taglinefilesource code
sk117drivers/net/de600.cstatic unsigned long de600_rspace(struct sock *sk);
sk483drivers/net/de600.cif (skb->sk && (skb->sk->protocol == IPPROTO_TCP) &&
sk484drivers/net/de600.c(skb->sk->prot->rspace != &de600_rspace))
sk485drivers/net/de600.cskb->sk->prot->rspace = de600_rspace; /* Ugh! */
sk811drivers/net/de600.cde600_rspace(struct sock *sk)
sk815drivers/net/de600.cif (sk != NULL) {
sk822drivers/net/de600.cif (sk->rmem_alloc >= sk->rcvbuf-2*DE600_MIN_WINDOW) return(0);
sk823drivers/net/de600.camt = min((sk->rcvbuf-sk->rmem_alloc)/2/*-DE600_MIN_WINDOW*/, DE600_MAX_WINDOW);
sk81drivers/net/loopback.celse if(skb->sk)
sk89drivers/net/loopback.cskb->sk->wmem_alloc-=skb->truesize;
sk90drivers/net/loopback.cskb->sk->write_space(skb->sk);
sk34fs/smbfs/sock.csmb_data_callback(struct sock *sk,int len)
sk36fs/smbfs/sock.cstruct socket *sock = sk->socket;
sk38fs/smbfs/sock.cif(!sk->dead)
sk71fs/smbfs/sock.cwake_up_interruptible(sk->sleep);
sk82fs/smbfs/sock.cstruct sock   *sk;
sk102fs/smbfs/sock.csk   = (struct sock *)(sock->data);
sk104fs/smbfs/sock.cif (sk == NULL) {
sk111fs/smbfs/sock.c(unsigned int)(sk->data_ready),
sk114fs/smbfs/sock.cif (sk->data_ready == smb_data_callback) {
sk119fs/smbfs/sock.cserver->data_ready = sk->data_ready;
sk120fs/smbfs/sock.csk->data_ready = smb_data_callback;
sk130fs/smbfs/sock.cstruct sock   *sk;
sk149fs/smbfs/sock.csk   = (struct sock *)(sock->data);
sk151fs/smbfs/sock.cif (sk == NULL) {
sk162fs/smbfs/sock.cif (sk->data_ready != smb_data_callback) {
sk169fs/smbfs/sock.c(unsigned int)(sk->data_ready),
sk172fs/smbfs/sock.csk->data_ready = server->data_ready;
sk37include/linux/etherdevice.hextern void     eth_header_cache(struct device *dev, struct sock *sk, unsigned long saddr, unsigned long daddr);
sk40include/linux/etherdevice.hextern void     eth_header_cache(struct device *dev, struct sock *sk, unsigned long saddr, unsigned long daddr);
sk80include/linux/igmp.hextern int ip_mc_join_group(struct sock *sk, struct device *dev, unsigned long addr);
sk81include/linux/igmp.hextern int ip_mc_leave_group(struct sock *sk, struct device *dev,unsigned long addr);
sk82include/linux/igmp.hextern void ip_mc_drop_socket(struct sock *sk);
sk163include/linux/netdevice.hvoid        (*header_cache)(struct device *dev, struct sock *sk, unsigned long saddr, unsigned long daddr);
sk47include/linux/skbuff.hstruct sock      *sk;      /* Socket we are owned by       */
sk363include/linux/skbuff.hextern struct sk_buff *    skb_recv_datagram(struct sock *sk,unsigned flags,int noblock, int *err);
sk364include/linux/skbuff.hextern int      datagram_select(struct sock *sk, int sel_type, select_table *wait);
sk133include/net/ax25.hstruct sock    *sk;    /* Backlink to socket */
sk35include/net/eth.hextern void    eth_header_cache(struct device *dev, struct sock *sk, unsigned long saddr, unsigned long daddr);
sk35include/net/icmp.hextern int  icmp_ioctl(struct sock *sk, int cmd,
sk79include/net/ip.hextern int    ip_ioctl(struct sock *sk, int cmd,
sk94include/net/ip.hextern void    ip_queue_xmit(struct sock *sk,
sk97include/net/ip.hextern int     ip_setsockopt(struct sock *sk, int level, int optname, char *optval, int optlen);
sk98include/net/ip.hextern int     ip_getsockopt(struct sock *sk, int level, int optname, char *optval, int *optlen);
sk100include/net/ip.hextern int    ip_build_xmit(struct sock *sk,
sk57include/net/netrom.hstruct sock    *sk;    /* Backlink to socket */
sk26include/net/raw.hextern int  raw_recvfrom(struct sock *sk, unsigned char *to,
sk29include/net/raw.hextern int  raw_read(struct sock *sk, unsigned char *buff,
sk202include/net/sock.hvoid        (*state_change)(struct sock *sk);
sk203include/net/sock.hvoid        (*data_ready)(struct sock *sk,int bytes);
sk204include/net/sock.hvoid        (*write_space)(struct sock *sk);
sk205include/net/sock.hvoid        (*error_report)(struct sock *sk);
sk210include/net/sock.hstruct sk_buff *  (*wmalloc)(struct sock *sk,
sk213include/net/sock.hstruct sk_buff *  (*rmalloc)(struct sock *sk,
sk216include/net/sock.hvoid      (*wfree)(struct sock *sk, struct sk_buff *skb);
sk217include/net/sock.hvoid      (*rfree)(struct sock *sk, struct sk_buff *skb);
sk218include/net/sock.hunsigned long    (*rspace)(struct sock *sk);
sk219include/net/sock.hunsigned long    (*wspace)(struct sock *sk);
sk220include/net/sock.hvoid      (*close)(struct sock *sk, int timeout);
sk221include/net/sock.hint      (*read)(struct sock *sk, unsigned char *to,
sk223include/net/sock.hint      (*write)(struct sock *sk, unsigned char *to,
sk225include/net/sock.hint      (*sendto)(struct sock *sk,
sk229include/net/sock.hint      (*recvfrom)(struct sock *sk,
sk238include/net/sock.hint      (*connect)(struct sock *sk,
sk240include/net/sock.hstruct sock *    (*accept) (struct sock *sk, int flags);
sk241include/net/sock.hvoid      (*queue_xmit)(struct sock *sk,
sk244include/net/sock.hvoid      (*retransmit)(struct sock *sk, int all);
sk245include/net/sock.hvoid      (*write_wakeup)(struct sock *sk);
sk246include/net/sock.hvoid      (*read_wakeup)(struct sock *sk);
sk251include/net/sock.hint      (*select)(struct sock *sk, int which,
sk253include/net/sock.hint      (*ioctl)(struct sock *sk, int cmd,
sk255include/net/sock.hint      (*init)(struct sock *sk);
sk256include/net/sock.hvoid      (*shutdown)(struct sock *sk, int how);
sk257include/net/sock.hint      (*setsockopt)(struct sock *sk, int level, int optname,
sk259include/net/sock.hint      (*getsockopt)(struct sock *sk, int level, int optname,
sk285include/net/sock.hextern void      destroy_sock(struct sock *sk);
sk288include/net/sock.hextern void      release_sock(struct sock *sk);
sk298include/net/sock.hextern struct sk_buff    *sock_wmalloc(struct sock *sk,
sk301include/net/sock.hextern struct sk_buff    *sock_rmalloc(struct sock *sk,
sk304include/net/sock.hextern void      sock_wfree(struct sock *sk, struct sk_buff *skb);
sk305include/net/sock.hextern void      sock_rfree(struct sock *sk, struct sk_buff *skb);
sk306include/net/sock.hextern unsigned long    sock_rspace(struct sock *sk);
sk307include/net/sock.hextern unsigned long    sock_wspace(struct sock *sk);
sk309include/net/sock.hextern int      sock_setsockopt(struct sock *sk,int level,int op,char *optval,int optlen);
sk311include/net/sock.hextern int      sock_getsockopt(struct sock *sk,int level,int op,char *optval,int *optlen);
sk322include/net/sock.hextern __inline__ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
sk325include/net/sock.hif(sk->rmem_alloc + skb->truesize >= sk->rcvbuf)
sk329include/net/sock.hsk->rmem_alloc+=skb->truesize;
sk330include/net/sock.hskb->sk=sk;
sk332include/net/sock.hskb_queue_tail(&sk->receive_queue,skb);
sk333include/net/sock.hif(!sk->dead)
sk334include/net/sock.hsk->data_ready(sk,skb->len);
sk128include/net/tcp.hextern void  tcp_shutdown (struct sock *sk, int how);
sk134include/net/tcp.hextern int  tcp_ioctl(struct sock *sk, int cmd, unsigned long arg);
sk136include/net/tcp.hextern int tcp_select_window(struct sock *sk);
sk138include/net/tcp.hunsigned long daddr, int len, struct sock *sk);
sk139include/net/tcp.hextern void tcp_send_probe0(struct sock *sk);
sk37include/net/udp.hunsigned long daddr, int len, struct sock *sk);
sk38include/net/udp.hextern int  udp_recvfrom(struct sock *sk, unsigned char *to,
sk41include/net/udp.hextern int  udp_read(struct sock *sk, unsigned char *buff,
sk43include/net/udp.hextern int  udp_connect(struct sock *sk,
sk49include/net/udp.hextern int  udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
sk6net/802/llc.cint llc_rx_adm(struct sock *sk,struct sk_buff *skb, int type, int cmd, int pf, int nr, int ns)
sk11net/802/llc.csend_response(sk,DM|pf);
sk14net/802/llc.cif(sk->state!=TCP_LISTEN)
sk15net/802/llc.csend_response(sk. DM|pf);
sk18net/802/llc.csk=ll_rx_accept(sk);
sk19net/802/llc.cif(sk!=NULL)
sk21net/802/llc.csend_response(sk, UA|pf);
sk22net/802/llc.csk->llc.vs=0;
sk23net/802/llc.csk->llc.vr=0;
sk24net/802/llc.csk->llc.p_flag=0;
sk25net/802/llc.csk->llc.remote_busy=0;
sk26net/802/llc.cllc_state(sk,LLC_NORMAL);
sk31net/802/llc.csend_response(sk, DM|PF);
sk36net/802/llc.cint llc_rx_setup(struct sock *sk, struct sk_buff *skb, int type, int cmd, int pf, int nr, int ns)
sk42net/802/llc.csk->llc.vs=0;
sk43net/802/llc.csk->llc.vr=0;
sk44net/802/llc.csend_response(sk, UA|pf);
sk48net/802/llc.csend_response(sk, DM|pf);
sk49net/802/llc.cllc_error(sk,ECONNRESET);
sk50net/802/llc.cllc_state(sk, LLC_ADM);
sk55net/802/llc.cif(cmd==UA && pf==sk->llc.p_flag)
sk57net/802/llc.cdel_timer(&sk->llc.t1);
sk58net/802/llc.csk->llc.vs=0;
sk59net/802/llc.cllc_update_p_flag(sk,pf);
sk60net/802/llc.cllc_state(sk,LLC_NORMAL);
sk64net/802/llc.cllc_error(sk, ECONNRESET);
sk65net/802/llc.cllc_state(sk, LLC_ADM);
sk70net/802/llc.cint llc_rx_reset(struct sock *sk, struct sk_buff *skb, int type, int cmd, int pf, int nr, int ns)
sk76net/802/llc.csk->llc.vr=0;
sk77net/802/llc.csk->llc.vs=0;
sk78net/802/llc.csend_response(sk, UA|pf);
sk82net/802/llc.cif(sk->llc.cause_flag==1)
sk83net/802/llc.cllc_shutdown(sk,SHUTDOWN_MASK);
sk85net/802/llc.cllc_eror(sk, ECONNREFUSED);
sk86net/802/llc.csend_response(sk, DM|pf);
sk87net/802/llc.cllc_state(sk, LLC_ADM);
sk94net/802/llc.cif(sk->llc.p_flag==pf)
sk96net/802/llc.cdel_timer(&sk->llc.t1);
sk97net/802/llc.csk->llc.vs=0;
sk98net/802/llc.csk->llc.vr=0;
sk99net/802/llc.cllc_update_p_flag(sk,pf);
sk100net/802/llc.cllc_confirm_reset(sk, sk->llc.cause_flag);
sk101net/802/llc.csk->llc.remote_busy=0;
sk102net/802/llc.cllc_state(sk, LLC_NORMAL);
sk107net/802/llc.cllc_shutdown(sk, SHUTDOWN_MASK);
sk108net/802/llc.cllc_state(sk, LLC_ADM);
sk114net/802/llc.cint llc_rx_d_conn(struct sock *sk, struct sk_buff *skb, int type, int cmd, int pf, int nr, int ns)
sk120net/802/llc.cllc_error(sk, ECONNRESET);
sk121net/802/llc.cllc_state(sk, ADM);
sk126net/802/llc.cllc_state(sk, LLC_D_CONN);
sk129net/802/llc.csend_response(sk, DM|PF);
sk133net/802/llc.cif(cmd==UA && pf==sk->llc.p_flag)
sk135net/802/llc.cdel_timer(&sk->llc.t1);
sk136net/802/llc.cllc_state(sk, ADM);
sk137net/802/llc.cllc_confirm_reset(sk, sk->llc.cause_flag);
sk141net/802/llc.cdel_timer(&sk->llc.t1);
sk143net/802/llc.cllc_shutdown(sk, SHUTDOWN_MASK);  
sk150net/802/llc.cint llc_rx_error(struct sock *sk, struct sk_buff *skb, int type, int cmd, int pf, int nr, int ns)
sk156net/802/llc.csk->llc.vs=0;
sk157net/802/llc.csk->llc.vr=0;
sk158net/802/llc.csend_response(sk, UA|pf);
sk159net/802/llc.cllc_error(sk,ECONNRESET);
sk160net/802/llc.csk->llc.p_flag=0;
sk161net/802/llc.csk->llc.remote_busy=0;
sk162net/802/llc.cllc_state(sk, LLC_NORMAL);
sk166net/802/llc.csend_response(sk, UA|pf);
sk167net/802/llc.cllc_shutdown(sk, SHUTDOWN_MASK);
sk168net/802/llc.cllc_state(sk, LLC_ADM);
sk171net/802/llc.cllc_resend_frmr_rsp(sk,pf);
sk177net/802/llc.cllc_error(sk, ECONNRESET);
sk178net/802/llc.cdel_timer(&sk->llc.t1);
sk179net/802/llc.cllc_state(sk, LLC_ADM);
sk183net/802/llc.csend_command(sk, SABM);
sk184net/802/llc.csk->llc.p_flag=pf;
sk186net/802/llc.csk->llc.retry_count=0;
sk187net/802/llc.csk->llc.cause_flag=0;
sk188net/802/llc.cllc_error(sk, EPROTO);
sk189net/802/llc.cllc_state(sk, LLC_RESET);
sk199net/802/llc.cint llc_rx_nr_shared(struct sock *sk, struct sk_buff *skb, int type, int cmd, int pf, int nr, int ns)
sk208net/802/llc.csend_response(sk,DM|pf);
sk209net/802/llc.cllc_error(sk, ECONNRESET);
sk210net/802/llc.cllc_state(sk, LLC_ADM);
sk214net/802/llc.csend_response(sk,UA|pf);
sk215net/802/llc.cllc_state(sk, LLC_ADM);
sk216net/802/llc.cllc_shutdown(sk, SHUTDOWN_MASK);
sk224net/802/llc.cllc_send_frmr_response(sk, ILLEGAL_TYPE,pf);
sk225net/802/llc.cllc_state(sk, LLC_ERROR);
sk226net/802/llc.cllc_error(sk, EPROTO);
sk241net/802/llc.csend_command(sk, DM|pf);
sk242net/802/llc.csk->llc.p_flag=pf;
sk243net/802/llc.cllc_start_t1(sk);
sk244net/802/llc.cllc_error(sk, EPROTO);
sk245net/802/llc.csk->llc.cause_flag=0;
sk246net/802/llc.cllc_state(sk, LLC_D_CONN):
sk250net/802/llc.cllc_state(sk, LLC_ADM);
sk251net/802/llc.cllc_error(sk, ECONNREFUSED);
sk260net/802/llc.cllc_send_frmr_response(sk, UNEXPECTED_CONTROL, pf);
sk261net/802/llc.cllc_state(sk, LLC_ERROR);
sk262net/802/llc.cllc_error(sk, EPROTO);
sk264net/802/llc.celse if(pf==1 && sk->llc.p_flag==0)
sk266net/802/llc.cllc_send_frmr_response(sk, UNEXPECTED_RESPONSE, pf);
sk267net/802/llc.cllc_state(sk, LLC_ERROR);
sk268net/802/llc.cllc_error(sk, EPROTO);
sk272net/802/llc.cllc_send_frmr_response(sk, ILLEGAL_TYPE,pf);
sk273net/802/llc.cllc_state(sk, LLC_ERROR);
sk274net/802/llc.cllc_error(sk, EPROTO);
sk288net/802/llc.cint llc_rx_normal(struct sock *sk, struct sk_buff *skb, int type, int cmd, int pf, int nr, int ns)
sk290net/802/llc.cif(llc_rx_nr_shared(sk, skb, type, cmd, pf, nr, ns))
sk294net/802/llc.cif(llc_invalid_ns(sk,ns))
sk296net/802/llc.cif((type==RESP && sk->llc.p_flag==pf)||(type==CMD && pf==0 && sk->llc.p_flag==0))
sk298net/802/llc.cllc_command(sk, REJ|PF);
sk299net/802/llc.cllc_ack_frames(sk,nr);  /* Ack frames and update N(R) */
sk300net/802/llc.csk->llc.p_flag=PF;
sk301net/802/llc.cllc_state(sk, LLC_REJECT);
sk302net/802/llc.csk->llc.retry_count=0;
sk303net/802/llc.cllc_start_t1(sk);
sk304net/802/llc.csk->llc.remote_busy=0;
sk306net/802/llc.celse if((type==CMD && !pf && sk->llc.p_flag==1) || (type==RESP && !pf && sk->llc.p_flag==1))
sk309net/802/llc.cllc_response(sk, REJ);
sk311net/802/llc.cllc_command(sk, REJ);
sk312net/802/llc.cllc_ack_frames(sk,nr);
sk313net/802/llc.csk->llc.retry_count=0;
sk314net/802/llc.cllc_state(sk, LLC_REJECT);
sk315net/802/llc.cllc_start_t1(sk);
sk319net/802/llc.cllc_response(sk, REJ|PF);
sk320net/802/llc.cllc_ack_frames(sk,nr);
sk321net/802/llc.csk->llc.retry_count=0;
sk322net/802/llc.cllc_start_t1(sk);
sk331net/802/llc.cif(sk->llc.p_flag==pf && !(type==CMD && pf))
sk333net/802/llc.csk->llc.vr=(sk->llc.vr+1)&7;
sk334net/802/llc.cllc_queue_rr_cmd(sk, PF);
sk335net/802/llc.csk->llc.retry_count=0;
sk336net/802/llc.cllc_start_t1(sk);
sk337net/802/llc.csk->llc.p_flag=1;
sk338net/802/llc.cllc_ack_frames(sk,nr);
sk339net/802/llc.csk->llc.remote_busy=0;
sk341net/802/llc.celse if(sk->ppc.p_flag!=pf)
sk343net/802/llc.csk->llc.vr=(sk->llc.vr+1)&7;
sk345net/802/llc.cllc_queue_rr_resp(sk, 0);
sk347net/802/llc.cllc_queue_rr_cmd(sk, 0);
sk348net/802/llc.cif(sk->llc.nr!=nr)
sk350net/802/llc.cllc_ack_frames(sk,nr);
sk351net/802/llc.cllc_reset_t1(sk);
sk356net/802/llc.csk->llc.vr=(sk->llc.vr+1)&7;
sk357net/802/llc.cllc_queue_rr_resp(sk,PF);
sk358net/802/llc.cif(sk->llc.nr!=nr)
sk360net/802/llc.cllc_ack_frames(sk,nr);
sk361net/802/llc.cllc_reset_t1(sk);
sk364net/802/llc.cllc_queue_data(sk,skb);
sk370net/802/llc.cif(type==CMD || (type==RESP && (!pf || pf==1 && sk->llc.p_flag==1)))
sk372net/802/llc.cllc_update_p_flag(sk,pf);
sk373net/802/llc.cif(sk->llc.nr!=nr)
sk375net/802/llc.cllc_ack_frames(sk,nr);
sk376net/802/llc.cllc_reset_t1(sk);
sk379net/802/llc.csk->llc.remote_busy=0;
sk381net/802/llc.c{  sk->llc.remote_busy=1;
sk382net/802/llc.cif(!llc_t1_running(sk))
sk383net/802/llc.cllc_start_t1(sk);
sk389net/802/llc.cllc_queue_rr_resp(sk,PF);
sk392net/802/llc.csend_response(sk, RR|PF);
sk393net/802/llc.cif(!llc_t1_running(sk))
sk394net/802/llc.cllc_start_t1(sk);
sk396net/802/llc.cif(sk->llc.nr!=nr)
sk398net/802/llc.cllc_ack_frames(sk,nr);
sk399net/802/llc.cllc_reset_t1(sk);
sk402net/802/llc.csk->llc.remote_busy=0;
sk404net/802/llc.csk->llc.remote_busy=1;
sk41net/802/p8022.cskb->sk = NULL;
sk66net/802/psnap.cskb->sk = NULL;
sk455net/appletalk/aarp.cif(skb->sk==NULL)
sk458net/appletalk/aarp.cdev_queue_xmit(skb, skb->dev, skb->sk->priority);
sk470net/appletalk/aarp.cif(skb->sk==NULL)
sk473net/appletalk/aarp.cdev_queue_xmit(skb, skb->dev, skb->sk->priority);
sk552net/appletalk/aarp.cif(skb->sk==NULL)
sk555net/appletalk/aarp.cdev_queue_xmit(skb, skb->dev, skb->sk->priority);
sk80net/appletalk/ddp.cstatic void atalk_remove_socket(atalk_socket *sk)
sk89net/appletalk/ddp.cif(s==sk)
sk97net/appletalk/ddp.cif(s->next==sk)
sk99net/appletalk/ddp.cs->next=sk->next;
sk108net/appletalk/ddp.cstatic void atalk_insert_socket(atalk_socket *sk)
sk113net/appletalk/ddp.csk->next=atalk_socket_list;
sk114net/appletalk/ddp.catalk_socket_list=sk;
sk173net/appletalk/ddp.cstatic void atalk_destroy_socket(atalk_socket *sk);
sk184net/appletalk/ddp.cstatic void atalk_destroy_socket(atalk_socket *sk)
sk187net/appletalk/ddp.catalk_remove_socket(sk);
sk189net/appletalk/ddp.cwhile((skb=skb_dequeue(&sk->receive_queue))!=NULL)
sk194net/appletalk/ddp.cif(sk->wmem_alloc == 0 && sk->rmem_alloc == 0 && sk->dead)
sk195net/appletalk/ddp.ckfree_s(sk,sizeof(*sk));
sk201net/appletalk/ddp.cinit_timer(&sk->timer);
sk202net/appletalk/ddp.csk->timer.expires=10*HZ;
sk203net/appletalk/ddp.csk->timer.function=atalk_destroy_timer;
sk204net/appletalk/ddp.csk->timer.data = (unsigned long)sk;
sk205net/appletalk/ddp.cadd_timer(&sk->timer);
sk938net/appletalk/ddp.catalk_socket *sk;
sk941net/appletalk/ddp.csk=(atalk_socket *)sock->data;
sk962net/appletalk/ddp.creturn sock_setsockopt(sk,level,optname,optval,optlen);
sk977net/appletalk/ddp.catalk_socket *sk;
sk981net/appletalk/ddp.csk=(atalk_socket *)sock->data;
sk995net/appletalk/ddp.creturn sock_getsockopt(sk,level,optname,optval,optlen);
sk1022net/appletalk/ddp.cstatic void def_callback1(struct sock *sk)
sk1024net/appletalk/ddp.cif(!sk->dead)
sk1025net/appletalk/ddp.cwake_up_interruptible(sk->sleep);
sk1028net/appletalk/ddp.cstatic void def_callback2(struct sock *sk, int len)
sk1030net/appletalk/ddp.cif(!sk->dead)
sk1032net/appletalk/ddp.cwake_up_interruptible(sk->sleep);
sk1033net/appletalk/ddp.csock_wake_async(sk->socket,0);
sk1044net/appletalk/ddp.catalk_socket *sk;
sk1045net/appletalk/ddp.csk=(atalk_socket *)kmalloc(sizeof(*sk),GFP_KERNEL);
sk1046net/appletalk/ddp.cif(sk==NULL)
sk1057net/appletalk/ddp.ckfree_s((void *)sk,sizeof(*sk));
sk1060net/appletalk/ddp.csk->dead=0;
sk1061net/appletalk/ddp.csk->next=NULL;
sk1062net/appletalk/ddp.csk->broadcast=0;
sk1063net/appletalk/ddp.csk->no_check=0;    /* Checksums on by default */
sk1064net/appletalk/ddp.csk->rcvbuf=SK_RMEM_MAX;
sk1065net/appletalk/ddp.csk->sndbuf=SK_WMEM_MAX;
sk1066net/appletalk/ddp.csk->pair=NULL;
sk1067net/appletalk/ddp.csk->wmem_alloc=0;
sk1068net/appletalk/ddp.csk->rmem_alloc=0;
sk1069net/appletalk/ddp.csk->inuse=0;
sk1070net/appletalk/ddp.csk->proc=0;
sk1071net/appletalk/ddp.csk->priority=1;
sk1072net/appletalk/ddp.csk->shutdown=0;
sk1073net/appletalk/ddp.csk->prot=NULL;  /* So we use default free mechanisms */
sk1074net/appletalk/ddp.csk->broadcast=0;
sk1075net/appletalk/ddp.csk->err=0;
sk1076net/appletalk/ddp.cskb_queue_head_init(&sk->receive_queue);
sk1077net/appletalk/ddp.cskb_queue_head_init(&sk->write_queue);
sk1078net/appletalk/ddp.csk->send_head=NULL;
sk1079net/appletalk/ddp.cskb_queue_head_init(&sk->back_log);
sk1080net/appletalk/ddp.csk->state=TCP_CLOSE;
sk1081net/appletalk/ddp.csk->socket=sock;
sk1082net/appletalk/ddp.csk->type=sock->type;
sk1083net/appletalk/ddp.csk->debug=0;
sk1085net/appletalk/ddp.csk->at.src_net=0;
sk1086net/appletalk/ddp.csk->at.src_node=0;
sk1087net/appletalk/ddp.csk->at.src_port=0;
sk1089net/appletalk/ddp.csk->at.dest_net=0;
sk1090net/appletalk/ddp.csk->at.dest_node=0;
sk1091net/appletalk/ddp.csk->at.dest_port=0;
sk1093net/appletalk/ddp.csk->mtu=DDP_MAXSZ;
sk1097net/appletalk/ddp.csock->data=(void *)sk;
sk1098net/appletalk/ddp.csk->sleep=sock->wait;
sk1101net/appletalk/ddp.csk->state_change=def_callback1;
sk1102net/appletalk/ddp.csk->data_ready=def_callback2;
sk1103net/appletalk/ddp.csk->write_space=def_callback1;
sk1104net/appletalk/ddp.csk->error_report=def_callback1;
sk1106net/appletalk/ddp.csk->zapped=1;
sk1125net/appletalk/ddp.catalk_socket *sk=(atalk_socket *)sock->data;
sk1126net/appletalk/ddp.cif(sk==NULL)
sk1128net/appletalk/ddp.cif(!sk->dead)
sk1129net/appletalk/ddp.csk->state_change(sk);
sk1130net/appletalk/ddp.csk->dead=1;
sk1132net/appletalk/ddp.catalk_destroy_socket(sk);
sk1150net/appletalk/ddp.cstatic int atalk_autobind(atalk_socket *sk)
sk1158net/appletalk/ddp.csk->at.src_net = sat.sat_addr.s_net = ap->s_net;
sk1159net/appletalk/ddp.csk->at.src_node = sat.sat_addr.s_node = ap->s_node;
sk1163net/appletalk/ddp.csk->at.src_port=n;
sk1164net/appletalk/ddp.catalk_insert_socket(sk);
sk1165net/appletalk/ddp.csk->zapped=0;
sk1175net/appletalk/ddp.catalk_socket *sk;
sk1178net/appletalk/ddp.csk=(atalk_socket *)sock->data;
sk1180net/appletalk/ddp.cif(sk->zapped==0)
sk1194net/appletalk/ddp.csk->at.src_net=addr->sat_addr.s_net=ap->s_net;
sk1195net/appletalk/ddp.csk->at.src_node=addr->sat_addr.s_node=ap->s_node;
sk1202net/appletalk/ddp.csk->at.src_net=addr->sat_addr.s_net;
sk1203net/appletalk/ddp.csk->at.src_node=addr->sat_addr.s_node;
sk1211net/appletalk/ddp.csk->at.src_port=addr->sat_port=n;
sk1214net/appletalk/ddp.csk->at.src_port=addr->sat_port;
sk1219net/appletalk/ddp.catalk_insert_socket(sk);
sk1220net/appletalk/ddp.csk->zapped=0;
sk1231net/appletalk/ddp.catalk_socket *sk=(atalk_socket *)sock->data;
sk1234net/appletalk/ddp.csk->state = TCP_CLOSE;  
sk1244net/appletalk/ddp.cif(addr->sat_addr.s_node==ATADDR_BCAST && !sk->broadcast)
sk1247net/appletalk/ddp.cif(sk->zapped)
sk1249net/appletalk/ddp.cif(atalk_autobind(sk)<0)
sk1256net/appletalk/ddp.csk->at.dest_port=addr->sat_port;
sk1257net/appletalk/ddp.csk->at.dest_net=addr->sat_addr.s_net;
sk1258net/appletalk/ddp.csk->at.dest_node=addr->sat_addr.s_node;
sk1260net/appletalk/ddp.csk->state=TCP_ESTABLISHED;
sk1293net/appletalk/ddp.catalk_socket *sk;
sk1295net/appletalk/ddp.csk=(atalk_socket *)sock->data;
sk1296net/appletalk/ddp.cif(sk->zapped)
sk1298net/appletalk/ddp.cif(atalk_autobind(sk)<0)
sk1306net/appletalk/ddp.cif(sk->state!=TCP_ESTABLISHED)
sk1308net/appletalk/ddp.csat.sat_addr.s_net=sk->at.dest_net;
sk1309net/appletalk/ddp.csat.sat_addr.s_node=sk->at.dest_node;
sk1310net/appletalk/ddp.csat.sat_port=sk->at.dest_port;
sk1314net/appletalk/ddp.csat.sat_addr.s_net=sk->at.src_net;
sk1315net/appletalk/ddp.csat.sat_addr.s_node=sk->at.src_node;
sk1316net/appletalk/ddp.csat.sat_port=sk->at.src_port;
sk1450net/appletalk/ddp.cskb->sk = sock;
