mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 17:53:37 +08:00
Update.
* sysdeps/gnu/netinet/tcp.h: Define everything but TCP_ macros only if __USE_MISC. * conform/data/netinet/tcp.h-data: Reserved prefix TCP_.
This commit is contained in:
Ulrich Drepper
parent
84d7b1ea9e
commit
feb4f75926
@ -1,5 +1,9 @@
|
||||
2001-01-26 Ulrich Drepper <drepper@redhat.com>
|
||||
|
||||
* sysdeps/gnu/netinet/tcp.h: Define everything but TCP_ macros
|
||||
only if __USE_MISC.
|
||||
* conform/data/netinet/tcp.h-data: Reserved prefix TCP_.
|
||||
|
||||
* sysdeps/gnu/net/if.h: Cleanup namespace. Define IF_NAMESIZE.
|
||||
|
||||
* inet/netinet/in.h: Make IPPROTO_ constants also macros.
|
||||
|
||||
@ -1,3 +1,5 @@
|
||||
#ifndef ISO
|
||||
#ifdef XOPEN2K
|
||||
macro TCP_NODELAY
|
||||
|
||||
allow TCP_*
|
||||
#endif
|
||||
|
||||
@ -33,11 +33,26 @@
|
||||
#define _NETINET_TCP_H 1
|
||||
|
||||
#include <features.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
__BEGIN_DECLS
|
||||
/*
|
||||
* User-settable options (used with setsockopt).
|
||||
*/
|
||||
#define TCP_NODELAY 0x01 /* Don't delay send to coalesce packets */
|
||||
#define TCP_MAXSEG 0x02 /* Set maximum segment size */
|
||||
#define TCP_CORK 0x03 /* Control sending of partial frames */
|
||||
#define TCP_KEEPIDLE 0x04 /* Start keeplives after this period */
|
||||
#define TCP_KEEPINTVL 0x05 /* Interval between keepalives */
|
||||
#define TCP_KEEPCNT 0x06 /* Number of keepalives before death */
|
||||
#define TCP_SYNCNT 0x07 /* Number of SYN retransmits */
|
||||
#define TCP_LINGER2 0x08 /* Life time of orphaned FIN-WAIT-2 state */
|
||||
#define TCP_DEFER_ACCEPT 0x09 /* Wake up listener only when data arrive */
|
||||
#define TCP_WINDOW_CLAMP 0x10 /* Bound advertised window */
|
||||
#define TCP_INFO 0x11 /* Information about this connection. */
|
||||
|
||||
#ifdef __FAVOR_BSD
|
||||
#ifdef __USE_MISC
|
||||
# include <sys/types.h>
|
||||
|
||||
# ifdef __FAVOR_BSD
|
||||
typedef u_int32_t tcp_seq;
|
||||
/*
|
||||
* TCP header.
|
||||
@ -49,34 +64,34 @@ struct tcphdr
|
||||
u_int16_t th_dport; /* destination port */
|
||||
tcp_seq th_seq; /* sequence number */
|
||||
tcp_seq th_ack; /* acknowledgement number */
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
# if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
u_int8_t th_x2:4; /* (unused) */
|
||||
u_int8_t th_off:4; /* data offset */
|
||||
#endif
|
||||
#if __BYTE_ORDER == __BIG_ENDIAN
|
||||
# endif
|
||||
# if __BYTE_ORDER == __BIG_ENDIAN
|
||||
u_int8_t th_off:4; /* data offset */
|
||||
u_int8_t th_x2:4; /* (unused) */
|
||||
#endif
|
||||
# endif
|
||||
u_int8_t th_flags;
|
||||
#define TH_FIN 0x01
|
||||
#define TH_SYN 0x02
|
||||
#define TH_RST 0x04
|
||||
#define TH_PUSH 0x08
|
||||
#define TH_ACK 0x10
|
||||
#define TH_URG 0x20
|
||||
# define TH_FIN 0x01
|
||||
# define TH_SYN 0x02
|
||||
# define TH_RST 0x04
|
||||
# define TH_PUSH 0x08
|
||||
# define TH_ACK 0x10
|
||||
# define TH_URG 0x20
|
||||
u_int16_t th_win; /* window */
|
||||
u_int16_t th_sum; /* checksum */
|
||||
u_int16_t th_urp; /* urgent pointer */
|
||||
};
|
||||
|
||||
#else /* !__FAVOR_BSD */
|
||||
# else /* !__FAVOR_BSD */
|
||||
struct tcphdr
|
||||
{
|
||||
u_int16_t source;
|
||||
u_int16_t dest;
|
||||
u_int32_t seq;
|
||||
u_int32_t ack_seq;
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
# if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
u_int16_t res1:4;
|
||||
u_int16_t doff:4;
|
||||
u_int16_t fin:1;
|
||||
@ -86,7 +101,7 @@ struct tcphdr
|
||||
u_int16_t ack:1;
|
||||
u_int16_t urg:1;
|
||||
u_int16_t res2:2;
|
||||
#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
# elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
u_int16_t doff:4;
|
||||
