff.cvoid kfree_skbmem(struct sk_buff *skb,unsigned size)
skb469net/inet/skbuff.cif(skb->in_dev_queue && skb->dev!=NULL)
skb470net/inet/skbuff.cskb->dev->pkt_queue--;
skb473net/inet/skbuff.cIS_SKB(skb);
skb474net/inet/skbuff.cif(size!=skb->truesize)
skb477net/inet/skbuff.cif(skb->magic_debug_cookie == SK_GOOD_SKB)
skb481net/inet/skbuff.cIS_SKB(skb);
skb482net/inet/skbuff.cskb->magic_debug_cookie = SK_FREED_SKB;
skb483net/inet/skbuff.ckfree_s((void *)skb,size);
skb497net/inet/skbuff.cstruct sk_buff *skb_clone(struct sk_buff *skb, int priority)
skb502net/inet/skbuff.cn=alloc_skb(skb->mem_len-sizeof(struct sk_buff),priority);
skb506net/inet/skbuff.coffset=((char *)n)-((char *)skb);
skb508net/inet/skbuff.cmemcpy(n->data,skb->data,skb->mem_len-sizeof(struct sk_buff));
skb509net/inet/skbuff.cn->len=skb->len;
skb512net/inet/skbuff.cn->when=skb->when;
skb513net/inet/skbuff.cn->dev=skb->dev;
skb514net/inet/skbuff.cn->h.raw=skb->h.raw+offset;
skb515net/inet/skbuff.cn->ip_hdr=(struct iphdr *)(((char *)skb->ip_hdr)+offset);
skb516net/inet/skbuff.cn->fraglen=skb->fraglen;
skb517net/inet/skbuff.cn->fraglist=skb->fraglist;
skb518net/inet/skbuff.cn->saddr=skb->saddr;
skb519net/inet/skbuff.cn->daddr=skb->daddr;
skb520net/inet/skbuff.cn->raddr=skb->raddr;
skb521net/inet/skbuff.cn->acked=skb->acked;
skb522net/inet/skbuff.cn->used=skb->used;
skb524net/inet/skbuff.cn->arp=skb->arp;
skb536net/inet/skbuff.cvoid skb_device_lock(struct sk_buff *skb)
skb538net/inet/skbuff.cif(skb->lock)
skb542net/inet/skbuff.cskb->lock++;
skb545net/inet/skbuff.cvoid skb_device_unlock(struct sk_buff *skb)
skb547net/inet/skbuff.cif(skb->lock==0)
skb549net/inet/skbuff.cskb->lock--;
skb550net/inet/skbuff.cif(skb->lock==0)
skb554net/inet/skbuff.cvoid dev_kfree_skb(struct sk_buff *skb, int mode)
skb560net/inet/skbuff.cif(skb->lock==1)
skb563net/inet/skbuff.cif (!--skb->lock && (skb->free == 1 || skb->free == 3))
skb566net/inet/skbuff.ckfree_skb(skb,mode);
skb572net/inet/skbuff.cint skb_device_locked(struct sk_buff *skb)
skb574net/inet/skbuff.creturn skb->lock? 1 : 0;
skb384net/inet/sock.cvoid sock_wfree(struct sock *sk, struct sk_buff *skb, unsigned long size)
skb386net/inet/sock.cIS_SKB(skb);
skb387net/inet/sock.ckfree_skbmem(skb, size);
skb399net/inet/sock.cvoid sock_rfree(struct sock *sk, struct sk_buff *skb, unsigned long size)
skb401net/inet/sock.cIS_SKB(skb);
skb402net/inet/sock.ckfree_skbmem(skb, size);
skb412net/inet/sock.cstruct sk_buff *skb;
skb421net/inet/sock.cwhile((skb = skb_dequeue(&sk->back_log)) != NULL) 
skb425net/inet/sock.csk->prot->rcv(skb, skb->dev, sk->opt,
skb426net/inet/sock.cskb->saddr, skb->len, skb->daddr, 1,
skb183net/inet/sock.hvoid      (*wfree)(struct sock *sk, struct sk_buff *skb,
skb185net/inet/sock.hvoid      (*rfree)(struct sock *sk, struct sk_buff *skb,
skb202net/inet/sock.hint      (*build_header)(struct sk_buff *skb,
skb211net/inet/sock.hstruct device *dev, struct sk_buff *skb,
skb265net/inet/sock.hextern void      sock_wfree(struct sock *sk, struct sk_buff *skb,
skb267net/inet/sock.hextern void      sock_rfree(struct sock *sk, struct sk_buff *skb,
skb322net/inet/tcp.cstruct sk_buff *skb;
skb331net/inet/tcp.cif (sk == NULL || (skb = skb_peek(&sk->receive_queue)) == NULL)
