Реферат Реалізація мережі в операційній системі Linux

t ipv6_pinfo af_inet6;

} net_pinfo;

# endif

union {

struct tcp_opt af_tcp;

# if defined (CONFIG_INET) | | defined (CONFIG_INET_MODULE)

struct raw_opt tp_raw4;

# endif

# if defined (CONFIG_IPV6) | | defined (CONFIG_IPV6_MODULE)

struct raw6_opt tp_raw;

# endif/* CONFIG_IPV6 */

# if defined (CONFIG_SPX) | | defined (CONFIG_SPX_MODULE)

struct spx_opt af_spx;

# endif/* CONFIG_SPX */

} tp_pinfo;

int err, err_soft;/* Soft holds errors that don't

cause failure but are the cause

of a persistent failure not just

'timed out' */

unsigned short ack_backlog;

unsigned short max_ack_backlog;

__u32 priority;

unsigned short type;

unsigned char localroute;/* Route locally only */

unsigned char protocol;

struct ucred peercred;

int rcvlowat;

long rcvtimeo;

long sndtimeo;

# ifdef CONFIG_FILTER

/* Socket Filtering Instructions */

struct sk_filter * filter;

# endif/* CONFIG_FILTER */

/* This is where all the private (Optional) areas that don't

* overlap will eventually live.

*/

union {

void * destruct_hook;

struct unix_opt af_unix;

# if defined (CONFIG_INET) | | defined (CONFIG_INET_MODULE)

struct inet_opt af_inet;

# endif

# if defined (CONFIG_ATALK) | | defined (CONFIG_ATALK_MODULE)

struct atalk_sock af_at;

# endif

# if defined (CONFIG_IPX) | | defined (CONFIG_IPX_MODULE)

struct ipx_opt af_ipx;

# endif

# if defined (CONFIG_DECNET) | | defined (CONFIG_DECNET_MODULE)

struct dn_scp dn;

# endif

# if defined (CONFIG_PACKET) | | defined (CONFIG_PACKET_MODULE)

struct packet_opt * af_packet;

# endif

# if defined (CONFIG_X25) | | defined (CONFIG_X25_MODULE)

x25_cb * x25;

# endif

# if defined (CONFIG_AX25) | | defined (CONFIG_AX25_MODULE)

ax25_cb * ax25;

# endif

# if defined (CONFIG_NETROM) | | defined (CONFIG_NETROM_MODULE)

nr_cb * nr;

# endif

# if defined (CONFIG_ROSE) | | defined (CONFIG_ROSE_MODULE)

rose_cb * rose;

# endif

# if defined (CONFIG_PPPOE) | | defined (CONFIG_PPPOE_MODULE)

struct pppox_opt * pppox;

# endif

# ifdef CONFIG_NETLINK

struct netlink_opt * af_netlink;

# endif

# if defined (CONFIG_ECONET) | | defined (CONFIG_ECONET_MODULE)

struct econet_opt * af_econet;

# endif

# if defined (CONFIG_ATM) | | defined (CONFIG_ATM_MODULE)

struct atm_vcc * af_atm;

# endif

# if defined (CONFIG_IRDA) | | defined (CONFIG_IRDA_MODULE)

struct irda_sock * irda;

# endif

...