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 44 namespace asio { 45 namespace detail { 46 47 typedef int socket_type; 48 const int invalid_socket = -1; 49 const int socket_error_retval = -1; 50 const int max_addr_v4_str_len = INET_ADDRSTRLEN; 51 #if defined(INET6_ADDRSTRLEN) 52 const int max_addr_v6_str_len = INET6_ADDRSTRLEN + 1 + IF_NAMESIZE; 53 #else // defined(INET6_ADDRSTRLEN) 54 const int max_addr_v6_str_len = 256; 55 #endif // defined(INET6_ADDRSTRLEN) 56 typedef sockaddr socket_addr_type; 57 typedef in_addr in4_addr_type; 58 # if defined(__hpux) 59 // HP-UX doesn't provide ip_mreq when _XOPEN_SOURCE_EXTENDED is defined. 60 struct in4_mreq_type 61 { 62 struct in_addr imr_multiaddr; 63 struct in_addr imr_interface; 64 }; 65 # else 66 typedef ip_mreq in4_mreq_type; 67 # endif 68 typedef sockaddr_in sockaddr_in4_type; 69 typedef in6_addr in6_addr_type; 70 typedef ipv6_mreq in6_mreq_type; 71 typedef sockaddr_in6 sockaddr_in6_type; 72 typedef sockaddr_storage sockaddr_storage_type; 73 typedef sockaddr_un sockaddr_un_type; 74 typedef addrinfo addrinfo_type; 75 typedef ::linger linger_type; 76 typedef int ioctl_arg_type; 77 typedef uint32_t u_long_type; 78 typedef uint16_t u_short_type; 79 #if defined(ASIO_HAS_SSIZE_T) 80 typedef ssize_t signed_size_type; 81 #else // defined(ASIO_HAS_SSIZE_T) 82 typedef 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) 159 const int max_iov_len = IOV_MAX; 160 # else 161 // POSIX platforms are not required to define IOV_MAX. 162 const int max_iov_len = 16; 163 # endif 164 const int custom_socket_option_level = 0xA5100000; 165 const int enable_connection_aborted_option = 1; 166 const 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