diff options
Diffstat (limited to 'cpukit/libnetworking/include/sys/socket.h')
| -rw-r--r-- | cpukit/libnetworking/include/sys/socket.h | 689 |
1 files changed, 0 insertions, 689 deletions
diff --git a/cpukit/libnetworking/include/sys/socket.h b/cpukit/libnetworking/include/sys/socket.h deleted file mode 100644 index 99bfa1c072..0000000000 --- a/cpukit/libnetworking/include/sys/socket.h +++ /dev/null @@ -1,689 +0,0 @@ -/*- - * Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)socket.h 8.4 (Berkeley) 2/21/94 - * $FreeBSD: head/sys/sys/socket.h 301038 2016-05-31 13:32:33Z ed $ - */ - -#ifndef _SYS_SOCKET_H_ -#define _SYS_SOCKET_H_ - -#include <sys/cdefs.h> -#include <sys/_types.h> -#include <sys/_iovec.h> -#include <machine/_align.h> - -/* - * Definitions related to sockets: types, address families, options. - */ - -/* - * Data types. - */ -#if __BSD_VISIBLE -#ifndef _GID_T_DECLARED -typedef __gid_t gid_t; -#define _GID_T_DECLARED -#endif - -#ifndef _OFF_T_DECLARED -typedef __off_t off_t; -#define _OFF_T_DECLARED -#endif - -#ifndef _PID_T_DECLARED -typedef __pid_t pid_t; -#define _PID_T_DECLARED -#endif -#endif - -#ifndef _SA_FAMILY_T_DECLARED -typedef __sa_family_t sa_family_t; -#define _SA_FAMILY_T_DECLARED -#endif - -#ifndef _SOCKLEN_T_DECLARED -typedef __socklen_t socklen_t; -#define _SOCKLEN_T_DECLARED -#endif - -#ifndef _SSIZE_T_DECLARED -typedef __ssize_t ssize_t; -#define _SSIZE_T_DECLARED -#endif - -#if __BSD_VISIBLE -#ifndef _UID_T_DECLARED -typedef __uid_t uid_t; -#define _UID_T_DECLARED -#endif -#endif - -#ifndef _UINT32_T_DECLARED -typedef __uint32_t uint32_t; -#define _UINT32_T_DECLARED -#endif - -#ifndef _UINTPTR_T_DECLARED -typedef __uintptr_t uintptr_t; -#define _UINTPTR_T_DECLARED -#endif - -/* - * Types - */ -#define SOCK_STREAM 1 /* stream socket */ -#define SOCK_DGRAM 2 /* datagram socket */ -#define SOCK_RAW 3 /* raw-protocol interface */ -#if __BSD_VISIBLE -#define SOCK_RDM 4 /* reliably-delivered message */ -#endif -#define SOCK_SEQPACKET 5 /* sequenced packet stream */ - -#if __BSD_VISIBLE -/* - * Creation flags, OR'ed into socket() and socketpair() type argument. - */ -#define SOCK_CLOEXEC 0x10000000 -#define SOCK_NONBLOCK 0x20000000 -#endif - -/* - * Option flags per-socket. - */ -#define SO_DEBUG 0x0001 /* turn on debugging info recording */ -#define SO_ACCEPTCONN 0x0002 /* socket has had listen() */ -#define SO_REUSEADDR 0x0004 /* allow local address reuse */ -#define SO_KEEPALIVE 0x0008 /* keep connections alive */ -#define SO_DONTROUTE 0x0010 /* just use interface addresses */ -#define SO_BROADCAST 0x0020 /* permit sending of broadcast msgs */ -#if __BSD_VISIBLE -#define SO_USELOOPBACK 0x0040 /* bypass hardware when possible */ -#endif -#define SO_LINGER 0x0080 /* linger on close if data present */ -#define SO_OOBINLINE 0x0100 /* leave received OOB data in line */ -#if __BSD_VISIBLE -#define SO_REUSEPORT 0x0200 /* allow local address & port reuse */ -#define SO_TIMESTAMP 0x0400 /* timestamp received dgram traffic */ -#define SO_NOSIGPIPE 0x0800 /* no SIGPIPE from EPIPE */ -#define SO_ACCEPTFILTER 0x1000 /* there is an accept filter */ -#define SO_BINTIME 0x2000 /* timestamp received dgram traffic */ -#endif -#define SO_NO_OFFLOAD 0x4000 /* socket cannot be offloaded */ -#define SO_NO_DDP 0x8000 /* disable direct data placement */ - -/* - * Additional options, not kept in so_options. - */ -#define SO_SNDBUF 0x1001 /* send buffer size */ -#define SO_RCVBUF 0x1002 /* receive