sk1454net/appletalk/ddp.cskb->sk=NULL;
sk1463net/appletalk/ddp.catalk_socket *sk=(atalk_socket *)sock->data;
sk1482net/appletalk/ddp.cif(sk->zapped)
sk1485net/appletalk/ddp.cif(atalk_autobind(sk)<0)
sk1494net/appletalk/ddp.cif(usat->sat_addr.s_node==ATADDR_BCAST && !sk->broadcast)
sk1500net/appletalk/ddp.cif(sk->state!=TCP_ESTABLISHED)
sk1504net/appletalk/ddp.cusat->sat_port=sk->at.dest_port;
sk1505net/appletalk/ddp.cusat->sat_addr.s_node=sk->at.dest_node;
sk1506net/appletalk/ddp.cusat->sat_addr.s_net=sk->at.dest_net;
sk1511net/appletalk/ddp.cif(sk->debug)
sk1512net/appletalk/ddp.cprintk("SK %p: Got address.\n",sk);
sk1527net/appletalk/ddp.cat_hint.s_net=sk->at.src_net;
sk1534net/appletalk/ddp.cif(sk->debug)
sk1535net/appletalk/ddp.cprintk("SK %p: Size needed %d, device %s\n", sk, size, dev->name);
sk1539net/appletalk/ddp.cskb = sock_alloc_send_skb(sk, size, 0 , &err);
sk1543net/appletalk/ddp.cskb->sk=sk;
sk1551net/appletalk/ddp.cif(sk->debug)
sk1552net/appletalk/ddp.cprintk("SK %p: Begin build.\n", sk);
sk1566net/appletalk/ddp.cddp->deh_snet=sk->at.src_net;
sk1568net/appletalk/ddp.cddp->deh_snode=sk->at.src_node;
sk1570net/appletalk/ddp.cddp->deh_sport=sk->at.src_port;
sk1572net/appletalk/ddp.cif(sk->debug)
sk1573net/appletalk/ddp.cprintk("SK %p: Copy user data (%d bytes).\n", sk, len);
sk1577net/appletalk/ddp.cif(sk->no_check==1)
sk1595net/appletalk/ddp.cif(sk->debug)
sk1596net/appletalk/ddp.cprintk("SK %p: send out(copy).\n", sk);
sk1606net/appletalk/ddp.cif(sk->debug)
sk1607net/appletalk/ddp.cprintk("SK %p: Loop back.\n", sk);
sk1609net/appletalk/ddp.csk->wmem_alloc-=skb->truesize;
sk1611net/appletalk/ddp.cskb->sk = NULL;
sk1620net/appletalk/ddp.cif(sk->debug)
sk1621net/appletalk/ddp.cprintk("SK %p: send out.\n", sk);
sk1632net/appletalk/ddp.cif(sk->debug)
sk1633net/appletalk/ddp.cprintk("SK %p: Done write (%d).\n", sk, len);
sk1645net/appletalk/ddp.catalk_socket *sk=(atalk_socket *)sock->data;
sk1652net/appletalk/ddp.cif(sk->err)
sk1654net/appletalk/ddp.cer= -sk->err;
sk1655net/appletalk/ddp.csk->err=0;
sk1662net/appletalk/ddp.cskb=skb_recv_datagram(sk,flags,noblock,&er);
sk1667net/appletalk/ddp.cif(sk->type==SOCK_RAW)
sk1702net/appletalk/ddp.catalk_socket *sk=(atalk_socket *)sock->data;
sk1703net/appletalk/ddp.cif(sk->zapped)
sk1714net/appletalk/ddp.cstatic int atalk_shutdown(struct socket *sk,int how)
sk1721net/appletalk/ddp.catalk_socket *sk=(atalk_socket *)sock->data;
sk1723net/appletalk/ddp.creturn datagram_select(sk,sel_type,wait);
sk1734net/appletalk/ddp.catalk_socket *sk=(atalk_socket *)sock->data;
sk1743net/appletalk/ddp.cv=sk->sndbuf-sk->wmem_alloc;
sk1751net/appletalk/ddp.cif((skb=skb_peek(&sk->receive_queue))!=NULL)
sk1756net/appletalk/ddp.cif (sk)
sk1758net/appletalk/ddp.cif(sk->stamp.tv_sec==0)
sk1763net/appletalk/ddp.cmemcpy_tofs((void *)arg,&sk->stamp,sizeof(struct timeval));
sk201net/ax25/af_ax25.cif (s->sk != NULL) {
sk202net/ax25/af_ax25.cs->sk->state = TCP_CLOSE;
sk203net/ax25/af_ax25.cs->sk->err   = ENETUNREACH;
sk204net/ax25/af_ax25.cif (!s->sk->dead)
sk205net/ax25/af_ax25.cs->sk->state_change(s->sk);
sk206net/ax25/af_ax25.cs->sk->dead  = 1;
sk256net/ax25/af_ax25.cif (s->sk != NULL && ax25cmp(&s->source_addr, addr) == 0 && s->sk->type == type && s->sk->state == TCP_LISTEN) {
sk260net/ax25/af_ax25.creturn s->sk;
sk281net/ax25/af_ax25.cif (s->sk != NULL && ax25cmp(&s->source_addr, my_addr) == 0 && ax25cmp(&s->dest_addr, dest_addr) == 0 && s->sk->type == type) {
sk283net/ax25/af_ax25.creturn s->sk;
sk305net/ax25/af_ax25.cif (s->sk != NULL && s->sk->type != SOCK_SEQPACKET)
sk330net/ax25/af_ax25.cif (s->sk != NULL && ax25cmp(&s->source_addr, addr) == 0 && s->sk->type == SOCK_RAW) {
sk332net/ax25/af_ax25.creturn s->sk;
sk341net/ax25/af_ax25.cstatic void ax25_send_to_raw(struct sock *sk, struct sk_buff *skb, int proto)
sk345net/ax25/af_ax25.cwhile (sk != NULL) {
sk346net/ax25/af_ax25.cif (sk->type == SOCK_RAW && sk->protocol == proto && sk->rmem_alloc <= sk->rcvbuf) {
sk350net/ax25/af_ax25.ccopy->sk = sk;
sk351net/ax25/af_ax25.csk->rmem_alloc += copy->truesize;
sk352net/ax25/af_ax25.cskb_queue_tail(&sk->receive_queue, copy);
sk353net/ax25/af_ax25.cif (!sk->dead)
sk354net/ax25/af_ax25.csk->data_ready(sk, skb->len);
sk357net/ax25/af_ax25.csk = sk->next;
sk393net/ax25/af_ax25.cif (ax25->sk != NULL) {
sk394net/ax25/af_ax25.cwhile ((skb = skb_dequeue(&ax25->sk->receive_queue)) != NULL) {
sk395net/ax25/af_ax25.cif (skb->sk != ax25->sk) {      /* A pending connection */
sk396net/ax25/af_ax25.cskb->sk->dead = 1;  /* Queue the unaccepted socket for death */
sk397net/ax25/af_ax25.cax25_set_timer(skb->sk->ax25);
sk398net/ax25/af_ax25.cskb->sk->ax25->state = AX25_STATE_0;
sk410net/ax25/af_ax25.cif (ax25->sk != NULL) {
sk411net/ax25/af_ax25.cif (ax25->sk->wmem_alloc || ax25->sk->rmem_alloc) { /* Defer: outstanding buffers */
sk418net/ax25/af_ax25.ckfree_s(ax25->sk, sizeof(*ax25->sk));
sk529net/ax25/af_ax25.cax25->sk       = NULL;
sk551net/ax25/af_ax25.cif (ax25->sk != NULL && ax25->sk->type != SOCK_SEQPACKET)
sk638net/ax25/af_ax25.cstruct sock *sk;
sk641net/ax25/af_ax25.csk = (struct sock *)sock->data;
sk644net/ax25/af_ax25.creturn sock_setsockopt(sk, level, optname, optval, optlen);
sk661net/ax25/af_ax25.csk->ax25->window = opt;
sk667net/ax25/af_ax25.csk->ax25->rtt = (opt * PR_SLOWHZ) / 2;
sk673net/ax25/af_ax25.csk->ax25->t2 = opt * PR_SLOWHZ;
sk679net/ax25/af_ax25.csk->ax25->n2 = opt;
sk685net/ax25/af_ax25.csk->ax25->t3 = opt * PR_SLOWHZ;
sk689net/ax25/af_ax25.csk->ax25->backoff = opt ? 1 : 0;
sk700net/ax25/af_ax25.cstruct sock *sk;
sk704net/ax25/af_ax25.csk = (struct sock *)sock->data;
sk707net/ax25/af_ax25.creturn sock_getsockopt(sk, level, optname, optval, optlen);
sk714net/ax25/af_ax25.cval = sk->ax25->window;
sk718net/ax25/af_ax25.cval = sk->ax25->t1 / PR_SLOWHZ;
sk722net/ax25/af_ax25.cval = sk->ax25->t2 / PR_SLOWHZ;
sk726net/ax25/af_ax25.cval = sk->ax25->n2;
sk730net/ax25/af_ax25.cval = sk->ax25->t3 / PR_SLOWHZ;
sk734net/ax25/af_ax25.cval = sk->ax25->backoff;
sk756net/ax25/af_ax25.cstruct sock *sk = (struct sock *)sock->data;
sk758net/ax25/af_ax25.cif (sk->type == SOCK_SEQPACKET && sk->state != TCP_LISTEN) {
sk759net/ax25/af_ax25.csk->max_ack_backlog = backlog;
sk760net/ax25/af_ax25.csk->state           = TCP_LISTEN;
sk767net/ax25/af_ax25.cstatic void def_callback1(struct sock *sk)
sk769net/ax25/af_ax25.cif (!sk->dead)
sk770net/ax25/af_ax25.cwake_up_interruptible(sk->sleep);
sk773net/ax25/af_ax25.cstatic void def_callback2(struct sock *sk, int len)
sk775net/ax25/af_ax25.cif (!sk->dead)
sk776net/ax25/af_ax25.cwake_up_interruptible(sk->sleep);
sk781net/ax25/af_ax25.cstruct sock *sk;
sk784net/ax25/af_ax25.cif ((sk = (struct sock *)kmalloc(sizeof(*sk), GFP_ATOMIC)) == NULL)
sk788net/ax25/af_ax25.ckfree_s(sk, sizeof(*sk));
sk792net/ax25/af_ax25.csk->type = sock->type;
sk803net/ax25/af_ax25.ckfree_s((void *)sk, sizeof(*sk));
sk808net/ax25/af_ax25.cskb_queue_head_init(&sk->receive_queue);
sk809net/ax25/af_ax25.cskb_queue_head_init(&sk->write_queue);
sk810net/ax25/af_ax25.cskb_queue_head_init(&sk->back_log);
sk812net/ax25/af_ax25.csk->socket        = sock;
sk813net/ax25/af_ax25.csk->protocol      = protocol;
sk814net/ax25/af_ax25.csk->dead          = 0;
sk815net/ax25/af_ax25.csk->next          = NULL;
sk816net/ax25/af_ax25.csk->broadcast     = 0;
sk817net/ax25/af_ax25.csk->rcvbuf        = SK_RMEM_MAX;
sk818net/ax25/af_ax25.csk->sndbuf        = SK_WMEM_MAX;
sk819net/ax25/af_ax25.csk->wmem_alloc    = 0;
sk820net/ax25/af_ax25.csk->rmem_alloc    = 0;
sk821net/ax25/af_ax25.csk->inuse         = 0;
sk822net/ax25/af_ax25.csk->debug         = 0;
sk823net/ax25/af_ax25.csk->prot          = NULL;  /* So we use default free mechanisms */
sk824net/ax25/af_ax25.csk->err           = 0;
sk825net/ax25/af_ax25.csk->localroute    = 0;
sk826net/ax25/af_ax25.csk->send_head     = NULL;
sk827net/ax25/af_ax25.csk->state         = TCP_CLOSE;
sk828net/ax25/af_ax25.csk->shutdown      = 0;
sk829net/ax25/af_ax25.csk->priority      = SOPRI_NORMAL;
sk830net/ax25/af_ax25.csk->ack_backlog   = 0;
sk831net/ax25/af_ax25.csk->mtu           = AX25_MTU;  /* 256 */
sk832net/ax25/af_ax25.csk->zapped        = 1;
sk834net/ax25/af_ax25.csk->state_change = def_callback1;
sk835net/ax25/af_ax25.csk->data_ready   = def_callback2;
sk836net/ax25/af_ax25.csk->write_space  = def_callback1;
sk837net/ax25/af_ax25.csk->error_report = def_callback1;
sk840net/ax25/af_ax25.csock->data = (void *)sk;
sk841net/ax25/af_ax25.csk->sleep  = sock->wait;
sk844net/ax25/af_ax25.cax25->sk = sk;
sk845net/ax25/af_ax25.csk->ax25 = ax25;
sk852net/ax25/af_ax25.cstruct sock *sk;
sk855net/ax25/af_ax25.cif ((sk = (struct sock *)kmalloc(sizeof(*sk), GFP_ATOMIC)) == NULL)
sk859net/ax25/af_ax25.ckfree_s(sk, sizeof(*sk));
sk863net/ax25/af_ax25.csk->type   = osk->type;
sk864net/ax25/af_ax25.csk->socket = osk->socket;
sk873net/ax25/af_ax25.ckfree_s((void *)sk, sizeof(*sk));
sk878net/ax25/af_ax25.cskb_queue_head_init(&sk->receive_queue);
sk879net/ax25/af_ax25.cskb_queue_head_init(&sk->write_queue);
sk880net/ax25/af_ax25.cskb_queue_head_init(&sk->back_log);
sk882net/ax25/af_ax25.csk->dead        = 0;
sk883net/ax25/af_ax25.csk->next        = NULL;
sk884net/ax25/af_ax25.csk->priority    = osk->priority;
sk885net/ax25/af_ax25.csk->broadcast   = 0;
sk886net/ax25/af_ax25.csk->protocol    = osk->protocol;
sk887net/ax25/af_ax25.csk->rcvbuf      = osk->rcvbuf;
sk888net/ax25/af_ax25.csk->sndbuf      = osk->sndbuf;
sk889net/ax25/af_ax25.csk->wmem_alloc  = 0;
sk890net/ax25/af_ax25.csk->rmem_alloc  = 0;
sk891net/ax25/af_ax25.csk->inuse       = 0;
sk892net/ax25/af_ax25.csk->ack_backlog = 0;
sk893net/ax25/af_ax25.csk->prot        = NULL;  /* So we use default free mechanisms */
sk894net/ax25/af_ax25.csk->err         = 0;
sk895net/ax25/af_ax25.csk->localroute  = 0;
sk896net/ax25/af_ax25.csk->send_head   = NULL;
sk897net/ax25/af_ax25.csk->debug       = osk->debug;
sk898net/ax25/af_ax25.csk->state       = TCP_ESTABLISHED;
sk899net/ax25/af_ax25.csk->window      = osk->window;
sk900net/ax25/af_ax25.csk->shutdown    = 0;
sk901net/ax25/af_ax25.csk->mtu         = osk->mtu;
sk902net/ax25/af_ax25.csk->sleep       = osk->sleep;
sk903net/ax25/af_ax25.csk->zapped      = osk->zapped;
sk905net/ax25/af_ax25.csk->state_change = def_callback1;
sk906net/ax25/af_ax25.csk->data_ready   = def_callback2;
sk907net/ax25/af_ax25.csk->write_space  = def_callback1;
sk908net/ax25/af_ax25.csk->error_report = def_callback1;
sk924net/ax25/af_ax25.ckfree_s(sk, sizeof(*sk));
sk930net/ax25/af_ax25.csk->ax25 = ax25;
sk931net/ax25/af_ax25.cax25->sk = sk;
sk933net/ax25/af_ax25.creturn sk;
sk938net/ax25/af_ax25.cstruct sock *sk = (struct sock *)oldsock->data;
sk940net/ax25/af_ax25.creturn ax25_create(newsock, sk->protocol);
sk945net/ax25/af_ax25.cstruct sock *sk = (struct sock *)sock->data;
sk947net/ax25/af_ax25.cif (sk == NULL) return 0;
sk949net/ax25/af_ax25.cif (sk->type == SOCK_SEQPACKET) {
sk950net/ax25/af_ax25.cswitch (sk->ax25->state) {
sk952net/ax25/af_ax25.csk->dead        = 1;
sk953net/ax25/af_ax25.csk->state_change(sk);
sk954net/ax25/af_ax25.cax25_destroy_socket(sk->ax25);
sk958net/ax25/af_ax25.cax25_send_control(sk->ax25, DISC | PF, C_COMMAND);
sk959net/ax25/af_ax25.csk->ax25->state = AX25_STATE_0;
sk960net/ax25/af_ax25.csk->dead        = 1;
sk961net/ax25/af_ax25.csk->state_change(sk);
sk962net/ax25/af_ax25.cax25_destroy_socket(sk->ax25);
sk966net/ax25/af_ax25.cax25_send_control(sk->ax25, DM | PF, C_RESPONSE);
sk967net/ax25/af_ax25.csk->ax25->state = AX25_STATE_0;
sk968net/ax25/af_ax25.csk->dead        = 1;
sk969net/ax25/af_ax25.csk->state_change(sk);
sk970net/ax25/af_ax25.cax25_destroy_socket(sk->ax25);
sk975net/ax25/af_ax25.cax25_clear_tx_queue(sk->ax25);
sk976net/ax25/af_ax25.csk->ax25->n2count = 0;
sk977net/ax25/af_ax25.cax25_send_control(sk->ax25, DISC | PF, C_COMMAND);
sk978net/ax25/af_ax25.csk->ax25->t3timer = 0;
sk979net/ax25/af_ax25.csk->ax25->t1timer = sk->ax25->t1 = ax25_calculate_t1(sk->ax25);
sk980net/ax25/af_ax25.csk->ax25->state   = AX25_STATE_2;
sk981net/ax25/af_ax25.csk->state_change(sk);
sk982net/ax25/af_ax25.csk->dead         = 1;
sk989net/ax25/af_ax25.csk->dead = 1;
sk990net/ax25/af_ax25.csk->state_change(sk);
sk991net/ax25/af_ax25.cax25_destroy_socket(sk->ax25);
sk1007net/ax25/af_ax25.cstruct sock *sk;
sk1012net/ax25/af_ax25.csk = (struct sock *)sock->data;
sk1014net/ax25/af_ax25.cif (sk->zapped == 0)
sk1021net/ax25/af_ax25.cif (ax25_find_socket(&addr->fsa_ax25.sax25_call, sk->type) != NULL) {
sk1022net/ax25/af_ax25.cif (sk->debug)
sk1033net/ax25/af_ax25.cmemcpy(&sk->ax25->source_addr, &addr->fsa_ax25.sax25_call, sizeof(ax25_address));
sk1035net/ax25/af_ax25.cmemcpy(&sk->ax25->source_addr, call, sizeof(ax25_address));
sk1046net/ax25/af_ax25.cif (sk->debug)
sk1051net/ax25/af_ax25.csk->ax25->device = dev;
sk1052net/ax25/af_ax25.cax25_insert_socket(sk->ax25);
sk1054net/ax25/af_ax25.csk->zapped = 0;
sk1056net/ax25/af_ax25.cif (sk->debug)
sk1065net/ax25/af_ax25.cstruct sock *sk = (struct sock *)sock->data;
sk1069net/ax25/af_ax25.cif (sk->state == TCP_ESTABLISHED && sock->state == SS_CONNECTING) {
sk1074net/ax25/af_ax25.cif (sk->state == TCP_CLOSE && sock->state == SS_CONNECTING) {
sk1079net/ax25/af_ax25.cif (sk->state == TCP_ESTABLISHED && sk->type == SOCK_SEQPACKET)
sk1082net/ax25/af_ax25.csk->state   = TCP_CLOSE;  
sk1100net/ax25/af_ax25.cif (sk->ax25->digipeat == NULL) {
sk1101net/ax25/af_ax25.cif ((sk->ax25->digipeat = (ax25_digi *)kmalloc(sizeof(ax25_digi), GFP_KERNEL)) == NULL)
sk1105net/ax25/af_ax25.csk->ax25->digipeat->ndigi = ndigi;
sk1108net/ax25/af_ax25.csk->ax25->digipeat->repeated[ct] = 0;
sk1109net/ax25/af_ax25.cmemcpy(&sk->ax25->digipeat->calls[ct], &ap[ct], sizeof(ax25_address));
sk1113net/ax25/af_ax25.csk->ax25->digipeat->lastrepeat = 0;
sk1120net/ax25/af_ax25.cif (sk->zapped) {  /* Must bind first - autobinding in this may or may not work */
sk1121net/ax25/af_ax25.cif ((err = ax25_rt_autobind(sk->ax25, &addr->sax25_call)) < 0)
sk1123net/ax25/af_ax25.cax25_insert_socket(sk->ax25);    /* Finish the bind */
sk1126net/ax25/af_ax25.cif (sk->type == SOCK_SEQPACKET && ax25_find_cb(&sk->ax25->source_addr, &addr->sax25_call, sk->ax25->device) != NULL)
sk1129net/ax25/af_ax25.cmemcpy(&sk->ax25->dest_addr, &addr->sax25_call, sizeof(ax25_address));
sk1132net/ax25/af_ax25.cif (sk->type != SOCK_SEQPACKET) {
sk1134net/ax25/af_ax25.csk->state   = TCP_ESTABLISHED;
sk1140net/ax25/af_ax25.csk->state          = TCP_SYN_SENT;
sk1141net/ax25/af_ax25.cax25_establish_data_link(sk->ax25);
sk1142net/ax25/af_ax25.csk->ax25->state     = AX25_STATE_1;
sk1143net/ax25/af_ax25.cax25_set_timer(sk->ax25);    /* Start going SABM SABM until a UA or a give up and DM */
sk1146net/ax25/af_ax25.cif (sk->state != TCP_ESTABLISHED && (flags & O_NONBLOCK))
sk1152net/ax25/af_ax25.cwhile (sk->state == TCP_SYN_SENT) {
sk1153net/ax25/af_ax25.cinterruptible_sleep_on(sk->sleep);
sk1160net/ax25/af_ax25.cif (sk->state != TCP_ESTABLISHED) {  /* Not in ABM, not in WAIT_UA -> failed */
sk1163net/ax25/af_ax25.creturn -sk->err;  /* Always set at this point */
sk1180net/ax25/af_ax25.cstruct sock *sk;
sk1189net/ax25/af_ax25.csk = (struct sock *)sock->data;
sk1191net/ax25/af_ax25.cif (sk->type != SOCK_SEQPACKET)
sk1194net/ax25/af_ax25.cif (sk->state != TCP_LISTEN)
sk1201net/ax25/af_ax25.cif ((skb = skb_dequeue(&sk->receive_queue)) == NULL) {
sk1206net/ax25/af_ax25.cinterruptible_sleep_on(sk->sleep);
sk1214net/ax25/af_ax25.cnewsk = skb->sk;
sk1219net/ax25/af_ax25.cskb->sk = NULL;
sk1221net/ax25/af_ax25.csk->ack_backlog--;
sk1232net/ax25/af_ax25.cstruct sock *sk;
sk1235net/ax25/af_ax25.csk = (struct sock *)sock->data;
sk1238net/ax25/af_ax25.cif (sk->state != TCP_ESTABLISHED)
sk1240net/ax25/af_ax25.caddr = &sk->ax25->dest_addr;
sk1242net/ax25/af_ax25.caddr = &sk->ax25->source_addr;
sk1251net/ax25/af_ax25.cif (sk->ax25->digipeat != NULL) {
sk1252net/ax25/af_ax25.cndigi = sk->ax25->digipeat->ndigi;
sk1256net/ax25/af_ax25.cmemcpy(&sax->fsa_digipeater[i], &sk->ax25->digipeat->calls[i], sizeof(ax25_address));
sk1265net/ax25/af_ax25.cstruct sock *sk;
sk1361net/ax25/af_ax25.cif ((sk = ax25_find_socket(&dest, &src, SOCK_DGRAM)) != NULL) {
sk1362net/ax25/af_ax25.cif (sk->rmem_alloc >= sk->rcvbuf) {
sk1369net/ax25/af_ax25.cskb_queue_tail(&sk->receive_queue, skb);
sk1370net/ax25/af_ax25.cskb->sk = sk;
sk1371net/ax25/af_ax25.csk->rmem_alloc += skb->truesize;
sk1372net/ax25/af_ax25.cif (!sk->dead)
sk1373net/ax25/af_ax25.csk->data_ready(sk, skb->len);
sk1413net/ax25/af_ax25.cif ((sk = ax25_find_listener(&dest, dev, SOCK_SEQPACKET)) != NULL) {
sk1414net/ax25/af_ax25.cif (sk->ack_backlog == sk->max_ack_backlog || (make = ax25_make_new(sk, dev)) == NULL) {
sk1424net/ax25/af_ax25.cskb_queue_head(&sk->receive_queue, skb);
sk1426net/ax25/af_ax25.cskb->sk     = make;
sk1428net/ax25/af_ax25.cmake->pair  = sk;
sk1430net/ax25/af_ax25.csk->ack_backlog++;
sk1485net/ax25/af_ax25.cif (sk != NULL) {
sk1486net/ax25/af_ax25.cif (!sk->dead)
sk1487net/ax25/af_ax25.csk->data_ready(sk, skb->len );
sk1500net/ax25/af_ax25.cskb->sk = NULL;    /* Initially we don't know who its for */
sk1520net/ax25/af_ax25.cskb->sk = NULL;    /* Initially we don't know who its for */
sk1538net/ax25/af_ax25.cstruct sock *sk = (struct sock *)sock->data;
sk1550net/ax25/af_ax25.cif (sk->err) {
sk1551net/ax25/af_ax25.cerr     = sk->err;
sk1552net/ax25/af_ax25.csk->err = 0;
sk1559net/ax25/af_ax25.cif (sk->zapped)
sk1562net/ax25/af_ax25.cif (sk->ax25->device == NULL)
sk1597net/ax25/af_ax25.cif (sk->type == SOCK_SEQPACKET && memcmp(&sk->ax25->dest_addr, &sax.sax25_call, sizeof(ax25_address)) != 0)
sk1606net/ax25/af_ax25.cif (sk->state != TCP_ESTABLISHED)
sk1609net/ax25/af_ax25.cmemcpy(&sax.sax25_call, &sk->ax25->dest_addr, sizeof(ax25_address));
sk1610net/ax25/af_ax25.cdp = sk->ax25->digipeat;
sk1613net/ax25/af_ax25.cif (sk->debug)
sk1617net/ax25/af_ax25.cif (sk->debug)
sk1623net/ax25/af_ax25.cif ((skb = sock_alloc_send_skb(sk, size, 0, &err)) == NULL)
sk1626net/ax25/af_ax25.cskb->sk   = sk;
sk1632net/ax25/af_ax25.cif (sk->debug)
sk1640net/ax25/af_ax25.c*asmptr = sk->protocol;
sk1642net/ax25/af_ax25.cif (sk->debug)
sk1645net/ax25/af_ax25.cif (sk->type == SOCK_SEQPACKET) {
sk1647net/ax25/af_ax25.cif (sk->state != TCP_ESTABLISHED) {
sk1652net/ax25/af_ax25.cax25_output(sk->ax25, skb);  /* Shove it onto the queue and kick */
sk1658net/ax25/af_ax25.cif (sk->debug) {
sk1665net/ax25/af_ax25.casmptr += (lv = build_ax25_addr(asmptr, &sk->ax25->source_addr, &sax.sax25_call, dp, C_COMMAND));
sk1667net/ax25/af_ax25.cif (sk->debug)
sk1672net/ax25/af_ax25.cif (sk->debug)
sk1678net/ax25/af_ax25.cax25_queue_xmit(skb, sk->ax25->device, SOPRI_NORMAL);
sk1698net/ax25/af_ax25.cstruct sock *sk = (struct sock *)sock->data;
sk1706net/ax25/af_ax25.cif (sk->err) {
sk1707net/ax25/af_ax25.cer      = -sk->err;
sk1708net/ax25/af_ax25.csk->err = 0;
sk1716net/ax25/af_ax25.cif (sk->type == SOCK_SEQPACKET) {
sk1717net/ax25/af_ax25.cif (sk->state != TCP_ESTABLISHED)
sk1723net/ax25/af_ax25.cif ((skb = skb_recv_datagram(sk, flags, noblock, &er)) == NULL)
sk1759net/ax25/af_ax25.cstruct sock *sk = (struct sock *)sock->data;
sk1761net/ax25/af_ax25.cif (sk->zapped)
sk1772net/ax25/af_ax25.cstatic int ax25_shutdown(struct socket *sk, int how)
sk1780net/ax25/af_ax25.cstruct sock *sk = (struct sock *)sock->data;
sk1782net/ax25/af_ax25.creturn datagram_select(sk, sel_type, wait);
sk1787net/ax25/af_ax25.cstruct sock *sk = (struct sock *)sock->data;
sk1795net/ax25/af_ax25.camount = sk->sndbuf - sk->wmem_alloc;
sk1805net/ax25/af_ax25.cif ((skb = skb_peek(&sk->receive_queue)) != NULL)
sk1814net/ax25/af_ax25.cif (sk != NULL) {
sk1815net/ax25/af_ax25.cif (sk->stamp.tv_sec==0)
sk1819net/ax25/af_ax25.cmemcpy_tofs((void *)arg, &sk->stamp, sizeof(struct timeval));
sk1901net/ax25/af_ax25.cif (ax25->sk != NULL) {
sk1903net/ax25/af_ax25.cax25->sk->wmem_alloc,
sk1904net/ax25/af_ax25.cax25->sk->rmem_alloc);
sk83net/ax25/ax25_in.cif (ax25->sk != NULL) {
sk84net/ax25/ax25_in.cif (sock_queue_rcv_skb(ax25->sk, skb) == 0) {
sk127net/ax25/ax25_in.cif (ax25->sk != NULL) {
sk128net/ax25/ax25_in.cax25->sk->state = TCP_ESTABLISHED;
sk130net/ax25/ax25_in.cif (!ax25->sk->dead)
sk131net/ax25/ax25_in.cax25->sk->state_change(ax25->sk);
sk140net/ax25/ax25_in.cif (ax25->sk != NULL) {
sk141net/ax25/ax25_in.cax25->sk->state = TCP_CLOSE;
sk142net/ax25/ax25_in.cax25->sk->err   = ECONNREFUSED;
sk143net/ax25/ax25_in.cif (!ax25->sk->dead)
sk144net/ax25/ax25_in.cax25->sk->state_change(ax25->sk);
sk145net/ax25/ax25_in.cax25->sk->dead  = 1;
sk178net/ax25/ax25_in.cif (ax25->sk != NULL) {
sk179net/ax25/ax25_in.cax25->sk->state = TCP_CLOSE;
sk180net/ax25/ax25_in.cax25->sk->err   = 0;
sk181net/ax25/ax25_in.cif (!ax25->sk->dead)
sk182net/ax25/ax25_in.cax25->sk->state_change(ax25->sk);
sk183net/ax25/ax25_in.cax25->sk->dead  = 1;
sk191net/ax25/ax25_in.cif (ax25->sk != NULL) {
sk192net/ax25/ax25_in.cax25->sk->state = TCP_CLOSE;
sk193net/ax25/ax25_in.cax25->sk->err   = 0;
sk194net/ax25/ax25_in.cif (!ax25->sk->dead)
sk195net/ax25/ax25_in.cax25->sk->state_change(ax25->sk);
sk196net/ax25/ax25_in.cax25->sk->dead  = 1;
sk244net/ax25/ax25_in.cif (ax25->sk != NULL) {
sk245net/ax25/ax25_in.cax25->sk->state = TCP_CLOSE;
sk246net/ax25/ax25_in.cax25->sk->err   = 0;
sk247net/ax25/ax25_in.cif (!ax25->sk->dead)
sk248net/ax25/ax25_in.cax25->sk->state_change(ax25->sk);
sk249net/ax25/ax25_in.cax25->sk->dead  = 1;
sk262net/ax25/ax25_in.cif (ax25->sk) {
sk263net/ax25/ax25_in.cax25->sk->state = TCP_CLOSE;
sk264net/ax25/ax25_in.cax25->sk->err   = ECONNRESET;
sk265net/ax25/ax25_in.cif (!ax25->sk->dead)
sk266net/ax25/ax25_in.cax25->sk->state_change(ax25->sk);
sk267net/ax25/ax25_in.cax25->sk->dead         = 1;
sk394net/ax25/ax25_in.cif (ax25->sk != NULL) {
sk395net/ax25/ax25_in.cax25->sk->state = TCP_CLOSE;
sk396net/ax25/ax25_in.cax25->sk->err   = 0;
sk397net/ax25/ax25_in.cif (!ax25->sk->dead)
sk398net/ax25/ax25_in.cax25->sk->state_change(ax25->sk);
sk399net/ax25/ax25_in.cax25->sk->dead  = 1;
sk412net/ax25/ax25_in.cif (ax25->sk != NULL) {
sk413net/ax25/ax25_in.cax25->sk->state = TCP_CLOSE;
