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Diffstat (limited to 'nuttx/include/sys/socket.h')
| -rw-r--r-- | nuttx/include/sys/socket.h | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/nuttx/include/sys/socket.h b/nuttx/include/sys/socket.h deleted file mode 100644 index 89ade941f..000000000 --- a/nuttx/include/sys/socket.h +++ /dev/null @@ -1,234 +0,0 @@ -/**************************************************************************** - * include/sys/socket.h - * - * Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * 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. - * 3. Neither the name NuttX 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 COPYRIGHT HOLDERS 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 - * COPYRIGHT OWNER 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. - * - ****************************************************************************/ - -#ifndef __INCLUDE_SYS_SOCKET_H -#define __INCLUDE_SYS_SOCKET_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <sys/types.h> - -/**************************************************************************** - * Definitions - ****************************************************************************/ - -/* The socket()domain parameter specifies a communication domain; this selects - * the protocol family which will be used for communication. - */ - -/* Protocol families */ - -#define PF_UNSPEC 0 /* Protocol family unspecified */ -#define PF_UNIX 1 /* Local communication */ -#define PF_LOCAL 1 /* Local communication */ -#define PF_INET 2 /* IPv4 Internet protocols */ -#define PF_INET6 3 /* IPv6 Internet protocols */ -#define PF_IPX 4 /* IPX - Novell protocols */ -#define PF_NETLINK 5 /* Kernel user interface device */ -#define PF_X25 6 /* ITU-T X.25 / ISO-8208 protocol */ -#define PF_AX25 7 /* Amateur radio AX.25 protocol */ -#define PF_ATMPVC 8 /* Access to raw ATM PVCs */ -#define PF_APPLETALK 9 /* Appletalk */ -#define PF_PACKET 10 /* Low level packet interface */ - -/* Address families */ - -#define AF_UNSPEC PF_UNSPEC -#define AF_UNIX PF_UNIX -#define AF_LOCAL PF_LOCAL -#define AF_INET PF_INET -#define AF_INET6 PF_INET6 -#define AF_IPX PF_IPX -#define AF_NETLINK PF_NETLINK -#define AF_X25 PF_X25 -#define AF_AX25 PF_AX25 -#define AF_ATMPVC PF_ATMPVC -#define AF_APPLETALK PF_APPLETALK -#define AF_PACKET PF_PACKET - -/* The socket created by socket() has the indicated type, which specifies - * the communication semantics. - */ - -#define SOCK_STREAM 0 /* Provides sequenced, reliable, two-way, connection-based byte streams. - * An out-of-band data transmission mechanism may be supported. */ -#define SOCK_DGRAM 1 /* Supports datagrams (connectionless, unreliable messages of a fixed - * maximum length). */ -#define SOCK_SEQPACKET 2 /* Provides a sequenced, reliable, two-way connection-based data - * transmission path for datagrams of fixed maximum length; a consumer - * is required to read an entire packet with each read system call. */ -#define SOCK_RAW 3 /* Provides raw network protocol access. */ -#define SOCK_RDM 4 /* Provides a reliable datagram layer that does not guarantee ordering. */ -#define SOCK_PACKET 5 /* Obsolete and should not be used in new programs */ - -/* Bits in the FLAGS argument to `send', `recv', et al. These are the bits - * recognized by Linus, not all are supported by NuttX. - */ - -#define MSG_OOB 0x0001 /* Process out-of-band data. */ -#define MSG_PEEK 0x0002 /* Peek at incoming messages. */ -#define MSG_DONTROUTE 0x0004 /* Don't use local routing. */ -#define MSG_CTRUNC 0x0008 /* Control data lost before delivery. */ -#define MSG_PROXY 0x0010 /* Supply or ask second address. */ -#define MSG_TRUNC 0x0020 -#define MSG_DONTWAIT 0x0040 /* Enable nonblocking IO. */ -#define MSG_EOR 0x0080 /* End of record. */ -#define MSG_WAITALL 0x0100 /* Wait for a full request. */ -#define MSG_FIN 0x0200 -#define MSG_SYN 0x0400 -#define MSG_CONFIRM 0x0800 /* Confirm path validity. */ -#define MSG_RST 0x1000 -#define MSG_ERRQUEUE 0x2000 /* Fetch message from error queue. */ -#define MSG_NOSIGNAL 0x4000 /* Do not generate SIGPIPE. */ -#define MSG_MORE 0x8000 /* Sender will send more. */ - -/* Socket options */ - -#define SO_DEBUG 0 /* Enables recording of debugging information (get/set). - * arg: pointer to integer containing a boolean value */ -#define SO_ACCEPTCONN 1 /* Reports whether socket listening is enabled (get only). - * arg: pointer to integer containing a boolean value */ -#define SO_BROADCAST 2 /* Permits sending of broadcast