buffer size */ -#define SO_SNDLOWAT 0x1003 /* send low-water mark */ -#define SO_RCVLOWAT 0x1004 /* receive low-water mark */ -#define SO_SNDTIMEO 0x1005 /* send timeout */ -#define SO_RCVTIMEO 0x1006 /* receive timeout */ -#define SO_ERROR 0x1007 /* get error status and clear */ -#define SO_TYPE 0x1008 /* get socket type */ -#if __BSD_VISIBLE -#define SO_LABEL 0x1009 /* socket's MAC label */ -#define SO_PEERLABEL 0x1010 /* socket's peer's MAC label */ -#define SO_LISTENQLIMIT 0x1011 /* socket's backlog limit */ -#define SO_LISTENQLEN 0x1012 /* socket's complete queue length */ -#define SO_LISTENINCQLEN 0x1013 /* socket's incomplete queue length */ -#define SO_SETFIB 0x1014 /* use this FIB to route */ -#define SO_USER_COOKIE 0x1015 /* user cookie (dummynet etc.) */ -#define SO_PROTOCOL 0x1016 /* get socket protocol (Linux name) */ -#define SO_PROTOTYPE SO_PROTOCOL /* alias for SO_PROTOCOL (SunOS name) */ -#endif - -/* - * Space reserved for new socket options added by third-party vendors. - * This range applies to all socket option levels. New socket options - * in FreeBSD should always use an option value less than SO_VENDOR. - */ -#if __BSD_VISIBLE -#define SO_VENDOR 0x80000000 -#endif - -/* - * Structure used for manipulating linger option. - */ -struct linger { - int l_onoff; /* option on/off */ - int l_linger; /* linger time */ -}; - -#if __BSD_VISIBLE -struct accept_filter_arg { - char af_name[16]; - char af_arg[256-16]; -}; -#endif - -/* - * Level number for (get/set)sockopt() to apply to socket itself. - */ -#define SOL_SOCKET 0xffff /* options for socket level */ - -/* - * Address families. - */ -#define AF_UNSPEC 0 /* unspecified */ -#if __BSD_VISIBLE -#define AF_LOCAL AF_UNIX /* local to host (pipes, portals) */ -#endif -#define AF_UNIX 1 /* standardized name for AF_LOCAL */ -#define AF_INET 2 /* internetwork: UDP, TCP, etc. */ -#if __BSD_VISIBLE -#define AF_IMPLINK 3 /* arpanet imp addresses */ -#define AF_PUP 4 /* pup protocols: e.g. BSP */ -#define AF_CHAOS 5 /* mit CHAOS protocols */ -#define AF_NETBIOS 6 /* SMB protocols */ -#define AF_ISO 7 /* ISO protocols */ -#define AF_OSI AF_ISO -#define AF_ECMA 8 /* European computer manufacturers */ -#define AF_DATAKIT 9 /* datakit protocols */ -#define AF_CCITT 10 /* CCITT protocols, X.25 etc */ -#define AF_SNA 11 /* IBM SNA */ -#define AF_DECnet 12 /* DECnet */ -#define AF_DLI 13 /* DEC Direct data link interface */ -#define AF_LAT 14 /* LAT */ -#define AF_HYLINK 15 /* NSC Hyperchannel */ -#define AF_APPLETALK 16 /* Apple Talk */ -#define AF_ROUTE 17 /* Internal Routing Protocol */ -#define AF_LINK 18 /* Link layer interface */ -#define pseudo_AF_XTP 19 /* eXpress Transfer Protocol (no AF) */ -#define AF_COIP 20 /* connection-oriented IP, aka ST II */ -#define AF_CNT 21 /* Computer Network Technology */ -#define pseudo_AF_RTIP 22 /* Help Identify RTIP packets */ -#define AF_IPX 23 /* Novell Internet Protocol */ -#define AF_SIP 24 /* Simple Internet Protocol */ -#define pseudo_AF_PIP 25 /* Help Identify PIP packets */ -#define AF_ISDN 26 /* Integrated Services Digital Network*/ -#define AF_E164 AF_ISDN /* CCITT E.164 recommendation */ -#define pseudo_AF_KEY 27 /* Internal key-management function */ -#endif -#define AF_INET6 28 /* IPv6 */ -#if __BSD_VISIBLE -#define AF_NATM 29 /* native ATM access */ -#define AF_ATM 30 /* ATM */ -#define pseudo_AF_HDRCMPLT 31 /* Used by BPF to not rewrite headers - * in interface output routine - */ -#define AF_NETGRAPH 