sk414net/ax25/ax25_in.cax25->sk->err   = ECONNRESET;
sk415net/ax25/ax25_in.cif (!ax25->sk->dead)
sk416net/ax25/ax25_in.cax25->sk->state_change(ax25->sk);
sk417net/ax25/ax25_in.cax25->sk->dead  = 1;
sk152net/ax25/ax25_out.cif (ax25->sk != NULL) {
sk153net/ax25/ax25_out.cax25->sk->state = TCP_CLOSE;
sk154net/ax25/ax25_out.cax25->sk->err   = ENETUNREACH;
sk155net/ax25/ax25_out.cif (!ax25->sk->dead)
sk156net/ax25/ax25_out.cax25->sk->state_change(ax25->sk);
sk157net/ax25/ax25_out.cax25->sk->dead  = 1;
sk248net/ax25/ax25_route.cif (ax25->sk != NULL)
sk249net/ax25/ax25_route.cax25->sk->zapped = 0;
sk155net/ax25/ax25_subr.cif (ax25->sk != NULL) {
sk156net/ax25/ax25_subr.cskb->sk = ax25->sk;
sk157net/ax25/ax25_subr.cax25->sk->wmem_alloc += skb->truesize;
sk195net/ax25/ax25_subr.cskb->sk = NULL;
sk99net/ax25/ax25_timer.cif ((ax25->sk != NULL && ax25->sk->dead) || ax25->sk == NULL) {
sk111net/ax25/ax25_timer.cif (ax25->sk != NULL) {
sk112net/ax25/ax25_timer.cif (ax25->sk->rmem_alloc < (ax25->sk->rcvbuf / 2) && (ax25->condition & OWN_RX_BUSY_CONDITION)) {
sk160net/ax25/ax25_timer.cif (ax25->sk != NULL) {
sk161net/ax25/ax25_timer.cax25->sk->state = TCP_CLOSE;
sk162net/ax25/ax25_timer.cax25->sk->err   = ETIMEDOUT;
sk163net/ax25/ax25_timer.cif (!ax25->sk->dead)
sk164net/ax25/ax25_timer.cax25->sk->state_change(ax25->sk);
sk165net/ax25/ax25_timer.cax25->sk->dead  = 1;
sk180net/ax25/ax25_timer.cif (ax25->sk != NULL) {
sk181net/ax25/ax25_timer.cax25->sk->state = TCP_CLOSE;
sk182net/ax25/ax25_timer.cax25->sk->err   = ETIMEDOUT;
sk183net/ax25/ax25_timer.cif (!ax25->sk->dead)
sk184net/ax25/ax25_timer.cax25->sk->state_change(ax25->sk);
sk185net/ax25/ax25_timer.cax25->sk->dead  = 1;
sk207net/ax25/ax25_timer.cif (ax25->sk != NULL) {
sk208net/ax25/ax25_timer.cax25->sk->state = TCP_CLOSE;
sk209net/ax25/ax25_timer.cax25->sk->err   = ETIMEDOUT;
sk210net/ax25/ax25_timer.cif (!ax25->sk->dead)
sk211net/ax25/ax25_timer.cax25->sk->state_change(ax25->sk);
sk212net/ax25/ax25_timer.cax25->sk->dead  = 1;
sk53net/core/datagram.cstruct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock, int *err)
sk61net/core/datagram.csk->inuse = 1;
sk62net/core/datagram.cwhile(skb_peek(&sk->receive_queue) == NULL)  /* No data */
sk65net/core/datagram.cif (sk->shutdown & RCV_SHUTDOWN)
sk67net/core/datagram.crelease_sock(sk);
sk72net/core/datagram.cif(sk->err)
sk74net/core/datagram.crelease_sock(sk);
sk76net/core/datagram.c*err=-sk->err;
sk77net/core/datagram.csk->err=0;
sk83net/core/datagram.cif(sk->type==SOCK_SEQPACKET && sk->state!=TCP_ESTABLISHED)
sk85net/core/datagram.crelease_sock(sk);
sk93net/core/datagram.crelease_sock(sk);
sk97net/core/datagram.crelease_sock(sk);
sk102net/core/datagram.cif (skb_peek(&sk->receive_queue) == NULL)
sk104net/core/datagram.cinterruptible_sleep_on(sk->sleep);
sk112net/core/datagram.cif(sk->err != 0)  /* Error while waiting for packet
sk116net/core/datagram.c*err = -sk->err;
sk117net/core/datagram.csk->err=0;
sk122net/core/datagram.csk->inuse = 1;
sk129net/core/datagram.cskb=skb_dequeue(&sk->receive_queue);
sk138net/core/datagram.cskb=skb_peek(&sk->receive_queue);
sk176net/core/datagram.cint datagram_select(struct sock *sk, int sel_type, select_table *wait)
sk178net/core/datagram.cselect_wait(sk->sleep, wait);
sk182net/core/datagram.cif (sk->type==SOCK_SEQPACKET && sk->state==TCP_CLOSE)
sk187net/core/datagram.cif (skb_peek(&sk->receive_queue) != NULL || sk->err != 0)
sk195net/core/datagram.cif (sk->type==SOCK_SEQPACKET && sk->state==TCP_SYN_SENT)
sk200net/core/datagram.cif (sk->prot && sk->prot->wspace(sk) >= MIN_WRITE_SPACE)
sk204net/core/datagram.cif (sk->prot==NULL && sk->sndbuf-sk->wmem_alloc >= MIN_WRITE_SPACE)
sk211net/core/datagram.cif (sk->err)
sk378net/core/dev.c((struct sock *)ptype->data != skb->sk))
sk424net/core/dev.cskb->sk = NULL;
sk458net/core/skbuff.cif (skb->sk)
sk460net/core/skbuff.cif(skb->sk->prot!=NULL)
sk463net/core/skbuff.cskb->sk->prot->rfree(skb->sk, skb);
sk465net/core/skbuff.cskb->sk->prot->wfree(skb->sk, skb);
sk475net/core/skbuff.cskb->sk->rmem_alloc-=skb->truesize;
sk477net/core/skbuff.cskb->sk->wmem_alloc-=skb->truesize;
sk479net/core/skbuff.cif(!skb->sk->dead)
sk480net/core/skbuff.cskb->sk->write_space(skb->sk);
sk542net/core/skbuff.cskb->sk = NULL;
sk612net/core/skbuff.cn->sk=NULL;
sk117net/core/sock.cint sock_setsockopt(struct sock *sk, int level, int optname,
sk140net/core/sock.csk->debug=valbool;
sk143net/core/sock.csk->reuse = valbool;
sk149net/core/sock.csk->localroute=valbool;
sk152net/core/sock.csk->broadcast=valbool;
sk159net/core/sock.csk->sndbuf=val;
sk167net/core/sock.csk->rcvbuf=val;
sk171net/core/sock.csk->keepopen = valbool;
sk175net/core/sock.csk->urginline = valbool;
sk179net/core/sock.csk->no_check = valbool;
sk185net/core/sock.csk->priority = val;
sk200net/core/sock.csk->linger=0;
sk203net/core/sock.csk->lingertime=ling.l_linger;
sk204net/core/sock.csk->linger=1;
sk215net/core/sock.cint sock_getsockopt(struct sock *sk, int level, int optname,
sk225net/core/sock.cval = sk->debug;
sk229net/core/sock.cval = sk->localroute;
sk233net/core/sock.cval= sk->broadcast;
sk237net/core/sock.cval=sk->sndbuf;
sk241net/core/sock.cval =sk->rcvbuf;
sk245net/core/sock.cval = sk->reuse;
sk249net/core/sock.cval = sk->keepopen;
sk253net/core/sock.cval = sk->type;          
sk257net/core/sock.cval = sk->err;
sk258net/core/sock.csk->err = 0;
sk262net/core/sock.cval = sk->urginline;
sk266net/core/sock.cval = sk->no_check;
sk270net/core/sock.cval = sk->priority;
sk281net/core/sock.cling.l_onoff=sk->linger;
sk282net/core/sock.cling.l_linger=sk->lingertime;
sk305net/core/sock.cstruct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, int priority)
sk307net/core/sock.cif (sk) 
sk309net/core/sock.cif (sk->wmem_alloc + size < sk->sndbuf || force) 
sk317net/core/sock.csk->wmem_alloc+= c->truesize;
sk328net/core/sock.cstruct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, int priority)
sk330net/core/sock.cif (sk) 
sk332net/core/sock.cif (sk->rmem_alloc + size < sk->rcvbuf || force) 
sk340net/core/sock.csk->rmem_alloc += c->truesize;
sk351net/core/sock.cunsigned long sock_rspace(struct sock *sk)
sk355net/core/sock.cif (sk != NULL) 
sk357net/core/sock.cif (sk->rmem_alloc >= sk->rcvbuf-2*MIN_WINDOW) 
sk359net/core/sock.camt = min((sk->rcvbuf-sk->rmem_alloc)/2-MIN_WINDOW, MAX_WINDOW);
sk368net/core/sock.cunsigned long sock_wspace(struct sock *sk)
sk370net/core/sock.cif (sk != NULL) 
sk372net/core/sock.cif (sk->shutdown & SEND_SHUTDOWN)
sk374net/core/sock.cif (sk->wmem_alloc >= sk->sndbuf)
sk376net/core/sock.creturn(sk->sndbuf-sk->wmem_alloc );
sk382net/core/sock.cvoid sock_wfree(struct sock *sk, struct sk_buff *skb)
sk389net/core/sock.cif (sk) 
sk394net/core/sock.csk->wmem_alloc -= s;
sk397net/core/sock.csk->write_space(sk);
sk403net/core/sock.cvoid sock_rfree(struct sock *sk, struct sk_buff *skb)
sk410net/core/sock.cif (sk) 
sk415net/core/sock.csk->rmem_alloc -= s;
sk424net/core/sock.cstruct sk_buff *sock_alloc_send_skb(struct sock *sk, unsigned long size, int noblock, int *errcode)
sk429net/core/sock.csk->inuse=1;
sk433net/core/sock.cif(sk->err!=0)
sk436net/core/sock.cerr= -sk->err;
sk437net/core/sock.csk->err=0;
sk443net/core/sock.cif(sk->shutdown&SEND_SHUTDOWN)
sk449net/core/sock.cskb = sock_wmalloc(sk, size, 0, GFP_KERNEL);
sk455net/core/sock.csk->socket->flags |= SO_NOSPACE;
sk461net/core/sock.cif(sk->shutdown&SEND_SHUTDOWN)
sk466net/core/sock.ctmp = sk->wmem_alloc;
sk468net/core/sock.cif(sk->shutdown&SEND_SHUTDOWN)
sk475net/core/sock.cif( tmp <= sk->wmem_alloc)
sk477net/core/sock.csk->socket->flags &= ~SO_NOSPACE;
sk478net/core/sock.cinterruptible_sleep_on(sk->sleep);
sk495net/core/sock.cvoid release_sock(struct sock *sk)
sk502net/core/sock.cif (!sk->prot)
sk513net/core/sock.cif (sk->blog) 
sk518net/core/sock.csk->blog=1;
sk519net/core/sock.csk->inuse = 1;
sk523net/core/sock.cwhile((skb = skb_dequeue(&sk->back_log)) != NULL) 
sk525net/core/sock.csk->blog = 1;
sk526net/core/sock.cif (sk->prot->rcv) 
sk527net/core/sock.csk->prot->rcv(skb, skb->dev, sk->opt,
sk530net/core/sock.c(struct inet_protocol *)sk->pair); 
sk533net/core/sock.csk->blog = 0;
sk534net/core/sock.csk->inuse = 0;
sk536net/core/sock.cif (sk->dead && sk->state == TCP_CLOSE) 
sk539net/core/sock.creset_timer(sk, TIME_DONE, min(sk->rtt * 2, TCP_DONE_TIME));
sk217net/ethernet/eth.cvoid eth_header_cache(struct device *dev, struct sock *sk, unsigned long saddr, unsigned long daddr)
sk219net/ethernet/eth.cint v=arp_find_cache(sk->ip_hcache_data, daddr, dev);
sk221net/ethernet/eth.csk->ip_hcache_state=0;  /* Try when arp resolves */
sk224net/ethernet/eth.cmemcpy(sk->ip_hcache_data+6, dev->dev_addr, ETH_ALEN);
sk225net/ethernet/eth.csk->ip_hcache_data[12]=ETH_P_IP>>8;
sk226net/ethernet/eth.csk->ip_hcache_data[13]=ETH_P_IP&0xFF;
sk227net/ethernet/eth.csk->ip_hcache_state=1;
sk228net/ethernet/eth.csk->ip_hcache_stamp=arp_cache_stamp;
sk229net/ethernet/eth.csk->ip_hcache_ver=&arp_cache_stamp;
sk98net/ipv4/af_inet.cstruct sock *sk;
sk100net/ipv4/af_inet.cfor(sk = prot->sock_array[num & (SOCK_ARRAY_SIZE -1 )];
sk101net/ipv4/af_inet.csk != NULL;  sk=sk->next) 
sk103net/ipv4/af_inet.cif (sk->num == num) 
sk126net/ipv4/af_inet.cstruct sock *sk;
sk139net/ipv4/af_inet.csk = prot->sock_array[(i+base+1) &(SOCK_ARRAY_SIZE -1)];
sk140net/ipv4/af_inet.cwhile(sk != NULL) 
sk142net/ipv4/af_inet.csk = sk->next;
sk170net/ipv4/af_inet.cvoid put_sock(unsigned short num, struct sock *sk)
sk177net/ipv4/af_inet.cif(sk->type==SOCK_PACKET)
sk180net/ipv4/af_inet.csk->num = num;
sk181net/ipv4/af_inet.csk->next = NULL;
sk188net/ipv4/af_inet.csk->prot->inuse += 1;
sk189net/ipv4/af_inet.cif (sk->prot->highestinuse < sk->prot->inuse)
sk190net/ipv4/af_inet.csk->prot->highestinuse = sk->prot->inuse;
sk192net/ipv4/af_inet.cif (sk->prot->sock_array[num] == NULL) 
sk194net/ipv4/af_inet.csk->prot->sock_array[num] = sk;
sk201net/ipv4/af_inet.cif ((mask & sk->saddr) &&
sk202net/ipv4/af_inet.c(mask & sk->saddr) != (mask & 0xffffffff)) 
sk209net/ipv4/af_inet.csk1 = sk->prot->sock_array[num];
sk216net/ipv4/af_inet.csk->next = sk->prot->sock_array[num];
sk217net/ipv4/af_inet.csk->prot->sock_array[num] = sk;
sk221net/ipv4/af_inet.csk->next = sk2;
sk222net/ipv4/af_inet.csk1->next= sk;
sk230net/ipv4/af_inet.csk->next = NULL;
sk231net/ipv4/af_inet.csk1->next = sk;
sk284net/ipv4/af_inet.cvoid destroy_sock(struct sock *sk)
sk288net/ipv4/af_inet.csk->inuse = 1;      /* just to be safe. */
sk291net/ipv4/af_inet.cif (!sk->dead) 
sk292net/ipv4/af_inet.csk->write_space(sk);
sk294net/ipv4/af_inet.cremove_sock(sk);
sk297net/ipv4/af_inet.cdelete_timer(sk);
sk299net/ipv4/af_inet.cdel_timer(&sk->retransmit_timer);
sk301net/ipv4/af_inet.cwhile ((skb = tcp_dequeue_partial(sk)) != NULL) {
sk307net/ipv4/af_inet.cwhile((skb = skb_dequeue(&sk->write_queue)) != NULL) {
sk317net/ipv4/af_inet.cif (sk->dead) 
sk319net/ipv4/af_inet.cwhile((skb=skb_dequeue(&sk->receive_queue))!=NULL) 
sk325net/ipv4/af_inet.cif (skb->sk != NULL && skb->sk != sk) 
sk328net/ipv4/af_inet.cskb->sk->dead = 1;
sk329net/ipv4/af_inet.cskb->sk->prot->close(skb->sk, 0);
sk338net/ipv4/af_inet.cfor(skb = sk->send_head; skb != NULL; )
sk356net/ipv4/af_inet.csk->send_head = NULL;
sk360net/ipv4/af_inet.cwhile((skb=skb_dequeue(&sk->back_log))!=NULL) 
sk368net/ipv4/af_inet.cif (sk->pair) 
sk370net/ipv4/af_inet.csk->pair->dead = 1;
sk371net/ipv4/af_inet.csk->pair->prot->close(sk->pair, 0);
sk372net/ipv4/af_inet.csk->pair = NULL;
sk381net/ipv4/af_inet.cif (sk->dead && sk->rmem_alloc == 0 && sk->wmem_alloc == 0) 
sk383net/ipv4/af_inet.ckfree_s((void *)sk,sizeof(*sk));
sk389net/ipv4/af_inet.csk->destroy = 1;
sk390net/ipv4/af_inet.csk->ack_backlog = 0;
sk391net/ipv4/af_inet.csk->inuse = 0;
sk392net/ipv4/af_inet.creset_timer(sk, TIME_DESTROY, SOCK_DESTROY_TIME);
sk404net/ipv4/af_inet.cstruct sock *sk;
sk406net/ipv4/af_inet.csk = (struct sock *) sock->data;
sk418net/ipv4/af_inet.csk->proc = arg;
sk421net/ipv4/af_inet.creturn(sk->proc);
sk434net/ipv4/af_inet.cstruct sock *sk = (struct sock *) sock->data;  
sk436net/ipv4/af_inet.creturn sock_setsockopt(sk,level,optname,optval,optlen);
sk437net/ipv4/af_inet.cif (sk->prot->setsockopt==NULL)
sk440net/ipv4/af_inet.creturn sk->prot->setsockopt(sk,level,optname,optval,optlen);
sk450net/ipv4/af_inet.cstruct sock *sk = (struct sock *) sock->data;    
sk452net/ipv4/af_inet.creturn sock_getsockopt(sk,level,optname,optval,optlen);
sk453net/ipv4/af_inet.cif(sk->prot->getsockopt==NULL)    
sk456net/ipv4/af_inet.creturn sk->prot->getsockopt(sk,level,optname,optval,optlen);
sk463net/ipv4/af_inet.cstatic int inet_autobind(struct sock *sk)
sk466net/ipv4/af_inet.cif (sk->num == 0) 
sk468net/ipv4/af_inet.csk->num = get_new_socknum(sk->prot, 0);
sk469net/ipv4/af_inet.cif (sk->num == 0) 
sk473net/ipv4/af_inet.cput_sock(sk->num, sk);
sk474net/ipv4/af_inet.csk->dummy_th.source = ntohs(sk->num);
sk485net/ipv4/af_inet.cstruct sock *sk = (struct sock *) sock->data;
sk487net/ipv4/af_inet.cif(inet_autobind(sk)!=0)
sk501net/ipv4/af_inet.csk->max_ack_backlog = backlog;
sk502net/ipv4/af_inet.cif (sk->state != TCP_LISTEN)
sk504net/ipv4/af_inet.csk->ack_backlog = 0;
sk505net/ipv4/af_inet.csk->state = TCP_LISTEN;
sk515net/ipv4/af_inet.cstatic void def_callback1(struct sock *sk)
sk517net/ipv4/af_inet.cif(!sk->dead)
sk518net/ipv4/af_inet.cwake_up_interruptible(sk->sleep);
sk521net/ipv4/af_inet.cstatic void def_callback2(struct sock *sk,int len)
sk523net/ipv4/af_inet.cif(!sk->dead)
sk525net/ipv4/af_inet.cwake_up_interruptible(sk->sleep);
sk526net/ipv4/af_inet.csock_wake_async(sk->socket, 1);
sk530net/ipv4/af_inet.cstatic void def_callback3(struct sock *sk)
sk532net/ipv4/af_inet.cif(!sk->dead)
sk534net/ipv4/af_inet.cwake_up_interruptible(sk->sleep);
sk535net/ipv4/af_inet.csock_wake_async(sk->socket, 2);
sk548net/ipv4/af_inet.cstruct sock *sk;
sk552net/ipv4/af_inet.csk = (struct sock *) kmalloc(sizeof(*sk), GFP_KERNEL);
sk553net/ipv4/af_inet.cif (sk == NULL) 
sk555net/ipv4/af_inet.cmemset(sk,0,sizeof(*sk));  /* Efficient way to set most fields to zero */
sk564net/ipv4/af_inet.ckfree_s((void *)sk, sizeof(*sk));
sk568net/ipv4/af_inet.csk->no_check = TCP_NO_CHECK;
sk575net/ipv4/af_inet.ckfree_s((void *)sk, sizeof(*sk));
sk579net/ipv4/af_inet.csk->no_check = UDP_NO_CHECK;
sk586net/ipv4/af_inet.ckfree_s((void *)sk, sizeof(*sk));
sk591net/ipv4/af_inet.ckfree_s((void *)sk, sizeof(*sk));
sk595net/ipv4/af_inet.csk->reuse = 1;
sk596net/ipv4/af_inet.csk->num = protocol;
sk602net/ipv4/af_inet.ckfree_s((void *)sk, sizeof(*sk));
sk607net/ipv4/af_inet.ckfree_s((void *)sk, sizeof(*sk));
sk611net/ipv4/af_inet.csk->reuse = 1;
sk612net/ipv4/af_inet.csk->num = protocol;
sk616net/ipv4/af_inet.ckfree_s((void *)sk, sizeof(*sk));
sk619net/ipv4/af_inet.csk->socket = sock;
sk621net/ipv4/af_inet.csk->nonagle = 1;
sk625net/ipv4/af_inet.csk->type = sock->type;
sk626net/ipv4/af_inet.csk->protocol = protocol;
sk627net/ipv4/af_inet.csk->sndbuf = SK_WMEM_MAX;
sk628net/ipv4/af_inet.csk->rcvbuf = SK_RMEM_MAX;
sk629net/ipv4/af_inet.csk->rto = TCP_TIMEOUT_INIT;    /*TCP_WRITE_TIME*/
sk630net/ipv4/af_inet.csk->cong_window = 1; /* start with only sending one packet at a time. */
sk631net/ipv4/af_inet.csk->priority = 1;
sk632net/ipv4/af_inet.csk->state = TCP_CLOSE;
sk634net/ipv4/af_inet.csk->stamp.tv_sec=0;
sk635net/ipv4/af_inet.csk->wmem_alloc = 0;
sk636net/ipv4/af_inet.csk->rmem_alloc = 0;
sk637net/ipv4/af_inet.csk->pair = NULL;
sk638net/ipv4/af_inet.csk->opt = NULL;
sk639net/ipv4/af_inet.csk->write_seq = 0;
sk640net/ipv4/af_inet.csk->acked_seq = 0;
sk641net/ipv4/af_inet.csk->copied_seq = 0;
sk642net/ipv4/af_inet.csk->fin_seq = 0;
sk643net/ipv4/af_inet.csk->urg_seq = 0;
sk644net/ipv4/af_inet.csk->urg_data = 0;
sk645net/ipv4/af_inet.csk->proc = 0;
sk646net/ipv4/af_inet.csk->rtt = 0;        /*TCP_WRITE_TIME << 3;*/
sk647net/ipv4/af_inet.csk->mdev = 0;
sk648net/ipv4/af_inet.csk->backoff = 0;
sk649net/ipv4/af_inet.csk->packets_out = 0;
sk650net/ipv4/af_inet.csk->cong_count = 0;
sk651net/ipv4/af_inet.csk->ssthresh = 0;
sk652net/ipv4/af_inet.csk->max_window = 0;
sk653net/ipv4/af_inet.csk->urginline = 0;
sk654net/ipv4/af_inet.csk->intr = 0;
sk655net/ipv4/af_inet.csk->linger = 0;
sk656net/ipv4/af_inet.csk->destroy = 0;
sk657net/ipv4/af_inet.csk->shutdown = 0;
sk658net/ipv4/af_inet.csk->keepopen = 0;
sk659net/ipv4/af_inet.csk->zapped = 0;
sk660net/ipv4/af_inet.csk->done = 0;
sk661net/ipv4/af_inet.csk->ack_backlog = 0;
sk662net/ipv4/af_inet.csk->window = 0;
sk663net/ipv4/af_inet.csk->bytes_rcv = 0;
sk664net/ipv4/af_inet.csk->dead = 0;
sk665net/ipv4/af_inet.csk->ack_timed = 0;
sk666net/ipv4/af_inet.csk->partial = NULL;
sk667net/ipv4/af_inet.csk->user_mss = 0;
sk668net/ipv4/af_inet.csk->debug = 0;
sk671net/ipv4/af_inet.csk->max_ack_backlog = 0;
sk672net/ipv4/af_inet.csk->inuse = 0;
sk673net/ipv4/af_inet.csk->delay_acks = 0;
sk674net/ipv4/af_inet.csk->daddr = 0;
sk675net/ipv4/af_inet.csk->saddr = 0 /* ip_my_addr() */;
sk676net/ipv4/af_inet.csk->err = 0;
sk677net/ipv4/af_inet.csk->next = NULL;
sk678net/ipv4/af_inet.csk->pair = NULL;
sk679net/ipv4/af_inet.csk->send_tail = NULL;
sk680net/ipv4/af_inet.csk->send_head = NULL;
sk681net/ipv4/af_inet.csk->timeout = 0;
sk682net/ipv4/af_inet.csk->broadcast = 0;
sk683net/ipv4/af_inet.csk->localroute = 0;
sk684net/ipv4/af_inet.csk->blog = 0;
sk685net/ipv4/af_inet.csk->dummy_th.res1=0;
sk686net/ipv4/af_inet.csk->dummy_th.res2=0;
sk687net/ipv4/af_inet.csk->dummy_th.urg_ptr = 0;
sk688net/ipv4/af_inet.csk->dummy_th.fin = 0;
sk689net/ipv4/af_inet.csk->dummy_th.syn = 0;
sk690net/ipv4/af_inet.csk->dummy_th.rst = 0;
sk691net/ipv4/af_inet.csk->dummy_th.psh = 0;
sk692net/ipv4/af_inet.csk->dummy_th.ack = 0;
sk693net/ipv4/af_inet.csk->dummy_th.urg = 0;
sk694net/ipv4/af_inet.csk->dummy_th.dest = 0;
sk695net/ipv4/af_inet.csk->ip_tos=0;
sk696net/ipv4/af_inet.csk->ip_route_cache=NULL;
sk697net/ipv4/af_inet.csk->ip_hcache_ver= 0;
sk698net/ipv4/af_inet.csk->ip_option_len=0;
sk699net/ipv4/af_inet.csk->ip_option_flen=0;
sk700net/ipv4/af_inet.csk->ip_opt_next_hop=0;
sk701net/ipv4/af_inet.csk->ip_opt_ptr[0]=NULL;
sk702net/ipv4/af_inet.csk->ip_opt_ptr[1]=NULL;
sk706net/ipv4/af_inet.csk->max_unacked = 2048; /* needs to be at most 2 full packets. */
sk708net/ipv4/af_inet.cskb_queue_head_init(&sk->write_queue);
sk709net/ipv4/af_inet.cskb_queue_head_init(&sk->receive_queue);
sk710net/ipv4/af_inet.csk->mtu = 576;
sk711net/ipv4/af_inet.csk->prot = prot;
sk712net/ipv4/af_inet.csk->sleep = sock->wait;
sk713net/ipv4/af_inet.cinit_timer(&sk->timer);
sk714net/ipv4/af_inet.cinit_timer(&sk->retransmit_timer);
sk715net/ipv4/af_inet.csk->timer.data = (unsigned long)sk;
sk716net/ipv4/af_inet.csk->timer.function = &net_timer;
sk717net/ipv4/af_inet.cskb_queue_head_init(&sk->back_log);
sk718net/ipv4/af_inet.csock->data =(void *) sk;
sk719net/ipv4/af_inet.csk->dummy_th.doff = sizeof(sk->dummy_th)/4;
sk720net/ipv4/af_inet.csk->ip_ttl=64;
sk722net/ipv4/af_inet.csk->ip_mc_loop=1;
sk723net/ipv4/af_inet.csk->ip_mc_ttl=1;
sk724net/ipv4/af_inet.c*sk->ip_mc_name=0;
sk725net/ipv4/af_inet.csk->ip_mc_list=NULL;
sk728net/ipv4/af_inet.csk->state_change = def_callback1;
sk729net/ipv4/af_inet.csk->data_ready = def_callback2;
sk730net/ipv4/af_inet.csk->write_space = def_callback3;
sk731net/ipv4/af_inet.csk->error_report = def_callback1;
sk733net/ipv4/af_inet.cif (sk->num) 
sk741net/ipv4/af_inet.cput_sock(sk->num, sk);
sk742net/ipv4/af_inet.csk->dummy_th.source = ntohs(sk->num);
sk745net/ipv4/af_inet.cif (sk->prot->init) 
sk747net/ipv4/af_inet.cerr = sk->prot->init(sk);
sk750net/ipv4/af_inet.cdestroy_sock(sk);
sk770net/ipv4/af_inet.cstatic inline int closing(struct sock * sk)
sk772net/ipv4/af_inet.cswitch (sk->state) {
sk790net/ipv4/af_inet.cstruct sock *sk = (struct sock *) sock->data;
sk791net/ipv4/af_inet.cif (sk == NULL) 
sk794net/ipv4/af_inet.csk->state_change(sk);
sk800net/ipv4/af_inet.cip_mc_drop_socket(sk);
sk811net/ipv4/af_inet.cif (sk->linger == 0 || (current->flags & PF_EXITING))
sk813net/ipv4/af_inet.csk->prot->close(sk,0);
sk814net/ipv4/af_inet.csk->dead = 1;
sk818net/ipv4/af_inet.csk->prot->close(sk, 0);
sk820net/ipv4/af_inet.cif (sk->lingertime)
sk821net/ipv4/af_inet.ccurrent->timeout = jiffies + HZ*sk->lingertime;
sk822net/ipv4/af_inet.cwhile(closing(sk) && current->timeout>0) 
sk824net/ipv4/af_inet.cinterruptible_sleep_on(sk->sleep);
sk838net/ipv4/af_inet.csk->dead = 1;
sk840net/ipv4/af_inet.csk->inuse = 1;
sk844net/ipv4/af_inet.crelease_sock(sk);
sk845net/ipv4/af_inet.csk->socket = NULL;
sk854net/ipv4/af_inet.cstruct sock *sk=(struct sock *)sock->data, *sk2;
sk859net/ipv4/af_inet.cif (sk->state != TCP_CLOSE)
sk866net/ipv4/af_inet.cif (sk->num != 0) 
sk880net/ipv4/af_inet.csnum = get_new_socknum(sk->prot, 0);
sk890net/ipv4/af_inet.csk->saddr = addr->sin_addr.s_addr;
sk896net/ipv4/af_inet.cfor(sk2 = sk->prot->sock_array[snum & (SOCK_ARRAY_SIZE -1)];
sk902net/ipv4/af_inet.cif (!sk->reuse)
sk910net/ipv4/af_inet.cif (sk2->saddr != sk->saddr) 
sk920net/ipv4/af_inet.cremove_sock(sk);
sk925net/ipv4/af_inet.cput_sock(snum, sk);
sk926net/ipv4/af_inet.csk->dummy_th.source = ntohs(sk->num);
sk927net/ipv4/af_inet.csk->daddr = 0;
sk928net/ipv4/af_inet.csk->dummy_th.dest = 0;
sk930net/ipv4/af_inet.csk->ip_route_cache=NULL;
sk938net/ipv4/af_inet.cstatic int inet_error(struct sock *sk)
sk944net/ipv4/af_inet.cerr=sk->err;
sk945net/ipv4/af_inet.csk->err=0;
sk958net/ipv4/af_inet.cstruct sock *sk=(struct sock *)sock->data;
sk962net/ipv4/af_inet.cif (sock->state == SS_CONNECTING && tcp_connected(sk->state))
sk969net/ipv4/af_inet.cif (sock->state == SS_CONNECTING && sk->protocol == IPPROTO_TCP && (flags & O_NONBLOCK))
sk971net/ipv4/af_inet.cif(sk->err!=0)
sk973net/ipv4/af_inet.cerr=sk->err;
sk974net/ipv4/af_inet.csk->err=0;
sk982net/ipv4/af_inet.cif(inet_autobind(sk)!=0)
sk984net/ipv4/af_inet.cif (sk->prot->connect == NULL) 
sk986net/ipv4/af_inet.cerr = sk->prot->connect(sk, (struct sockaddr_in *)uaddr, addr_len);
sk992net/ipv4/af_inet.cif (sk->state > TCP_FIN_WAIT2 && sock->state==SS_CONNECTING)
sk996net/ipv4/af_inet.cerr=sk->err;
sk997net/ipv4/af_inet.csk->err=0;
sk1002net/ipv4/af_inet.cif (sk->state != TCP_ESTABLISHED &&(flags & O_NONBLOCK)) 
