linux/socket.h File Reference

#include <asm/socket.h>
#include <linux/sockios.h>
#include <linux/uio.h>
#include <linux/types.h>

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Defines
#define	__CMSG_NXTHDR(ctl, len, cmsg)   __cmsg_nxthdr((ctl),(len),(cmsg))
#define	CMSG_NXTHDR(mhdr, cmsg)   cmsg_nxthdr((mhdr), (cmsg))
#define	CMSG_ALIGN(len)   ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
#define	CMSG_DATA(cmsg)   ((void *)((char *)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr))))
#define	CMSG_SPACE(len)   (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
#define	CMSG_LEN(len)   (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
#define	__CMSG_FIRSTHDR(ctl, len)
#define	CMSG_FIRSTHDR(msg)   __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
#define	__KINLINE   static
#define	SCM_RIGHTS   0x01
#define	SCM_CREDENTIALS   0x02
#define	SCM_CONNECT   0x03
#define	AF_UNSPEC   0
#define	AF_UNIX   1
#define	AF_LOCAL   1
#define	AF_INET   2
#define	AF_AX25   3
#define	AF_IPX   4
#define	AF_APPLETALK   5
#define	AF_NETROM   6
#define	AF_BRIDGE   7
#define	AF_ATMPVC   8
#define	AF_X25   9
#define	AF_INET6   10
#define	AF_ROSE   11
#define	AF_DECnet   12
#define	AF_NETBEUI   13
#define	AF_SECURITY   14
#define	AF_KEY   15
#define	AF_NETLINK   16
#define	AF_ROUTE   AF_NETLINK
#define	AF_PACKET   17
#define	AF_ASH   18
#define	AF_ECONET   19
#define	AF_ATMSVC   20
#define	AF_SNA   22
#define	AF_IRDA   23
#define	AF_MAX   32
#define	PF_UNSPEC   AF_UNSPEC
#define	PF_UNIX   AF_UNIX
#define	PF_LOCAL   AF_LOCAL
#define	PF_INET   AF_INET
#define	PF_AX25   AF_AX25
#define	PF_IPX   AF_IPX
#define	PF_APPLETALK   AF_APPLETALK
#define	PF_NETROM   AF_NETROM
#define	PF_BRIDGE   AF_BRIDGE
#define	PF_ATMPVC   AF_ATMPVC
#define	PF_X25   AF_X25
#define	PF_INET6   AF_INET6
#define	PF_ROSE   AF_ROSE
#define	PF_DECnet   AF_DECnet
#define	PF_NETBEUI   AF_NETBEUI
#define	PF_SECURITY   AF_SECURITY
#define	PF_KEY   AF_KEY
#define	PF_NETLINK   AF_NETLINK
#define	PF_ROUTE   AF_ROUTE
#define	PF_PACKET   AF_PACKET
#define	PF_ASH   AF_ASH
#define	PF_ECONET   AF_ECONET
#define	PF_ATMSVC   AF_ATMSVC
#define	PF_SNA   AF_SNA
#define	PF_IRDA   AF_IRDA
#define	PF_MAX   AF_MAX
#define	SOMAXCONN   128
#define	MSG_OOB   1
#define	MSG_PEEK   2
#define	MSG_DONTROUTE   4
#define	MSG_TRYHARD   4
#define	MSG_CTRUNC   8
#define	MSG_PROXY   0x10
#define	MSG_TRUNC   0x20
#define	MSG_DONTWAIT   0x40
#define	MSG_EOR   0x80
#define	MSG_WAITALL   0x100
#define	MSG_FIN   0x200
#define	MSG_SYN   0x400
#define	MSG_URG   0x800
#define	MSG_RST   0x1000
#define	MSG_ERRQUEUE   0x2000
#define	MSG_NOSIGNAL   0x4000
#define	MSG_CTLIGNORE   0x80000000
#define	MSG_EOF   MSG_FIN
#define	MSG_CTLFLAGS   (MSG_OOB|MSG_URG|MSG_FIN|MSG_SYN|MSG_RST)
#define	SOL_IP   0
#define	SOL_TCP   6
#define	SOL_UDP   17
#define	SOL_IPV6   41
#define	SOL_ICMPV6   58
#define	SOL_RAW   255
#define	SOL_IPX   256
#define	SOL_AX25   257
#define	SOL_ATALK   258
#define	SOL_NETROM   259
#define	SOL_ROSE   260
#define	SOL_DECNET   261
#define	SOL_X25   262
#define	SOL_PACKET   263
#define	SOL_ATM   264
#define	SOL_AAL   265
#define	SOL_IRDA   266
#define	IPX_TYPE   1
#define	TCP_NODELAY   1
#define	TCP_MAXSEG   2
#define	TCP_CORK   3
#define	SOCK_STREAM   1
#define	SOCK_DGRAM   2
#define	SOCK_RAW   3
#define	SOCK_RDM   4
#define	SOCK_SEQPACKET   5
#define	SOCK_PACKET   10
Typedefs
typedef unsigned short	sa_family_t
Functions
__KINLINE struct cmsghdr *	__cmsg_nxthdr (void *__ctl, __kernel_size_t __size, struct cmsghdr *__cmsg)
__KINLINE struct cmsghdr *	cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr *__cmsg)