skb345net/inet/tcp.cif (before(counted, skb->h.th->seq))   /* Found a hole so stops here */
skb347net/inet/tcp.csum = skb->len -(counted - skb->h.th->seq);  /* Length - header but start from where we are up to (avoid overlaps) */
skb348net/inet/tcp.cif (skb->h.th->syn)
skb353net/inet/tcp.cif (skb->h.th->syn) 
skb357net/inet/tcp.cif (amount && skb->h.th->psh) break;
skb358net/inet/tcp.cskb = skb->next;
skb360net/inet/tcp.cwhile(skb != (struct sk_buff *)&sk->receive_queue);
skb610net/inet/tcp.cstatic void tcp_send_skb(struct sock *sk, struct sk_buff *skb)
skb613net/inet/tcp.cstruct tcphdr * th = skb->h.th;
skb616net/inet/tcp.csize = skb->len - ((unsigned char *) th - skb->data);
skb619net/inet/tcp.cif (size < sizeof(struct tcphdr) || size > skb->len) 
skb622net/inet/tcp.cskb, skb->data, th, skb->len);
skb623net/inet/tcp.ckfree_skb(skb, FREE_WRITE);
skb634net/inet/tcp.ckfree_skb(skb,FREE_WRITE);
skb641net/inet/tcp.cskb->h.seq = ntohl(th->seq) + size - 4*th->doff;
skb642net/inet/tcp.cif (after(skb->h.seq, sk->window_seq) ||
skb649net/inet/tcp.cif (skb->next != NULL) 
skb652net/inet/tcp.cskb_unlink(skb);
skb654net/inet/tcp.cskb_queue_tail(&sk->write_queue, skb);
skb668net/inet/tcp.csk->prot->queue_xmit(sk, skb->dev, skb, 0);
skb674net/inet/tcp.cstruct sk_buff * skb;
skb679net/inet/tcp.cskb = sk->partial;
skb680net/inet/tcp.cif (skb) 
skb686net/inet/tcp.creturn skb;
skb691net/inet/tcp.cstruct sk_buff *skb;
skb695net/inet/tcp.cwhile ((skb = tcp_dequeue_partial(sk)) != NULL)
skb696net/inet/tcp.ctcp_send_skb(sk, skb);
skb699net/inet/tcp.cvoid tcp_enqueue_partial(struct sk_buff * skb, struct sock * sk)
skb709net/inet/tcp.csk->partial = skb;
skb848net/inet/tcp.cstruct sk_buff *skb;
skb962net/inet/tcp.cif ((skb = tcp_dequeue_partial(sk)) != NULL) 
skb967net/inet/tcp.chdrlen = ((unsigned long)skb->h.th - (unsigned long)skb->data)
skb973net/inet/tcp.ccopy = min(sk->mss - (skb->len - hdrlen), len);
skb981net/inet/tcp.cmemcpy_fromfs(skb->data + skb->len, from, copy);
skb982net/inet/tcp.cskb->len += copy;
skb988net/inet/tcp.cif ((skb->len - hdrlen) >= sk->mss ||
skb990net/inet/tcp.ctcp_send_skb(sk, skb);
skb992net/inet/tcp.ctcp_enqueue_partial(skb, sk);
skb1029net/inet/tcp.cskb = prot->wmalloc(sk, sk->mtu + 128 + prot->max_header, 0, GFP_KERNEL);
skb1031net/inet/tcp.csend_tmp = skb;
skb1039net/inet/tcp.cskb = prot->wmalloc(sk, copy + prot->max_header , 0, GFP_KERNEL);
skb1047net/inet/tcp.cif (skb == NULL) 
skb1085net/inet/tcp.cskb->len = 0;
skb1086net/inet/tcp.cskb->sk = sk;
skb1087net/inet/tcp.cskb->free = 0;
skb1088net/inet/tcp.cskb->localroute = sk->localroute|(flags&MSG_DONTROUTE);
skb1090net/inet/tcp.cbuff = skb->data;
skb1097net/inet/tcp.ctmp = prot->build_header(skb, sk->saddr, sk->daddr, &dev,
skb1098net/inet/tcp.cIPPROTO_TCP, sk->opt, skb->mem_len,sk->ip_tos,sk->ip_ttl);
skb1101net/inet/tcp.cprot->wfree(sk, skb->mem_addr, skb->mem_len);
skb1107net/inet/tcp.cskb->len += tmp;
skb1108net/inet/tcp.cskb->dev = dev;
skb1110net/inet/tcp.cskb->h.th =(struct tcphdr *) buff;
skb1114net/inet/tcp.cprot->wfree(sk, skb->mem_addr, skb->mem_len);
skb1126net/inet/tcp.cskb->len += tmp;
skb1132net/inet/tcp.cskb->len += copy;
skb1133net/inet/tcp.cskb->free = 0;
skb1141net/inet/tcp.ctcp_send_skb(sk, skb);
skb1266net/inet/tcp.cstruct sk_buff *skb;