32 /* Netgraph sockets */ -#define AF_SLOW 33 /* 802.3ad slow protocol */ -#define AF_SCLUSTER 34 /* Sitara cluster protocol */ -#define AF_ARP 35 -#define AF_BLUETOOTH 36 /* Bluetooth sockets */ -#define AF_IEEE80211 37 /* IEEE 802.11 protocol */ -#define AF_INET_SDP 40 /* OFED Socket Direct Protocol ipv4 */ -#define AF_INET6_SDP 42 /* OFED Socket Direct Protocol ipv6 */ -#define AF_MAX 42 -/* - * When allocating a new AF_ constant, please only allocate - * even numbered constants for FreeBSD until 134 as odd numbered AF_ - * constants 39-133 are now reserved for vendors. - */ -#define AF_VENDOR00 39 -#define AF_VENDOR01 41 -#define AF_VENDOR02 43 -#define AF_VENDOR03 45 -#define AF_VENDOR04 47 -#define AF_VENDOR05 49 -#define AF_VENDOR06 51 -#define AF_VENDOR07 53 -#define AF_VENDOR08 55 -#define AF_VENDOR09 57 -#define AF_VENDOR10 59 -#define AF_VENDOR11 61 -#define AF_VENDOR12 63 -#define AF_VENDOR13 65 -#define AF_VENDOR14 67 -#define AF_VENDOR15 69 -#define AF_VENDOR16 71 -#define AF_VENDOR17 73 -#define AF_VENDOR18 75 -#define AF_VENDOR19 77 -#define AF_VENDOR20 79 -#define AF_VENDOR21 81 -#define AF_VENDOR22 83 -#define AF_VENDOR23 85 -#define AF_VENDOR24 87 -#define AF_VENDOR25 89 -#define AF_VENDOR26 91 -#define AF_VENDOR27 93 -#define AF_VENDOR28 95 -#define AF_VENDOR29 97 -#define AF_VENDOR30 99 -#define AF_VENDOR31 101 -#define AF_VENDOR32 103 -#define AF_VENDOR33 105 -#define AF_VENDOR34 107 -#define AF_VENDOR35 109 -#define AF_VENDOR36 111 -#define AF_VENDOR37 113 -#define AF_VENDOR38 115 -#define AF_VENDOR39 117 -#define AF_VENDOR40 119 -#define AF_VENDOR41 121 -#define AF_VENDOR42 123 -#define AF_VENDOR43 125 -#define AF_VENDOR44 127 -#define AF_VENDOR45 129 -#define AF_VENDOR46 131 -#define AF_VENDOR47 133 -#endif - -/* - * Structure used by kernel to store most - * addresses. - */ -struct sockaddr { - unsigned char sa_len; /* total length */ - sa_family_t sa_family; /* address family */ - char sa_data[14]; /* actually longer; address value */ -}; -#if __BSD_VISIBLE -#define SOCK_MAXADDRLEN 255 /* longest possible addresses */ - -/* - * Structure used by kernel to pass protocol - * information in raw sockets. - */ -struct sockproto { - unsigned short sp_family; /* address family */ - unsigned short sp_protocol; /* protocol */ -}; -#endif - -#include <sys/_sockaddr_storage.h> - -#if __BSD_VISIBLE -/* - * Protocol families, same as address families for now. - */ -#define PF_UNSPEC AF_UNSPEC -#define PF_LOCAL AF_LOCAL -#define PF_UNIX PF_LOCAL /* backward compatibility */ -#define PF_INET AF_INET -#define PF_IMPLINK AF_IMPLINK -#define PF_PUP AF_PUP -#define PF_CHAOS AF_CHAOS -#define PF_NETBIOS AF_NETBIOS -#define PF_ISO AF_ISO -#define PF_OSI AF_ISO -#define PF_ECMA AF_ECMA -#define PF_DATAKIT AF_DATAKIT -#define PF_CCITT AF_CCITT -#define PF_SNA AF_SNA -#define PF_DECnet AF_DECnet -#define PF_DLI AF_DLI -#define PF_LAT AF_LAT -#define PF_HYLINK AF_HYLINK -#define PF_APPLETALK AF_APPLETALK -#define PF_ROUTE AF_ROUTE -#define PF_LINK AF_LINK -#define PF_XTP pseudo_AF_XTP /* really just proto family, no AF */ -#define PF_COIP AF_COIP -#define PF_CNT AF_CNT -#define PF_SIP AF_SIP -#define PF_IPX AF_IPX -#define PF_RTIP pseudo_AF_RTIP /* same format as AF_INET */ -#define PF_PIP pseudo_AF_PIP -#define PF_ISDN AF_ISDN -#define PF_KEY pseudo_AF_KEY -#define PF_INET6 AF_INET6 -#define PF_NATM AF_NATM -#define PF_ATM AF_ATM -#define PF_NETGRAPH AF_NETGRAPH -#define PF_SLOW AF_SLOW -#define PF_SCLUSTER