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Define Documentation

#define __CMSG_FIRSTHDR (  ctl, len   )

Value: ((len) >= sizeof(struct cmsghdr) ? \ (struct cmsghdr *)(ctl) : \ (struct cmsghdr *)NULL) Definition at line 69 of file linux/socket.h.

#define __CMSG_NXTHDR (  ctl, len, cmsg   )     __cmsg_nxthdr((ctl),(len),(cmsg))

Definition at line 60 of file linux/socket.h.

#define __KINLINE   static

Definition at line 85 of file linux/socket.h.

#define AF_APPLETALK   5

Definition at line 139 of file linux/socket.h.

#define AF_ASH   18

Definition at line 153 of file linux/socket.h.

#define AF_ATMPVC   8

Definition at line 142 of file linux/socket.h.

#define AF_ATMSVC   20

Definition at line 155 of file linux/socket.h.

#define AF_AX25   3

Definition at line 137 of file linux/socket.h.

#define AF_BRIDGE   7

Definition at line 141 of file linux/socket.h.

#define AF_DECnet   12

Definition at line 146 of file linux/socket.h.

#define AF_ECONET   19

Definition at line 154 of file linux/socket.h. Referenced by ec_dev_ioctl(), econet_bind(), econet_getname(), and tx_result().

#define AF_INET   2

Definition at line 136 of file linux/socket.h. Referenced by __initfunc(), arp_ioctl(), create_listening_masq(), devinet_ioctl(), econet_sendmsg(), fib_convert_rtentry(), hostess_neigh_setup_dev(), if_init(), inet_getname(), inet_gifconf(), ip_recv_error(), nfsctl_getfd(), nfsctl_getfh(), nsm_create(), process_ARP(), process_route(), rarp_ioctl(), rarp_req_get(), rarp_req_set(), raw_recvmsg(), raw_sendmsg(), read_info(), remove_route(), rpc_register(), sealevel_neigh_setup_dev(), set_sockaddr(), shaper_neigh_setup_dev(), socksys_open(), sunos_nfs_get_server_fd(), sunos_nfs_mount(), svc_makesock(), svc_udp_recvfrom(), tcp_v4_connect(), tcp_v4_sendmsg(), tcp_v6_connect(), udp_connect(), udp_recvmsg(), udp_sendmsg(), udpv6_connect(), udpv6_sendmsg(), v4_addr2sockaddr(), and xprt_bindresvport().

#define AF_INET6   10

Definition at line 144 of file linux/socket.h. Referenced by inet6_getname(), ipv6_recv_error(), rawv6_recvmsg(), rawv6_sendmsg(), routing_ioctl(), tcp_v6_connect(), tcp_v6_sendmsg(), udpv6_connect(), udpv6_recvmsg(), udpv6_sendmsg(), and v6_addr2sockaddr().

#define AF_IPX   4

Definition at line 138 of file linux/socket.h.

#define AF_IRDA   23

Definition at line 157 of file linux/socket.h. Referenced by irda_getname().

#define AF_KEY   15

Definition at line 149 of file linux/socket.h.

#define AF_LOCAL   1

Definition at line 135 of file linux/socket.h.

#define AF_MAX   32

Definition at line 158 of file linux/socket.h.

#define AF_NETBEUI   13

Definition at line 147 of file linux/socket.h.

#define AF_NETLINK   16

Definition at line 150 of file linux/socket.h. Referenced by netlink_bind(), netlink_connect(), netlink_getname(), netlink_open(), netlink_recvmsg(), and netlink_sendmsg().

#define AF_NETROM   6

Definition at line 140 of file linux/socket.h.