skb1282net/inet/tcp.cwhile((skb=skb_peek(&sk->receive_queue)) != NULL) 
skb1284net/inet/tcp.cif (!skb->used) 
skb1286net/inet/tcp.cskb_unlink(skb);
skb1287net/inet/tcp.cskb->sk = sk;
skb1288net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb1437net/inet/tcp.cstruct sk_buff * skb;
skb1448net/inet/tcp.cskb = skb_peek(&sk->receive_queue);
skb1451net/inet/tcp.cif (!skb)
skb1453net/inet/tcp.cif (before(1+*seq, skb->h.th->seq))
skb1455net/inet/tcp.coffset = 1 + *seq - skb->h.th->seq;
skb1456net/inet/tcp.cif (skb->h.th->syn)
skb1458net/inet/tcp.cif (offset < skb->len)
skb1461net/inet/tcp.cskb->used = 1;
skb1462net/inet/tcp.cskb = skb->next;
skb1464net/inet/tcp.cwhile (skb != (struct sk_buff *)&sk->receive_queue);
skb1513net/inet/tcp.cused = skb->len - offset;
skb1536net/inet/tcp.cmemcpy_tofs(to,((unsigned char *)skb->h.th) +
skb1537net/inet/tcp.cskb->h.th->doff*4 + offset, used);
skb1544net/inet/tcp.cif (!(flags & MSG_PEEK) && (used + offset >= skb->len))
skb1545net/inet/tcp.cskb->used = 1;
skb1889net/inet/tcp.cstatic void tcp_conn_request(struct sock *sk, struct sk_buff *skb,
skb1902net/inet/tcp.cth = skb->h.th;
skb1913net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb1925net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb1942net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb1975net/inet/tcp.cnewsk->acked_seq = skb->h.th->seq+1;
skb1976net/inet/tcp.cnewsk->fin_seq = skb->h.th->seq;
skb1977net/inet/tcp.cnewsk->copied_seq = skb->h.th->seq;
skb1988net/inet/tcp.cnewsk->dummy_th.source = skb->h.th->dest;
skb1989net/inet/tcp.cnewsk->dummy_th.dest = skb->h.th->source;
skb2008net/inet/tcp.cnewsk->acked_seq = skb->h.th->seq + 1;
skb2009net/inet/tcp.cnewsk->copied_seq = skb->h.th->seq;
skb2016net/inet/tcp.cnewsk->ip_tos=skb->ip_hdr->tos;
skb2053net/inet/tcp.ctcp_options(newsk,skb->h.th);
skb2061net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb2090net/inet/tcp.cskb->sk = sk;
skb2091net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb2099net/inet/tcp.cmemcpy(t1, skb->h.th, sizeof(*t1));
skb2104net/inet/tcp.ct1->dest = skb->h.th->source;
skb2117net/inet/tcp.ct1->ack_seq = ntohl(skb->h.th->seq+1);
skb2129net/inet/tcp.cskb->sk = newsk;
skb2135net/inet/tcp.csk->rmem_alloc -= skb->mem_len;
skb2136net/inet/tcp.cnewsk->rmem_alloc += skb->mem_len;
skb2138net/inet/tcp.cskb_queue_tail(&sk->receive_queue,skb);
skb2171net/inet/tcp.cstruct sk_buff *skb;
skb2174net/inet/tcp.cwhile((skb=skb_dequeue(&sk->receive_queue))!=NULL)
skb2178net/inet/tcp.cif(skb->len > 0 && after(skb->h.th->seq + skb->len/* + 1 */ , sk->copied_seq))
skb2180net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb2356net/inet/tcp.cstruct sk_buff *skb;
skb2366net/inet/tcp.cwhile((skb = skb_peek(&sk->write_queue)) != NULL &&
skb2367net/inet/tcp.cbefore(skb->h.seq, sk->window_seq + 1) &&
skb2370net/inet/tcp.cbefore(skb->h.seq, sk->rcv_ack_seq + 1))
skb2373net/inet/tcp.cIS_SKB(skb);
skb2374net/inet/tcp.cskb_unlink(skb);
skb2376net/inet/tcp.cif (before(skb->h.seq, sk->rcv_ack_seq +1)) 
skb2379net/inet/tcp.ckfree_skb(skb, FREE_WRITE);
skb2395net/inet/tcp.ciph = (struct iphdr *)(skb->data +
skb2396net/inet/tcp.cskb->dev->hard_header_len);
skb2398net/inet/tcp.csize = skb->len - (((unsigned char *) th) - skb->data);