AF_SCLUSTER -#define PF_ARP AF_ARP -#define PF_BLUETOOTH AF_BLUETOOTH -#define PF_IEEE80211 AF_IEEE80211 -#define PF_INET_SDP AF_INET_SDP -#define PF_INET6_SDP AF_INET6_SDP - -#define PF_MAX AF_MAX - -/* - * Definitions for network related sysctl, CTL_NET. - * - * Second level is protocol family. - * Third level is protocol number. - * - * Further levels are defined by the individual families. - */ - -/* - * PF_ROUTE - Routing table - * - * Three additional levels are defined: - * Fourth: address family, 0 is wildcard - * Fifth: type of info, defined below - * Sixth: flag(s) to mask with for NET_RT_FLAGS - */ -#define NET_RT_DUMP 1 /* dump; may limit to a.f. */ -#define NET_RT_FLAGS 2 /* by flags, e.g. RESOLVING */ -#define NET_RT_IFLIST 3 /* survey interface list */ -#define NET_RT_IFMALIST 4 /* return multicast address list */ -#define NET_RT_IFLISTL 5 /* Survey interface list, using 'l'en - * versions of msghdr structs. */ -#endif /* __BSD_VISIBLE */ - -/* - * Maximum queue length specifiable by listen. - */ -#define SOMAXCONN 128 - -/* - * Message header for recvmsg and sendmsg calls. - * Used value-result for recvmsg, value only for sendmsg. - */ -struct msghdr { - void *msg_name; /* optional address */ - socklen_t msg_namelen; /* size of address */ - struct iovec *msg_iov; /* scatter/gather array */ - int msg_iovlen; /* # elements in msg_iov */ - void *msg_control; /* ancillary data, see below */ - socklen_t msg_controllen; /* ancillary data buffer len */ - int msg_flags; /* flags on received message */ -}; - -#define MSG_OOB 0x1 /* process out-of-band data */ -#define MSG_PEEK 0x2 /* peek at incoming message */ -#define MSG_DONTROUTE 0x4 /* send without using routing tables */ -#define MSG_EOR 0x8 /* data completes record */ -#define MSG_TRUNC 0x10 /* data discarded before delivery */ -#define MSG_CTRUNC 0x20 /* control data lost before delivery */ -#define MSG_WAITALL 0x40 /* wait for full request or error */ -#if __POSIX_VISIBLE >= 200809 -#define MSG_NOSIGNAL 0x20000 /* do not generate SIGPIPE on EOF */ -#endif -#if __BSD_VISIBLE -#define MSG_DONTWAIT 0x80 /* this message should be nonblocking */ -#define MSG_EOF 0x100 /* data completes connection */ -#define MSG_NOTIFICATION 0x2000 /* SCTP notification */ -#define MSG_NBIO 0x4000 /* FIONBIO mode, used by fifofs */ -#define MSG_COMPAT 0x8000 /* used in sendit() */ -#define MSG_CMSG_CLOEXEC 0x40000 /* make received fds close-on-exec */ -#define MSG_WAITFORONE 0x80000 /* for recvmmsg() */ -#endif -#ifdef _KERNEL -#define MSG_SOCALLBCK 0x10000 /* for use by socket callbacks - soreceive (TCP) */ -#endif - -/* - * Header for ancillary data objects in msg_control buffer. - * Used for additional information with/about a datagram - * not expressible by flags. The format is a sequence - * of message elements headed by cmsghdr structures. - */ -struct cmsghdr { - socklen_t cmsg_len; /* data byte count, including hdr */ - int cmsg_level; /* originating protocol */ - int cmsg_type; /* protocol-specific type */ -/* followed by u_char cmsg_data[]; */ -}; - -#if __BSD_VISIBLE -/* - * While we may have more groups than this, the cmsgcred struct must - * be able to fit in an mbuf and we have historically supported a - * maximum of 16 groups. -*/ -#define CMGROUP_MAX 16 - -/* - * Credentials structure, used to verify the identity of a peer - * process that has sent us a message. This is allocated by the - * peer process but filled in by the kernel. This prevents