Курсовая работа: Реализация сети в операционной системе Linux

struct sk_buff_head error_queue;

struct proto *prot;

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

union {

struct 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;