skb2405net/inet/tcp.csk->sent_seq = skb->h.seq;
skb2406net/inet/tcp.csk->prot->queue_xmit(sk, skb->dev, skb, skb->free);
skb2420net/inet/tcp.cstruct sk_buff *skb,*skb2,*skb3;
skb2422net/inet/tcp.cfor (skb = sk->send_head; skb != NULL; skb = skb2) 
skb2424net/inet/tcp.cskb2 = skb->link3;
skb2427net/inet/tcp.cskb->link3 = list;
skb2428net/inet/tcp.csk->send_tail = skb;
skb2429net/inet/tcp.clist = skb;
skb2436net/inet/tcp.cbefore(skb->h.seq, skb3->link3->h.seq))
skb2438net/inet/tcp.cskb->link3 = skb3->link3;
skb2439net/inet/tcp.cskb3->link3 = skb;
skb2440net/inet/tcp.cif (skb->link3 == NULL) 
skb2441net/inet/tcp.csk->send_tail = skb;
skb2516net/inet/tcp.cstruct sk_buff *skb;
skb2530net/inet/tcp.cskb = skb2;
skb2531net/inet/tcp.cskb2 = skb->link3;
skb2532net/inet/tcp.cskb->link3 = NULL;
skb2533net/inet/tcp.cif (after(skb->h.seq, sk->window_seq)) 
skb2538net/inet/tcp.cif (skb->next != NULL) 
skb2540net/inet/tcp.cskb_unlink(skb);        
skb2544net/inet/tcp.cskb_queue_head(&sk->write_queue,skb);
skb2546net/inet/tcp.cskb_append(wskb,skb);
skb2547net/inet/tcp.cwskb = skb;
skb2553net/inet/tcp.csk->send_head = skb;
skb2554net/inet/tcp.csk->send_tail = skb;
skb2558net/inet/tcp.csk->send_tail->link3 = skb;
skb2559net/inet/tcp.csk->send_tail = skb;
skb2561net/inet/tcp.cskb->link3 = NULL;
skb2925net/inet/tcp.cstatic int tcp_data(struct sk_buff *skb, struct sock *sk, 
skb2933net/inet/tcp.cth = skb->h.th;
skb2934net/inet/tcp.cskb->len = len -(th->doff*4);
skb2939net/inet/tcp.csk->bytes_rcv += skb->len;
skb2941net/inet/tcp.cif (skb->len == 0 && !th->fin && !th->urg && !th->psh) 
skb2949net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb2959net/inet/tcp.cnew_seq= th->seq + skb->len + th->syn;  /* Right edge of _data_ part of frame */
skb2966net/inet/tcp.ctcp_reset(sk->saddr, sk->daddr, skb->h.th,
skb2967net/inet/tcp.csk->prot, NULL, skb->dev, sk->ip_tos, sk->ip_ttl);
skb2972net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb2979net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb2996net/inet/tcp.cskb_queue_head(&sk->receive_queue,skb);
skb3007net/inet/tcp.cprintk("skb->h.th->seq = %ld\n",skb->h.th->seq);
skb3020net/inet/tcp.cif (th->seq==skb1->h.th->seq && skb->len>= skb1->len)
skb3022net/inet/tcp.cskb_append(skb1,skb);
skb3036net/inet/tcp.cskb_append(skb1,skb);
skb3045net/inet/tcp.cskb_queue_head(&sk->receive_queue, skb);
skb3055net/inet/tcp.cth->ack_seq = th->seq + skb->len;
skb3085net/inet/tcp.cskb->acked = 1;
skb3091net/inet/tcp.cif (skb->h.th->fin) 
skb3098net/inet/tcp.cfor(skb2 = skb->next;
skb3161net/inet/tcp.cif (!skb->acked) 
skb3284net/inet/tcp.cstatic int tcp_fin(struct sk_buff *skb, struct sock *sk, struct tcphdr *th, 
skb3287net/inet/tcp.csk->fin_seq = th->seq + skb->len + th->syn + th->fin;
skb3369net/inet/tcp.cstruct sk_buff *skb;
skb3386net/inet/tcp.cwhile((skb = skb_dequeue(&sk->receive_queue)) == NULL) 
skb3412net/inet/tcp.cnewsk = skb->sk;
skb3414net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3646net/inet/tcp.cstruct sk_buff *skb=skb_peek(&sk->receive_queue);
skb3647net/inet/tcp.cif(skb==NULL || sk->receive_queue.prev->acked)
skb3654net/inet/tcp.ctcp_rcv(struct sk_buff *skb, struct device *dev, struct options *opt,
skb3661net/inet/tcp.cif (!skb) 
skb3673net/inet/tcp.cif(skb->pkt_type!=PACKET_HOST)