u_int16_t res1:4;
|
||||
u_int16_t res2:2;
|
||||
@ -96,14 +111,14 @@ struct tcphdr
|
||||
u_int16_t rst:1;
|
||||
u_int16_t syn:1;
|
||||
u_int16_t fin:1;
|
||||
#else
|
||||
#error "Adjust your <bits/endian.h> defines"
|
||||
#endif
|
||||
# else
|
||||
# error "Adjust your <bits/endian.h> defines"
|
||||
# endif
|
||||
u_int16_t window;
|
||||
u_int16_t check;
|
||||
u_int16_t urg_ptr;
|
||||
};
|
||||
#endif /* __FAVOR_BSD */
|
||||
# endif /* __FAVOR_BSD */
|
||||
|
||||
enum
|
||||
{
|
||||
@ -120,20 +135,20 @@ enum
|
||||
TCP_CLOSING /* now a valid state */
|
||||
};
|
||||
|
||||
#define TCPOPT_EOL 0
|
||||
#define TCPOPT_NOP 1
|
||||
#define TCPOPT_MAXSEG 2
|
||||
#define TCPOLEN_MAXSEG 4
|
||||
#define TCPOPT_WINDOW 3
|
||||
#define TCPOLEN_WINDOW 3
|
||||
#define TCPOPT_SACK_PERMITTED 4 /* Experimental */
|
||||
#define TCPOLEN_SACK_PERMITTED 2
|
||||
#define TCPOPT_SACK 5 /* Experimental */
|
||||
#define TCPOPT_TIMESTAMP 8
|
||||
#define TCPOLEN_TIMESTAMP 10
|
||||
#define TCPOLEN_TSTAMP_APPA (TCPOLEN_TIMESTAMP+2) /* appendix A */
|
||||
# define TCPOPT_EOL 0
|
||||
# define TCPOPT_NOP 1
|
||||
# define TCPOPT_MAXSEG 2
|
||||
# define TCPOLEN_MAXSEG 4
|
||||
# define TCPOPT_WINDOW 3
|
||||
# define TCPOLEN_WINDOW 3
|
||||
# define TCPOPT_SACK_PERMITTED 4 /* Experimental */
|
||||
# define TCPOLEN_SACK_PERMITTED 2
|
||||
# define TCPOPT_SACK 5 /* Experimental */
|
||||
# define TCPOPT_TIMESTAMP 8
|
||||
# define TCPOLEN_TIMESTAMP 10
|
||||
# define TCPOLEN_TSTAMP_APPA (TCPOLEN_TIMESTAMP+2) /* appendix A */
|
||||
|
||||
#define TCPOPT_TSTAMP_HDR \
|
||||
# define TCPOPT_TSTAMP_HDR \
|
||||
(TCPOPT_NOP<<24|TCPOPT_NOP<<16|TCPOPT_TIMESTAMP<<8|TCPOLEN_TIMESTAMP)
|
||||
|
||||
/*
|
||||
@ -142,34 +157,19 @@ enum
|
||||
* but 512 is probably more convenient.
|
||||
* This should be defined as MIN(512, IP_MSS - sizeof (struct tcpiphdr)).
|
||||
*/
|
||||
#define TCP_MSS 512
|
||||
# define TCP_MSS 512
|
||||
|
||||
#define TCP_MAXWIN 65535 /* largest value for (unscaled) window */
|
||||
# define TCP_MAXWIN 65535 /* largest value for (unscaled) window */
|
||||
|
||||
#define TCP_MAX_WINSHIFT 14 /* maximum window shift */
|
||||
# define TCP_MAX_WINSHIFT 14 /* maximum window shift */
|
||||
|
||||
/*
|
||||
* User-settable options (used with setsockopt).
|
||||
*/
|
||||
#define TCP_NODELAY 0x01 /* Don't delay send to coalesce packets */
|
||||
#define TCP_MAXSEG 0x02 /* Set maximum segment size */
|
||||
#define TCP_CORK 0x03 /* Control sending of partial frames */
|
||||
#define TCP_KEEPIDLE 0x04 /* Start keeplives after this period */
|
||||
#define TCP_KEEPINTVL 0x05 /* Interval between keepalives */
|
||||
#define TCP_KEEPCNT 0x06 /* Number of keepalives before death */
|
||||
#define TCP_SYNCNT 0x07 /* Number of SYN retransmits */
|
||||
#define TCP_LINGER2 0x08 /* Life time of orphaned FIN-WAIT-2 state */
|
||||
#define TCP_DEFER_ACCEPT 0x09 /* Wake up listener only when data arrive */
|
||||
#define TCP_WINDOW_CLAMP 0x10 /* Bound advertised window */
|
||||
#define TCP_INFO 0x11 /* Information about this connection. */
|
||||
|
||||
#define SOL_TCP 6 /* TCP level */
|
||||
# define SOL_TCP 6 /* TCP level */
|
||||
|
||||
|
||||
#define TCPI_OPT_TIMESTAMPS 1
|
||||
#define TCPI_OPT_SACK 2
|
||||
#define TCPI_OPT_WSCALE 4
|
||||
#define TCPI_OPT_ECN 8
|
||||
# define TCPI_OPT_TIMESTAMPS 1
|
||||
# define TCPI_OPT_SACK 2
|
||||
# define TCPI_OPT_WSCALE 4
|
||||
# define TCPI_OPT_ECN 8
|
||||
|
||||
/* Values for tcpi_state. */
|
||||
enum tcp_ca_state
|
||||
@ -219,6 +219,6 @@ struct tcp_info
|
||||
u_int32_t tcpi_reordering;
|
||||
};
|
||||
|
||||
__END_DECLS
|
||||
#endif /* Misc. */
|
||||
|
||||
#endif /* netinet/tcp.h */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user