#define AF_PACKET   17

Definition at line 152 of file linux/socket.h. Referenced by packet_bind(), packet_getname(), packet_getname_spkt(), and packet_rcv().

#define AF_ROSE   11

Definition at line 145 of file linux/socket.h.

#define AF_ROUTE   AF_NETLINK

Definition at line 151 of file linux/socket.h.

#define AF_SECURITY   14

Definition at line 148 of file linux/socket.h.

#define AF_SNA   22

Definition at line 156 of file linux/socket.h.

#define AF_UNIX   1

Definition at line 134 of file linux/socket.h. Referenced by socksys_open(), unix_autobind(), unix_bind(), unix_getname(), and unix_mkname().

#define AF_UNSPEC   0

Definition at line 133 of file linux/socket.h. Referenced by dev_ifsioc(), ip_recv_error(), ipv6_recv_error(), netlink_connect(), udp_connect(), and unix_dgram_connect().

#define AF_X25   9

Definition at line 143 of file linux/socket.h.

#define CMSG_ALIGN (  len   )     ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )

Definition at line 63 of file linux/socket.h. Referenced by __cmsg_nxthdr(), cmsg32_recvmsg_fixup(), cmsghdr_from_user32_to_kern(), fl_create(), ip_cmsg_send(), and scm_fp_copy().

#define CMSG_DATA (  cmsg   )     ((void *)((char *)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr))))

Definition at line 65 of file linux/socket.h. Referenced by __scm_send(), cmsg32_recvmsg_fixup(), cmsghdr_from_user32_to_kern(), datagram_send_ctl(), ip_cmsg_send(), put_cmsg(), scm_detach_fds(), and scm_fp_copy().

#define CMSG_FIRSTHDR (  msg   )     __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)

Definition at line 72 of file linux/socket.h. Referenced by __scm_send(), datagram_send_ctl(), and ip_cmsg_send().

#define CMSG_LEN (  len   )     (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))

Definition at line 67 of file linux/socket.h. Referenced by __scm_send(), datagram_send_ctl(), ip_cmsg_send(), put_cmsg(), and scm_detach_fds().

#define CMSG_NXTHDR (  mhdr, cmsg   )     cmsg_nxthdr((mhdr), (cmsg))

Definition at line 61 of file linux/socket.h. Referenced by __scm_send(), datagram_send_ctl(), and ip_cmsg_send().

#define CMSG_SPACE (  len   )     (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))

Definition at line 66 of file linux/socket.h. Referenced by put_cmsg(), and scm_detach_fds().

#define IPX_TYPE   1

Definition at line 240 of file linux/socket.h.

#define MSG_CTLFLAGS   (MSG_OOB|MSG_URG|MSG_FIN|MSG_SYN|MSG_RST)

Definition at line 216 of file linux/socket.h. Referenced by __scm_send().

#define MSG_CTLIGNORE   0x80000000

Definition at line 213 of file linux/socket.h.

#define MSG_CTRUNC   8

Definition at line 200 of file linux/socket.h. Referenced by ip_cmsg_recv_retopts(), linux_to_solaris_msgflags(), put_cmsg(), put_cmsg32(), scm_detach_fds(), scm_detach_fds32(), scm_recv(), solaris_to_linux_msgflags(), and sys32_recvmsg().

#define MSG_DONTROUTE   4

Definition at line 198 of file linux/socket.h. Referenced by linux_to_solaris_msgflags(), raw_sendmsg(), rawv6_sendmsg(), solaris_to_linux_msgflags(), tcp_v4_sendmsg(), tcp_v6_sendmsg(), udp_sendmsg(), and udpv6_sendmsg().

#define MSG_DONTWAIT   0x40

Definition at line 203 of file linux/socket.h. Referenced by do_ncp_rpc_call(), econet_recvmsg(), econet_sendmsg(), ethertap_start_xmit(), icmp_reply(), icmp_send(), icmpv6_echo_reply(), icmpv6_send(), inet_recvmsg(), ip6_build_xmit(), ip6_frag_xmit(), ip_build_xmit(), ip_build_xmit_slow(), ip_send_reply(), ipmr_cache_delete(), ipmr_cache_resolve(), irda_recvmsg_dgram(), irda_recvmsg_stream(), irda_sendmsg(), irda_sendmsg_dgram(), linux_to_solaris_msgflags(), netlink_ack(), netlink_read(), netlink_recvmsg(), netlink_sendmsg(), packet_recvmsg(), packet_sendmsg(), packet_sendmsg_spkt(), raw_sendmsg(), rawv6_sendmsg(), smb_data_callback(), sock_read(), sock_readv_writev(), sock_write(), solaris_recvmsg(), solaris_sendmsg(), solaris_to_linux_msgflags(), svc_recvfrom(), svc_sendto(), sys32_recvmsg(), sys32_sendmsg(), sys_recvfrom(), sys_recvmsg(), sys_sendmsg(), sys_sendto(), tcp_do_sendmsg(), tcp_v4_sendmsg(), tcp_v6_sendmsg(), udp_recvmsg(), udp_sendmsg(), udpv6_recvmsg(), udpv6_sendmsg(), unix_dgram_recvmsg(), unix_dgram_sendmsg(), unix_stream_recvmsg(), unix_stream_sendmsg(), wait_for_tcp_connect(), xprt_recvmsg(), and xprt_sendmsg().