the - * peer from lying about its identity. (Note that cmcred_groups[0] - * is the effective GID.) - */ -struct cmsgcred { - pid_t cmcred_pid; /* PID of sending process */ - uid_t cmcred_uid; /* real UID of sending process */ - uid_t cmcred_euid; /* effective UID of sending process */ - gid_t cmcred_gid; /* real GID of sending process */ - short cmcred_ngroups; /* number or groups */ - gid_t cmcred_groups[CMGROUP_MAX]; /* groups */ -}; - -/* - * Socket credentials. - */ -struct sockcred { - uid_t sc_uid; /* real user id */ - uid_t sc_euid; /* effective user id */ - gid_t sc_gid; /* real group id */ - gid_t sc_egid; /* effective group id */ - int sc_ngroups; /* number of supplemental groups */ - gid_t sc_groups[1]; /* variable length */ -}; - -/* - * Compute size of a sockcred structure with groups. - */ -#define SOCKCREDSIZE(ngrps) \ - (sizeof(struct sockcred) + (sizeof(gid_t) * ((ngrps) - 1))) - -#endif /* __BSD_VISIBLE */ - -/* given pointer to struct cmsghdr, return pointer to data */ -#define CMSG_DATA(cmsg) ((unsigned char *)(cmsg) + \ - _ALIGN(sizeof(struct cmsghdr))) - -/* given pointer to struct cmsghdr, return pointer to next cmsghdr */ -#define CMSG_NXTHDR(mhdr, cmsg) \ - ((char *)(cmsg) == (char *)0 ? CMSG_FIRSTHDR(mhdr) : \ - ((char *)(cmsg) + _ALIGN(((struct cmsghdr *)(cmsg))->cmsg_len) + \ - _ALIGN(sizeof(struct cmsghdr)) > \ - (char *)(mhdr)->msg_control + (mhdr)->msg_controllen) ? \ - (struct cmsghdr *)0 : \ - (struct cmsghdr *)(void *)((char *)(cmsg) + \ - _ALIGN(((struct cmsghdr *)(cmsg))->cmsg_len))) - -/* - * RFC 2292 requires to check msg_controllen, in case that the kernel returns - * an empty list for some reasons. - */ -#define CMSG_FIRSTHDR(mhdr) \ - ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \ - (struct cmsghdr *)(mhdr)->msg_control : \ - (struct cmsghdr *)0) - -#if __BSD_VISIBLE -/* RFC 2292 additions */ -#define CMSG_SPACE(l) (_ALIGN(sizeof(struct cmsghdr)) + _ALIGN(l)) -#define CMSG_LEN(l) (_ALIGN(sizeof(struct cmsghdr)) + (l)) -#endif - -#ifdef _KERNEL -#define CMSG_ALIGN(n) _ALIGN(n) -#endif - -/* "Socket"-level control message types: */ -#define SCM_RIGHTS 0x01 /* access rights (array of int) */ -#if __BSD_VISIBLE -#define SCM_TIMESTAMP 0x02 /* timestamp (struct timeval) */ -#define SCM_CREDS 0x03 /* process creds (struct cmsgcred) */ -#define SCM_BINTIME 0x04 /* timestamp (struct bintime) */ -#endif - -#if __BSD_VISIBLE -/* - * 4.3 compat sockaddr, move to compat file later - */ -struct osockaddr { - unsigned short sa_family; /* address family */ - char sa_data[14]; /* up to 14 bytes of direct address */ -}; - -/* - * 4.3-compat message header (move to compat file later). - */ -struct omsghdr { - char *msg_name; /* optional address */ - int msg_namelen; /* size of address */ - struct iovec *msg_iov; /* scatter/gather array */ - int msg_iovlen; /* # elements in msg_iov */ - char *msg_accrights; /* access rights sent/received */ - int msg_accrightslen; -}; -#endif - -/* - * howto arguments for shutdown(2), specified by Posix.1g. - */ -#define SHUT_RD 0 /* shut down the reading side */ -#define SHUT_WR 1 /* shut down the writing side */ -#define SHUT_RDWR 2 /* shut down both sides */ - -#if __BSD_VISIBLE -/* for SCTP */ -/* we cheat and use the SHUT_XX defines for these */ -#define PRU_FLUSH_RD SHUT_RD -#define PRU_FLUSH_WR SHUT_WR -#define PRU_FLUSH_RDWR SHUT_RDWR -#endif - - -#if __BSD_VISIBLE -/* - * sendfile(2) header/trailer struct - */ -struct sf_hdtr { - struct