1// 2// detail/socket_types.hpp 3// ~~~~~~~~~~~~~~~~~~~~~~~ 4// 5// Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com) 6// 7// Distributed under the Boost Software License, Version 1.0. (See accompanying 8// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 9// 10 11#ifndef ASIO_DETAIL_SOCKET_TYPES_HPP 12#define ASIO_DETAIL_SOCKET_TYPES_HPP 13 14 15#include "asio/detail/config.hpp" 16 17# include <sys/ioctl.h> 18# include <sys/poll.h> 19# include <sys/types.h> 20# include <sys/stat.h> 21# include <fcntl.h> 22# if defined(__hpux) 23# include <sys/time.h> 24# endif 25# if !defined(__hpux) || defined(__SELECT) 26# include <sys/select.h> 27# endif 28# include <sys/socket.h> 29# include <sys/uio.h> 30# include <sys/un.h> 31# include <netinet/in.h> 32# include <netinet/tcp.h> 33# include <arpa/inet.h> 34# include <netdb.h> 35# include <net/if.h> 36# include <limits.h> 37# if defined(__sun) 38# include <sys/filio.h> 39# include <sys/sockio.h> 40# endif 41 42#include "asio/detail/push_options.hpp" 43 44namespace asio { 45namespace detail { 46 47typedef int socket_type; 48const int invalid_socket = -1; 49const int socket_error_retval = -1; 50const int max_addr_v4_str_len = INET_ADDRSTRLEN; 51#if defined(INET6_ADDRSTRLEN) 52const int max_addr_v6_str_len = INET6_ADDRSTRLEN + 1 + IF_NAMESIZE; 53#else // defined(INET6_ADDRSTRLEN) 54const int max_addr_v6_str_len = 256; 55#endif // defined(INET6_ADDRSTRLEN) 56typedef sockaddr socket_addr_type; 57typedef in_addr in4_addr_type; 58# if defined(__hpux) 59// HP-UX doesn't provide ip_mreq when _XOPEN_SOURCE_EXTENDED is defined. 60struct in4_mreq_type 61{ 62 struct in_addr imr_multiaddr; 63 struct in_addr imr_interface; 64}; 65# else 66typedef ip_mreq in4_mreq_type; 67# endif 68typedef sockaddr_in sockaddr_in4_type; 69typedef in6_addr in6_addr_type; 70typedef ipv6_mreq in6_mreq_type; 71typedef sockaddr_in6 sockaddr_in6_type; 72typedef sockaddr_storage sockaddr_storage_type; 73typedef sockaddr_un sockaddr_un_type; 74typedef addrinfo addrinfo_type; 75typedef ::linger linger_type; 76typedef int ioctl_arg_type; 77typedef uint32_t u_long_type; 78typedef uint16_t u_short_type; 79#if defined(ASIO_HAS_SSIZE_T) 80typedef ssize_t signed_size_type; 81#else // defined(ASIO_HAS_SSIZE_T) 82typedef int signed_size_type; 83#endif // defined(ASIO_HAS_SSIZE_T) 84# define ASIO_OS_DEF(c) ASIO_OS_DEF_##c 85# define ASIO_OS_DEF_AF_UNSPEC AF_UNSPEC 86# define ASIO_OS_DEF_AF_INET AF_INET 87# define ASIO_OS_DEF_AF_INET6 AF_INET6 88# define ASIO_OS_DEF_SOCK_STREAM SOCK_STREAM 89# define ASIO_OS_DEF_SOCK_DGRAM SOCK_DGRAM 90# define ASIO_OS_DEF_SOCK_RAW SOCK_RAW 91# define ASIO_OS_DEF_SOCK_SEQPACKET SOCK_SEQPACKET 92# define ASIO_OS_DEF_IPPROTO_IP IPPROTO_IP 93# define ASIO_OS_DEF_IPPROTO_IPV6 IPPROTO_IPV6 94# define ASIO_OS_DEF_IPPROTO_TCP IPPROTO_TCP 95# define ASIO_OS_DEF_IPPROTO_UDP IPPROTO_UDP 96# define ASIO_OS_DEF_IPPROTO_ICMP IPPROTO_ICMP 97# define ASIO_OS_DEF_IPPROTO_ICMPV6 IPPROTO_ICMPV6 98# define ASIO_OS_DEF_FIONBIO FIONBIO 99# define ASIO_OS_DEF_FIONREAD