skb3675net/inet/tcp.ckfree_skb(skb,FREE_READ);
skb3679net/inet/tcp.cth = skb->h.th;
skb3699net/inet/tcp.cskb->sk = NULL;
skb3700net/inet/tcp.ckfree_skb(skb,FREE_READ);
skb3713net/inet/tcp.ctcp_reset(daddr, saddr, th, &tcp_prot, opt,dev,skb->ip_hdr->tos,255);
skb3714net/inet/tcp.cskb->sk = NULL;
skb3715net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3719net/inet/tcp.cskb->len = len;
skb3720net/inet/tcp.cskb->sk = sk;
skb3721net/inet/tcp.cskb->acked = 0;
skb3722net/inet/tcp.cskb->used = 0;
skb3723net/inet/tcp.cskb->free = 0;
skb3724net/inet/tcp.cskb->saddr = daddr;
skb3725net/inet/tcp.cskb->daddr = saddr;
skb3731net/inet/tcp.cskb_queue_head(&sk->back_log, skb);
skb3757net/inet/tcp.cif (sk->rmem_alloc + skb->mem_len >= sk->rcvbuf) 
skb3759net/inet/tcp.cskb->sk = NULL;
skb3760net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3765net/inet/tcp.csk->rmem_alloc += skb->mem_len;
skb3790net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3797net/inet/tcp.cskb->len -= (th->doff *4);
skb3798net/inet/tcp.csk->bytes_rcv += skb->len;
skb3800net/inet/tcp.cif(skb->len)
skb3802net/inet/tcp.cskb_queue_tail(&sk->receive_queue,skb);  /* We already know where to put it */
skb3803net/inet/tcp.cif(sk->window >= skb->len)
skb3804net/inet/tcp.csk->window-=skb->len;      /* We know its effect on the window */
skb3808net/inet/tcp.cskb->acked=1;        /* Guaranteed true */
skb3830net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3836net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3840net/inet/tcp.cif(tcp_data(skb, sk, saddr, len))
skb3841net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3870net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3883net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3910net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3925net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3931net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3937net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3942net/inet/tcp.cif (th->fin && tcp_fin(skb, sk, th, saddr, dev)) {
skb3943net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3948net/inet/tcp.cif (tcp_data(skb, sk, saddr, len)) {
skb3949net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3959net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3969net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3975net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3981net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb3994net/inet/tcp.ctcp_conn_request(sk, skb, daddr, saddr, opt, dev);
skb3999net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4006net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4015net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4032net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4042net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4055net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4066net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4083net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4128net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4133net/inet/tcp.cif (tcp_data(skb, sk, saddr, len))
skb4134net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4137net/inet/tcp.ctcp_fin(skb, sk, th, saddr, dev);