iovec *headers; /* pointer to an array of header struct iovec's */ - int hdr_cnt; /* number of header iovec's */ - struct iovec *trailers; /* pointer to an array of trailer struct iovec's */ - int trl_cnt; /* number of trailer iovec's */ -}; - -/* - * Sendfile-specific flag(s) - */ -#define SF_NODISKIO 0x00000001 -#define SF_MNOWAIT 0x00000002 /* obsolete */ -#define SF_SYNC 0x00000004 -#define SF_NOCACHE 0x00000010 -#define SF_FLAGS(rh, flags) (((rh) << 16) | (flags)) - -#ifdef _KERNEL -#define SF_READAHEAD(flags) ((flags) >> 16) -#endif /* _KERNEL */ - -/* - * Sendmmsg/recvmmsg specific structure(s) - */ -struct mmsghdr { - struct msghdr msg_hdr; /* message header */ - ssize_t msg_len; /* message length */ -}; -#endif /* __BSD_VISIBLE */ - -#ifndef _KERNEL - -#include <sys/cdefs.h> - -__BEGIN_DECLS -int accept(int, struct sockaddr * __restrict, socklen_t * __restrict); -int bind(int, const struct sockaddr *, socklen_t); -int connect(int, const struct sockaddr *, socklen_t); -#if __BSD_VISIBLE -int accept4(int, struct sockaddr * __restrict, socklen_t * __restrict, int); -int bindat(int, int, const struct sockaddr *, socklen_t); -int connectat(int, int, const struct sockaddr *, socklen_t); -#endif -int getpeername(int, struct sockaddr * __restrict, socklen_t * __restrict); -int getsockname(int, struct sockaddr * __restrict, socklen_t * __restrict); -int getsockopt(int, int, int, void * __restrict, socklen_t * __restrict); -int listen(int, int); -ssize_t recv(int, void *, size_t, int); -ssize_t recvfrom(int, void *, size_t, int, struct sockaddr * __restrict, socklen_t * __restrict); -ssize_t recvmsg(int, struct msghdr *, int); -#if __BSD_VISIBLE -struct timespec; -ssize_t recvmmsg(int, struct mmsghdr * __restrict, size_t, int, - const struct timespec * __restrict); -#endif -ssize_t send(int, const void *, size_t, int); -ssize_t sendto(int, const void *, - size_t, int, const struct sockaddr *, socklen_t); -ssize_t sendmsg(int, const struct msghdr *, int); -#if __BSD_VISIBLE -int sendfile(int, int, off_t, size_t, struct sf_hdtr *, off_t *, int); -ssize_t sendmmsg(int, struct mmsghdr * __restrict, size_t, int); -int setfib(int); -#endif -int setsockopt(int, int, int, const void *, socklen_t); -int shutdown(int, int); -int sockatmark(int); -int socket(int, int, int); -int socketpair(int, int, int, int *); -__END_DECLS - -#endif /* !_KERNEL */ - -#ifdef _KERNEL -struct socket; - -struct tcpcb *so_sototcpcb(struct socket *so); -struct inpcb *so_sotoinpcb(struct socket *so); -struct sockbuf *so_sockbuf_snd(struct socket *); -struct sockbuf *so_sockbuf_rcv(struct socket *); - -int so_state_get(const struct socket *); -void so_state_set(struct socket *, int); - -int so_options_get(const struct socket *); -void so_options_set(struct socket *, int); - -int so_error_get(const struct socket *); -void so_error_set(struct socket *, int); - -int so_linger_get(const struct socket *); -void so_linger_set(struct socket *, int); - -struct protosw *so_protosw_get(const struct socket *); -void so_protosw_set(struct socket *, struct protosw *); - -void so_sorwakeup_locked(struct socket *so); -void so_sowwakeup_locked(struct socket *so); - -void so_sorwakeup(struct socket *so); -void so_sowwakeup(struct socket *so); - -void so_lock(struct socket *so); -void so_unlock(struct socket *so); - -void so_listeners_apply_all(struct socket *so, void (*func)(struct socket *, void *), void *arg); - -#endif - - -#endif /* !_SYS_SOCKET_H_ */ |