sk1006net/ipv4/af_inet.cwhile(sk->state == TCP_SYN_SENT || sk->state == TCP_SYN_RECV) 
sk1008net/ipv4/af_inet.cinterruptible_sleep_on(sk->sleep);
sk1016net/ipv4/af_inet.cif(sk->err && sk->protocol == IPPROTO_TCP)
sk1020net/ipv4/af_inet.cerr = -sk->err;
sk1021net/ipv4/af_inet.csk->err=0;
sk1028net/ipv4/af_inet.cif (sk->state != TCP_ESTABLISHED && sk->err) 
sk1031net/ipv4/af_inet.cerr=sk->err;
sk1032net/ipv4/af_inet.csk->err=0;
sk1063net/ipv4/af_inet.cstruct sock *sk=(struct sock *)newsock->data;
sk1065net/ipv4/af_inet.csk->dead = 1;
sk1066net/ipv4/af_inet.cdestroy_sock(sk);
sk1133net/ipv4/af_inet.cstruct sock *sk;
sk1136net/ipv4/af_inet.csk = (struct sock *) sock->data;
sk1139net/ipv4/af_inet.cif (!tcp_connected(sk->state)) 
sk1141net/ipv4/af_inet.csin->sin_port = sk->dummy_th.dest;
sk1142net/ipv4/af_inet.csin->sin_addr.s_addr = sk->daddr;
sk1146net/ipv4/af_inet.csin->sin_port = sk->dummy_th.source;
sk1147net/ipv4/af_inet.cif (sk->saddr == 0) 
sk1150net/ipv4/af_inet.csin->sin_addr.s_addr = sk->saddr;
sk1164net/ipv4/af_inet.cstruct sock *sk = (struct sock *) sock->data;
sk1166net/ipv4/af_inet.cif (sk->prot->recvfrom == NULL) 
sk1168net/ipv4/af_inet.cif(sk->err)
sk1169net/ipv4/af_inet.creturn inet_error(sk);
sk1171net/ipv4/af_inet.cif(inet_autobind(sk)!=0)
sk1173net/ipv4/af_inet.creturn(sk->prot->recvfrom(sk, (unsigned char *) ubuf, size, noblock, flags,
sk1187net/ipv4/af_inet.cstruct sock *sk = (struct sock *) sock->data;
sk1189net/ipv4/af_inet.cif(sk->err)
sk1190net/ipv4/af_inet.creturn inet_error(sk);
sk1192net/ipv4/af_inet.cif(inet_autobind(sk))
sk1194net/ipv4/af_inet.creturn(sk->prot->read(sk, (unsigned char *) ubuf, size, noblock, 0));
sk1200net/ipv4/af_inet.cstruct sock *sk = (struct sock *) sock->data;
sk1201net/ipv4/af_inet.cif (sk->shutdown & SEND_SHUTDOWN) 
sk1206net/ipv4/af_inet.cif(sk->err)
sk1207net/ipv4/af_inet.creturn inet_error(sk);
sk1209net/ipv4/af_inet.cif(inet_autobind(sk)!=0)
sk1211net/ipv4/af_inet.creturn(sk->prot->write(sk, (unsigned char *) ubuf, size, noblock, flags));
sk1222net/ipv4/af_inet.cstruct sock *sk = (struct sock *) sock->data;
sk1223net/ipv4/af_inet.cif (sk->shutdown & SEND_SHUTDOWN) 
sk1228net/ipv4/af_inet.cif (sk->prot->sendto == NULL) 
sk1230net/ipv4/af_inet.cif(sk->err)
sk1231net/ipv4/af_inet.creturn inet_error(sk);
sk1233net/ipv4/af_inet.cif(inet_autobind(sk)!=0)
sk1235net/ipv4/af_inet.creturn(sk->prot->sendto(sk, (unsigned char *) ubuf, size, noblock, flags, 
sk1242net/ipv4/af_inet.cstruct sock *sk=(struct sock*)sock->data;
sk1253net/ipv4/af_inet.cif (sock->state == SS_CONNECTING && sk->state == TCP_ESTABLISHED)
sk1255net/ipv4/af_inet.cif (!tcp_connected(sk->state)) 
sk1257net/ipv4/af_inet.csk->shutdown |= how;
sk1258net/ipv4/af_inet.cif (sk->prot->shutdown)
sk1259net/ipv4/af_inet.csk->prot->shutdown(sk, how);
sk1266net/ipv4/af_inet.cstruct sock *sk=(struct sock *) sock->data;
sk1267net/ipv4/af_inet.cif (sk->prot->select == NULL) 
sk1271net/ipv4/af_inet.creturn(sk->prot->select(sk, sel_type, wait));
sk1286net/ipv4/af_inet.cstruct sock *sk=(struct sock *)sock->data;
sk1301net/ipv4/af_inet.csk->proc = pid;
sk1308net/ipv4/af_inet.cput_fs_long(sk->proc,(int *)arg);
sk1311net/ipv4/af_inet.cif(sk->stamp.tv_sec==0)
sk1316net/ipv4/af_inet.cmemcpy_tofs((void *)arg,&sk->stamp,sizeof(struct timeval));
sk1365net/ipv4/af_inet.cif (sk->prot->ioctl==NULL) 
sk1367net/ipv4/af_inet.creturn(sk->prot->ioctl(sk, cmd, arg));
sk1446net/ipv4/af_inet.cstruct sock *get_sock_raw(struct sock *sk, 
sk1453net/ipv4/af_inet.cs=sk;
sk1475net/ipv4/af_inet.cstruct sock *get_sock_mcast(struct sock *sk, 
sk1494net/ipv4/af_inet.cs=sk;
sk491net/ipv4/arp.cif(skb->sk==NULL)
sk494net/ipv4/arp.cdev_queue_xmit(skb,skb->dev,skb->sk->priority);
sk238net/ipv4/icmp.cskb->sk = NULL;
sk516net/ipv4/icmp.cskb->sk = NULL;
sk651net/ipv4/icmp.cskb->sk = NULL;
sk749net/ipv4/icmp.cskb1->sk = NULL;
sk780net/ipv4/icmp.cint icmp_ioctl(struct sock *sk, int cmd, unsigned long arg)
sk319net/ipv4/igmp.cint ip_mc_join_group(struct sock *sk , struct device *dev, unsigned long addr)
sk327net/ipv4/igmp.cif(sk->ip_mc_list==NULL)
sk329net/ipv4/igmp.cif((sk->ip_mc_list=(struct ip_mc_socklist *)kmalloc(sizeof(*sk->ip_mc_list), GFP_KERNEL))==NULL)
sk331net/ipv4/igmp.cmemset(sk->ip_mc_list,'\0',sizeof(*sk->ip_mc_list));
sk335net/ipv4/igmp.cif(sk->ip_mc_list->multiaddr[i]==addr && sk->ip_mc_list->multidev[i]==dev)
sk337net/ipv4/igmp.cif(sk->ip_mc_list->multidev[i]==NULL)
sk343net/ipv4/igmp.csk->ip_mc_list->multiaddr[unused]=addr;
sk344net/ipv4/igmp.csk->ip_mc_list->multidev[unused]=dev;
sk353net/ipv4/igmp.cint ip_mc_leave_group(struct sock *sk, struct device *dev, unsigned long addr)
sk360net/ipv4/igmp.cif(sk->ip_mc_list==NULL)
sk365net/ipv4/igmp.cif(sk->ip_mc_list->multiaddr[i]==addr && sk->ip_mc_list->multidev[i]==dev)
sk367net/ipv4/igmp.csk->ip_mc_list->multidev[i]=NULL;
sk379net/ipv4/igmp.cvoid ip_mc_drop_socket(struct sock *sk)
sk383net/ipv4/igmp.cif(sk->ip_mc_list==NULL)
sk388net/ipv4/igmp.cif(sk->ip_mc_list->multidev[i])
sk390net/ipv4/igmp.cip_mc_dec_group(sk->ip_mc_list->multidev[i], sk->ip_mc_list->multiaddr[i]);
sk391net/ipv4/igmp.csk->ip_mc_list->multidev[i]=NULL;
sk394net/ipv4/igmp.ckfree_s(sk->ip_mc_list,sizeof(*sk->ip_mc_list));
sk395net/ipv4/igmp.csk->ip_mc_list=NULL;
sk145net/ipv4/ip.cextern void sort_send(struct sock *sk);
sk165net/ipv4/ip.cint ip_ioctl(struct sock *sk, int cmd, unsigned long arg)
sk225net/ipv4/ip.cif(MULTICAST(daddr) && *dev==NULL && skb->sk && *skb->sk->ip_mc_name)
sk226net/ipv4/ip.c*dev=dev_get(skb->sk->ip_mc_name);
sk293net/ipv4/ip.cif (skb->sk)
sk294net/ipv4/ip.cskb->sk->saddr = saddr;
sk695net/ipv4/ip.cskb->sk = NULL;
sk797net/ipv4/ip.cskb->sk = NULL;
sk840net/ipv4/ip.cvoid ip_fragment(struct sock *sk, struct sk_buff *skb, struct device *dev, int is_frag)
sk956net/ipv4/ip.cif (sk)
sk959net/ipv4/ip.csk->wmem_alloc += skb2->truesize;
sk960net/ipv4/ip.cskb2->sk=sk;
sk999net/ipv4/ip.cip_queue_xmit(sk, dev, skb2, 2);
sk1683net/ipv4/ip.cnewskb->sk=NULL;
sk1722net/ipv4/ip.cvoid ip_queue_xmit(struct sock *sk, struct device *dev,
sk1775net/ipv4/ip.cif (sk == NULL)
sk1788net/ipv4/ip.cip_fragment(sk,skb,dev,0);
sk1826net/ipv4/ip.csk->packets_out++;
sk1837net/ipv4/ip.cif (sk->send_head == NULL)
sk1839net/ipv4/ip.csk->send_tail = skb;
sk1840net/ipv4/ip.csk->send_head = skb;
sk1844net/ipv4/ip.csk->send_tail->link3 = skb;
sk1845net/ipv4/ip.csk->send_tail = skb;
sk1854net/ipv4/ip.cskb->sk = sk;
sk1873net/ipv4/ip.cif(sk==NULL || sk->ip_mc_loop)
sk1910net/ipv4/ip.cif (sk != NULL)
sk1912net/ipv4/ip.cdev_queue_xmit(skb, dev, sk->priority);
sk2004net/ipv4/ip.cint ip_setsockopt(struct sock *sk, int level, int optname, char *optval, int optlen)
sk2029net/ipv4/ip.csk->ip_tos=val;
sk2031net/ipv4/ip.csk->priority=SOPRI_INTERACTIVE;
sk2033net/ipv4/ip.csk->priority=SOPRI_BACKGROUND;
sk2038net/ipv4/ip.csk->ip_ttl=val;
sk2043net/ipv4/ip.csk->ip_mc_ttl=(int)ucval;
sk2050net/ipv4/ip.csk->ip_mc_loop=(int)ucval;
sk2075net/ipv4/ip.csk->ip_mc_name[0]=0;
sk2091net/ipv4/ip.cstrcpy(sk->ip_mc_name,dev->name);
sk2153net/ipv4/ip.creturn ip_mc_join_group(sk,dev,mreq.imr_multiaddr.s_addr);
sk2202net/ipv4/ip.creturn ip_mc_leave_group(sk,dev,mreq.imr_multiaddr.s_addr);
sk2257net/ipv4/ip.cint ip_getsockopt(struct sock *sk, int level, int optname, char *optval, int *optlen)
sk2270net/ipv4/ip.cval=sk->ip_tos;
sk2273net/ipv4/ip.cval=sk->ip_ttl;
sk2277net/ipv4/ip.cval=sk->ip_mc_ttl;
sk2280net/ipv4/ip.cval=sk->ip_mc_loop;
sk2286net/ipv4/ip.clen=strlen(sk->ip_mc_name);
sk2291net/ipv4/ip.cmemcpy_tofs((void *)optval,sk->ip_mc_name, len);
sk2330net/ipv4/ip.cint ip_build_xmit(struct sock *sk,
sk2355net/ipv4/ip.cif(sk && MULTICAST(daddr) && *sk->ip_mc_name)
sk2369net/ipv4/ip.cif(sk->localroute || flags&MSG_DONTROUTE)
sk2372net/ipv4/ip.crt = sk->ip_route_cache;
sk2379net/ipv4/ip.csaddr=sk->ip_route_saddr;   
sk2380net/ipv4/ip.cif(!rt || sk->ip_route_stamp != rt_stamp || daddr!=sk->ip_route_daddr || sk->ip_route_local!=local || sk->saddr!=sk->ip_route_saddr)
sk2386net/ipv4/ip.csk->ip_route_local=local;
sk2387net/ipv4/ip.csk->ip_route_daddr=daddr;
sk2388net/ipv4/ip.csk->ip_route_saddr=saddr;
sk2389net/ipv4/ip.csk->ip_route_stamp=rt_stamp;
sk2390net/ipv4/ip.csk->ip_route_cache=rt;
sk2391net/ipv4/ip.csk->ip_hcache_ver=NULL;
sk2392net/ipv4/ip.csk->ip_hcache_state= 0;
sk2402net/ipv4/ip.cif(rt->rt_dev->header_cache && sk->ip_hcache_state!= -1)
sk2404net/ipv4/ip.cif(sk->ip_hcache_ver==NULL || sk->ip_hcache_stamp!=*sk->ip_hcache_ver)
sk2405net/ipv4/ip.crt->rt_dev->header_cache(rt->rt_dev,sk,saddr,daddr);
sk2408net/ipv4/ip.csk->ip_hcache_state= -1;
sk2418net/ipv4/ip.cif (sk->saddr && (!LOOPBACK(sk->saddr) || LOOPBACK(daddr)))
sk2419net/ipv4/ip.csaddr = sk->saddr;
sk2438net/ipv4/ip.cstruct sk_buff *skb=sock_alloc_send_skb(sk, length+20+15+dev->hard_header_len,0,&error);
sk2444net/ipv4/ip.cskb->sk=sk;
sk2450net/ipv4/ip.cif(sk->ip_hcache_state>0)
sk2452net/ipv4/ip.cmemcpy(skb_push(skb,dev->hard_header_len),sk->ip_hcache_data,dev->hard_header_len);
sk2465net/ipv4/ip.ciph->tos=sk->ip_tos;
sk2469net/ipv4/ip.ciph->ttl=sk->ip_ttl;
sk2483net/ipv4/ip.cdev_queue_xmit(skb,dev,sk->priority);
sk2556net/ipv4/ip.cskb = sock_alloc_send_skb(sk, fraglen+15, 0, &error);
sk2568net/ipv4/ip.cskb->sk = sk;
sk2582net/ipv4/ip.cif(sk->ip_hcache_state>0)
sk2584net/ipv4/ip.cmemcpy(skb_push(skb,dev->hard_header_len),sk->ip_hcache_data, dev->hard_header_len);
sk2609net/ipv4/ip.ciph->tos = sk->ip_tos;
sk2616net/ipv4/ip.ciph->ttl = sk->ip_mc_ttl;
sk2619net/ipv4/ip.ciph->ttl = sk->ip_ttl;
sk2664net/ipv4/ip.cif(sk==NULL || sk->ip_mc_loop) 
sk2705net/ipv4/ip.cdev_queue_xmit(skb, dev, sk->priority);
sk752net/ipv4/ip_fw.ctcp_send_check(th,iph->saddr,iph->daddr,size,skb->sk);
sk829net/ipv4/ip_fw.ctcp_send_check((struct tcphdr *)portptr,iph->saddr,iph->daddr,size,skb_ptr->sk);
sk75net/ipv4/packet.cstruct sock *sk;
sk83net/ipv4/packet.csk = (struct sock *) pt->data;  
sk102net/ipv4/packet.cif (sk->rmem_alloc & 0xFF000000) {
sk103net/ipv4/packet.cprintk("packet_rcv: sk->rmem_alloc = %ld\n", sk->rmem_alloc);
sk104net/ipv4/packet.csk->rmem_alloc = 0;
sk107net/ipv4/packet.cif (sk->rmem_alloc + skb->truesize >= sk->rcvbuf) 
sk110net/ipv4/packet.cskb->sk = NULL;
sk118net/ipv4/packet.cskb->sk = sk;
sk119net/ipv4/packet.csk->rmem_alloc += skb->truesize;  
sk125net/ipv4/packet.cskb_queue_tail(&sk->receive_queue,skb);
sk126net/ipv4/packet.cif(!sk->dead)
sk127net/ipv4/packet.csk->data_ready(sk,skb->len);
sk144net/ipv4/packet.cstatic int packet_sendto(struct sock *sk, unsigned char *from, int len,
sk190net/ipv4/packet.cskb = sk->prot->wmalloc(sk, len, 0, GFP_KERNEL);
sk206net/ipv4/packet.cskb->sk = sk;
sk216net/ipv4/packet.cdev_queue_xmit(skb, dev, sk->priority);
sk227net/ipv4/packet.cstatic int packet_write(struct sock *sk, unsigned char *buff, 
sk230net/ipv4/packet.creturn(packet_sendto(sk, buff, len, noblock, flags, NULL, 0));
sk240net/ipv4/packet.cstatic void packet_close(struct sock *sk, int timeout)
sk242net/ipv4/packet.csk->inuse = 1;
sk243net/ipv4/packet.csk->state = TCP_CLOSE;
sk244net/ipv4/packet.cdev_remove_pack((struct packet_type *)sk->pair);
sk245net/ipv4/packet.ckfree_s((void *)sk->pair, sizeof(struct packet_type));
sk246net/ipv4/packet.csk->pair = NULL;
sk247net/ipv4/packet.crelease_sock(sk);
sk258net/ipv4/packet.cstatic int packet_init(struct sock *sk)
sk267net/ipv4/packet.cp->type = sk->num;
sk268net/ipv4/packet.cp->data = (void *)sk;
sk276net/ipv4/packet.csk->pair = (struct sock *)p;
sk287net/ipv4/packet.cint packet_recvfrom(struct sock *sk, unsigned char *to, int len,
sk298net/ipv4/packet.cif (sk->shutdown & RCV_SHUTDOWN) 
sk315net/ipv4/packet.cskb=skb_recv_datagram(sk,flags,noblock,&err);
sk334net/ipv4/packet.csk->stamp=skb->stamp;
sk357net/ipv4/packet.crelease_sock(sk);
sk367net/ipv4/packet.cint packet_read(struct sock *sk, unsigned char *buff,
sk370net/ipv4/packet.creturn(packet_recvfrom(sk, buff, len, noblock, flags, NULL, NULL));
sk69net/ipv4/raw.cstruct sock *sk;
sk73net/ipv4/raw.csk = (struct sock *) protocol->data;
sk74net/ipv4/raw.cif (sk == NULL) 
sk80net/ipv4/raw.cif (sk->cong_window > 1) sk->cong_window = sk->cong_window/2;
sk84net/ipv4/raw.csk->err = icmp_err_convert[err & 0xff].errno;
sk85net/ipv4/raw.csk->error_report(sk);
sk97net/ipv4/raw.cint raw_rcv(struct sock *sk, struct sk_buff *skb, struct device *dev, long saddr, long daddr)
sk100net/ipv4/raw.cskb->sk = sk;
sk109net/ipv4/raw.cif(sock_queue_rcv_skb(sk,skb)<0)
sk112net/ipv4/raw.cskb->sk=NULL;
sk118net/ipv4/raw.crelease_sock(sk);
sk158net/ipv4/raw.cstatic int raw_sendto(struct sock *sk, unsigned char *from, 
sk187net/ipv4/raw.cif (sk->state != TCP_ESTABLISHED) 
sk190net/ipv4/raw.csin.sin_port = sk->protocol;
sk191net/ipv4/raw.csin.sin_addr.s_addr = sk->daddr;
sk194net/ipv4/raw.csin.sin_port = sk->protocol;
sk199net/ipv4/raw.cif (sk->broadcast == 0 && ip_chk_addr(sin.sin_addr.s_addr)==IS_BROADCAST)
sk202net/ipv4/raw.cif(sk->num==IPPROTO_RAW)
sk203net/ipv4/raw.cerr=ip_build_xmit(sk, raw_getrawfrag, from, len, sin.sin_addr.s_addr, flags, sin.sin_port);
sk205net/ipv4/raw.cerr=ip_build_xmit(sk, raw_getfrag, from, len, sin.sin_addr.s_addr, flags, sin.sin_port);
sk210net/ipv4/raw.cstatic int raw_write(struct sock *sk, unsigned char *buff, int len, int noblock,
sk213net/ipv4/raw.creturn(raw_sendto(sk, buff, len, noblock, flags, NULL, 0));
sk217net/ipv4/raw.cstatic void raw_close(struct sock *sk, int timeout)
sk219net/ipv4/raw.csk->state = TCP_CLOSE;
sk223net/ipv4/raw.cstatic int raw_init(struct sock *sk)
sk234net/ipv4/raw.cint raw_recvfrom(struct sock *sk, unsigned char *to, int len,
sk246net/ipv4/raw.cif (sk->shutdown & RCV_SHUTDOWN) 
sk252net/ipv4/raw.cskb=skb_recv_datagram(sk,flags,noblock,&err);
sk260net/ipv4/raw.csk->stamp=skb->stamp;
sk269net/ipv4/raw.crelease_sock(sk);
sk274net/ipv4/raw.cint raw_read (struct sock *sk, unsigned char *buff, int len, int noblock,unsigned flags)
sk276net/ipv4/raw.creturn(raw_recvfrom(sk, buff, len, noblock, flags, NULL, NULL));
sk281net/ipv4/tcp.cstatic void tcp_close(struct sock *sk, int timeout);
sk307net/ipv4/tcp.cstatic __inline__ void tcp_set_state(struct sock *sk, int state)
sk309net/ipv4/tcp.cif(sk->state==TCP_ESTABLISHED)
sk312net/ipv4/tcp.cif(sk->debug)
sk313net/ipv4/tcp.cprintk("TCP sk=%p, State %s -> %s\n",sk, statename[sk->state],statename[state]);
sk318net/ipv4/tcp.cif(state==TCP_ESTABLISHED && sk->state==TCP_SYN_RECV)
sk322net/ipv4/tcp.csk->state=state;
sk342net/ipv4/tcp.cint tcp_select_window(struct sock *sk)
sk344net/ipv4/tcp.cint new_window = sk->prot->rspace(sk);
sk346net/ipv4/tcp.cif(sk->window_clamp)
sk347net/ipv4/tcp.cnew_window=min(sk->window_clamp,new_window);
sk361net/ipv4/tcp.cif (new_window < min(sk->mss, MAX_WINDOW/2) || new_window < sk->window)
sk362net/ipv4/tcp.creturn(sk->window);
sk378net/ipv4/tcp.cif(p->sk->state == TCP_ESTABLISHED || p->sk->state >= TCP_FIN_WAIT1)
sk410net/ipv4/tcp.cstatic void tcp_close_pending (struct sock *sk) 
sk414net/ipv4/tcp.cwhile ((skb = skb_dequeue(&sk->receive_queue)) != NULL) 
sk416net/ipv4/tcp.cskb->sk->dead=1;
sk417net/ipv4/tcp.ctcp_close(skb->sk, 0);
sk427net/ipv4/tcp.cstatic void tcp_time_wait(struct sock *sk)
sk429net/ipv4/tcp.ctcp_set_state(sk,TCP_TIME_WAIT);
sk430net/ipv4/tcp.csk->shutdown = SHUTDOWN_MASK;
sk431net/ipv4/tcp.cif (!sk->dead)
sk432net/ipv4/tcp.csk->state_change(sk);
sk433net/ipv4/tcp.creset_msl_timer(sk, TIME_CLOSE, TCP_TIMEWAIT_LEN);
sk441net/ipv4/tcp.cvoid tcp_do_retransmit(struct sock *sk, int all)
sk449net/ipv4/tcp.cprot = sk->prot;
sk450net/ipv4/tcp.cskb = sk->send_head;
sk500net/ipv4/tcp.cif(skb->sk)
sk502net/ipv4/tcp.cskb->sk->err=ENETUNREACH;
sk503net/ipv4/tcp.cskb->sk->error_report(skb->sk);
sk531net/ipv4/tcp.cth->ack_seq = ntohl(sk->acked_seq);
sk532net/ipv4/tcp.cth->window = ntohs(tcp_select_window(sk));
sk533net/ipv4/tcp.ctcp_send_check(th, sk->saddr, sk->daddr, size, sk);
sk549net/ipv4/tcp.cif (sk && !skb_device_locked(skb))
sk555net/ipv4/tcp.cdev_queue_xmit(skb, dev, sk->priority);
sk565net/ipv4/tcp.csk->prot->retransmits ++;
sk580net/ipv4/tcp.cif (ct >= sk->cong_window)
sk590net/ipv4/tcp.cstatic void reset_xmit_timer(struct sock *sk, int why, unsigned long when)
sk592net/ipv4/tcp.cdel_timer(&sk->retransmit_timer);
sk593net/ipv4/tcp.csk->ip_xmit_timeout = why;
sk599net/ipv4/tcp.csk->retransmit_timer.expires=when;
sk600net/ipv4/tcp.cadd_timer(&sk->retransmit_timer);
sk611net/ipv4/tcp.cvoid tcp_retransmit_time(struct sock *sk, int all)
sk613net/ipv4/tcp.ctcp_do_retransmit(sk, all);
sk632net/ipv4/tcp.csk->retransmits++;
sk633net/ipv4/tcp.csk->prot->retransmits++;
sk634net/ipv4/tcp.csk->backoff++;
sk635net/ipv4/tcp.csk->rto = min(sk->rto << 1, 120*HZ);
sk636net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, sk->rto);
sk647net/ipv4/tcp.cstatic void tcp_retransmit(struct sock *sk, int all)
sk651net/ipv4/tcp.ctcp_retransmit_time(sk, all);
sk655net/ipv4/tcp.csk->ssthresh = sk->cong_window >> 1; /* remember window where we lost */
sk657net/ipv4/tcp.csk->cong_count = 0;
sk659net/ipv4/tcp.csk->cong_window = 1;
sk662net/ipv4/tcp.ctcp_retransmit_time(sk, all);
sk669net/ipv4/tcp.cstatic int tcp_write_timeout(struct sock *sk)
sk674net/ipv4/tcp.cif ((sk->state == TCP_ESTABLISHED && sk->retransmits && !(sk->retransmits & 7))
sk675net/ipv4/tcp.c|| (sk->state != TCP_ESTABLISHED && sk->retransmits > TCP_RETR1)) 
sk681net/ipv4/tcp.carp_destroy (sk->daddr, 0);
sk689net/ipv4/tcp.cif(sk->retransmits > TCP_SYN_RETRIES && sk->state==TCP_SYN_SENT)
sk691net/ipv4/tcp.csk->err=ETIMEDOUT;
sk692net/ipv4/tcp.csk->error_report(sk);
sk693net/ipv4/tcp.cdel_timer(&sk->retransmit_timer);
sk695net/ipv4/tcp.ctcp_set_state(sk,TCP_CLOSE);
sk697net/ipv4/tcp.crelease_sock(sk);
sk703net/ipv4/tcp.cif (sk->retransmits > TCP_RETR2) 
sk705net/ipv4/tcp.csk->err = ETIMEDOUT;
sk706net/ipv4/tcp.csk->error_report(sk);
sk707net/ipv4/tcp.cdel_timer(&sk->retransmit_timer);
sk711net/ipv4/tcp.cif (sk->state == TCP_FIN_WAIT1 || sk->state == TCP_FIN_WAIT2 || sk->state == TCP_CLOSING ) 
sk713net/ipv4/tcp.ctcp_set_state(sk,TCP_TIME_WAIT);
sk714net/ipv4/tcp.creset_msl_timer (sk, TIME_CLOSE, TCP_TIMEWAIT_LEN);
sk721net/ipv4/tcp.ctcp_set_state(sk, TCP_CLOSE);
sk722net/ipv4/tcp.crelease_sock(sk);
sk741net/ipv4/tcp.cstruct sock *sk = (struct sock*)data;
sk742net/ipv4/tcp.cint why = sk->ip_xmit_timeout;
sk749net/ipv4/tcp.cif (sk->inuse || in_bh) 
sk752net/ipv4/tcp.csk->retransmit_timer.expires = HZ;
sk753net/ipv4/tcp.cadd_timer(&sk->retransmit_timer);
sk758net/ipv4/tcp.csk->inuse = 1;
sk763net/ipv4/tcp.cif (sk->ack_backlog && !sk->zapped) 
sk765net/ipv4/tcp.csk->prot->read_wakeup (sk);
sk766net/ipv4/tcp.cif (! sk->dead)
sk767net/ipv4/tcp.csk->data_ready(sk,0);
sk776net/ipv4/tcp.ctcp_send_probe0(sk);
sk777net/ipv4/tcp.ctcp_write_timeout(sk);
sk790net/ipv4/tcp.cskb = sk->send_head;
sk801net/ipv4/tcp.cif (jiffies < skb->when + sk->rto) 
sk803net/ipv4/tcp.creset_xmit_timer (sk, TIME_WRITE, skb->when + sk->rto - jiffies);
sk811net/ipv4/tcp.csk->prot->retransmit (sk, 0);
sk812net/ipv4/tcp.ctcp_write_timeout(sk);
sk822net/ipv4/tcp.creset_xmit_timer (sk, TIME_KEEPOPEN, TCP_TIMEOUT_LEN);
sk825net/ipv4/tcp.cif (sk->prot->write_wakeup)
sk826net/ipv4/tcp.csk->prot->write_wakeup (sk);
sk827net/ipv4/tcp.csk->retransmits++;
sk828net/ipv4/tcp.csk->prot->retransmits++;
sk829net/ipv4/tcp.ctcp_write_timeout(sk);
sk835net/ipv4/tcp.crelease_sock(sk);
sk851net/ipv4/tcp.cstruct sock *sk;
sk858net/ipv4/tcp.csk = get_sock(&tcp_prot, th->source, daddr, th->dest, saddr);
sk860net/ipv4/tcp.cif (sk == NULL) 
sk865net/ipv4/tcp.csk->err = -err;
sk866net/ipv4/tcp.csk->error_report(sk);
sk877net/ipv4/tcp.cif (sk->cong_window > 4)
sk878net/ipv4/tcp.csk->cong_window--;
sk889net/ipv4/tcp.cif (icmp_err_convert[err & 0xff].fatal || sk->state == TCP_SYN_SENT) 
sk891net/ipv4/tcp.cif (sk->state == TCP_SYN_SENT) 
sk894net/ipv4/tcp.ctcp_set_state(sk,TCP_CLOSE);
sk895net/ipv4/tcp.csk->error_report(sk);    /* Wake people up to see the error (see connect in sock.c) */
sk897net/ipv4/tcp.csk->err = icmp_err_convert[err & 0xff].errno;    
sk909net/ipv4/tcp.cstatic int tcp_readable(struct sock *sk)
sk917net/ipv4/tcp.cif(sk && sk->debug)
sk918net/ipv4/tcp.cprintk("tcp_readable: %p - ",sk);
sk922net/ipv4/tcp.cif (sk == NULL || (skb = skb_peek(&sk->receive_queue)) == NULL)
sk925net/ipv4/tcp.cif(sk && sk->debug) 
sk930net/ipv4/tcp.ccounted = sk->copied_seq;  /* Where we are at the moment */
sk972net/ipv4/tcp.cwhile(skb != (struct sk_buff *)&sk->receive_queue);
sk975net/ipv4/tcp.cif(sk->debug)
sk983net/ipv4/tcp.cstatic int tcp_listen_select(struct sock *sk, int sel_type, select_table *wait)
sk988net/ipv4/tcp.csk->inuse = 1;
sk989net/ipv4/tcp.cretval = (tcp_find_established(sk) != NULL);
sk990net/ipv4/tcp.crelease_sock(sk);
sk1006net/ipv4/tcp.cstatic int tcp_select(struct sock *sk, int sel_type, select_table *wait)
sk1008net/ipv4/tcp.cif (sk->state == TCP_LISTEN)
sk1009net/ipv4/tcp.creturn tcp_listen_select(sk, sel_type, wait);
sk1013net/ipv4/tcp.cif (sk->err)
sk1015net/ipv4/tcp.cif (sk->state == TCP_SYN_SENT || sk->state == TCP_SYN_RECV)
sk1018net/ipv4/tcp.cif (sk->shutdown & RCV_SHUTDOWN)
sk1021net/ipv4/tcp.cif (sk->acked_seq == sk->copied_seq)
sk1024net/ipv4/tcp.cif (sk->urg_seq != sk->copied_seq ||
sk1025net/ipv4/tcp.csk->acked_seq != sk->copied_seq+1 ||
sk1026net/ipv4/tcp.csk->urginline || !sk->urg_data)
sk1031net/ipv4/tcp.cif (sk->err)
sk1033net/ipv4/tcp.cif (sk->shutdown & SEND_SHUTDOWN) 
sk1035net/ipv4/tcp.cif (sk->state == TCP_SYN_SENT || sk->state == TCP_SYN_RECV)
sk1042net/ipv4/tcp.cif (sk->prot->wspace(sk) < sk->mtu+128+sk->prot->max_header)
sk1047net/ipv4/tcp.cif (sk->urg_data)
sk1051net/ipv4/tcp.cselect_wait(sk->sleep, wait);
sk1055net/ipv4/tcp.cint tcp_ioctl(struct sock *sk, int cmd, unsigned long arg)
sk1068net/ipv4/tcp.cif (sk->state == TCP_LISTEN) 
sk1071net/ipv4/tcp.csk->inuse = 1;
sk1072net/ipv4/tcp.camount = tcp_readable(sk);
sk1073net/ipv4/tcp.crelease_sock(sk);
sk1082net/ipv4/tcp.cint answ = sk->urg_data && sk->urg_seq == sk->copied_seq;
sk1094net/ipv4/tcp.cif (sk->state == TCP_LISTEN) return(-EINVAL);
sk1095net/ipv4/tcp.camount = sk->prot->wspace(sk);