FIONREAD 100# define ASIO_OS_DEF_INADDR_ANY INADDR_ANY 101# define ASIO_OS_DEF_MSG_OOB MSG_OOB 102# define ASIO_OS_DEF_MSG_PEEK MSG_PEEK 103# define ASIO_OS_DEF_MSG_DONTROUTE MSG_DONTROUTE 104# define ASIO_OS_DEF_MSG_EOR MSG_EOR 105# define ASIO_OS_DEF_SHUT_RD SHUT_RD 106# define ASIO_OS_DEF_SHUT_WR SHUT_WR 107# define ASIO_OS_DEF_SHUT_RDWR SHUT_RDWR 108# define ASIO_OS_DEF_SOMAXCONN SOMAXCONN 109# define ASIO_OS_DEF_SOL_SOCKET SOL_SOCKET 110# define ASIO_OS_DEF_SO_BROADCAST SO_BROADCAST 111# define ASIO_OS_DEF_SO_DEBUG SO_DEBUG 112# define ASIO_OS_DEF_SO_DONTROUTE SO_DONTROUTE 113# define ASIO_OS_DEF_SO_KEEPALIVE SO_KEEPALIVE 114# define ASIO_OS_DEF_SO_LINGER SO_LINGER 115# define ASIO_OS_DEF_SO_SNDBUF SO_SNDBUF 116# define ASIO_OS_DEF_SO_RCVBUF SO_RCVBUF 117# define ASIO_OS_DEF_SO_SNDLOWAT SO_SNDLOWAT 118# define ASIO_OS_DEF_SO_RCVLOWAT SO_RCVLOWAT 119# define ASIO_OS_DEF_SO_REUSEADDR SO_REUSEADDR 120# define ASIO_OS_DEF_TCP_NODELAY TCP_NODELAY 121# define ASIO_OS_DEF_IP_MULTICAST_IF IP_MULTICAST_IF 122# define ASIO_OS_DEF_IP_MULTICAST_TTL IP_MULTICAST_TTL 123# define ASIO_OS_DEF_IP_MULTICAST_LOOP IP_MULTICAST_LOOP 124# define ASIO_OS_DEF_IP_ADD_MEMBERSHIP IP_ADD_MEMBERSHIP 125# define ASIO_OS_DEF_IP_DROP_MEMBERSHIP IP_DROP_MEMBERSHIP 126# define ASIO_OS_DEF_IP_TTL IP_TTL 127# define ASIO_OS_DEF_IPV6_UNICAST_HOPS IPV6_UNICAST_HOPS 128# define ASIO_OS_DEF_IPV6_MULTICAST_IF IPV6_MULTICAST_IF 129# define ASIO_OS_DEF_IPV6_MULTICAST_HOPS IPV6_MULTICAST_HOPS 130# define ASIO_OS_DEF_IPV6_MULTICAST_LOOP IPV6_MULTICAST_LOOP 131# define ASIO_OS_DEF_IPV6_JOIN_GROUP IPV6_JOIN_GROUP 132# define ASIO_OS_DEF_IPV6_LEAVE_GROUP IPV6_LEAVE_GROUP 133# define ASIO_OS_DEF_AI_CANONNAME AI_CANONNAME 134# define ASIO_OS_DEF_AI_PASSIVE AI_PASSIVE 135# define ASIO_OS_DEF_AI_NUMERICHOST AI_NUMERICHOST 136# if defined(AI_NUMERICSERV) 137# define ASIO_OS_DEF_AI_NUMERICSERV AI_NUMERICSERV 138# else 139# define ASIO_OS_DEF_AI_NUMERICSERV 0 140# endif 141// Note: QNX Neutrino 6.3 defines AI_V4MAPPED, AI_ALL and AI_ADDRCONFIG but 142// does not implement them. Therefore they are specifically excluded here. 143# if defined(AI_V4MAPPED) && !defined(__QNXNTO__) 144# define ASIO_OS_DEF_AI_V4MAPPED AI_V4MAPPED 145# else 146# define ASIO_OS_DEF_AI_V4MAPPED 0 147# endif 148# if defined(AI_ALL) && !defined(__QNXNTO__) 149# define ASIO_OS_DEF_AI_ALL AI_ALL 150# else 151# define ASIO_OS_DEF_AI_ALL 0 152# endif 153# if defined(AI_ADDRCONFIG) && !defined(__QNXNTO__) 154# define ASIO_OS_DEF_AI_ADDRCONFIG AI_ADDRCONFIG 155# else 156# define ASIO_OS_DEF_AI_ADDRCONFIG 0 157# endif 158# if defined(IOV_MAX) 159const int max_iov_len = IOV_MAX; 160# else 161// POSIX platforms are not required to define IOV_MAX. 162const int max_iov_len = 16; 163# endif 164const int custom_socket_option_level = 0xA5100000; 165const int enable_connection_aborted_option = 1; 166const int always_fail_option = 2; 167 168} // namespace detail 169} // namespace asio 170 171#include "asio/detail/pop_options.hpp" 172 173#endif // ASIO_DETAIL_SOCKET_TYPES_HPP 174