#define MSG_EOF   MSG_FIN

Definition at line 215 of file linux/socket.h.

#define MSG_EOR   0x80

Definition at line 204 of file linux/socket.h. Referenced by linux_to_solaris_msgflags(), and solaris_to_linux_msgflags().

#define MSG_ERRQUEUE   0x2000

Definition at line 210 of file linux/socket.h. Referenced by ip_recv_error(), ipv6_recv_error(), netlink_sendmsg(), raw_recvmsg(), rawv6_recvmsg(), udp_recvmsg(), and udpv6_recvmsg().

#define MSG_FIN   0x200

Definition at line 206 of file linux/socket.h.

#define MSG_NOSIGNAL   0x4000

Definition at line 211 of file linux/socket.h. Referenced by inet_sendmsg(), netlink_sendmsg(), tcp_do_sendmsg(), tcp_v4_sendmsg(), tcp_v6_sendmsg(), udp_sendmsg(), unix_dgram_sendmsg(), unix_stream_sendmsg(), wait_for_tcp_connect(), xprt_recvmsg(), and xprt_sendmsg().

#define MSG_OOB   1

Definition at line 196 of file linux/socket.h. Referenced by irda_recvmsg_stream(), linux_to_solaris_msgflags(), netlink_recvmsg(), netlink_sendmsg(), raw_recvmsg(), raw_sendmsg(), rawv6_recvmsg(), rawv6_sendmsg(), solaris_to_linux_msgflags(), tcp_do_sendmsg(), tcp_recv_urg(), tcp_recvmsg(), tcp_v4_sendmsg(), tcp_v6_sendmsg(), udp_sendmsg(), unix_dgram_recvmsg(), unix_dgram_sendmsg(), unix_stream_recvmsg(), and unix_stream_sendmsg().

#define MSG_PEEK   2

Definition at line 197 of file linux/socket.h. Referenced by do_ncp_rpc_call(), irda_recvmsg_stream(), linux_to_solaris_msgflags(), netlink_recvmsg(), skb_recv_datagram(), smb_data_callback(), solaris_to_linux_msgflags(), tcp_recv_urg(), tcp_recvmsg(), unix_dgram_recvmsg(), and unix_stream_recvmsg().

#define MSG_PROXY   0x10

Definition at line 201 of file linux/socket.h. Referenced by udp_recvmsg(), and udp_sendmsg().

#define MSG_RST   0x1000

Definition at line 209 of file linux/socket.h.

#define MSG_SYN   0x400

Definition at line 207 of file linux/socket.h. Referenced by unix_accept(), unix_gc(), and unix_stream_connect().

#define MSG_TRUNC   0x20

Definition at line 202 of file linux/socket.h. Referenced by econet_recvmsg(), ip_recv_error(), ipv6_recv_error(), irda_recvmsg_dgram(), linux_to_solaris_msgflags(), netlink_recvmsg(), packet_recvmsg(), raw_recvmsg(), rawv6_recvmsg(), solaris_to_linux_msgflags(), tcp_recv_urg(), udp_recvmsg(), udpv6_recvmsg(), and unix_dgram_recvmsg().

#define MSG_TRYHARD   4

Definition at line 199 of file linux/socket.h.

#define MSG_URG   0x800

Definition at line 208 of file linux/socket.h.

#define MSG_WAITALL   0x100

Definition at line 205 of file linux/socket.h. Referenced by irda_recvmsg_stream(), linux_to_solaris_msgflags(), solaris_to_linux_msgflags(), tcp_recvmsg(), and unix_stream_recvmsg().

#define PF_APPLETALK   AF_APPLETALK

Definition at line 167 of file linux/socket.h.