sk1124net/ipv4/tcp.cunsigned long daddr, int len, struct sock *sk)
sk1137net/ipv4/tcp.cstatic void tcp_send_skb(struct sock *sk, struct sk_buff *skb)
sk1191net/ipv4/tcp.cif (after(skb->h.seq, sk->window_seq) ||
sk1192net/ipv4/tcp.c(sk->retransmits && sk->ip_xmit_timeout == TIME_WRITE) ||
sk1193net/ipv4/tcp.csk->packets_out >= sk->cong_window) 
sk1203net/ipv4/tcp.cskb_queue_tail(&sk->write_queue, skb);
sk1212net/ipv4/tcp.cif (before(sk->window_seq, sk->write_queue.next->h.seq) &&
sk1213net/ipv4/tcp.csk->send_head == NULL && sk->ack_backlog == 0)
sk1214net/ipv4/tcp.creset_xmit_timer(sk, TIME_PROBE0, sk->rto);
sk1222net/ipv4/tcp.cth->ack_seq = ntohl(sk->acked_seq);
sk1223net/ipv4/tcp.cth->window = ntohs(tcp_select_window(sk));
sk1225net/ipv4/tcp.ctcp_send_check(th, sk->saddr, sk->daddr, size, sk);
sk1227net/ipv4/tcp.csk->sent_seq = sk->write_seq;
sk1235net/ipv4/tcp.csk->prot->queue_xmit(sk, skb->dev, skb, 0);
sk1243net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, sk->rto);
sk1256net/ipv4/tcp.cstruct sk_buff * tcp_dequeue_partial(struct sock * sk)
sk1263net/ipv4/tcp.cskb = sk->partial;
sk1265net/ipv4/tcp.csk->partial = NULL;
sk1266net/ipv4/tcp.cdel_timer(&sk->partial_timer);
sk1276net/ipv4/tcp.cstatic void tcp_send_partial(struct sock *sk)
sk1280net/ipv4/tcp.cif (sk == NULL)
sk1282net/ipv4/tcp.cwhile ((skb = tcp_dequeue_partial(sk)) != NULL)
sk1283net/ipv4/tcp.ctcp_send_skb(sk, skb);
sk1290net/ipv4/tcp.cvoid tcp_enqueue_partial(struct sk_buff * skb, struct sock * sk)
sk1297net/ipv4/tcp.ctmp = sk->partial;
sk1299net/ipv4/tcp.cdel_timer(&sk->partial_timer);
sk1300net/ipv4/tcp.csk->partial = skb;
sk1301net/ipv4/tcp.cinit_timer(&sk->partial_timer);
sk1305net/ipv4/tcp.csk->partial_timer.expires = HZ;
sk1306net/ipv4/tcp.csk->partial_timer.function = (void (*)(unsigned long)) tcp_send_partial;
sk1307net/ipv4/tcp.csk->partial_timer.data = (unsigned long) sk;
sk1308net/ipv4/tcp.cadd_timer(&sk->partial_timer);
sk1311net/ipv4/tcp.ctcp_send_skb(sk, tmp);
sk1320net/ipv4/tcp.cstruct sock *sk,
sk1328net/ipv4/tcp.cif(sk->zapped)
sk1336net/ipv4/tcp.cbuff = sk->prot->wmalloc(sk, MAX_ACK_SIZE, 1, GFP_ATOMIC);
sk1346net/ipv4/tcp.csk->ack_backlog++;
sk1347net/ipv4/tcp.cif (sk->ip_xmit_timeout != TIME_WRITE && tcp_connected(sk->state)) 
sk1349net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, HZ);
sk1358net/ipv4/tcp.cbuff->sk = sk;
sk1359net/ipv4/tcp.cbuff->localroute = sk->localroute;
sk1365net/ipv4/tcp.ctmp = sk->prot->build_header(buff, sk->saddr, daddr, &dev,
sk1366net/ipv4/tcp.cIPPROTO_TCP, sk->opt, MAX_ACK_SIZE,sk->ip_tos,sk->ip_ttl);
sk1370net/ipv4/tcp.csk->prot->wfree(sk, buff);
sk1385net/ipv4/tcp.csk->window = tcp_select_window(sk);
sk1386net/ipv4/tcp.ct1->window = ntohs(sk->window);
sk1401net/ipv4/tcp.cif (ack == sk->acked_seq) 
sk1403net/ipv4/tcp.csk->ack_backlog = 0;
sk1404net/ipv4/tcp.csk->bytes_rcv = 0;
sk1405net/ipv4/tcp.csk->ack_timed = 0;
sk1406net/ipv4/tcp.cif (sk->send_head == NULL && skb_peek(&sk->write_queue) == NULL
sk1407net/ipv4/tcp.c&& sk->ip_xmit_timeout == TIME_WRITE) 
sk1409net/ipv4/tcp.cif(sk->keepopen) {
sk1410net/ipv4/tcp.creset_xmit_timer(sk,TIME_KEEPOPEN,TCP_TIMEOUT_LEN);
sk1412net/ipv4/tcp.cdelete_timer(sk);
sk1423net/ipv4/tcp.ctcp_send_check(t1, sk->saddr, daddr, sizeof(*t1), sk);
sk1424net/ipv4/tcp.cif (sk->debug)
sk1427net/ipv4/tcp.csk->prot->queue_xmit(sk, dev, buff, 1);
sk1435net/ipv4/tcp.cextern __inline int tcp_build_header(struct tcphdr *th, struct sock *sk, int push)
sk1438net/ipv4/tcp.cmemcpy(th,(void *) &(sk->dummy_th), sizeof(*th));
sk1439net/ipv4/tcp.cth->seq = htonl(sk->write_seq);
sk1444net/ipv4/tcp.csk->ack_backlog = 0;
sk1445net/ipv4/tcp.csk->bytes_rcv = 0;
sk1446net/ipv4/tcp.csk->ack_timed = 0;
sk1447net/ipv4/tcp.cth->ack_seq = htonl(sk->acked_seq);
sk1448net/ipv4/tcp.csk->window = tcp_select_window(sk);
sk1449net/ipv4/tcp.cth->window = htons(sk->window);
sk1459net/ipv4/tcp.cstatic int tcp_write(struct sock *sk, unsigned char *from,
sk1470net/ipv4/tcp.csk->inuse=1;
sk1471net/ipv4/tcp.cprot = sk->prot;
sk1474net/ipv4/tcp.cif (sk->err) 
sk1476net/ipv4/tcp.crelease_sock(sk);
sk1479net/ipv4/tcp.ctmp = -sk->err;
sk1480net/ipv4/tcp.csk->err = 0;
sk1488net/ipv4/tcp.cif (sk->shutdown & SEND_SHUTDOWN) 
sk1490net/ipv4/tcp.crelease_sock(sk);
sk1491net/ipv4/tcp.csk->err = EPIPE;
sk1494net/ipv4/tcp.csk->err = 0;
sk1502net/ipv4/tcp.cwhile(sk->state != TCP_ESTABLISHED && sk->state != TCP_CLOSE_WAIT) 
sk1504net/ipv4/tcp.cif (sk->err) 
sk1506net/ipv4/tcp.crelease_sock(sk);
sk1509net/ipv4/tcp.ctmp = -sk->err;
sk1510net/ipv4/tcp.csk->err = 0;
sk1514net/ipv4/tcp.cif (sk->state != TCP_SYN_SENT && sk->state != TCP_SYN_RECV) 
sk1516net/ipv4/tcp.crelease_sock(sk);
sk1520net/ipv4/tcp.cif (sk->err) 
sk1522net/ipv4/tcp.ctmp = -sk->err;
sk1523net/ipv4/tcp.csk->err = 0;
sk1527net/ipv4/tcp.cif (sk->keepopen) 
sk1536net/ipv4/tcp.crelease_sock(sk);
sk1542net/ipv4/tcp.crelease_sock(sk);
sk1545net/ipv4/tcp.cif (sk->state != TCP_ESTABLISHED &&
sk1546net/ipv4/tcp.csk->state != TCP_CLOSE_WAIT && sk->err == 0) 
sk1548net/ipv4/tcp.cinterruptible_sleep_on(sk->sleep);
sk1557net/ipv4/tcp.csk->inuse = 1;
sk1577net/ipv4/tcp.cif ((skb = tcp_dequeue_partial(sk)) != NULL) 
sk1588net/ipv4/tcp.ccopy = min(sk->mss - (skb->len - hdrlen), len);
sk1600net/ipv4/tcp.csk->write_seq += copy;
sk1602net/ipv4/tcp.cif ((skb->len - hdrlen) >= sk->mss ||
sk1603net/ipv4/tcp.c(flags & MSG_OOB) || !sk->packets_out)
sk1604net/ipv4/tcp.ctcp_send_skb(sk, skb);
sk1606net/ipv4/tcp.ctcp_enqueue_partial(skb, sk);
sk1622net/ipv4/tcp.ccopy = sk->window_seq - sk->write_seq;
sk1623net/ipv4/tcp.cif (copy <= 0 || copy < (sk->max_window >> 1) || copy > sk->mss)
sk1624net/ipv4/tcp.ccopy = sk->mss;
sk1633net/ipv4/tcp.cif (copy < sk->mss && !(flags & MSG_OOB)) 
sk1638net/ipv4/tcp.crelease_sock(sk);
sk1643net/ipv4/tcp.cskb = prot->wmalloc(sk, sk->mtu + 128 + prot->max_header + 15, 0, GFP_KERNEL);
sk1644net/ipv4/tcp.csk->inuse = 1;
sk1652net/ipv4/tcp.crelease_sock(sk);
sk1653net/ipv4/tcp.cskb = prot->wmalloc(sk, copy + prot->max_header + 15 , 0, GFP_KERNEL);
sk1654net/ipv4/tcp.csk->inuse = 1;
sk1663net/ipv4/tcp.csk->socket->flags |= SO_NOSPACE;
sk1666net/ipv4/tcp.crelease_sock(sk);
sk1676net/ipv4/tcp.ctmp = sk->wmem_alloc;
sk1677net/ipv4/tcp.crelease_sock(sk);
sk1682net/ipv4/tcp.cif (tmp <= sk->wmem_alloc &&
sk1683net/ipv4/tcp.c(sk->state == TCP_ESTABLISHED||sk->state == TCP_CLOSE_WAIT)
sk1684net/ipv4/tcp.c&& sk->err == 0) 
sk1686net/ipv4/tcp.csk->socket->flags &= ~SO_NOSPACE;
sk1687net/ipv4/tcp.cinterruptible_sleep_on(sk->sleep);
sk1696net/ipv4/tcp.csk->inuse = 1;
sk1701net/ipv4/tcp.cskb->sk = sk;
sk1703net/ipv4/tcp.cskb->localroute = sk->localroute|(flags&MSG_DONTROUTE);
sk1710net/ipv4/tcp.ctmp = prot->build_header(skb, sk->saddr, sk->daddr, &dev,
sk1711net/ipv4/tcp.cIPPROTO_TCP, sk->opt, skb->truesize,sk->ip_tos,sk->ip_ttl);
sk1714net/ipv4/tcp.cprot->wfree(sk, skb);
sk1715net/ipv4/tcp.crelease_sock(sk);
sk1722net/ipv4/tcp.ctmp = tcp_build_header(skb->h.th, sk, len-copy);
sk1725net/ipv4/tcp.cprot->wfree(sk, skb);
sk1726net/ipv4/tcp.crelease_sock(sk);
sk1744net/ipv4/tcp.csk->write_seq += copy;
sk1746net/ipv4/tcp.cif (send_tmp != NULL && sk->packets_out) 
sk1748net/ipv4/tcp.ctcp_enqueue_partial(send_tmp, sk);
sk1751net/ipv4/tcp.ctcp_send_skb(sk, skb);
sk1753net/ipv4/tcp.csk->err = 0;
sk1766net/ipv4/tcp.cif(sk->partial && ((!sk->packets_out) 
sk1768net/ipv4/tcp.c|| (sk->nonagle && before(sk->write_seq , sk->window_seq))
sk1770net/ipv4/tcp.ctcp_send_partial(sk);
sk1772net/ipv4/tcp.crelease_sock(sk);
sk1780net/ipv4/tcp.cstatic int tcp_sendto(struct sock *sk, unsigned char *from,
sk1786net/ipv4/tcp.cif (sk->state == TCP_CLOSE)
sk1792net/ipv4/tcp.cif (addr->sin_port != sk->dummy_th.dest) 
sk1794net/ipv4/tcp.cif (addr->sin_addr.s_addr != sk->daddr) 
sk1796net/ipv4/tcp.creturn tcp_write(sk, from, len, nonblock, flags);
sk1805net/ipv4/tcp.cstatic void tcp_read_wakeup(struct sock *sk)
sk1812net/ipv4/tcp.cif (!sk->ack_backlog) 
sk1819net/ipv4/tcp.cif ((sk->state == TCP_CLOSE) || (sk->state == TCP_TIME_WAIT))
sk1833net/ipv4/tcp.cbuff = sk->prot->wmalloc(sk,MAX_ACK_SIZE,1, GFP_ATOMIC);
sk1837net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, HZ);
sk1841net/ipv4/tcp.cbuff->sk = sk;
sk1842net/ipv4/tcp.cbuff->localroute = sk->localroute;
sk1848net/ipv4/tcp.ctmp = sk->prot->build_header(buff, sk->saddr, sk->daddr, &dev,
sk1849net/ipv4/tcp.cIPPROTO_TCP, sk->opt, MAX_ACK_SIZE,sk->ip_tos,sk->ip_ttl);
sk1853net/ipv4/tcp.csk->prot->wfree(sk, buff);
sk1859net/ipv4/tcp.cmemcpy(t1,(void *) &sk->dummy_th, sizeof(*t1));
sk1860net/ipv4/tcp.ct1->seq = htonl(sk->sent_seq);
sk1868net/ipv4/tcp.csk->ack_backlog = 0;
sk1869net/ipv4/tcp.csk->bytes_rcv = 0;
sk1870net/ipv4/tcp.csk->window = tcp_select_window(sk);
sk1871net/ipv4/tcp.ct1->window = ntohs(sk->window);
sk1872net/ipv4/tcp.ct1->ack_seq = ntohl(sk->acked_seq);
sk1874net/ipv4/tcp.ctcp_send_check(t1, sk->saddr, sk->daddr, sizeof(*t1), sk);
sk1875net/ipv4/tcp.csk->prot->queue_xmit(sk, dev, buff, 1);
sk1887net/ipv4/tcp.cstatic void cleanup_rbuf(struct sock *sk)
sk1894net/ipv4/tcp.cif(sk->debug)
sk1895net/ipv4/tcp.cprintk("cleaning rbuf for sk=%p\n", sk);
sk1900net/ipv4/tcp.cleft = sk->prot->rspace(sk);
sk1907net/ipv4/tcp.cwhile((skb=skb_peek(&sk->receive_queue)) != NULL) 
sk1912net/ipv4/tcp.cskb->sk = sk;
sk1925net/ipv4/tcp.cif(sk->debug)
sk1926net/ipv4/tcp.cprintk("sk->rspace = %lu, was %lu\n", sk->prot->rspace(sk),
sk1928net/ipv4/tcp.cif ((rspace=sk->prot->rspace(sk)) != left) 
sk1940net/ipv4/tcp.csk->ack_backlog++;
sk1950net/ipv4/tcp.cif (rspace > (sk->window - sk->bytes_rcv + sk->mtu)) 
sk1953net/ipv4/tcp.ctcp_read_wakeup(sk);
sk1958net/ipv4/tcp.cint was_active = del_timer(&sk->retransmit_timer);
sk1959net/ipv4/tcp.cif (!was_active || TCP_ACK_TIME < sk->timer.expires) 
sk1961net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, TCP_ACK_TIME);
sk1964net/ipv4/tcp.cadd_timer(&sk->retransmit_timer);
sk1975net/ipv4/tcp.cstatic int tcp_read_urg(struct sock * sk, int nonblock,
sk1981net/ipv4/tcp.cif (sk->urginline || !sk->urg_data || sk->urg_data == URG_READ)
sk1984net/ipv4/tcp.cif (sk->err) 
sk1986net/ipv4/tcp.cint tmp = -sk->err;
sk1987net/ipv4/tcp.csk->err = 0;
sk1991net/ipv4/tcp.cif (sk->state == TCP_CLOSE || sk->done) 
sk1993net/ipv4/tcp.cif (!sk->done) {
sk1994net/ipv4/tcp.csk->done = 1;
sk2000net/ipv4/tcp.cif (sk->shutdown & RCV_SHUTDOWN) 
sk2002net/ipv4/tcp.csk->done = 1;
sk2005net/ipv4/tcp.csk->inuse = 1;
sk2006net/ipv4/tcp.cif (sk->urg_data & URG_VALID) 
sk2008net/ipv4/tcp.cchar c = sk->urg_data;
sk2010net/ipv4/tcp.csk->urg_data = URG_READ;
sk2012net/ipv4/tcp.crelease_sock(sk);
sk2015net/ipv4/tcp.crelease_sock(sk);
sk2032net/ipv4/tcp.cstatic int tcp_read(struct sock *sk, unsigned char *to,
sk2045net/ipv4/tcp.cif (sk->state == TCP_LISTEN)
sk2053net/ipv4/tcp.creturn tcp_read_urg(sk, nonblock, to, len, flags);
sk2061net/ipv4/tcp.cpeek_seq = sk->copied_seq;
sk2062net/ipv4/tcp.cseq = &sk->copied_seq;
sk2066net/ipv4/tcp.cadd_wait_queue(sk->sleep, &wait);
sk2067net/ipv4/tcp.csk->inuse = 1;
sk2077net/ipv4/tcp.cif (copied && sk->urg_data && sk->urg_seq == *seq)
sk2086net/ipv4/tcp.cskb = skb_peek(&sk->receive_queue);
sk2104net/ipv4/tcp.cwhile (skb != (struct sk_buff *)&sk->receive_queue);
sk2109net/ipv4/tcp.cif (sk->err) 
sk2111net/ipv4/tcp.ccopied = -sk->err;
sk2112net/ipv4/tcp.csk->err = 0;
sk2116net/ipv4/tcp.cif (sk->state == TCP_CLOSE) 
sk2118net/ipv4/tcp.cif (!sk->done) 
sk2120net/ipv4/tcp.csk->done = 1;
sk2127net/ipv4/tcp.cif (sk->shutdown & RCV_SHUTDOWN) 
sk2129net/ipv4/tcp.csk->done = 1;
sk2139net/ipv4/tcp.ccleanup_rbuf(sk);
sk2140net/ipv4/tcp.crelease_sock(sk);
sk2141net/ipv4/tcp.csk->socket->flags |= SO_WAITDATA;
sk2143net/ipv4/tcp.csk->socket->flags &= ~SO_WAITDATA;
sk2144net/ipv4/tcp.csk->inuse = 1;
sk2174net/ipv4/tcp.cif (sk->urg_data) 
sk2176net/ipv4/tcp.cu32 urg_offset = sk->urg_seq - *seq;
sk2181net/ipv4/tcp.cif (!sk->urginline) 
sk2220net/ipv4/tcp.cif (after(sk->copied_seq,sk->urg_seq))
sk2221net/ipv4/tcp.csk->urg_data = 0;
sk2246net/ipv4/tcp.csk->shutdown |= RCV_SHUTDOWN;
sk2250net/ipv4/tcp.cremove_wait_queue(sk->sleep, &wait);
sk2254net/ipv4/tcp.ccleanup_rbuf(sk);
sk2255net/ipv4/tcp.crelease_sock(sk);
sk2266net/ipv4/tcp.cstatic int tcp_close_state(struct sock *sk, int dead)
sk2270net/ipv4/tcp.cswitch(sk->state)
sk2282net/ipv4/tcp.cns=sk->state;
sk2293net/ipv4/tcp.ctcp_set_state(sk,ns);
sk2306net/ipv4/tcp.cint timer_active=del_timer(&sk->timer);
sk2308net/ipv4/tcp.cadd_timer(&sk->timer);
sk2310net/ipv4/tcp.creset_msl_timer(sk, TIME_CLOSE, TCP_FIN_TIMEOUT);
sk2320net/ipv4/tcp.cstatic void tcp_send_fin(struct sock *sk)
sk2322net/ipv4/tcp.cstruct proto *prot =(struct proto *)sk->prot;
sk2323net/ipv4/tcp.cstruct tcphdr *th =(struct tcphdr *)&sk->dummy_th;
sk2329net/ipv4/tcp.crelease_sock(sk); /* in case the malloc sleeps. */
sk2331net/ipv4/tcp.cbuff = prot->wmalloc(sk, MAX_RESET_SIZE,1 , GFP_KERNEL);
sk2332net/ipv4/tcp.csk->inuse = 1;
sk2345net/ipv4/tcp.cbuff->sk = sk;
sk2346net/ipv4/tcp.cbuff->localroute = sk->localroute;
sk2352net/ipv4/tcp.ctmp = prot->build_header(buff,sk->saddr, sk->daddr, &dev,
sk2353net/ipv4/tcp.cIPPROTO_TCP, sk->opt,
sk2354net/ipv4/tcp.csizeof(struct tcphdr),sk->ip_tos,sk->ip_ttl);
sk2364net/ipv4/tcp.cprot->wfree(sk,buff);
sk2365net/ipv4/tcp.csk->write_seq++;
sk2366net/ipv4/tcp.ct=del_timer(&sk->timer);
sk2368net/ipv4/tcp.cadd_timer(&sk->timer);
sk2370net/ipv4/tcp.creset_msl_timer(sk, TIME_CLOSE, TCP_TIMEWAIT_LEN);
sk2382net/ipv4/tcp.ct1->seq = ntohl(sk->write_seq);
sk2383net/ipv4/tcp.csk->write_seq++;
sk2384net/ipv4/tcp.cbuff->h.seq = sk->write_seq;
sk2386net/ipv4/tcp.ct1->ack_seq = ntohl(sk->acked_seq);
sk2387net/ipv4/tcp.ct1->window = ntohs(sk->window=tcp_select_window(sk));
sk2391net/ipv4/tcp.ctcp_send_check(t1, sk->saddr, sk->daddr, sizeof(*t1), sk);
sk2398net/ipv4/tcp.cif (skb_peek(&sk->write_queue) != NULL) 
sk2406net/ipv4/tcp.cskb_queue_tail(&sk->write_queue, buff);
sk2410net/ipv4/tcp.csk->sent_seq = sk->write_seq;
sk2411net/ipv4/tcp.csk->prot->queue_xmit(sk, dev, buff, 0);
sk2412net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, sk->rto);
sk2421net/ipv4/tcp.cvoid tcp_shutdown(struct sock *sk, int how)
sk2436net/ipv4/tcp.cif (sk->state == TCP_FIN_WAIT1 ||
sk2437net/ipv4/tcp.csk->state == TCP_FIN_WAIT2 ||
sk2438net/ipv4/tcp.csk->state == TCP_CLOSING ||
sk2439net/ipv4/tcp.csk->state == TCP_LAST_ACK ||
sk2440net/ipv4/tcp.csk->state == TCP_TIME_WAIT || 
sk2441net/ipv4/tcp.csk->state == TCP_CLOSE ||
sk2442net/ipv4/tcp.csk->state == TCP_LISTEN
sk2447net/ipv4/tcp.csk->inuse = 1;
sk2453net/ipv4/tcp.csk->shutdown |= SEND_SHUTDOWN;
sk2459net/ipv4/tcp.cif (sk->partial)
sk2460net/ipv4/tcp.ctcp_send_partial(sk);
sk2466net/ipv4/tcp.cif(tcp_close_state(sk,0))
sk2467net/ipv4/tcp.ctcp_send_fin(sk);
sk2469net/ipv4/tcp.crelease_sock(sk);
sk2474net/ipv4/tcp.ctcp_recvfrom(struct sock *sk, unsigned char *to,
sk2488net/ipv4/tcp.cresult=tcp_read(sk, to, to_len, nonblock, flags);
sk2496net/ipv4/tcp.caddr->sin_port = sk->dummy_th.dest;
sk2497net/ipv4/tcp.caddr->sin_addr.s_addr = sk->daddr;
sk2531net/ipv4/tcp.cbuff->sk = NULL;
sk2598net/ipv4/tcp.cstatic void tcp_options(struct sock *sk, struct tcphdr *th)
sk2627net/ipv4/tcp.csk->mtu=min(sk->mtu,ntohs(*(unsigned short *)ptr));
sk2640net/ipv4/tcp.csk->mtu=min(sk->mtu, 536);  /* default MSS if none sent */
sk2643net/ipv4/tcp.csk->mss = min(sk->max_window >> 1, sk->mtu);
sk2645net/ipv4/tcp.csk->mss = min(sk->max_window, sk->mtu);
sk2683net/ipv4/tcp.cstatic void tcp_conn_request(struct sock *sk, struct sk_buff *skb,
sk2699net/ipv4/tcp.cif (!sk->dead) 
sk2701net/ipv4/tcp.csk->data_ready(sk,0);
sk2705net/ipv4/tcp.cif(sk->debug)
sk2706net/ipv4/tcp.cprintk("Reset on %p: Connect on dead socket.\n",sk);
sk2707net/ipv4/tcp.ctcp_reset(daddr, saddr, th, sk->prot, opt, dev, sk->ip_tos,sk->ip_ttl);
sk2718net/ipv4/tcp.cif (sk->ack_backlog >= sk->max_ack_backlog) 
sk2742net/ipv4/tcp.cmemcpy(newsk, sk, sizeof(*newsk));
sk2764net/ipv4/tcp.cnewsk->localroute = sk->localroute;
sk2818net/ipv4/tcp.cnewsk->ip_ttl=sk->ip_ttl;
sk2836net/ipv4/tcp.cif (sk->user_mss)
sk2837net/ipv4/tcp.cnewsk->mtu = sk->user_mss;
sk2869net/ipv4/tcp.csk->err = ENOMEM;
sk2879net/ipv4/tcp.cbuff->sk = newsk;
sk2886net/ipv4/tcp.ctmp = sk->prot->build_header(buff, newsk->saddr, newsk->daddr, &ndev,
sk2887net/ipv4/tcp.cIPPROTO_TCP, NULL, MAX_SYN_SIZE,sk->ip_tos,sk->ip_ttl);
sk2895net/ipv4/tcp.csk->err = tmp;
sk2901net/ipv4/tcp.cskb->sk = sk;
sk2938net/ipv4/tcp.cskb->sk = newsk;
sk2944net/ipv4/tcp.csk->rmem_alloc -= skb->truesize;
sk2947net/ipv4/tcp.cskb_queue_tail(&sk->receive_queue,skb);
sk2948net/ipv4/tcp.csk->ack_backlog++;
sk2954net/ipv4/tcp.cstatic void tcp_close(struct sock *sk, int timeout)
sk2961net/ipv4/tcp.csk->inuse = 1;
sk2963net/ipv4/tcp.cif(th_cache_sk==sk)
sk2965net/ipv4/tcp.cif(sk->state == TCP_LISTEN)
sk2968net/ipv4/tcp.ctcp_set_state(sk, TCP_CLOSE);
sk2969net/ipv4/tcp.ctcp_close_pending(sk);
sk2970net/ipv4/tcp.crelease_sock(sk);
sk2974net/ipv4/tcp.csk->keepopen = 1;
sk2975net/ipv4/tcp.csk->shutdown = SHUTDOWN_MASK;
sk2977net/ipv4/tcp.cif (!sk->dead) 
sk2978net/ipv4/tcp.csk->state_change(sk);
sk2990net/ipv4/tcp.cwhile((skb=skb_dequeue(&sk->receive_queue))!=NULL)
sk2996net/ipv4/tcp.cif (sk->partial) 
sk2997net/ipv4/tcp.ctcp_send_partial(sk);
sk3008net/ipv4/tcp.ctcp_set_state(sk, TCP_CLOSE);  /* Dead */
sk3012net/ipv4/tcp.cif(tcp_close_state(sk,1)==1)
sk3014net/ipv4/tcp.ctcp_send_fin(sk);
sk3017net/ipv4/tcp.crelease_sock(sk);
sk3027net/ipv4/tcp.cstatic void tcp_write_xmit(struct sock *sk)
sk3036net/ipv4/tcp.cif(sk->zapped)
sk3047net/ipv4/tcp.cwhile((skb = skb_peek(&sk->write_queue)) != NULL &&
sk3048net/ipv4/tcp.cbefore(skb->h.seq, sk->window_seq + 1) &&
sk3049net/ipv4/tcp.c(sk->retransmits == 0 ||
sk3050net/ipv4/tcp.csk->ip_xmit_timeout != TIME_WRITE ||
sk3051net/ipv4/tcp.cbefore(skb->h.seq, sk->rcv_ack_seq + 1))
sk3052net/ipv4/tcp.c&& sk->packets_out < sk->cong_window) 
sk3061net/ipv4/tcp.cif (before(skb->h.seq, sk->rcv_ack_seq +1)) 
sk3068net/ipv4/tcp.csk->retransmits = 0;
sk3070net/ipv4/tcp.cif (!sk->dead) 
sk3071net/ipv4/tcp.csk->write_space(sk);
sk3089net/ipv4/tcp.cth->ack_seq = ntohl(sk->acked_seq);
sk3090net/ipv4/tcp.cth->window = ntohs(tcp_select_window(sk));
sk3092net/ipv4/tcp.ctcp_send_check(th, sk->saddr, sk->daddr, size, sk);
sk3094net/ipv4/tcp.csk->sent_seq = skb->h.seq;
sk3100net/ipv4/tcp.csk->prot->queue_xmit(sk, skb->dev, skb, skb->free);
sk3106net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, sk->rto);
sk3116net/ipv4/tcp.cextern __inline__ int tcp_ack(struct sock *sk, struct tcphdr *th, unsigned long saddr, int len)
sk3128net/ipv4/tcp.cif(sk->zapped)
sk3137net/ipv4/tcp.cif (ntohs(th->window) > sk->max_window) 
sk3139net/ipv4/tcp.csk->max_window = ntohs(th->window);
sk3143net/ipv4/tcp.csk->mss = min(sk->max_window>>1, sk->mtu);
sk3145net/ipv4/tcp.csk->mss = min(sk->max_window, sk->mtu);
sk3154net/ipv4/tcp.cif (sk->retransmits && sk->ip_xmit_timeout == TIME_KEEPOPEN)
sk3155net/ipv4/tcp.csk->retransmits = 0;
sk3162net/ipv4/tcp.cif (after(ack, sk->sent_seq) || before(ack, sk->rcv_ack_seq)) 
sk3164net/ipv4/tcp.cif(sk->debug)
sk3165net/ipv4/tcp.cprintk("Ack ignored %u %u\n",ack,sk->sent_seq);
sk3171net/ipv4/tcp.cif (after(ack, sk->sent_seq)) 
sk3180net/ipv4/tcp.cif (sk->keepopen) 
sk3182net/ipv4/tcp.cif(sk->ip_xmit_timeout==TIME_KEEPOPEN)
sk3183net/ipv4/tcp.creset_xmit_timer(sk, TIME_KEEPOPEN, TCP_TIMEOUT_LEN);
sk3199net/ipv4/tcp.cif (after(sk->window_seq, ack+ntohs(th->window))) 
sk3212net/ipv4/tcp.cskb2 = sk->send_head;
sk3213net/ipv4/tcp.csk->send_head = NULL;
sk3214net/ipv4/tcp.csk->send_tail = NULL;
sk3223net/ipv4/tcp.csk->window_seq = ack + ntohs(th->window);
sk3230net/ipv4/tcp.cif (after(skb->h.seq, sk->window_seq)) 
sk3232net/ipv4/tcp.cif (sk->packets_out > 0) 
sk3233net/ipv4/tcp.csk->packets_out--;
sk3241net/ipv4/tcp.cskb_queue_head(&sk->write_queue,skb);
sk3248net/ipv4/tcp.cif (sk->send_head == NULL) 
sk3250net/ipv4/tcp.csk->send_head = skb;
sk3251net/ipv4/tcp.csk->send_tail = skb;
sk3255net/ipv4/tcp.csk->send_tail->link3 = skb;
sk3256net/ipv4/tcp.csk->send_tail = skb;
sk3268net/ipv4/tcp.cif (sk->send_tail == NULL || sk->send_head == NULL) 
sk3270net/ipv4/tcp.csk->send_head = NULL;
sk3271net/ipv4/tcp.csk->send_tail = NULL;
sk3272net/ipv4/tcp.csk->packets_out= 0;
sk3279net/ipv4/tcp.csk->window_seq = ack + ntohs(th->window);
sk3285net/ipv4/tcp.cif (sk->ip_xmit_timeout == TIME_WRITE && 
sk3286net/ipv4/tcp.csk->cong_window < 2048 && after(ack, sk->rcv_ack_seq)) 
sk3297net/ipv4/tcp.cif (sk->cong_window < sk->ssthresh)  
sk3301net/ipv4/tcp.csk->cong_window++;
sk3308net/ipv4/tcp.cif (sk->cong_count >= sk->cong_window) 
sk3310net/ipv4/tcp.csk->cong_window++;
sk3311net/ipv4/tcp.csk->cong_count = 0;
sk3314net/ipv4/tcp.csk->cong_count++;
sk3322net/ipv4/tcp.csk->rcv_ack_seq = ack;
sk3330net/ipv4/tcp.cif (sk->ip_xmit_timeout == TIME_PROBE0) 
sk3332net/ipv4/tcp.csk->retransmits = 0;  /* Our probe was answered */
sk3338net/ipv4/tcp.cif (skb_peek(&sk->write_queue) != NULL &&   /* should always be non-null */
sk3339net/ipv4/tcp.c! before (sk->window_seq, sk->write_queue.next->h.seq)) 
sk3341net/ipv4/tcp.csk->backoff = 0;
sk3347net/ipv4/tcp.csk->rto = ((sk->rtt >> 2) + sk->mdev) >> 1;
sk3348net/ipv4/tcp.cif (sk->rto > 120*HZ)
sk3349net/ipv4/tcp.csk->rto = 120*HZ;
sk3350net/ipv4/tcp.cif (sk->rto < 20)  /* Was 1*HZ, then 1 - turns out we must allow about
sk3353net/ipv4/tcp.csk->rto = 20;
sk3361net/ipv4/tcp.cwhile(sk->send_head != NULL) 
sk3364net/ipv4/tcp.cif (sk->send_head->link3 &&
sk3365net/ipv4/tcp.cafter(sk->send_head->h.seq, sk->send_head->link3->h.seq)) 
sk3373net/ipv4/tcp.cif (before(sk->send_head->h.seq, ack+1)) 
sk3376net/ipv4/tcp.cif (sk->retransmits) 
sk3391net/ipv4/tcp.cif (sk->send_head->link3)  /* Any more queued retransmits? */
sk3392net/ipv4/tcp.csk->retransmits = 1;
sk3394net/ipv4/tcp.csk->retransmits = 0;
sk3412net/ipv4/tcp.cif (sk->packets_out > 0) 
sk3413net/ipv4/tcp.csk->packets_out --;
sk3417net/ipv4/tcp.cif (!sk->dead) 
sk3418net/ipv4/tcp.csk->write_space(sk);
sk3419net/ipv4/tcp.coskb = sk->send_head;
sk3436net/ipv4/tcp.cm -= (sk->rtt >> 3);    /* m is now error in rtt est */