skb4146net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4151net/inet/tcp.cif (tcp_data(skb, sk, saddr, len)) 
skb4153net/inet/tcp.ckfree_skb(skb, FREE_READ);
skb4163net/inet/tcp.ctcp_fin(skb, sk, th, saddr, dev);
skb119net/inet/tcp.hextern int  tcp_rcv(struct sk_buff *skb, struct device *dev,
skb171net/inet/timer.cstruct sk_buff *skb;
skb176net/inet/timer.cskb = sk->send_head;
skb177net/inet/timer.cif (!skb) 
skb183net/inet/timer.cif (jiffies < skb->when + sk->rto) 
skb185net/inet/timer.creset_timer (sk, TIME_WRITE, skb->when + sk->rto - jiffies);
skb252net/inet/udp.cstruct sk_buff *skb;
skb264net/inet/udp.cskb = sk->prot->wmalloc(sk, size, 0, GFP_KERNEL);
skb267net/inet/udp.cif (skb == NULL) 
skb270net/inet/udp.cskb->sk       = NULL;  /* to avoid changing sk->saddr */
skb271net/inet/udp.cskb->free     = 1;
skb272net/inet/udp.cskb->localroute = sk->localroute|(rt&MSG_DONTROUTE);
skb278net/inet/udp.cbuff = skb->data;
skb281net/inet/udp.ctmp = sk->prot->build_header(skb, saddr, sin->sin_addr.s_addr,
skb282net/inet/udp.c&dev, IPPROTO_UDP, sk->opt, skb->mem_len,sk->ip_tos,sk->ip_ttl);
skb283net/inet/udp.cskb->sk=sk;  /* So memory is freed correctly */
skb291net/inet/udp.csk->prot->wfree(sk, skb->mem_addr, skb->mem_len);
skb296net/inet/udp.csaddr = skb->saddr; /*dev->pa_addr;*/
skb297net/inet/udp.cskb->len = tmp + sizeof(struct udphdr) + len;  /* len + UDP + IP + MAC */
skb298net/inet/udp.cskb->dev = dev;
skb320net/inet/udp.cudp_send_check(uh, saddr, sin->sin_addr.s_addr, skb->len - tmp, sk);
skb328net/inet/udp.csk->prot->queue_xmit(sk, dev, skb, 1);
skb424net/inet/udp.cstruct sk_buff *skb;
skb429net/inet/udp.cskb = skb_peek(&sk->receive_queue);
skb430net/inet/udp.cif (skb != NULL) {
skb436net/inet/udp.camount = skb->len;
skb464net/inet/udp.cstruct sk_buff *skb;
skb479net/inet/udp.cskb=skb_recv_datagram(sk,flags,noblock,&er);
skb480net/inet/udp.cif(skb==NULL)
skb483net/inet/udp.ctruesize = skb->len;
skb490net/inet/udp.cskb_copy_datagram(skb,sizeof(struct udphdr),to,copied);
skb491net/inet/udp.csk->stamp=skb->stamp;
skb497net/inet/udp.csin->sin_port = skb->h.uh->source;
skb498net/inet/udp.csin->sin_addr.s_addr = skb->daddr;
skb501net/inet/udp.cskb_free_datagram(skb);
skb552net/inet/udp.cint udp_rcv(struct sk_buff *skb, struct device *dev, struct options *opt,
skb563net/inet/udp.cuh = (struct udphdr *) skb->h.uh;
skb577net/inet/udp.ckfree_skb(skb, FREE_WRITE);
skb588net/inet/udp.cicmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, dev);
skb594net/inet/udp.cskb->sk = NULL;
skb595net/inet/udp.ckfree_skb(skb, FREE_WRITE);
skb603net/inet/udp.ckfree_skb(skb, FREE_WRITE);
skb607net/inet/udp.cskb->sk = sk;
skb608net/inet/udp.cskb->dev = dev;
skb609net/inet/udp.cskb->len = len;
skb615net/inet/udp.cskb->daddr = saddr;
skb616net/inet/udp.cskb->saddr = daddr;
skb623net/inet/udp.cif (sk->rmem_alloc + skb->mem_len >= sk->rcvbuf) 
skb628net/inet/udp.cskb->sk = NULL;
skb629net/inet/udp.ckfree_skb(skb, FREE_WRITE);
skb633net/inet/udp.csk->rmem_alloc += skb->mem_len;
skb640net/inet/udp.cskb->len = len - sizeof(*uh);  
skb641net/inet/udp.cskb_queue_tail(&sk->receive_queue,skb);
skb645net/inet/udp.csk->data_ready(sk,skb->len);
skb43net/inet/udp.hextern int  udp_rcv(struct sk_buff *skb, struct device *dev,