#define PF_ASH   AF_ASH

Definition at line 181 of file linux/socket.h.

#define PF_ATMPVC   AF_ATMPVC

Definition at line 170 of file linux/socket.h.

#define PF_ATMSVC   AF_ATMSVC

Definition at line 183 of file linux/socket.h.

#define PF_AX25   AF_AX25

Definition at line 165 of file linux/socket.h.

#define PF_BRIDGE   AF_BRIDGE

Definition at line 169 of file linux/socket.h.

#define PF_DECnet   AF_DECnet

Definition at line 174 of file linux/socket.h.

#define PF_ECONET   AF_ECONET

Definition at line 182 of file linux/socket.h. Referenced by econet_create().

#define PF_INET   AF_INET

Definition at line 164 of file linux/socket.h. Referenced by __initfunc(), inet_create(), ip_build_and_send_pkt(), ip_build_xmit(), ip_build_xmit_slow(), ip_forward(), ip_queue_xmit(), ip_rcv(), ip_setsockopt(), ipmr_queue_xmit(), ipv6_setsockopt(), socket_check(), svc_create_socket(), tcp_create_openreq_child(), and xprt_create_socket().

#define PF_INET6   AF_INET6

Definition at line 172 of file linux/socket.h. Referenced by __initfunc(), __tcp_v6_lookup(), inet6_create(), tcp_time_wait(), tcp_v6_lookup_listener(), and udp_v6_lookup().

#define PF_IPX   AF_IPX

Definition at line 166 of file linux/socket.h.

#define PF_IRDA   AF_IRDA

Definition at line 185 of file linux/socket.h. Referenced by irda_create().

#define PF_KEY   AF_KEY

Definition at line 177 of file linux/socket.h.

#define PF_LOCAL   AF_LOCAL

Definition at line 163 of file linux/socket.h.

#define PF_MAX   AF_MAX

Definition at line 187 of file linux/socket.h.

#define PF_NETBEUI   AF_NETBEUI

Definition at line 175 of file linux/socket.h.

#define PF_NETLINK   AF_NETLINK

Definition at line 178 of file linux/socket.h. Referenced by netlink_create(), and netlink_open().

#define PF_NETROM   AF_NETROM

Definition at line 168 of file linux/socket.h.

#define PF_PACKET   AF_PACKET

Definition at line 180 of file linux/socket.h. Referenced by inet_create(), and packet_create().

#define PF_ROSE   AF_ROSE

Definition at line 173 of file linux/socket.h.

#define PF_ROUTE   AF_ROUTE

Definition at line 179 of file linux/socket.h.

#define PF_SECURITY   AF_SECURITY

Definition at line 176 of file linux/socket.h. Referenced by ip_forward().

#define PF_SNA   AF_SNA

Definition at line 184 of file linux/socket.h.

#define PF_UNIX   AF_UNIX

Definition at line 162 of file linux/socket.h. Referenced by socket_check(), unix_create(), unix_create1(), and unix_get_socket().

#define PF_UNSPEC   AF_UNSPEC

Definition at line 161 of file linux/socket.h. Referenced by __initfunc().

#define PF_X25   AF_X25

Definition at line 171 of file linux/socket.h.

#define SCM_CONNECT   0x03

Definition at line 123 of file linux/socket.h.

#define SCM_CREDENTIALS   0x02

Definition at line 122 of file linux/socket.h. Referenced by __scm_send(), scm_recv(), and sys32_recvmsg().

#define SCM_RIGHTS   0x01

Definition at line 121 of file linux/socket.h. Referenced by __scm_send(), scm_detach_fds(), and scm_detach_fds32().

#define SOCK_DGRAM   2

Definition at line 270 of file linux/socket.h.

#define SOCK_PACKET   10

Definition at line 274 of file linux/socket.h.

#define SOCK_RAW   3

Definition at line 271 of file linux/socket.h.

#define SOCK_RDM   4

Definition at line 272 of file linux/socket.h.

#define SOCK_SEQPACKET   5

Definition at line 273 of file linux/socket.h.

#define SOCK_STREAM   1

Definition at line 269 of file linux/socket.h.

#define SOL_AAL   265

Definition at line 236 of file linux/socket.h.

#define SOL_ATALK   258

Definition at line 229 of file linux/socket.h.

#define SOL_ATM   264

Definition at line 235 of file linux/socket.h.

#define SOL_AX25   257

Definition at line 228 of file linux/socket.h.