sk3437net/ipv4/tcp.csk->rtt += m;           /* rtt = 7/8 rtt + 1/8 new */
sk3440net/ipv4/tcp.cm -= (sk->mdev >> 2);   /* similar update on mdev */
sk3441net/ipv4/tcp.csk->mdev += m;        /* mdev = 3/4 mdev + 1/4 new */
sk3447net/ipv4/tcp.csk->rto = ((sk->rtt >> 2) + sk->mdev) >> 1;
sk3448net/ipv4/tcp.cif (sk->rto > 120*HZ)
sk3449net/ipv4/tcp.csk->rto = 120*HZ;
sk3450net/ipv4/tcp.cif (sk->rto < 20)  /* Was 1*HZ - keep .2 as minimum cos of the BSD delayed acks */
sk3451net/ipv4/tcp.csk->rto = 20;
sk3452net/ipv4/tcp.csk->backoff = 0;
sk3457net/ipv4/tcp.coskb = sk->send_head;
sk3459net/ipv4/tcp.csk->send_head = oskb->link3;
sk3460net/ipv4/tcp.cif (sk->send_head == NULL) 
sk3462net/ipv4/tcp.csk->send_tail = NULL;
sk3473net/ipv4/tcp.cif (!sk->dead) 
sk3474net/ipv4/tcp.csk->write_space(sk);
sk3495net/ipv4/tcp.cif (skb_peek(&sk->write_queue) != NULL) 
sk3497net/ipv4/tcp.cif (after (sk->window_seq+1, sk->write_queue.next->h.seq) &&
sk3498net/ipv4/tcp.c(sk->retransmits == 0 || 
sk3499net/ipv4/tcp.csk->ip_xmit_timeout != TIME_WRITE ||
sk3500net/ipv4/tcp.cbefore(sk->write_queue.next->h.seq, sk->rcv_ack_seq + 1))
sk3501net/ipv4/tcp.c&& sk->packets_out < sk->cong_window) 
sk3507net/ipv4/tcp.ctcp_write_xmit(sk);
sk3509net/ipv4/tcp.celse if (before(sk->window_seq, sk->write_queue.next->h.seq) &&
sk3510net/ipv4/tcp.csk->send_head == NULL &&
sk3511net/ipv4/tcp.csk->ack_backlog == 0 &&
sk3512net/ipv4/tcp.csk->state != TCP_TIME_WAIT) 
sk3517net/ipv4/tcp.creset_xmit_timer(sk, TIME_PROBE0, sk->rto);
sk3535net/ipv4/tcp.cswitch(sk->state) {
sk3541net/ipv4/tcp.creset_msl_timer(sk, TIME_CLOSE, TCP_TIMEWAIT_LEN);
sk3553net/ipv4/tcp.cif (sk->send_head || skb_peek(&sk->write_queue) != NULL || sk->ack_backlog) {
sk3554net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, sk->rto);
sk3555net/ipv4/tcp.c} else if (sk->keepopen) {
sk3556net/ipv4/tcp.creset_xmit_timer(sk, TIME_KEEPOPEN, TCP_TIMEOUT_LEN);
sk3558net/ipv4/tcp.cdel_timer(&sk->retransmit_timer);
sk3559net/ipv4/tcp.csk->ip_xmit_timeout = 0;
sk3570net/ipv4/tcp.cif (sk->packets_out == 0 && sk->partial != NULL &&
sk3571net/ipv4/tcp.cskb_peek(&sk->write_queue) == NULL && sk->send_head == NULL) 
sk3574net/ipv4/tcp.ctcp_send_partial(sk);
sk3585net/ipv4/tcp.cif (sk->state == TCP_LAST_ACK) 
sk3587net/ipv4/tcp.cif (!sk->dead)
sk3588net/ipv4/tcp.csk->state_change(sk);
sk3589net/ipv4/tcp.cif(sk->debug)
sk3591net/ipv4/tcp.csk->rcv_ack_seq,sk->write_seq,sk->acked_seq,sk->fin_seq);
sk3592net/ipv4/tcp.cif (sk->rcv_ack_seq == sk->write_seq /*&& sk->acked_seq == sk->fin_seq*/) 
sk3595net/ipv4/tcp.ctcp_set_state(sk,TCP_CLOSE);
sk3596net/ipv4/tcp.csk->shutdown = SHUTDOWN_MASK;
sk3607net/ipv4/tcp.cif (sk->state == TCP_FIN_WAIT1) 
sk3610net/ipv4/tcp.cif (!sk->dead) 
sk3611net/ipv4/tcp.csk->state_change(sk);
sk3612net/ipv4/tcp.cif (sk->rcv_ack_seq == sk->write_seq) 
sk3615net/ipv4/tcp.csk->shutdown |= SEND_SHUTDOWN;
sk3616net/ipv4/tcp.ctcp_set_state(sk, TCP_FIN_WAIT2);
sk3626net/ipv4/tcp.cif (sk->state == TCP_CLOSING) 
sk3629net/ipv4/tcp.cif (!sk->dead) 
sk3630net/ipv4/tcp.csk->state_change(sk);
sk3631net/ipv4/tcp.cif (sk->rcv_ack_seq == sk->write_seq) 
sk3634net/ipv4/tcp.ctcp_time_wait(sk);
sk3642net/ipv4/tcp.cif(sk->state==TCP_SYN_RECV)
sk3644net/ipv4/tcp.ctcp_set_state(sk, TCP_ESTABLISHED);
sk3645net/ipv4/tcp.ctcp_options(sk,th);
sk3646net/ipv4/tcp.csk->dummy_th.dest=th->source;
sk3647net/ipv4/tcp.csk->copied_seq = sk->acked_seq;
sk3648net/ipv4/tcp.cif(!sk->dead)
sk3649net/ipv4/tcp.csk->state_change(sk);
sk3650net/ipv4/tcp.cif(sk->max_window==0)
sk3652net/ipv4/tcp.csk->max_window=32;  /* Sanity check */
sk3653net/ipv4/tcp.csk->mss=min(sk->max_window,sk->mtu);
sk3686net/ipv4/tcp.cif (((!flag) || (flag&4)) && sk->send_head != NULL &&
sk3687net/ipv4/tcp.c(((flag&2) && sk->retransmits) ||
sk3688net/ipv4/tcp.c(sk->send_head->when + sk->rto < jiffies))) 
sk3690net/ipv4/tcp.cif(sk->send_head->when + sk->rto < jiffies)
sk3691net/ipv4/tcp.ctcp_retransmit(sk,0);  
sk3694net/ipv4/tcp.ctcp_do_retransmit(sk, 1);
sk3695net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, sk->rto);
sk3719net/ipv4/tcp.cstatic int tcp_fin(struct sk_buff *skb, struct sock *sk, struct tcphdr *th)
sk3721net/ipv4/tcp.csk->fin_seq = th->seq + skb->len + th->syn + th->fin;
sk3723net/ipv4/tcp.cif (!sk->dead) 
sk3725net/ipv4/tcp.csk->state_change(sk);
sk3726net/ipv4/tcp.csock_wake_async(sk->socket, 1);
sk3729net/ipv4/tcp.cswitch(sk->state) 
sk3738net/ipv4/tcp.ctcp_set_state(sk,TCP_CLOSE_WAIT);
sk3740net/ipv4/tcp.csk->shutdown = SHUTDOWN_MASK;
sk3755net/ipv4/tcp.creset_msl_timer(sk, TIME_CLOSE, TCP_TIMEWAIT_LEN);
sk3770net/ipv4/tcp.cif(sk->ip_xmit_timeout != TIME_WRITE)
sk3771net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, sk->rto);
sk3772net/ipv4/tcp.ctcp_set_state(sk,TCP_CLOSING);
sk3778net/ipv4/tcp.creset_msl_timer(sk, TIME_CLOSE, TCP_TIMEWAIT_LEN);
sk3779net/ipv4/tcp.csk->shutdown|=SHUTDOWN_MASK;
sk3780net/ipv4/tcp.ctcp_set_state(sk,TCP_TIME_WAIT);
sk3788net/ipv4/tcp.ctcp_set_state(sk,TCP_LAST_ACK);
sk3791net/ipv4/tcp.creset_msl_timer(sk, TIME_CLOSE, TCP_TIMEWAIT_LEN);
sk3806net/ipv4/tcp.cextern __inline__ int tcp_data(struct sk_buff *skb, struct sock *sk, 
sk3823net/ipv4/tcp.csk->bytes_rcv += skb->len;
sk3832net/ipv4/tcp.ctcp_send_ack(sk->sent_seq, sk->acked_seq,sk, th, saddr);
sk3843net/ipv4/tcp.cif(sk->shutdown & RCV_SHUTDOWN)
sk3868net/ipv4/tcp.cshut_seq=sk->acked_seq+1;  /* Last byte */
sk3872net/ipv4/tcp.cif(sk->debug)
sk3874net/ipv4/tcp.csk, new_seq, shut_seq, sk->blog);
sk3875net/ipv4/tcp.cif(sk->dead)
sk3877net/ipv4/tcp.csk->acked_seq = new_seq + th->fin;
sk3878net/ipv4/tcp.ctcp_reset(sk->saddr, sk->daddr, skb->h.th,
sk3879net/ipv4/tcp.csk->prot, NULL, skb->dev, sk->ip_tos, sk->ip_ttl);
sk3881net/ipv4/tcp.ctcp_set_state(sk,TCP_CLOSE);
sk3882net/ipv4/tcp.csk->err = EPIPE;
sk3883net/ipv4/tcp.csk->shutdown = SHUTDOWN_MASK;
sk3905net/ipv4/tcp.cif (skb_peek(&sk->receive_queue) == NULL)   /* Empty queue is easy case */
sk3907net/ipv4/tcp.cskb_queue_head(&sk->receive_queue,skb);
sk3912net/ipv4/tcp.cfor(skb1=sk->receive_queue.prev; ; skb1 = skb1->prev) 
sk3914net/ipv4/tcp.cif(sk->debug)
sk3919net/ipv4/tcp.cprintk("copied_seq = %d acked_seq = %d\n", sk->copied_seq,
sk3920net/ipv4/tcp.csk->acked_seq);
sk3954net/ipv4/tcp.cif (skb1 == skb_peek(&sk->receive_queue))
sk3956net/ipv4/tcp.cskb_queue_head(&sk->receive_queue, skb);
sk3972net/ipv4/tcp.cif (before(sk->acked_seq, sk->copied_seq)) 
sk3975net/ipv4/tcp.csk->acked_seq = sk->copied_seq;
sk3984net/ipv4/tcp.cif ((!dup_dumped && (skb1 == NULL || skb1->acked)) || before(th->seq, sk->acked_seq+1)) 
sk3986net/ipv4/tcp.cif (before(th->seq, sk->acked_seq+1)) 
sk3990net/ipv4/tcp.cif (after(th->ack_seq, sk->acked_seq)) 
sk3992net/ipv4/tcp.cnewwindow = sk->window-(th->ack_seq - sk->acked_seq);
sk3995net/ipv4/tcp.csk->window = newwindow;
sk3996net/ipv4/tcp.csk->acked_seq = th->ack_seq;
sk4007net/ipv4/tcp.ctcp_fin(skb,sk,skb->h.th);
sk4011net/ipv4/tcp.cskb2 != (struct sk_buff *)&sk->receive_queue;
sk4014net/ipv4/tcp.cif (before(skb2->h.th->seq, sk->acked_seq+1)) 
sk4016net/ipv4/tcp.cif (after(skb2->h.th->ack_seq, sk->acked_seq))
sk4018net/ipv4/tcp.cnewwindow = sk->window -
sk4019net/ipv4/tcp.c(skb2->h.th->ack_seq - sk->acked_seq);
sk4022net/ipv4/tcp.csk->window = newwindow;
sk4023net/ipv4/tcp.csk->acked_seq = skb2->h.th->ack_seq;
sk4032net/ipv4/tcp.ctcp_fin(skb,sk,skb->h.th);
sk4039net/ipv4/tcp.csk->ack_backlog = sk->max_ack_backlog;
sk4051net/ipv4/tcp.cif (!sk->delay_acks ||
sk4052net/ipv4/tcp.csk->ack_backlog >= sk->max_ack_backlog || 
sk4053net/ipv4/tcp.csk->bytes_rcv > sk->max_unacked || th->fin) {
sk4058net/ipv4/tcp.csk->ack_backlog++;
sk4059net/ipv4/tcp.cif(sk->debug)
sk4061net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, TCP_ACK_TIME);
sk4081net/ipv4/tcp.cwhile (sk->prot->rspace(sk) < sk->mtu) 
sk4083net/ipv4/tcp.cskb1 = skb_peek(&sk->receive_queue);
sk4102net/ipv4/tcp.ctcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th, saddr);
sk4103net/ipv4/tcp.csk->ack_backlog++;
sk4104net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, TCP_ACK_TIME);
sk4108net/ipv4/tcp.ctcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th, saddr);
sk4115net/ipv4/tcp.cif (!sk->dead) 
sk4117net/ipv4/tcp.cif(sk->debug)
sk4119net/ipv4/tcp.csk->data_ready(sk,0);
sk4133net/ipv4/tcp.cstatic void tcp_check_urg(struct sock * sk, struct tcphdr * th)
sk4142net/ipv4/tcp.cif (after(sk->copied_seq, ptr))
sk4146net/ipv4/tcp.cif (sk->urg_data && !after(ptr, sk->urg_seq))
sk4150net/ipv4/tcp.cif (sk->proc != 0) {
sk4151net/ipv4/tcp.cif (sk->proc > 0) {
sk4152net/ipv4/tcp.ckill_proc(sk->proc, SIGURG, 1);
sk4154net/ipv4/tcp.ckill_pg(-sk->proc, SIGURG, 1);
sk4157net/ipv4/tcp.csk->urg_data = URG_NOTYET;
sk4158net/ipv4/tcp.csk->urg_seq = ptr;
sk4165net/ipv4/tcp.cextern __inline__ int tcp_urg(struct sock *sk, struct tcphdr *th,
sk4175net/ipv4/tcp.ctcp_check_urg(sk,th);
sk4181net/ipv4/tcp.cif (sk->urg_data != URG_NOTYET)
sk4188net/ipv4/tcp.cptr = sk->urg_seq - th->seq + th->doff*4;
sk4196net/ipv4/tcp.csk->urg_data = URG_VALID | *(ptr + (unsigned char *) th);
sk4197net/ipv4/tcp.cif (!sk->dead)
sk4198net/ipv4/tcp.csk->data_ready(sk,0);
sk4206net/ipv4/tcp.cstatic struct sock *tcp_accept(struct sock *sk, int flags)
sk4216net/ipv4/tcp.cif (sk->state != TCP_LISTEN) 
sk4218net/ipv4/tcp.csk->err = EINVAL;
sk4224net/ipv4/tcp.csk->inuse = 1;
sk4226net/ipv4/tcp.cwhile((skb = tcp_dequeue_established(sk)) == NULL) 
sk4231net/ipv4/tcp.crelease_sock(sk);
sk4232net/ipv4/tcp.csk->err = EAGAIN;
sk4236net/ipv4/tcp.crelease_sock(sk);
sk4237net/ipv4/tcp.cinterruptible_sleep_on(sk->sleep);
sk4241net/ipv4/tcp.csk->err = ERESTARTSYS;
sk4244net/ipv4/tcp.csk->inuse = 1;
sk4252net/ipv4/tcp.cnewsk = skb->sk;
sk4255net/ipv4/tcp.csk->ack_backlog--;
sk4256net/ipv4/tcp.crelease_sock(sk);
sk4265net/ipv4/tcp.cstatic int tcp_connect(struct sock *sk, struct sockaddr_in *usin, int addr_len)
sk4275net/ipv4/tcp.cif (sk->state != TCP_CLOSE) 
sk4300net/ipv4/tcp.csk->inuse = 1;
sk4301net/ipv4/tcp.csk->daddr = usin->sin_addr.s_addr;
sk4302net/ipv4/tcp.csk->write_seq = tcp_init_seq();
sk4303net/ipv4/tcp.csk->window_seq = sk->write_seq;
sk4304net/ipv4/tcp.csk->rcv_ack_seq = sk->write_seq -1;
sk4305net/ipv4/tcp.csk->err = 0;
sk4306net/ipv4/tcp.csk->dummy_th.dest = usin->sin_port;
sk4307net/ipv4/tcp.crelease_sock(sk);
sk4309net/ipv4/tcp.cbuff = sk->prot->wmalloc(sk,MAX_SYN_SIZE,0, GFP_KERNEL);
sk4314net/ipv4/tcp.csk->inuse = 1;
sk4315net/ipv4/tcp.cbuff->sk = sk;
sk4317net/ipv4/tcp.cbuff->localroute = sk->localroute;
sk4324net/ipv4/tcp.crt=ip_rt_route(sk->daddr, NULL, NULL);
sk4331net/ipv4/tcp.ctmp = sk->prot->build_header(buff, sk->saddr, sk->daddr, &dev,
sk4332net/ipv4/tcp.cIPPROTO_TCP, NULL, MAX_SYN_SIZE,sk->ip_tos,sk->ip_ttl);
sk4335net/ipv4/tcp.csk->prot->wfree(sk, buff);
sk4336net/ipv4/tcp.crelease_sock(sk);
sk4342net/ipv4/tcp.cmemcpy(t1,(void *)&(sk->dummy_th), sizeof(*t1));
sk4343net/ipv4/tcp.ct1->seq = ntohl(sk->write_seq++);
sk4344net/ipv4/tcp.csk->sent_seq = sk->write_seq;
sk4345net/ipv4/tcp.cbuff->h.seq = sk->write_seq;
sk4359net/ipv4/tcp.csk->window_clamp=rt->rt_window;
sk4361net/ipv4/tcp.csk->window_clamp=0;
sk4363net/ipv4/tcp.cif (sk->user_mss)
sk4364net/ipv4/tcp.csk->mtu = sk->user_mss;
sk4366net/ipv4/tcp.csk->mtu = rt->rt_mss;
sk4370net/ipv4/tcp.cif ((sk->saddr ^ sk->daddr) & default_mask(sk->saddr))
sk4372net/ipv4/tcp.cif ((sk->saddr ^ sk->daddr) & dev->pa_mask)
sk4374net/ipv4/tcp.csk->mtu = 576 - HEADER_SIZE;
sk4376net/ipv4/tcp.csk->mtu = MAX_WINDOW;
sk4382net/ipv4/tcp.cif(sk->mtu <32)
sk4383net/ipv4/tcp.csk->mtu = 32;  /* Sanity limit */
sk4385net/ipv4/tcp.csk->mtu = min(sk->mtu, dev->mtu - HEADER_SIZE);
sk4394net/ipv4/tcp.cptr[2] = (sk->mtu) >> 8;
sk4395net/ipv4/tcp.cptr[3] = (sk->mtu) & 0xff;
sk4396net/ipv4/tcp.ctcp_send_check(t1, sk->saddr, sk->daddr,
sk4397net/ipv4/tcp.csizeof(struct tcphdr) + 4, sk);
sk4404net/ipv4/tcp.ctcp_set_state(sk,TCP_SYN_SENT);
sk4406net/ipv4/tcp.csk->rto = rt->rt_irtt;
sk4408net/ipv4/tcp.csk->rto = TCP_TIMEOUT_INIT;
sk4409net/ipv4/tcp.csk->retransmit_timer.function=&retransmit_timer;
sk4410net/ipv4/tcp.csk->retransmit_timer.data = (unsigned long)sk;
sk4411net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, sk->rto);  /* Timer for repeating the SYN until an answer */
sk4412net/ipv4/tcp.csk->retransmits = 0;  /* Now works the right way instead of a hacked initial setting */
sk4414net/ipv4/tcp.csk->prot->queue_xmit(sk, dev, buff, 0);  
sk4415net/ipv4/tcp.creset_xmit_timer(sk, TIME_WRITE, sk->rto);
sk4419net/ipv4/tcp.crelease_sock(sk);
sk4425net/ipv4/tcp.cextern __inline__ int tcp_sequence(struct sock *sk, struct tcphdr *th, short len,
sk4434net/ipv4/tcp.cif (next_seq && !sk->window)
sk4446net/ipv4/tcp.cif (!after(next_seq+1, sk->acked_seq))
sk4449net/ipv4/tcp.cif (!before(th->seq, sk->acked_seq + sk->window + 1))
sk4466net/ipv4/tcp.cif (sk->state==TCP_SYN_SENT || sk->state==TCP_SYN_RECV) 
sk4468net/ipv4/tcp.ctcp_reset(sk->saddr,sk->daddr,th,sk->prot,NULL,dev, sk->ip_tos,sk->ip_ttl);
sk4473net/ipv4/tcp.ctcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th, saddr);
sk4481net/ipv4/tcp.cstatic int tcp_std_reset(struct sock *sk, struct sk_buff *skb)
sk4483net/ipv4/tcp.csk->zapped = 1;
sk4484net/ipv4/tcp.csk->err = ECONNRESET;
sk4485net/ipv4/tcp.cif (sk->state == TCP_SYN_SENT)
sk4486net/ipv4/tcp.csk->err = ECONNREFUSED;
sk4487net/ipv4/tcp.cif (sk->state == TCP_CLOSE_WAIT)
sk4488net/ipv4/tcp.csk->err = EPIPE;
sk4493net/ipv4/tcp.cif(sk->state!=TCP_TIME_WAIT)
sk4495net/ipv4/tcp.ctcp_set_state(sk,TCP_CLOSE);
sk4496net/ipv4/tcp.csk->shutdown = SHUTDOWN_MASK;
sk4499net/ipv4/tcp.ctcp_set_state(sk,TCP_CLOSE);
sk4500net/ipv4/tcp.csk->shutdown = SHUTDOWN_MASK;
sk4502net/ipv4/tcp.cif (!sk->dead) 
sk4503net/ipv4/tcp.csk->state_change(sk);
sk4505net/ipv4/tcp.crelease_sock(sk);
sk4519net/ipv4/tcp.cstruct sock *sk;
sk4536net/ipv4/tcp.csk=(struct sock *)th_cache_sk;
sk4539net/ipv4/tcp.csk = get_sock(&tcp_prot, th->dest, saddr, th->source, daddr);
sk4544net/ipv4/tcp.cth_cache_sk=sk;
sk4556net/ipv4/tcp.cif (sk!=NULL && (sk->zapped || sk->state==TCP_CLOSE))
sk4557net/ipv4/tcp.csk=NULL;
sk4573net/ipv4/tcp.cskb->sk = NULL;
sk4584net/ipv4/tcp.cif (sk == NULL) 
sk4590net/ipv4/tcp.cskb->sk = NULL;
sk4607net/ipv4/tcp.cif (sk->inuse) 
sk4609net/ipv4/tcp.cskb_queue_tail(&sk->back_log, skb);
sk4613net/ipv4/tcp.csk->inuse = 1;
sk4618net/ipv4/tcp.cif (sk==NULL) 
sk4621net/ipv4/tcp.cskb->sk = NULL;
sk4628net/ipv4/tcp.cif (!sk->prot) 
sk4639net/ipv4/tcp.cif (sk->rmem_alloc + skb->truesize >= sk->rcvbuf) 
sk4642net/ipv4/tcp.crelease_sock(sk);
sk4646net/ipv4/tcp.cskb->sk=sk;
sk4647net/ipv4/tcp.csk->rmem_alloc += skb->truesize;
sk4656net/ipv4/tcp.cif(sk->state!=TCP_ESTABLISHED)    /* Skip this lot for normal flow */
sk4663net/ipv4/tcp.cif(sk->state==TCP_LISTEN)
sk4666net/ipv4/tcp.ctcp_reset(daddr,saddr,th,sk->prot,opt,dev,sk->ip_tos, sk->ip_ttl);
sk4678net/ipv4/tcp.crelease_sock(sk);
sk4686net/ipv4/tcp.ctcp_conn_request(sk, skb, daddr, saddr, opt, dev, tcp_init_seq());
sk4697net/ipv4/tcp.crelease_sock(sk);
sk4702net/ipv4/tcp.cif (sk->state == TCP_SYN_RECV && th->syn && th->seq+1 == sk->acked_seq)
sk4705net/ipv4/tcp.crelease_sock(sk);
sk4714net/ipv4/tcp.cif(sk->state==TCP_SYN_SENT)
sk4720net/ipv4/tcp.cif(!tcp_ack(sk,th,saddr,len))
sk4726net/ipv4/tcp.csk->prot, opt,dev,sk->ip_tos,sk->ip_ttl);
sk4728net/ipv4/tcp.crelease_sock(sk);
sk4732net/ipv4/tcp.creturn tcp_std_reset(sk,skb);
sk4738net/ipv4/tcp.crelease_sock(sk);
sk4746net/ipv4/tcp.csk->acked_seq=th->seq+1;
sk4747net/ipv4/tcp.csk->fin_seq=th->seq;
sk4748net/ipv4/tcp.ctcp_send_ack(sk->sent_seq,sk->acked_seq,sk,th,sk->daddr);
sk4749net/ipv4/tcp.ctcp_set_state(sk, TCP_ESTABLISHED);
sk4750net/ipv4/tcp.ctcp_options(sk,th);
sk4751net/ipv4/tcp.csk->dummy_th.dest=th->source;
sk4752net/ipv4/tcp.csk->copied_seq = sk->acked_seq;
sk4753net/ipv4/tcp.cif(!sk->dead)
sk4755net/ipv4/tcp.csk->state_change(sk);
sk4756net/ipv4/tcp.csock_wake_async(sk->socket, 0);
sk4758net/ipv4/tcp.cif(sk->max_window==0)
sk4760net/ipv4/tcp.csk->max_window = 32;
sk4761net/ipv4/tcp.csk->mss = min(sk->max_window, sk->mtu);
sk4771net/ipv4/tcp.cif(sk->saddr==saddr && sk->daddr==daddr &&
sk4772net/ipv4/tcp.csk->dummy_th.source==th->source &&
sk4773net/ipv4/tcp.csk->dummy_th.dest==th->dest)
sk4776net/ipv4/tcp.creturn tcp_std_reset(sk,skb);
sk4778net/ipv4/tcp.ctcp_set_state(sk,TCP_SYN_RECV);
sk4787net/ipv4/tcp.crelease_sock(sk);
sk4804net/ipv4/tcp.cif (sk->state == TCP_TIME_WAIT && th->syn && sk->dead && 
sk4805net/ipv4/tcp.cafter(th->seq, sk->acked_seq) && !th->rst)
sk4807net/ipv4/tcp.cu32 seq = sk->write_seq;
sk4808net/ipv4/tcp.cif(sk->debug)
sk4811net/ipv4/tcp.csk->rmem_alloc -= skb->truesize;
sk4812net/ipv4/tcp.cskb->sk = NULL;
sk4813net/ipv4/tcp.csk->err=ECONNRESET;
sk4814net/ipv4/tcp.ctcp_set_state(sk, TCP_CLOSE);
sk4815net/ipv4/tcp.csk->shutdown = SHUTDOWN_MASK;
sk4816net/ipv4/tcp.crelease_sock(sk);
sk4817net/ipv4/tcp.csk=get_sock(&tcp_prot, th->dest, saddr, th->source, daddr);
sk4818net/ipv4/tcp.cif (sk && sk->state==TCP_LISTEN)
sk4820net/ipv4/tcp.csk->inuse=1;
sk4821net/ipv4/tcp.cskb->sk = sk;
sk4822net/ipv4/tcp.csk->rmem_alloc += skb->truesize;
sk4823net/ipv4/tcp.ctcp_conn_request(sk, skb, daddr, saddr,opt, dev,seq+128000);
sk4824net/ipv4/tcp.crelease_sock(sk);
sk4839net/ipv4/tcp.cif(!tcp_sequence(sk,th,len,opt,saddr,dev))
sk4842net/ipv4/tcp.crelease_sock(sk);
sk4847net/ipv4/tcp.creturn tcp_std_reset(sk,skb);
sk4856net/ipv4/tcp.creturn tcp_std_reset(sk,skb);  
sk4864net/ipv4/tcp.cif(th->ack && !tcp_ack(sk,th,saddr,len))
sk4870net/ipv4/tcp.cif(sk->state==TCP_SYN_RECV)
sk4872net/ipv4/tcp.ctcp_reset(daddr, saddr, th,sk->prot, opt, dev,sk->ip_tos,sk->ip_ttl);
sk4875net/ipv4/tcp.crelease_sock(sk);
sk4885net/ipv4/tcp.cif(tcp_urg(sk, th, saddr, len))
sk4888net/ipv4/tcp.crelease_sock(sk);
sk4897net/ipv4/tcp.cif(tcp_data(skb,sk, saddr, len))
sk4900net/ipv4/tcp.crelease_sock(sk);
sk4908net/ipv4/tcp.crelease_sock(sk);
sk4917net/ipv4/tcp.cstatic void tcp_write_wakeup(struct sock *sk)
sk4924net/ipv4/tcp.cif (sk->zapped)
sk4933net/ipv4/tcp.cif (sk->state != TCP_ESTABLISHED && 
sk4934net/ipv4/tcp.csk->state != TCP_CLOSE_WAIT &&
sk4935net/ipv4/tcp.csk->state != TCP_FIN_WAIT1 && 
sk4936net/ipv4/tcp.csk->state != TCP_LAST_ACK &&
sk4937net/ipv4/tcp.csk->state != TCP_CLOSING
sk4942net/ipv4/tcp.cif ( before(sk->sent_seq, sk->window_seq) && 
sk4943net/ipv4/tcp.c(skb=skb_peek(&sk->write_queue)))
sk4961net/ipv4/tcp.cwin_size = sk->window_seq - sk->sent_seq;
sk4974net/ipv4/tcp.cbuff = sk->prot->wmalloc(sk, win_size + th->doff * 4 + 
sk4988net/ipv4/tcp.cbuff->sk = sk;
sk4989net/ipv4/tcp.cbuff->localroute = sk->localroute;
sk4995net/ipv4/tcp.ctmp = sk->prot->build_header(buff, sk->saddr, sk->daddr, &dev,
sk4996net/ipv4/tcp.cIPPROTO_TCP, sk->opt, buff->truesize,
sk4997net/ipv4/tcp.csk->ip_tos,sk->ip_ttl);
sk5000net/ipv4/tcp.csk->prot->wfree(sk, buff);
sk5019net/ipv4/tcp.cnth->ack_seq = ntohl(sk->acked_seq);
sk5020net/ipv4/tcp.cnth->window = ntohs(tcp_select_window(sk));
sk5039net/ipv4/tcp.cbuff->h.seq = sk->sent_seq + win_size;
sk5040net/ipv4/tcp.csk->sent_seq = buff->h.seq;    /* Hack */
sk5053net/ipv4/tcp.csk->sent_seq += win_size;
sk5054net/ipv4/tcp.cth->seq = htonl(sk->sent_seq);
sk5078net/ipv4/tcp.ctcp_send_check(nth, sk->saddr, sk->daddr, 
sk5079net/ipv4/tcp.cnth->doff * 4 + win_size , sk);
sk5083net/ipv4/tcp.cbuff = sk->prot->wmalloc(sk,MAX_ACK_SIZE,1, GFP_ATOMIC);
sk5088net/ipv4/tcp.cbuff->sk = sk;
sk5089net/ipv4/tcp.cbuff->localroute = sk->localroute;
sk5095net/ipv4/tcp.ctmp = sk->prot->build_header(buff, sk->saddr, sk->daddr, &dev,
sk5096net/ipv4/tcp.cIPPROTO_TCP, sk->opt, MAX_ACK_SIZE,sk->ip_tos,sk->ip_ttl);
sk5099net/ipv4/tcp.csk->prot->wfree(sk, buff);
sk5104net/ipv4/tcp.cmemcpy(t1,(void *) &sk->dummy_th, sizeof(*t1));
sk5111net/ipv4/tcp.ct1->seq = htonl(sk->sent_seq-1);
sk5120net/ipv4/tcp.ct1->ack_seq = ntohl(sk->acked_seq);
sk5121net/ipv4/tcp.ct1->window = ntohs(tcp_select_window(sk));
sk5123net/ipv4/tcp.ctcp_send_check(t1, sk->saddr, sk->daddr, sizeof(*t1), sk);
sk5131net/ipv4/tcp.csk->prot->queue_xmit(sk, dev, buff, 1);
sk5139net/ipv4/tcp.cvoid tcp_send_probe0(struct sock *sk)
sk5141net/ipv4/tcp.cif (sk->zapped)
sk5144net/ipv4/tcp.ctcp_write_wakeup(sk);
sk5146net/ipv4/tcp.csk->backoff++;
sk5147net/ipv4/tcp.csk->rto = min(sk->rto << 1, 120*HZ);
sk5148net/ipv4/tcp.creset_xmit_timer (sk, TIME_PROBE0, sk->rto);
sk5149net/ipv4/tcp.csk->retransmits++;
sk5150net/ipv4/tcp.csk->prot->retransmits ++;
sk5157net/ipv4/tcp.cint tcp_setsockopt(struct sock *sk, int level, int optname, char *optval, int optlen)
sk5162net/ipv4/tcp.creturn ip_setsockopt(sk,level,optname,optval,optlen);
sk5183net/ipv4/tcp.csk->user_mss=val;
sk5186net/ipv4/tcp.csk->nonagle=(val==0)?0:1;
sk5193net/ipv4/tcp.cint tcp_getsockopt(struct sock *sk, int level, int optname, char *optval, int *optlen)
sk5198net/ipv4/tcp.creturn ip_getsockopt(sk,level,optname,optval,optlen);
sk5203net/ipv4/tcp.cval=sk->user_mss;
sk5206net/ipv4/tcp.cval=sk->nonagle;
sk88net/ipv4/timer.cstruct sock *sk = (struct sock*)data;
sk89net/ipv4/timer.cint why = sk->timeout;
sk96net/ipv4/timer.cif (sk->inuse || in_bh) 
sk98net/ipv4/timer.csk->timer.expires = 10;
sk99net/ipv4/timer.cadd_timer(&sk->timer);
sk104net/ipv4/timer.csk->inuse = 1;
sk109net/ipv4/timer.cif (sk->ack_backlog && !sk->zapped) 
sk111net/ipv4/timer.csk->prot->read_wakeup (sk);
sk112net/ipv4/timer.cif (! sk->dead)
sk113net/ipv4/timer.csk->data_ready(sk,0);
sk121net/ipv4/timer.cif (! sk->dead || sk->state != TCP_CLOSE) 
sk124net/ipv4/timer.crelease_sock (sk);
sk127net/ipv4/timer.cdestroy_sock (sk);
sk135net/ipv4/timer.cif(sk->wmem_alloc!=0 || sk->rmem_alloc!=0)
sk137net/ipv4/timer.csk->wmem_alloc++;  /* So it DOESN'T go away */
sk138net/ipv4/timer.cdestroy_sock (sk);
sk139net/ipv4/timer.csk->wmem_alloc--;  /* Might now have hit 0 - fall through and do it again if so */
sk140net/ipv4/timer.csk->inuse = 0;  /* This will be ok, the destroy won't totally work */
sk142net/ipv4/timer.cif(sk->wmem_alloc==0 && sk->rmem_alloc==0)
sk143net/ipv4/timer.cdestroy_sock(sk);  /* Socket gone, DON'T update sk->inuse! */