messages (get/set). - * arg: pointer to integer containing a boolean value */ -#define SO_REUSEADDR 3 /* Allow reuse of local addresses (get/set) - * arg: pointer to integer containing a boolean value */ -#define SO_KEEPALIVE 4 /* Keeps connections active by enabling the periodic transmission - * of messages (get/set). - * arg: pointer to integer containing a boolean value */ -#define SO_LINGER 5 /* Lingers on a close() if data is present (get/set) - * arg: struct linger */ -#define SO_OOBINLINE 6 /* Leaves received out-of-band data (data marked urgent) inline - * (get/set) arg: pointer to integer containing a boolean value */ -#define SO_SNDBUF 7 /* Sets send buffer size. arg: integer value (get/set). */ -#define SO_RCVBUF 8 /* Sets receive buffer size. arg: integer value (get/set). */ -#define SO_ERROR 9 /* Reports and clears error status (get only). arg: returns - * an integer value */ -#define SO_TYPE 10 /* Reports the socket type (get only). return: int */ -#define SO_DONTROUTE 11 /* Requests that outgoing messages bypass standard routing (get/set) - * arg: pointer to integer containing a boolean value */ -#define SO_RCVLOWAT 12 /* Sets the minimum number of bytes to process for socket input - * (get/set). arg: integer value */ -#define SO_RCVTIMEO 13 /* Sets the timeout value that specifies the maximum amount of time - * an input function waits until it completes (get/set). - * arg: struct timeval */ -#define SO_SNDLOWAT 14 /* Sets the minimum number of bytes to process for socket output - * (get/set). arg: integer value */ -#define SO_SNDTIMEO 15 /* Sets the timeout value specifying the amount of time that an - * output function blocks because flow control prevents data from - * being sent(get/set). arg: struct timeval */ - -/* Protocol levels supported by get/setsockopt(): */ - -#define SOL_SOCKET 0 /* Only socket-level options supported */ - -/**************************************************************************** - * Type Definitions - ****************************************************************************/ - - /* sockaddr_storage structure. This structure must be (1) large enough to - * accommodate all supported protocol-specific address structures, and (2) - * aligned at an appropriate boundary so that pointers to it can be cast - * as pointers to protocol-specific address structures and used to access - * the fields of those structures without alignment problems - */ - -#ifdef CONFIG_NET_IPv6 -struct sockaddr_storage -{ - sa_family_t ss_family; /* Address family */ - char ss_data[18]; /* 18-bytes of address data */ -}; -#else -struct sockaddr_storage -{ - sa_family_t ss_family; /* Address family */ - char ss_data[14]; /* 14-bytes of address data */ -}; -#endif - -/* The sockaddr structure is used to define a socket address which is used - * in the bind(), connect(), getpeername(), getsockname(), recvfrom(), and - * sendto() functions. - */ - -struct sockaddr -{ - sa_family_t sa_family; /* Address family: See AF_* definitions */ - char sa_data[14]; /* 14-bytes of address data */ -}; - -/**************************************************************************** - * Public Function Prototypes - ****************************************************************************/ - -#undef EXTERN -#if defined(__cplusplus) -#define EXTERN extern "C" -extern "C" { -#else -#define EXTERN extern -#endif - -EXTERN int socket(int domain, int type, int protocol); -EXTERN int bind(int sockfd, FAR const struct sockaddr *addr, socklen_t addrlen); -EXTERN int connect(int sockfd, FAR const struct sockaddr *addr, socklen_t addrlen); - -EXTERN int listen(int sockfd, int backlog); -EXTERN int accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen); - -EXTERN ssize_t send(int sockfd, FAR const void *buf, size_t len, int flags); -EXTERN ssize_t sendto(int sockfd, FAR const void *buf, size_t len, int flags, - FAR const struct sockaddr *to, socklen_t tolen); - -EXTERN ssize_t recv(int sockfd, FAR void *buf, size_t len, int flags); -EXTERN ssize_t recvfrom(int sockfd, FAR void *buf, size_t len, int flags, - FAR struct sockaddr *from, FAR socklen_t *fromlen); - -EXTERN int setsockopt(int sockfd, int level, int option, - FAR const void *value, socklen_t value_len); -EXTERN int getsockopt(int sockfd, int level, int option, - FAR void *value, FAR socklen_t *value_len); - -EXTERN int getsockname(int sockfd, FAR struct sockaddr *addr, - FAR socklen_t *addrlen); - -#undef EXTERN -#if defined(__cplusplus) -} -#endif - -#endif /* __INCLUDE_SYS_SOCKET_H */ |