sk147net/ipv4/timer.csk->state = TCP_CLOSE;
sk148net/ipv4/timer.cdelete_timer (sk);
sk150net/ipv4/timer.carp_destroy (sk->daddr, 0);
sk151net/ipv4/timer.cif (!sk->dead)
sk152net/ipv4/timer.csk->state_change(sk);
sk153net/ipv4/timer.csk->shutdown = SHUTDOWN_MASK;
sk154net/ipv4/timer.creset_timer (sk, TIME_DESTROY, TCP_DONE_TIME);
sk155net/ipv4/timer.crelease_sock (sk);
sk159net/ipv4/timer.crelease_sock (sk);
sk110net/ipv4/udp.cstatic int udp_deliver(struct sock *sk, struct udphdr *uh, struct sk_buff *skb, struct device *dev, long saddr, long daddr, int len);
sk130net/ipv4/udp.cstruct sock *sk;
sk141net/ipv4/udp.csk = get_sock(&udp_prot, th->source, daddr, th->dest, saddr);
sk143net/ipv4/udp.cif (sk == NULL) 
sk148net/ipv4/udp.cif (sk->cong_window > 1) 
sk149net/ipv4/udp.csk->cong_window = sk->cong_window/2;
sk163net/ipv4/udp.csk->err = icmp_err_convert[err & 0xff].errno;
sk164net/ipv4/udp.csk->error_report(sk);
sk256net/ipv4/udp.cstatic int udp_send(struct sock *sk, struct sockaddr_in *sin,
sk263net/ipv4/udp.cufh.uh.source = sk->dummy_th.source;
sk271net/ipv4/udp.cif(sk->no_check)
sk272net/ipv4/udp.ca = ip_build_xmit(sk, udp_getfrag_nosum, &ufh, ulen, 
sk275net/ipv4/udp.ca = ip_build_xmit(sk, udp_getfrag, &ufh, ulen, 
sk284net/ipv4/udp.cstatic int udp_sendto(struct sock *sk, unsigned char *from, int len, int noblock,
sk310net/ipv4/udp.cif (sk->state != TCP_ESTABLISHED) 
sk313net/ipv4/udp.csin.sin_port = sk->dummy_th.dest;
sk314net/ipv4/udp.csin.sin_addr.s_addr = sk->daddr;
sk326net/ipv4/udp.cif(!sk->broadcast && ip_chk_addr(usin->sin_addr.s_addr)==IS_BROADCAST)
sk329net/ipv4/udp.csk->inuse = 1;
sk332net/ipv4/udp.ctmp = udp_send(sk, usin, from, len, flags);
sk335net/ipv4/udp.crelease_sock(sk);
sk343net/ipv4/udp.cstatic int udp_write(struct sock *sk, unsigned char *buff, int len, int noblock,
sk346net/ipv4/udp.creturn(udp_sendto(sk, buff, len, noblock, flags, NULL, 0));
sk354net/ipv4/udp.cint udp_ioctl(struct sock *sk, int cmd, unsigned long arg)
sk363net/ipv4/udp.cif (sk->state == TCP_LISTEN) return(-EINVAL);
sk364net/ipv4/udp.camount = sk->prot->wspace(sk)/*/2*/;
sk378net/ipv4/udp.cif (sk->state == TCP_LISTEN) return(-EINVAL);
sk380net/ipv4/udp.cskb = skb_peek(&sk->receive_queue);
sk409net/ipv4/udp.cint udp_recvfrom(struct sock *sk, unsigned char *to, int len,
sk430net/ipv4/udp.cskb=skb_recv_datagram(sk,flags,noblock,&er);
sk442net/ipv4/udp.csk->stamp=skb->stamp;
sk453net/ipv4/udp.crelease_sock(sk);
sk461net/ipv4/udp.cint udp_read(struct sock *sk, unsigned char *buff, int len, int noblock,
sk464net/ipv4/udp.creturn(udp_recvfrom(sk, buff, len, noblock, flags, NULL, NULL));
sk468net/ipv4/udp.cint udp_connect(struct sock *sk, struct sockaddr_in *usin, int addr_len)
sk480net/ipv4/udp.cif(!sk->broadcast && ip_chk_addr(usin->sin_addr.s_addr)==IS_BROADCAST)
sk483net/ipv4/udp.crt=(sk->localroute?ip_rt_local:ip_rt_route)(usin->sin_addr.s_addr, NULL, &sa);
sk486net/ipv4/udp.csk->saddr = sa;    /* Update source address */
sk487net/ipv4/udp.csk->daddr = usin->sin_addr.s_addr;
sk488net/ipv4/udp.csk->dummy_th.dest = usin->sin_port;
sk489net/ipv4/udp.csk->state = TCP_ESTABLISHED;
sk491net/ipv4/udp.csk->ip_route_cache = rt;
sk492net/ipv4/udp.csk->ip_route_stamp = rt_stamp;
sk497net/ipv4/udp.cstatic void udp_close(struct sock *sk, int timeout)
sk499net/ipv4/udp.csk->inuse = 1;
sk500net/ipv4/udp.csk->state = TCP_CLOSE;
sk501net/ipv4/udp.cif(uh_cache_sk==sk)
sk503net/ipv4/udp.cif (sk->dead) 
sk504net/ipv4/udp.cdestroy_sock(sk);
sk506net/ipv4/udp.crelease_sock(sk);
sk518net/ipv4/udp.cstruct sock *sk;
sk575net/ipv4/udp.csk=get_sock_mcast(udp_prot.sock_array[ntohs(uh->dest)&(SOCK_ARRAY_SIZE-1)], uh->dest,
sk577net/ipv4/udp.cif(sk)
sk583net/ipv4/udp.csknext=get_sock_mcast(sk->next, uh->dest, saddr, uh->source, daddr);
sk589net/ipv4/udp.cudp_deliver(sk, uh, skb1, dev,saddr,daddr,len);
sk590net/ipv4/udp.csk=sknext;
sk600net/ipv4/udp.csk=(struct sock *)uh_cache_sk;
sk603net/ipv4/udp.csk = get_sock(&udp_prot, uh->dest, saddr, uh->source, daddr);
sk608net/ipv4/udp.cuh_cache_sk=sk;
sk611net/ipv4/udp.cif (sk == NULL) 
sk622net/ipv4/udp.cskb->sk = NULL;
sk626net/ipv4/udp.creturn udp_deliver(sk,uh,skb,dev, saddr, daddr, len);
sk629net/ipv4/udp.cstatic int udp_deliver(struct sock *sk, struct udphdr *uh, struct sk_buff *skb, struct device *dev, long saddr, long daddr, int len)
sk631net/ipv4/udp.cskb->sk = sk;
sk647net/ipv4/udp.cif (sock_queue_rcv_skb(sk,skb)<0) 
sk652net/ipv4/udp.cskb->sk = NULL;
sk654net/ipv4/udp.crelease_sock(sk);
sk658net/ipv4/udp.crelease_sock(sk);
sk132net/ipx/af_ipx.cipx_remove_socket(ipx_socket *sk)
sk142net/ipx/af_ipx.cintrfc = sk->ipx_intrfc;
sk149net/ipx/af_ipx.cif(s==sk) {
sk156net/ipx/af_ipx.cif(s->next==sk) {
sk157net/ipx/af_ipx.cs->next=sk->next;
sk174net/ipx/af_ipx.cipx_destroy_socket(ipx_socket *sk)
sk178net/ipx/af_ipx.cipx_remove_socket(sk);
sk179net/ipx/af_ipx.cwhile((skb=skb_dequeue(&sk->receive_queue))!=NULL) {
sk183net/ipx/af_ipx.ckfree_s(sk,sizeof(*sk));
sk229net/ipx/af_ipx.cipxitf_insert_socket(ipx_interface *intrfc, ipx_socket *sk)
sk233net/ipx/af_ipx.csk->ipx_intrfc = intrfc;
sk234net/ipx/af_ipx.csk->next = NULL;
sk236net/ipx/af_ipx.cintrfc->if_sklist = sk;
sk240net/ipx/af_ipx.cs->next = sk;
sk529net/ipx/af_ipx.cif (skb->sk != NULL) {
sk533net/ipx/af_ipx.cskb->sk->wmem_alloc += skb->truesize;
sk983net/ipx/af_ipx.cipxrtr_route_packet(ipx_socket *sk, struct sockaddr_ipx *usipx, void *ubuf, int len)
sk1008net/ipx/af_ipx.cif(size+sk->wmem_alloc>sk->sndbuf) return -EAGAIN;
sk1013net/ipx/af_ipx.cskb->sk=sk;
sk1026net/ipx/af_ipx.cipx->ipx_source.net = sk->ipx_intrfc->if_netnum;
sk1027net/ipx/af_ipx.cmemcpy(ipx->ipx_source.node, sk->ipx_intrfc->if_node, IPX_NODE_LEN);
sk1028net/ipx/af_ipx.cipx->ipx_source.sock = sk->ipx_port;
sk1275net/ipx/af_ipx.cipx_socket *sk;
sk1278net/ipx/af_ipx.csk=(ipx_socket *)sock->data;
sk1294net/ipx/af_ipx.csk->ipx_type=opt;
sk1302net/ipx/af_ipx.creturn sock_setsockopt(sk,level,optname,optval,optlen);
sk1312net/ipx/af_ipx.cipx_socket *sk;
sk1316net/ipx/af_ipx.csk=(ipx_socket *)sock->data;
sk1325net/ipx/af_ipx.cval=sk->ipx_type;
sk1333net/ipx/af_ipx.creturn sock_getsockopt(sk,level,optname,optval,optlen);
sk1352net/ipx/af_ipx.cstatic void def_callback1(struct sock *sk)
sk1354net/ipx/af_ipx.cif(!sk->dead)
sk1355net/ipx/af_ipx.cwake_up_interruptible(sk->sleep);
sk1358net/ipx/af_ipx.cstatic void def_callback2(struct sock *sk, int len)
sk1360net/ipx/af_ipx.cif(!sk->dead)
sk1362net/ipx/af_ipx.cwake_up_interruptible(sk->sleep);
sk1363net/ipx/af_ipx.csock_wake_async(sk->socket, 1);
sk1370net/ipx/af_ipx.cipx_socket *sk;
sk1371net/ipx/af_ipx.csk=(ipx_socket *)kmalloc(sizeof(*sk),GFP_KERNEL);
sk1372net/ipx/af_ipx.cif(sk==NULL)
sk1379net/ipx/af_ipx.ckfree_s((void *)sk,sizeof(*sk));
sk1382net/ipx/af_ipx.csk->dead=0;
sk1383net/ipx/af_ipx.csk->next=NULL;
sk1384net/ipx/af_ipx.csk->broadcast=0;
sk1385net/ipx/af_ipx.csk->rcvbuf=SK_RMEM_MAX;
sk1386net/ipx/af_ipx.csk->sndbuf=SK_WMEM_MAX;
sk1387net/ipx/af_ipx.csk->wmem_alloc=0;
sk1388net/ipx/af_ipx.csk->rmem_alloc=0;
sk1389net/ipx/af_ipx.csk->inuse=0;
sk1390net/ipx/af_ipx.csk->shutdown=0;
sk1391net/ipx/af_ipx.csk->prot=NULL;  /* So we use default free mechanisms */
sk1392net/ipx/af_ipx.csk->err=0;
sk1393net/ipx/af_ipx.cskb_queue_head_init(&sk->receive_queue);
sk1394net/ipx/af_ipx.cskb_queue_head_init(&sk->write_queue);
sk1395net/ipx/af_ipx.csk->send_head=NULL;
sk1396net/ipx/af_ipx.cskb_queue_head_init(&sk->back_log);
sk1397net/ipx/af_ipx.csk->state=TCP_CLOSE;
sk1398net/ipx/af_ipx.csk->socket=sock;
sk1399net/ipx/af_ipx.csk->type=sock->type;
sk1400net/ipx/af_ipx.csk->ipx_type=0;    /* General user level IPX */
sk1401net/ipx/af_ipx.csk->debug=0;
sk1402net/ipx/af_ipx.csk->ipx_intrfc = NULL;
sk1403net/ipx/af_ipx.cmemset(&sk->ipx_dest_addr,'\0',sizeof(sk->ipx_dest_addr));
sk1404net/ipx/af_ipx.csk->ipx_port = 0;
sk1405net/ipx/af_ipx.csk->mtu=IPX_MTU;
sk1409net/ipx/af_ipx.csock->data=(void *)sk;
sk1410net/ipx/af_ipx.csk->sleep=sock->wait;
sk1413net/ipx/af_ipx.csk->state_change=def_callback1;
sk1414net/ipx/af_ipx.csk->data_ready=def_callback2;
sk1415net/ipx/af_ipx.csk->write_space=def_callback1;
sk1416net/ipx/af_ipx.csk->error_report=def_callback1;
sk1418net/ipx/af_ipx.csk->zapped=1;
sk1424net/ipx/af_ipx.cipx_socket *sk=(ipx_socket *)sock->data;
sk1425net/ipx/af_ipx.cif(sk==NULL)
sk1427net/ipx/af_ipx.cif(!sk->dead)
sk1428net/ipx/af_ipx.csk->state_change(sk);
sk1429net/ipx/af_ipx.csk->dead=1;
sk1431net/ipx/af_ipx.cipx_destroy_socket(sk);
sk1460net/ipx/af_ipx.cipx_socket *sk;
sk1464net/ipx/af_ipx.csk=(ipx_socket *)sock->data;
sk1466net/ipx/af_ipx.cif(sk->zapped==0)
sk1489net/ipx/af_ipx.cif(sk->debug)
sk1495net/ipx/af_ipx.csk->ipx_port=addr->sipx_port;
sk1496net/ipx/af_ipx.cipxitf_insert_socket(intrfc, sk);
sk1497net/ipx/af_ipx.csk->zapped=0;
sk1498net/ipx/af_ipx.cif(sk->debug)
sk1506net/ipx/af_ipx.cipx_socket *sk=(ipx_socket *)sock->data;
sk1509net/ipx/af_ipx.csk->state = TCP_CLOSE;  
sk1516net/ipx/af_ipx.cif(sk->ipx_port==0)
sk1530net/ipx/af_ipx.csk->ipx_dest_addr.net=addr->sipx_network;
sk1531net/ipx/af_ipx.csk->ipx_dest_addr.sock=addr->sipx_port;
sk1532net/ipx/af_ipx.cmemcpy(sk->ipx_dest_addr.node,addr->sipx_node,IPX_NODE_LEN);
sk1533net/ipx/af_ipx.csk->ipx_type=addr->sipx_type;
sk1535net/ipx/af_ipx.csk->state=TCP_ESTABLISHED;
sk1556net/ipx/af_ipx.cipx_socket *sk;
sk1558net/ipx/af_ipx.csk=(ipx_socket *)sock->data;
sk1563net/ipx/af_ipx.cif(sk->state!=TCP_ESTABLISHED)
sk1565net/ipx/af_ipx.caddr=&sk->ipx_dest_addr;
sk1570net/ipx/af_ipx.cif (sk->ipx_intrfc != NULL) {
sk1571net/ipx/af_ipx.csipx.sipx_network = sk->ipx_intrfc->if_netnum;
sk1572net/ipx/af_ipx.cmemcpy(sipx.sipx_node, sk->ipx_intrfc->if_node,
sk1578net/ipx/af_ipx.csipx.sipx_port = sk->ipx_port;
sk1582net/ipx/af_ipx.csipx.sipx_type = sk->ipx_type;
sk1674net/ipx/af_ipx.cipx_socket *sk=(ipx_socket *)sock->data;
sk1679net/ipx/af_ipx.cif (sk->zapped) return -EIO; /* Socket not bound */
sk1683net/ipx/af_ipx.cif(sk->ipx_port == 0) {
sk1698net/ipx/af_ipx.cif(sk->state!=TCP_ESTABLISHED)
sk1702net/ipx/af_ipx.cusipx->sipx_type=sk->ipx_type;
sk1703net/ipx/af_ipx.cusipx->sipx_port=sk->ipx_dest_addr.sock;
sk1704net/ipx/af_ipx.cusipx->sipx_network=sk->ipx_dest_addr.net;
sk1705net/ipx/af_ipx.cmemcpy(usipx->sipx_node,sk->ipx_dest_addr.node,IPX_NODE_LEN);
sk1708net/ipx/af_ipx.cretval = ipxrtr_route_packet(sk, usipx, ubuf, len);
sk1722net/ipx/af_ipx.cipx_socket *sk=(ipx_socket *)sock->data;
sk1730net/ipx/af_ipx.cif(sk->err)
sk1732net/ipx/af_ipx.cer= -sk->err;
sk1733net/ipx/af_ipx.csk->err=0;
sk1737net/ipx/af_ipx.cif (sk->zapped)
sk1741net/ipx/af_ipx.cskb=skb_recv_datagram(sk,flags,noblock,&er);
sk1773net/ipx/af_ipx.cipx_socket *sk=(ipx_socket *)sock->data;
sk1774net/ipx/af_ipx.cif(sk->zapped)
sk1785net/ipx/af_ipx.cstatic int ipx_shutdown(struct socket *sk,int how)
sk1792net/ipx/af_ipx.cipx_socket *sk=(ipx_socket *)sock->data;
sk1794net/ipx/af_ipx.creturn datagram_select(sk,sel_type,wait);
sk1801net/ipx/af_ipx.cipx_socket *sk=(ipx_socket *)sock->data;
sk1809net/ipx/af_ipx.camount=sk->sndbuf-sk->wmem_alloc;
sk1818net/ipx/af_ipx.cif((skb=skb_peek(&sk->receive_queue))!=NULL)
sk1846net/ipx/af_ipx.cif (sk)
sk1848net/ipx/af_ipx.cif(sk->stamp.tv_sec==0)
sk1853net/ipx/af_ipx.cmemcpy_tofs((void *)arg,&sk->stamp,sizeof(struct timeval));
sk71net/netrom/af_netrom.cstatic void nr_remove_socket(struct sock *sk)
sk79net/netrom/af_netrom.cif ((s = nr_list) == sk) {
sk86net/netrom/af_netrom.cif (s->next == sk) {
sk87net/netrom/af_netrom.cs->next = sk->next;
sk114net/netrom/af_netrom.cstatic void nr_insert_socket(struct sock *sk)
sk121net/netrom/af_netrom.csk->next = nr_list;
sk122net/netrom/af_netrom.cnr_list  = sk;
sk215net/netrom/af_netrom.cvoid nr_destroy_socket(struct sock *sk)  /* Not static as its used by the timer */
sk223net/netrom/af_netrom.cdel_timer(&sk->timer);
sk225net/netrom/af_netrom.cnr_remove_socket(sk);
sk226net/netrom/af_netrom.cnr_clear_tx_queue(sk);  /* Flush the send queue */
sk228net/netrom/af_netrom.cwhile ((skb = skb_dequeue(&sk->receive_queue)) != NULL) {
sk229net/netrom/af_netrom.cif (skb->sk != sk) {      /* A pending connection */
sk230net/netrom/af_netrom.cskb->sk->dead = 1;  /* Queue the unaccepted socket for death */
sk231net/netrom/af_netrom.cnr_set_timer(skb->sk);
sk232net/netrom/af_netrom.cskb->sk->nr->state = NR_STATE_0;
sk238net/netrom/af_netrom.cif (sk->wmem_alloc || sk->rmem_alloc) { /* Defer: outstanding buffers */
sk239net/netrom/af_netrom.cinit_timer(&sk->timer);
sk240net/netrom/af_netrom.csk->timer.expires  = 10 * HZ;
sk241net/netrom/af_netrom.csk->timer.function = nr_destroy_timer;
sk242net/netrom/af_netrom.csk->timer.data     = (unsigned long)sk;
sk243net/netrom/af_netrom.cadd_timer(&sk->timer);
sk245net/netrom/af_netrom.ckfree_s(sk->nr, sizeof(*sk->nr));
sk246net/netrom/af_netrom.ckfree_s(sk, sizeof(*sk));
sk270net/netrom/af_netrom.cstruct sock *sk;
sk273net/netrom/af_netrom.csk = (struct sock *)sock->data;
sk276net/netrom/af_netrom.creturn sock_setsockopt(sk, level, optname, optval, optlen);
sk293net/netrom/af_netrom.csk->nr->rtt = (opt * PR_SLOWHZ) / 2;
sk299net/netrom/af_netrom.csk->nr->t2 = opt * PR_SLOWHZ;
sk305net/netrom/af_netrom.csk->nr->n2 = opt;
sk316net/netrom/af_netrom.cstruct sock *sk;
sk320net/netrom/af_netrom.csk = (struct sock *)sock->data;
sk323net/netrom/af_netrom.creturn sock_getsockopt(sk, level, optname, optval, optlen);
sk330net/netrom/af_netrom.cval = sk->nr->t1 / PR_SLOWHZ;
sk334net/netrom/af_netrom.cval = sk->nr->t2 / PR_SLOWHZ;
sk338net/netrom/af_netrom.cval = sk->nr->n2;
sk360net/netrom/af_netrom.cstruct sock *sk = (struct sock *)sock->data;
sk362net/netrom/af_netrom.cif (sk->type == SOCK_SEQPACKET && sk->state != TCP_LISTEN) {
sk363net/netrom/af_netrom.cmemset(&sk->nr->user_addr, '\0', sizeof(ax25_address));
sk364net/netrom/af_netrom.csk->max_ack_backlog = backlog;
sk365net/netrom/af_netrom.csk->state           = TCP_LISTEN;
sk372net/netrom/af_netrom.cstatic void def_callback1(struct sock *sk)
sk374net/netrom/af_netrom.cif (!sk->dead)
sk375net/netrom/af_netrom.cwake_up_interruptible(sk->sleep);
sk378net/netrom/af_netrom.cstatic void def_callback2(struct sock *sk, int len)
sk380net/netrom/af_netrom.cif (!sk->dead)
sk381net/netrom/af_netrom.cwake_up_interruptible(sk->sleep);
sk386net/netrom/af_netrom.cstruct sock *sk;
sk389net/netrom/af_netrom.cif ((sk = (struct sock *)kmalloc(sizeof(*sk), GFP_ATOMIC)) == NULL)
sk393net/netrom/af_netrom.ckfree_s(sk, sizeof(*sk));
sk397net/netrom/af_netrom.csk->type = sock->type;
sk403net/netrom/af_netrom.ckfree_s((void *)sk, sizeof(*sk));
sk408net/netrom/af_netrom.cskb_queue_head_init(&sk->receive_queue);
sk409net/netrom/af_netrom.cskb_queue_head_init(&sk->write_queue);
sk410net/netrom/af_netrom.cskb_queue_head_init(&sk->back_log);
sk412net/netrom/af_netrom.cinit_timer(&sk->timer);
sk414net/netrom/af_netrom.csk->socket        = sock;
sk415net/netrom/af_netrom.csk->protocol      = protocol;
sk416net/netrom/af_netrom.csk->dead          = 0;
sk417net/netrom/af_netrom.csk->next          = NULL;
sk418net/netrom/af_netrom.csk->broadcast     = 0;
sk419net/netrom/af_netrom.csk->rcvbuf        = SK_RMEM_MAX;
sk420net/netrom/af_netrom.csk->sndbuf        = SK_WMEM_MAX;
sk421net/netrom/af_netrom.csk->wmem_alloc    = 0;
sk422net/netrom/af_netrom.csk->rmem_alloc    = 0;
sk423net/netrom/af_netrom.csk->inuse         = 0;
sk424net/netrom/af_netrom.csk->debug         = 0;
sk425net/netrom/af_netrom.csk->prot          = NULL;  /* So we use default free mechanisms */
sk426net/netrom/af_netrom.csk->err           = 0;
sk427net/netrom/af_netrom.csk->localroute    = 0;
sk428net/netrom/af_netrom.csk->send_head     = NULL;
sk429net/netrom/af_netrom.csk->state         = TCP_CLOSE;
sk430net/netrom/af_netrom.csk->shutdown      = 0;
sk431net/netrom/af_netrom.csk->priority      = SOPRI_NORMAL;
sk432net/netrom/af_netrom.csk->ack_backlog   = 0;
sk433net/netrom/af_netrom.csk->mtu           = NETROM_MTU;  /* 236 */
sk434net/netrom/af_netrom.csk->zapped        = 1;
sk435net/netrom/af_netrom.csk->window    = nr_default.window;
sk437net/netrom/af_netrom.csk->state_change = def_callback1;
sk438net/netrom/af_netrom.csk->data_ready   = def_callback2;
sk439net/netrom/af_netrom.csk->write_space  = def_callback1;
sk440net/netrom/af_netrom.csk->error_report = def_callback1;
sk443net/netrom/af_netrom.csock->data = (void *)sk;
sk444net/netrom/af_netrom.csk->sleep  = sock->wait;
sk480net/netrom/af_netrom.cnr->sk = sk;
sk481net/netrom/af_netrom.csk->nr = nr;
sk488net/netrom/af_netrom.cstruct sock *sk;
sk491net/netrom/af_netrom.cif ((sk = (struct sock *)kmalloc(sizeof(*sk), GFP_ATOMIC)) == NULL)
sk495net/netrom/af_netrom.ckfree_s(sk, sizeof(*sk));
sk499net/netrom/af_netrom.csk->type   = osk->type;
sk500net/netrom/af_netrom.csk->socket = osk->socket;
sk506net/netrom/af_netrom.ckfree_s((void *)sk, sizeof(*sk));
sk511net/netrom/af_netrom.cskb_queue_head_init(&sk->receive_queue);
sk512net/netrom/af_netrom.cskb_queue_head_init(&sk->write_queue);
sk513net/netrom/af_netrom.cskb_queue_head_init(&sk->back_log);
sk515net/netrom/af_netrom.cinit_timer(&sk->timer);
sk517net/netrom/af_netrom.csk->rmem_alloc  = 0;
sk518net/netrom/af_netrom.csk->dead        = 0;
sk519net/netrom/af_netrom.csk->next        = NULL;
sk520net/netrom/af_netrom.csk->priority    = osk->priority;
sk521net/netrom/af_netrom.csk->broadcast   = 0;
sk522net/netrom/af_netrom.csk->protocol    = osk->protocol;
sk523net/netrom/af_netrom.csk->rcvbuf      = osk->rcvbuf;
sk524net/netrom/af_netrom.csk->sndbuf      = osk->sndbuf;
sk525net/netrom/af_netrom.csk->wmem_alloc  = 0;
sk526net/netrom/af_netrom.csk->rmem_alloc  = 0;
sk527net/netrom/af_netrom.csk->inuse       = 0;
sk528net/netrom/af_netrom.csk->ack_backlog = 0;
sk529net/netrom/af_netrom.csk->prot        = NULL;  /* So we use default free mechanisms */
sk530net/netrom/af_netrom.csk->err         = 0;
sk531net/netrom/af_netrom.csk->localroute  = 0;
sk532net/netrom/af_netrom.csk->send_head   = NULL;
sk533net/netrom/af_netrom.csk->debug       = osk->debug;
sk534net/netrom/af_netrom.csk->state       = TCP_ESTABLISHED;
sk535net/netrom/af_netrom.csk->window      = osk->window;
sk536net/netrom/af_netrom.csk->shutdown    = 0;
sk537net/netrom/af_netrom.csk->mtu         = osk->mtu;
sk538net/netrom/af_netrom.csk->sleep       = osk->sleep;
sk539net/netrom/af_netrom.csk->zapped      = osk->zapped;
sk541net/netrom/af_netrom.csk->state_change = def_callback1;
sk542net/netrom/af_netrom.csk->data_ready   = def_callback2;
sk543net/netrom/af_netrom.csk->write_space  = def_callback1;
sk544net/netrom/af_netrom.csk->error_report = def_callback1;
sk566net/netrom/af_netrom.csk->nr = nr;
sk567net/netrom/af_netrom.cnr->sk = sk;
sk569net/netrom/af_netrom.creturn sk;
sk574net/netrom/af_netrom.cstruct sock *sk = (struct sock *)oldsock->data;
sk576net/netrom/af_netrom.creturn nr_create(newsock, sk->protocol);
sk581net/netrom/af_netrom.cstruct sock *sk = (struct sock *)sock->data;
sk583net/netrom/af_netrom.cif (sk == NULL) return 0;
sk585net/netrom/af_netrom.cif (sk->type == SOCK_SEQPACKET) {
sk586net/netrom/af_netrom.cswitch (sk->nr->state) {
sk588net/netrom/af_netrom.csk->dead      = 1;
sk589net/netrom/af_netrom.csk->state_change(sk);
sk590net/netrom/af_netrom.cnr_destroy_socket(sk);
sk594net/netrom/af_netrom.csk->nr->state = NR_STATE_0;
sk595net/netrom/af_netrom.csk->dead      = 1;
sk596net/netrom/af_netrom.csk->state_change(sk);
sk597net/netrom/af_netrom.cnr_destroy_socket(sk);
sk601net/netrom/af_netrom.cnr_write_internal(sk, NR_DISCACK);
sk602net/netrom/af_netrom.csk->nr->state = NR_STATE_0;
sk603net/netrom/af_netrom.csk->dead      = 1;
sk604net/netrom/af_netrom.csk->state_change(sk);
sk605net/netrom/af_netrom.cnr_destroy_socket(sk);
sk609net/netrom/af_netrom.cnr_clear_tx_queue(sk);
sk610net/netrom/af_netrom.csk->nr->n2count = 0;
sk611net/netrom/af_netrom.cnr_write_internal(sk, NR_DISCREQ);
sk612net/netrom/af_netrom.csk->nr->t1timer = sk->nr->t1 = nr_calculate_t1(sk);
sk613net/netrom/af_netrom.csk->nr->t2timer = 0;
sk614net/netrom/af_netrom.csk->nr->t4timer = 0;
sk615net/netrom/af_netrom.csk->nr->state   = NR_STATE_2;
sk616net/netrom/af_netrom.csk->state_change(sk);
sk617net/netrom/af_netrom.csk->dead        = 1;
sk624net/netrom/af_netrom.csk->dead = 1;
sk625net/netrom/af_netrom.csk->state_change(sk);
sk626net/netrom/af_netrom.cnr_destroy_socket(sk);
sk636net/netrom/af_netrom.cstruct sock *sk;
sk640net/netrom/af_netrom.csk = (struct sock *)sock->data;
sk642net/netrom/af_netrom.cif (sk->zapped == 0)
sk649net/netrom/af_netrom.cif (nr_find_listener(&addr->fsa_ax25.sax25_call, sk->type) != NULL) {
sk650net/netrom/af_netrom.cif (sk->debug)
sk657net/netrom/af_netrom.cif (sk->debug)
sk668net/netrom/af_netrom.cmemcpy(&sk->nr->user_addr,   &addr->fsa_digipeater[0],   sizeof(ax25_address));
sk669net/netrom/af_netrom.cmemcpy(&sk->nr->source_addr, &addr->fsa_ax25.sax25_call, sizeof(ax25_address));
sk679net/netrom/af_netrom.cmemcpy(&sk->nr->user_addr,   user,   sizeof(ax25_address));
sk680net/netrom/af_netrom.cmemcpy(&sk->nr->source_addr, source, sizeof(ax25_address));
sk683net/netrom/af_netrom.cnr_insert_socket(sk);
sk685net/netrom/af_netrom.csk->zapped = 0;
sk687net/netrom/af_netrom.cif (sk->debug)
sk696net/netrom/af_netrom.cstruct sock *sk = (struct sock *)sock->data;
sk701net/netrom/af_netrom.cif (sk->state == TCP_ESTABLISHED && sock->state == SS_CONNECTING) {
sk706net/netrom/af_netrom.cif (sk->state == TCP_CLOSE && sock->state == SS_CONNECTING) {
sk711net/netrom/af_netrom.cif (sk->state == TCP_ESTABLISHED && sk->type == SOCK_SEQPACKET)
sk714net/netrom/af_netrom.csk->state   = TCP_CLOSE;  
sk723net/netrom/af_netrom.cif (sk->zapped) {  /* Must bind first - autobinding in this may or may not work */
sk724net/netrom/af_netrom.csk->zapped = 0;
sk734net/netrom/af_netrom.cmemcpy(&sk->nr->user_addr,   user,   sizeof(ax25_address));
sk735net/netrom/af_netrom.cmemcpy(&sk->nr->source_addr, source, sizeof(ax25_address));
sk737net/netrom/af_netrom.cnr_insert_socket(sk);    /* Finish the bind */
sk740net/netrom/af_netrom.cmemcpy(&sk->nr->dest_addr, &addr->sax25_call, sizeof(ax25_address));
sk742net/netrom/af_netrom.csk->nr->my_index = circuit / 256;
sk743net/netrom/af_netrom.csk->nr->my_id    = circuit % 256;
sk749net/netrom/af_netrom.csk->state     = TCP_SYN_SENT;
sk750net/netrom/af_netrom.cnr_establish_data_link(sk);
sk751net/netrom/af_netrom.csk->nr->state = NR_STATE_1;
sk752net/netrom/af_netrom.cnr_set_timer(sk);
sk755net/netrom/af_netrom.cif (sk->state != TCP_ESTABLISHED && (flags & O_NONBLOCK))
sk763net/netrom/af_netrom.cwhile (sk->state == TCP_SYN_SENT) {
sk764net/netrom/af_netrom.cinterruptible_sleep_on(sk->sleep);
sk771net/netrom/af_netrom.cif (sk->state != TCP_ESTABLISHED) {
sk774net/netrom/af_netrom.creturn -sk->err;  /* Always set at this point */
sk791net/netrom/af_netrom.cstruct sock *sk;
sk800net/netrom/af_netrom.csk = (struct sock *)sock->data;
sk802net/netrom/af_netrom.cif (sk->type != SOCK_SEQPACKET)
sk805net/netrom/af_netrom.cif (sk->state != TCP_LISTEN)
sk812net/netrom/af_netrom.cif ((skb = skb_dequeue(&sk->receive_queue)) == NULL) {
sk817net/netrom/af_netrom.cinterruptible_sleep_on(sk->sleep);
sk825net/netrom/af_netrom.cnewsk = skb->sk;
sk830net/netrom/af_netrom.cskb->sk = NULL;
sk832net/netrom/af_netrom.csk->ack_backlog--;
sk842net/netrom/af_netrom.cstruct sock *sk;
sk844net/netrom/af_netrom.csk = (struct sock *)sock->data;
sk847net/netrom/af_netrom.cif (sk->state != TCP_ESTABLISHED)
sk851net/netrom/af_netrom.cmemcpy(&sax->fsa_ax25.sax25_call, &sk->nr->user_addr, sizeof(ax25_address));
sk852net/netrom/af_netrom.cmemcpy(&sax->fsa_digipeater[0],   &sk->nr->dest_addr, sizeof(ax25_address));
sk857net/netrom/af_netrom.cmemcpy(&sax->fsa_ax25.sax25_call, &sk->nr->source_addr, sizeof(ax25_address));
sk866net/netrom/af_netrom.cstruct sock *sk;
sk872net/netrom/af_netrom.cskb->sk = NULL;    /* Initially we don't know who its for */
sk901net/netrom/af_netrom.cif (((frametype & 0x0F) != NR_CONNREQ && (sk = nr_find_socket(circuit_index, circuit_id, SOCK_SEQPACKET)) != NULL) ||
sk902net/netrom/af_netrom.c((frametype & 0x0F) == NR_CONNREQ && (sk = nr_find_peer(circuit_index, circuit_id, SOCK_SEQPACKET)) != NULL)) {
sk907net/netrom/af_netrom.csk->nr->bpqext = 1;
sk909net/netrom/af_netrom.csk->nr->bpqext = 0;
sk911net/netrom/af_netrom.creturn nr_process_rx_frame(sk, skb);
sk917net/netrom/af_netrom.csk = nr_find_listener(dest, SOCK_SEQPACKET);
sk919net/netrom/af_netrom.cif (sk == NULL || sk->ack_backlog == sk->max_ack_backlog || (make = nr_make_new(sk)) == NULL) {
sk927net/netrom/af_netrom.cskb->sk             = make;
sk965net/netrom/af_netrom.csk->ack_backlog++;
sk966net/netrom/af_netrom.cmake->pair = sk;
sk970net/netrom/af_netrom.cskb_queue_head(&sk->receive_queue, skb);
sk974net/netrom/af_netrom.cif (!sk->dead)
sk975net/netrom/af_netrom.csk->data_ready(sk, skb->len);
sk983net/netrom/af_netrom.cstruct sock *sk = (struct sock *)sock->data;
sk991net/netrom/af_netrom.cif (sk->err) {
sk992net/netrom/af_netrom.cerr     = sk->err;
sk993net/netrom/af_netrom.csk->err = 0;
sk1000net/netrom/af_netrom.cif (sk->zapped)
sk1007net/netrom/af_netrom.cif (sk->type == SOCK_SEQPACKET && memcmp(&sk->nr->dest_addr, &sax.sax25_call, sizeof(ax25_address)) != 0)
sk1012net/netrom/af_netrom.cif (sk->state != TCP_ESTABLISHED)
sk1015net/netrom/af_netrom.cmemcpy(&sax.sax25_call, &sk->nr->dest_addr, sizeof(ax25_address));
sk1018net/netrom/af_netrom.cif (sk->debug)
sk1022net/netrom/af_netrom.cif (sk->debug)
sk1027net/netrom/af_netrom.cif ((skb = sock_alloc_send_skb(sk, size, 0, &err)) == NULL)
sk1030net/netrom/af_netrom.cskb->sk   = sk;
sk1042net/netrom/af_netrom.cif (sk->debug)
sk1047net/netrom/af_netrom.c*asmptr++ = sk->nr->your_index;
sk1048net/netrom/af_netrom.c*asmptr++ = sk->nr->your_id;
sk1053net/netrom/af_netrom.cif (sk->debug)
sk1064net/netrom/af_netrom.cif (sk->debug)
sk1070net/netrom/af_netrom.cif (sk->debug)
sk1073net/netrom/af_netrom.cif (sk->state != TCP_ESTABLISHED) {
sk1078net/netrom/af_netrom.cnr_output(sk, skb);  /* Shove it onto the queue */
sk1096net/netrom/af_netrom.cstruct sock *sk = (struct sock *)sock->data;
sk1102net/netrom/af_netrom.cif (sk->err) {
sk1103net/netrom/af_netrom.cer      = -sk->err;
sk1104net/netrom/af_netrom.csk->err = 0;
sk1112net/netrom/af_netrom.cif (sk->type == SOCK_SEQPACKET && sk->state != TCP_ESTABLISHED)
sk1116net/netrom/af_netrom.cif ((skb = skb_recv_datagram(sk, flags, noblock, &er)) == NULL)
sk1142net/netrom/af_netrom.cstruct sock *sk = (struct sock *)sock->data;
sk1144net/netrom/af_netrom.cif (sk->zapped)
sk1155net/netrom/af_netrom.cstatic int nr_shutdown(struct socket *sk, int how)
sk1162net/netrom/af_netrom.cstruct sock *sk = (struct sock *)sock->data;
sk1164net/netrom/af_netrom.creturn datagram_select(sk, sel_type, wait);
sk1169net/netrom/af_netrom.cstruct sock *sk = (struct sock *)sock->data;
sk1177net/netrom/af_netrom.camount = sk->sndbuf - sk->wmem_alloc;
sk1187net/netrom/af_netrom.cif ((skb = skb_peek(&sk->receive_queue)) != NULL)
sk1196net/netrom/af_netrom.cif (sk != NULL) {
sk1197net/netrom/af_netrom.cif (sk->stamp.tv_sec==0)
sk1201net/netrom/af_netrom.cmemcpy_tofs((void *)arg, &sk->stamp, sizeof(struct timeval));
sk55net/netrom/nr_in.cstatic int nr_state1_machine(struct sock *sk, struct sk_buff *skb, int frametype)
sk60net/netrom/nr_in.cnr_calculate_rtt(sk);
sk61net/netrom/nr_in.csk->window         = skb->data[5];
sk62net/netrom/nr_in.csk->nr->your_index = skb->data[2];
sk63net/netrom/nr_in.csk->nr->your_id    = skb->data[3];
sk64net/netrom/nr_in.csk->nr->t1timer    = 0;
sk65net/netrom/nr_in.csk->nr->t2timer    = 0;
sk66net/netrom/nr_in.csk->nr->t4timer    = 0;
sk67net/netrom/nr_in.csk->nr->vs         = 0;
sk68net/netrom/nr_in.csk->nr->va         = 0;
sk69net/netrom/nr_in.csk->nr->vr         = 0;
sk70net/netrom/nr_in.csk->nr->vl     = 0;
sk71net/netrom/nr_in.csk->nr->state      = NR_STATE_3;
sk72net/netrom/nr_in.csk->state          = TCP_ESTABLISHED;
sk73net/netrom/nr_in.csk->nr->n2count    = 0;
sk75net/netrom/nr_in.cif (!sk->dead)
sk76net/netrom/nr_in.csk->state_change(sk);
sk80net/netrom/nr_in.cnr_clear_tx_queue(sk);
sk81net/netrom/nr_in.csk->nr->state = NR_STATE_0;
sk82net/netrom/nr_in.csk->state     = TCP_CLOSE;
sk83net/netrom/nr_in.csk->err       = ECONNREFUSED;
sk84net/netrom/nr_in.cif (!sk->dead)
sk85net/netrom/nr_in.csk->state_change(sk);
sk86net/netrom/nr_in.csk->dead      = 1;
sk101net/netrom/nr_in.cstatic int nr_state2_machine(struct sock *sk, struct sk_buff *skb, int frametype)
sk106net/netrom/nr_in.cnr_write_internal(sk, NR_DISCACK);
sk110net/netrom/nr_in.csk->nr->state = NR_STATE_0;
sk111net/netrom/nr_in.csk->state     = TCP_CLOSE;
sk112net/netrom/nr_in.csk->err       = 0;
sk113net/netrom/nr_in.cif (!sk->dead)
sk114net/netrom/nr_in.csk->state_change(sk);
sk115net/netrom/nr_in.csk->dead      = 1;
sk130net/netrom/nr_in.cstatic int nr_state3_machine(struct sock *sk, struct sk_buff *skb, int frametype)
sk144net/netrom/nr_in.cnr_write_internal(sk, NR_CONNACK);
sk145net/netrom/nr_in.csk->nr->condition = 0x00;
sk146net/netrom/nr_in.csk->nr->t1timer   = 0;
sk147net/netrom/nr_in.csk->nr->t2timer   = 0;
sk148net/netrom/nr_in.csk->nr->t4timer   = 0;
sk149net/netrom/nr_in.csk->nr->vs        = 0;
sk150net/netrom/nr_in.csk->nr->va        = 0;
sk151net/netrom/nr_in.csk->nr->vr        = 0;
sk152net/netrom/nr_in.csk->nr->vl    = 0;
sk156net/netrom/nr_in.cnr_clear_tx_queue(sk);
sk157net/netrom/nr_in.cnr_write_internal(sk, NR_DISCACK);
sk158net/netrom/nr_in.csk->nr->state = NR_STATE_0;
sk159net/netrom/nr_in.csk->state     = TCP_CLOSE;
sk160net/netrom/nr_in.csk->err       = 0;
sk161net/netrom/nr_in.cif (!sk->dead)
sk162net/netrom/nr_in.csk->state_change(sk);
sk163net/netrom/nr_in.csk->dead      = 1;
sk167net/netrom/nr_in.cnr_clear_tx_queue(sk);
sk168net/netrom/nr_in.csk->nr->state = NR_STATE_0;
sk169net/netrom/nr_in.csk->state     = TCP_CLOSE;
sk170net/netrom/nr_in.csk->err       = ECONNRESET;
sk171net/netrom/nr_in.cif (!sk->dead)
sk172net/netrom/nr_in.csk->state_change(sk);
sk173net/netrom/nr_in.csk->dead      = 1;
sk179net/netrom/nr_in.csk->nr->condition |= PEER_RX_BUSY_CONDITION;
sk180net/netrom/nr_in.csk->nr->t4timer = nr_default.busy_delay;
sk182net/netrom/nr_in.csk->nr->condition &= ~PEER_RX_BUSY_CONDITION;
sk183net/netrom/nr_in.csk->nr->t4timer = 0;
sk185net/netrom/nr_in.cif (!nr_validate_nr(sk, nr)) {
sk186net/netrom/nr_in.cnr_nr_error_recovery(sk);
sk187net/netrom/nr_in.csk->nr->state = NR_STATE_1;
sk190net/netrom/nr_in.cif (sk->nr->condition & PEER_RX_BUSY_CONDITION) {
sk191net/netrom/nr_in.cnr_frames_acked(sk, nr);
sk193net/netrom/nr_in.cnr_check_iframes_acked(sk, nr);
sk200net/netrom/nr_in.csk->nr->condition |= PEER_RX_BUSY_CONDITION;
sk201net/netrom/nr_in.csk->nr->t4timer = nr_default.busy_delay;
sk203net/netrom/nr_in.csk->nr->condition &= ~PEER_RX_BUSY_CONDITION;
sk204net/netrom/nr_in.csk->nr->t4timer = 0;
sk206net/netrom/nr_in.cif (nr_validate_nr(sk, nr)) {
sk207net/netrom/nr_in.cnr_frames_acked(sk, nr);
sk208net/netrom/nr_in.cnr_send_nak_frame(sk);
sk210net/netrom/nr_in.cnr_nr_error_recovery(sk);
sk211net/netrom/nr_in.csk->nr->state = NR_STATE_1;
sk220net/netrom/nr_in.csk->nr->condition |= PEER_RX_BUSY_CONDITION;
sk221net/netrom/nr_in.csk->nr->t4timer = nr_default.busy_delay;
sk223net/netrom/nr_in.csk->nr->condition &= ~PEER_RX_BUSY_CONDITION;
sk224net/netrom/nr_in.csk->nr->t4timer = 0;
sk226net/netrom/nr_in.cif (!nr_validate_nr(sk, nr)) {
sk227net/netrom/nr_in.cnr_nr_error_recovery(sk);
sk228net/netrom/nr_in.csk->nr->state = NR_STATE_1;
sk231net/netrom/nr_in.cif (sk->nr->condition & PEER_RX_BUSY_CONDITION) {
sk232net/netrom/nr_in.cnr_frames_acked(sk, nr);
sk234net/netrom/nr_in.cnr_check_iframes_acked(sk, nr);
sk237net/netrom/nr_in.cskb_queue_head(&sk->nr->reseq_queue, skb);
sk238net/netrom/nr_in.cif (sk->nr->condition & OWN_RX_BUSY_CONDITION)
sk242net/netrom/nr_in.csave_vr = sk->nr->vr;
sk243net/netrom/nr_in.cwhile ((skbn = skb_dequeue(&sk->nr->reseq_queue)) != NULL) {
sk245net/netrom/nr_in.cif (ns == sk->nr->vr) {
sk246net/netrom/nr_in.cif (sock_queue_rcv_skb(sk, skbn) == 0) {
sk247net/netrom/nr_in.csk->nr->vr = (sk->nr->vr + 1) % NR_MODULUS;
sk249net/netrom/nr_in.csk->nr->condition |= OWN_RX_BUSY_CONDITION;
sk252net/netrom/nr_in.c} else if (nr_in_rx_window(sk, ns)) {
sk260net/netrom/nr_in.cskb_queue_tail(&sk->nr->reseq_queue, skbn);
sk262net/netrom/nr_in.c} while (save_vr != sk->nr->vr);
sk266net/netrom/nr_in.cif (((sk->nr->vl + sk->window) % NR_MODULUS) == sk->nr->vr) {
sk267net/netrom/nr_in.cnr_enquiry_response(sk);
sk269net/netrom/nr_in.cif (!(sk->nr->condition & ACK_PENDING_CONDITION)) {
sk270net/netrom/nr_in.csk->nr->t2timer = sk->nr->t2;
sk271net/netrom/nr_in.csk->nr->condition |= ACK_PENDING_CONDITION;
sk284net/netrom/nr_in.cint nr_process_rx_frame(struct sock *sk, struct sk_buff *skb)
sk288net/netrom/nr_in.cif (sk->nr->state != NR_STATE_1 && sk->nr->state != NR_STATE_2 &&
sk289net/netrom/nr_in.csk->nr->state != NR_STATE_3) {
sk290net/netrom/nr_in.cprintk("nr_process_rx_frame: frame received - state: %d\n", sk->nr->state);
sk294net/netrom/nr_in.cdel_timer(&sk->timer);
sk298net/netrom/nr_in.cswitch (sk->nr->state)
sk301net/netrom/nr_in.cqueued = nr_state1_machine(sk, skb, frametype);
sk304net/netrom/nr_in.cqueued = nr_state2_machine(sk, skb, frametype);
sk307net/netrom/nr_in.cqueued = nr_state3_machine(sk, skb, frametype);
sk311net/netrom/nr_in.cnr_set_timer(sk);
sk43net/netrom/nr_out.cint nr_output(struct sock *sk, struct sk_buff *skb)
sk45net/netrom/nr_out.cskb_queue_tail(&sk->write_queue, skb);  /* Throw it on the queue */
sk47net/netrom/nr_out.cif (sk->nr->state == NR_STATE_3)
sk48net/netrom/nr_out.cnr_kick(sk);
sk57net/netrom/nr_out.cstatic void nr_send_iframe(struct sock *sk, struct sk_buff *skb)
sk62net/netrom/nr_out.cskb->data[2] = sk->nr->vs;
sk63net/netrom/nr_out.cskb->data[3] = sk->nr->vr;
sk65net/netrom/nr_out.cnr_transmit_buffer(sk, skb);  
sk68net/netrom/nr_out.cvoid nr_send_nak_frame(struct sock *sk)
sk72net/netrom/nr_out.cif ((skb = skb_peek(&sk->nr->ack_queue)) == NULL)
sk78net/netrom/nr_out.cnr_send_iframe(sk, skbn);
sk80net/netrom/nr_out.csk->nr->condition &= ~ACK_PENDING_CONDITION;
sk81net/netrom/nr_out.csk->nr->vl      = sk->nr->vr;
sk82net/netrom/nr_out.csk->nr->t1timer = 0;
sk85net/netrom/nr_out.cvoid nr_kick(struct sock *sk)
sk91net/netrom/nr_out.cdel_timer(&sk->timer);
sk93net/netrom/nr_out.cstart = (skb_peek(&sk->nr->ack_queue) == NULL) ? sk->nr->va : sk->nr->vs;
sk94net/netrom/nr_out.cend   = (sk->nr->va + sk->window) % NR_MODULUS;
sk96net/netrom/nr_out.cif (!(sk->nr->condition & PEER_RX_BUSY_CONDITION) &&
sk98net/netrom/nr_out.cskb_peek(&sk->write_queue) != NULL) {
sk100net/netrom/nr_out.csk->nr->vs = start;
sk110net/netrom/nr_out.cskb  = skb_dequeue(&sk->write_queue);
sk113net/netrom/nr_out.cskb_queue_head(&sk->write_queue, skb);
sk117net/netrom/nr_out.cnext = (sk->nr->vs + 1) % NR_MODULUS;
sk123net/netrom/nr_out.cnr_send_iframe(sk, skbn);
sk125net/netrom/nr_out.csk->nr->vs = next;
sk130net/netrom/nr_out.cskb_queue_tail(&sk->nr->ack_queue, skb);
sk132net/netrom/nr_out.c} while (!last && skb_peek(&sk->write_queue) != NULL);
sk134net/netrom/nr_out.csk->nr->vl = sk->nr->vr;
sk135net/netrom/nr_out.csk->nr->condition &= ~ACK_PENDING_CONDITION;
sk137net/netrom/nr_out.cif (sk->nr->t1timer == 0) {
sk138net/netrom/nr_out.csk->nr->t1timer = sk->nr->t1 = nr_calculate_t1(sk);
sk142net/netrom/nr_out.cnr_set_timer(sk);
sk145net/netrom/nr_out.cvoid nr_transmit_buffer(struct sock *sk, struct sk_buff *skb)
sk154net/netrom/nr_out.cmemcpy(dptr, &sk->nr->source_addr, sizeof(ax25_address));
sk160net/netrom/nr_out.cmemcpy(dptr, &sk->nr->dest_addr,   sizeof(ax25_address));
sk173net/netrom/nr_out.csk->state = TCP_CLOSE;
sk174net/netrom/nr_out.csk->err   = ENETUNREACH;
sk175net/netrom/nr_out.cif (!sk->dead)
sk176net/netrom/nr_out.csk->state_change(sk);
sk177net/netrom/nr_out.csk->dead  = 1;
sk186net/netrom/nr_out.cvoid nr_nr_error_recovery(struct sock *sk)
sk188net/netrom/nr_out.cnr_establish_data_link(sk);
sk191net/netrom/nr_out.cvoid nr_establish_data_link(struct sock *sk)
sk193net/netrom/nr_out.csk->nr->condition = 0x00;
sk194net/netrom/nr_out.csk->nr->n2count   = 0;
sk196net/netrom/nr_out.cnr_write_internal(sk, NR_CONNREQ);
sk198net/netrom/nr_out.csk->nr->t2timer = 0;
sk199net/netrom/nr_out.csk->nr->t1timer = sk->nr->t1 = nr_calculate_t1(sk);
sk205net/netrom/nr_out.cvoid nr_enquiry_response(struct sock *sk)
sk209net/netrom/nr_out.cif (sk->nr->condition & OWN_RX_BUSY_CONDITION) {
sk212net/netrom/nr_out.cif (skb_peek(&sk->nr->reseq_queue) != NULL) {
sk217net/netrom/nr_out.cnr_write_internal(sk, frametype);
sk219net/netrom/nr_out.csk->nr->vl = sk->nr->vr;
sk220net/netrom/nr_out.csk->nr->condition &= ~ACK_PENDING_CONDITION;
sk223net/netrom/nr_out.cvoid nr_check_iframes_acked(struct sock *sk, unsigned short nr)
sk225net/netrom/nr_out.cif (sk->nr->vs == nr) {
sk226net/netrom/nr_out.cnr_frames_acked(sk, nr);
sk227net/netrom/nr_out.cnr_requeue_frames(sk);
sk228net/netrom/nr_out.cnr_calculate_rtt(sk);
sk229net/netrom/nr_out.csk->nr->t1timer = 0;
sk230net/netrom/nr_out.csk->nr->n2count = 0;
sk232net/netrom/nr_out.cif (sk->nr->va != nr) {
sk233net/netrom/nr_out.cnr_frames_acked(sk, nr);
sk234net/netrom/nr_out.cnr_requeue_frames(sk);
sk235net/netrom/nr_out.csk->nr->t1timer = sk->nr->t1 = nr_calculate_t1(sk);
sk47net/netrom/nr_subr.cvoid nr_clear_tx_queue(struct sock *sk)
sk51net/netrom/nr_subr.cwhile ((skb = skb_dequeue(&sk->write_queue)) != NULL) {
sk52net/netrom/nr_subr.cskb->sk   = sk;
sk57net/netrom/nr_subr.cwhile ((skb = skb_dequeue(&sk->nr->ack_queue)) != NULL) {
sk58net/netrom/nr_subr.cskb->sk   = sk;
sk63net/netrom/nr_subr.cwhile ((skb = skb_dequeue(&sk->nr->reseq_queue)) != NULL) {
sk74net/netrom/nr_subr.cvoid nr_frames_acked(struct sock *sk, unsigned short nr)
sk81net/netrom/nr_subr.cif (sk->nr->va != nr) {
sk82net/netrom/nr_subr.cwhile (skb_peek(&sk->nr->ack_queue) != NULL && sk->nr->va != nr) {
sk83net/netrom/nr_subr.cskb = skb_dequeue(&sk->nr->ack_queue);
sk84net/netrom/nr_subr.cskb->sk   = sk;
sk87net/netrom/nr_subr.csk->nr->va = (sk->nr->va + 1) % NR_MODULUS;
sk97net/netrom/nr_subr.cvoid nr_requeue_frames(struct sock *sk)
sk101net/netrom/nr_subr.cwhile ((skb = skb_dequeue(&sk->nr->ack_queue)) != NULL) {
sk103net/netrom/nr_subr.cskb_queue_head(&sk->write_queue, skb);
sk114net/netrom/nr_subr.cint nr_validate_nr(struct sock *sk, unsigned short nr)
sk116net/netrom/nr_subr.cunsigned short vc = sk->nr->va;
sk118net/netrom/nr_subr.cwhile (vc != sk->nr->vs) {
sk123net/netrom/nr_subr.cif (nr == sk->nr->vs) return 1;
sk131net/netrom/nr_subr.cint nr_in_rx_window(struct sock *sk, unsigned short ns)
sk133net/netrom/nr_subr.cunsigned short vc = sk->nr->vl;
sk134net/netrom/nr_subr.cunsigned short vt = (sk->nr->vl + sk->window) % NR_MODULUS;
sk150net/netrom/nr_subr.cvoid nr_write_internal(struct sock *sk, int frametype)
sk163net/netrom/nr_subr.clen += (sk->nr->bpqext) ? 2 : 1;
sk187net/netrom/nr_subr.ctimeout  = (sk->nr->rtt / PR_SLOWHZ) * 2;
sk188net/netrom/nr_subr.c*dptr++  = sk->nr->my_index;
sk189net/netrom/nr_subr.c*dptr++  = sk->nr->my_id;
sk193net/netrom/nr_subr.c*dptr++  = sk->window;
sk194net/netrom/nr_subr.cmemcpy(dptr, &sk->nr->user_addr, sizeof(ax25_address));
sk199net/netrom/nr_subr.cmemcpy(dptr, &sk->nr->source_addr, sizeof(ax25_address));
sk209net/netrom/nr_subr.c*dptr++ = sk->nr->your_index;
sk210net/netrom/nr_subr.c*dptr++ = sk->nr->your_id;
sk211net/netrom/nr_subr.c*dptr++ = sk->nr->my_index;
sk212net/netrom/nr_subr.c*dptr++ = sk->nr->my_id;
sk214net/netrom/nr_subr.c*dptr++ = sk->window;
sk215net/netrom/nr_subr.cif (sk->nr->bpqext) *dptr++ = nr_default.ttl;
sk220net/netrom/nr_subr.c*dptr++ = sk->nr->your_index;
sk221net/netrom/nr_subr.c*dptr++ = sk->nr->your_id;
sk228net/netrom/nr_subr.c*dptr++ = sk->nr->your_index;
sk229net/netrom/nr_subr.c*dptr++ = sk->nr->your_id;
sk231net/netrom/nr_subr.c*dptr++ = sk->nr->vr;
sk238net/netrom/nr_subr.cnr_transmit_buffer(sk, skb);
sk282net/netrom/nr_subr.cskbn->sk   = NULL;
sk291net/netrom/nr_subr.cunsigned short nr_calculate_t1(struct sock *sk)
sk295net/netrom/nr_subr.cfor (t = 2, n = 0; n < sk->nr->n2count; n++)
sk298net/netrom/nr_subr.creturn t * sk->nr->rtt;
sk304net/netrom/nr_subr.cvoid nr_calculate_rtt(struct sock *sk)
sk306net/netrom/nr_subr.cif (sk->nr->t1timer > 0 && sk->nr->n2count == 0)
sk307net/netrom/nr_subr.csk->nr->rtt = (9 * sk->nr->rtt + sk->nr->t1 - sk->nr->t1timer) / 10;
sk310net/netrom/nr_subr.cif (sk->nr->rtt < 1 * PR_SLOWHZ)
sk311net/netrom/nr_subr.csk->nr->rtt = 1 * PR_SLOWHZ;
sk48net/netrom/nr_timer.cvoid nr_set_timer(struct sock *sk)
sk54net/netrom/nr_timer.cdel_timer(&sk->timer);
sk57net/netrom/nr_timer.csk->timer.next     = sk->timer.prev = NULL;  
sk58net/netrom/nr_timer.csk->timer.data     = (unsigned long)sk;
sk59net/netrom/nr_timer.csk->timer.function = &nr_timer;
sk61net/netrom/nr_timer.csk->timer.expires = 10;
sk62net/netrom/nr_timer.cadd_timer(&sk->timer);
sk65net/netrom/nr_timer.cstatic void nr_reset_timer(struct sock *sk)
sk71net/netrom/nr_timer.cdel_timer(&sk->timer);
sk74net/netrom/nr_timer.csk->timer.data     = (unsigned long)sk;
sk75net/netrom/nr_timer.csk->timer.function = &nr_timer;
sk76net/netrom/nr_timer.csk->timer.expires  = 10;
sk77net/netrom/nr_timer.cadd_timer(&sk->timer);
sk88net/netrom/nr_timer.cstruct sock *sk = (struct sock *)param;
sk90net/netrom/nr_timer.cswitch (sk->nr->state) {
sk94net/netrom/nr_timer.cif (sk->dead) {
sk95net/netrom/nr_timer.cdel_timer(&sk->timer);
sk96net/netrom/nr_timer.cnr_destroy_socket(sk);
sk105net/netrom/nr_timer.cif (sk->rmem_alloc < (sk->rcvbuf / 2) && (sk->nr->condition & OWN_RX_BUSY_CONDITION)) {
sk106net/netrom/nr_timer.csk->nr->condition &= ~OWN_RX_BUSY_CONDITION;
sk107net/netrom/nr_timer.cnr_write_internal(sk, NR_INFOACK);
sk108net/netrom/nr_timer.csk->nr->condition &= ~ACK_PENDING_CONDITION;
sk109net/netrom/nr_timer.csk->nr->vl = sk->nr->vr;
sk115net/netrom/nr_timer.cnr_kick(sk);
sk122net/netrom/nr_timer.cif (sk->nr->t2timer > 0 && --sk->nr->t2timer == 0) {
sk123net/netrom/nr_timer.cif (sk->nr->state == NR_STATE_3) {
sk124net/netrom/nr_timer.cif (sk->nr->condition & ACK_PENDING_CONDITION) {
sk125net/netrom/nr_timer.csk->nr->condition &= ~ACK_PENDING_CONDITION;
sk126net/netrom/nr_timer.cnr_enquiry_response(sk);
sk131net/netrom/nr_timer.cif (sk->nr->t4timer > 0 && --sk->nr->t4timer == 0) {
sk132net/netrom/nr_timer.csk->nr->condition &= ~PEER_RX_BUSY_CONDITION;
sk135net/netrom/nr_timer.cif (sk->nr->t1timer == 0 || --sk->nr->t1timer > 0) {
sk136net/netrom/nr_timer.cnr_reset_timer(sk);
sk140net/netrom/nr_timer.cswitch (sk->nr->state) {
sk142net/netrom/nr_timer.cif (sk->nr->n2count == sk->nr->n2) {
sk143net/netrom/nr_timer.cnr_clear_tx_queue(sk);
sk144net/netrom/nr_timer.csk->nr->state = NR_STATE_0;
sk145net/netrom/nr_timer.csk->state     = TCP_CLOSE;
sk146net/netrom/nr_timer.csk->err       = ETIMEDOUT;
sk147net/netrom/nr_timer.cif (!sk->dead)
sk148net/netrom/nr_timer.csk->state_change(sk);
sk149net/netrom/nr_timer.csk->dead      = 1;
sk151net/netrom/nr_timer.csk->nr->n2count++;
sk152net/netrom/nr_timer.cnr_write_internal(sk, NR_CONNREQ);
sk157net/netrom/nr_timer.cif (sk->nr->n2count == sk->nr->n2) {
sk158net/netrom/nr_timer.cnr_clear_tx_queue(sk);
sk159net/netrom/nr_timer.csk->nr->state = NR_STATE_0;
sk160net/netrom/nr_timer.csk->state     = TCP_CLOSE;
sk161net/netrom/nr_timer.csk->err       = ETIMEDOUT;
sk162net/netrom/nr_timer.cif (!sk->dead)
sk163net/netrom/nr_timer.csk->state_change(sk);
sk164net/netrom/nr_timer.csk->dead      = 1;
sk166net/netrom/nr_timer.csk->nr->n2count++;
sk167net/netrom/nr_timer.cnr_write_internal(sk, NR_DISCREQ);
sk172net/netrom/nr_timer.cif (sk->nr->n2count == sk->nr->n2) {
sk173net/netrom/nr_timer.cnr_clear_tx_queue(sk);
sk174net/netrom/nr_timer.csk->nr->state = NR_STATE_0;
sk175net/netrom/nr_timer.csk->state     = TCP_CLOSE;
sk176net/netrom/nr_timer.csk->err       = ETIMEDOUT;
sk177net/netrom/nr_timer.cif (!sk->dead)
sk178net/netrom/nr_timer.csk->state_change(sk);
sk179net/netrom/nr_timer.csk->dead      = 1;
sk181net/netrom/nr_timer.csk->nr->n2count++;
sk182net/netrom/nr_timer.cnr_requeue_frames(sk);
sk187net/netrom/nr_timer.csk->nr->t1timer = sk->nr->t1 = nr_calculate_t1(sk);
sk189net/netrom/nr_timer.cnr_set_timer(sk);