1 /* 2 * 3 * Copyright 2016 gRPC authors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19 #include <grpc/support/port_platform.h> 20 21 #ifndef GRPC_CORE_LIB_IOMGR_PORT_H 22 #define GRPC_CORE_LIB_IOMGR_PORT_H 23 24 #ifdef GRPC_UV 25 #ifndef GRPC_CUSTOM_SOCKET 26 #define GRPC_CUSTOM_SOCKET 27 #endif 28 #endif 29 #if defined(GRPC_CUSTOM_SOCKET) 30 // Do Nothing 31 #elif defined(GPR_MANYLINUX1) 32 #define GRPC_HAVE_ARPA_NAMESER 1 33 #define GRPC_HAVE_IFADDRS 1 34 #define GRPC_HAVE_IPV6_RECVPKTINFO 1 35 #define GRPC_HAVE_IP_PKTINFO 1 36 #define GRPC_HAVE_MSG_NOSIGNAL 1 37 #define GRPC_HAVE_UNIX_SOCKET 1 38 #define GRPC_POSIX_FORK 1 39 #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 40 #define GRPC_POSIX_SOCKET 1 41 #define GRPC_POSIX_SOCKETUTILS 1 42 #define GRPC_POSIX_WAKEUP_FD 1 43 #define GRPC_LINUX_EPOLL 1 44 #elif defined(GPR_WINDOWS) 45 #define GRPC_WINSOCK_SOCKET 1 46 #define GRPC_WINDOWS_SOCKETUTILS 1 47 #elif defined(GPR_ANDROID) 48 #define GRPC_HAVE_IPV6_RECVPKTINFO 1 49 #define GRPC_HAVE_IP_PKTINFO 1 50 #define GRPC_HAVE_MSG_NOSIGNAL 1 51 #define GRPC_HAVE_UNIX_SOCKET 1 52 #define GRPC_LINUX_EVENTFD 1 53 #define GRPC_POSIX_SOCKET 1 54 #define GRPC_POSIX_SOCKETUTILS 1 55 #define GRPC_POSIX_WAKEUP_FD 1 56 #elif defined(GPR_LINUX) 57 #define GRPC_HAVE_ARPA_NAMESER 1 58 #define GRPC_HAVE_IFADDRS 1 59 #define GRPC_HAVE_IPV6_RECVPKTINFO 1 60 #define GRPC_HAVE_IP_PKTINFO 1 61 #define GRPC_HAVE_MSG_NOSIGNAL 1 62 #define GRPC_HAVE_UNIX_SOCKET 1 63 #ifdef LINUX_VERSION_CODE 64 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0) 65 #define GRPC_LINUX_ERRQUEUE 1 66 #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0) */ 67 #endif /* LINUX_VERSION_CODE */ 68 #define GRPC_LINUX_MULTIPOLL_WITH_EPOLL 1 69 #define GRPC_POSIX_FORK 1 70 #define GRPC_POSIX_HOST_NAME_MAX 1 71 #define GRPC_POSIX_SOCKET 1 72 #define GRPC_POSIX_WAKEUP_FD 1 73 #ifdef __GLIBC_PREREQ 74 #if __GLIBC_PREREQ(2, 4) 75 #define GRPC_LINUX_EPOLL 1 76 #endif 77 #if __GLIBC_PREREQ(2, 9) 78 #define GRPC_LINUX_EPOLL_CREATE1 1 79 #define GRPC_LINUX_EVENTFD 1 80 #endif 81 #if __GLIBC_PREREQ(2, 10) 82 #define GRPC_LINUX_SOCKETUTILS 1 83 #endif 84 #endif 85 #ifdef LINUX_VERSION_CODE 86 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37) 87 #define GRPC_HAVE_TCP_USER_TIMEOUT 88 #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37) */ 89 #endif /* LINUX_VERSION_CODE */ 90 #ifndef __GLIBC__ 91 #define GRPC_LINUX_EPOLL 1 92 #define GRPC_LINUX_EPOLL_CREATE1 1 93 #define GRPC_LINUX_EVENTFD 1 94 #define GRPC_MSG_IOVLEN_TYPE int 95 #endif 96 #ifndef GRPC_LINUX_EVENTFD 97 #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 98 #endif 99 #ifndef GRPC_LINUX_SOCKETUTILS 100 #define GRPC_POSIX_SOCKETUTILS 101 #endif 102 #elif defined(GPR_APPLE) 103 #define GRPC_HAVE_ARPA_NAMESER 1 104 #define GRPC_HAVE_IFADDRS 1 105 #define GRPC_HAVE_SO_NOSIGPIPE 1 106 #define GRPC_HAVE_UNIX_SOCKET 1 107 #define GRPC_MSG_IOVLEN_TYPE int 108 #define GRPC_POSIX_FORK 1 109 #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 110 #ifdef GRPC_CFSTREAM 111 #define GRPC_CFSTREAM_IOMGR 1 112 #define GRPC_CFSTREAM_CLIENT 1 113 #define GRPC_CFSTREAM_ENDPOINT 1 114 #define GRPC_POSIX_SOCKET_ARES_EV_DRIVER 1 115 #define GRPC_POSIX_SOCKET_EV 1 116 #define GRPC_POSIX_SOCKET_EV_EPOLL1 1 117 #define GRPC_POSIX_SOCKET_EV_EPOLLEX 1 118 #define GRPC_POSIX_SOCKET_EV_EPOLLSIG 1 119 #define GRPC_POSIX_SOCKET_EV_POLL 1 120 #define GRPC_POSIX_SOCKET_RESOLVE_ADDRESS 1 121 #define GRPC_POSIX_SOCKET_SOCKADDR 1 122 #define GRPC_POSIX_SOCKET_SOCKET_FACTORY 1 123 #define GRPC_POSIX_SOCKET_TCP 1 124 #define GRPC_POSIX_SOCKET_TCP_CLIENT 1 125 #define GRPC_POSIX_SOCKET_TCP_SERVER 1 126 #define GRPC_POSIX_SOCKET_TCP_SERVER_UTILS_COMMON 1 127 #define GRPC_POSIX_SOCKET_UTILS_COMMON 1 128 #else 129 #define GRPC_POSIX_SOCKET 1 130 #endif 131 #define GRPC_POSIX_SOCKETUTILS 1 132 #define GRPC_POSIX_SYSCONF 1 133 #define GRPC_POSIX_WAKEUP_FD 1 134 #elif defined(GPR_FREEBSD) 135 #define GRPC_HAVE_ARPA_NAMESER 1 136 #define GRPC_HAVE_IFADDRS 1 137 #define GRPC_HAVE_IPV6_RECVPKTINFO 1 138 #define GRPC_HAVE_SO_NOSIGPIPE 1 139 #define GRPC_HAVE_UNIX_SOCKET 1 140 #define GRPC_POSIX_FORK 1 141 #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 142 #define GRPC_POSIX_SOCKET 1 143 #define GRPC_POSIX_SOCKETUTILS 1 144 #define GRPC_POSIX_WAKEUP_FD 1 145 #elif defined(GPR_OPENBSD) 146 #define GRPC_HAVE_IFADDRS 1 147 #define GRPC_HAVE_IPV6_RECVPKTINFO 1 148 #define GRPC_HAVE_UNIX_SOCKET 1 149 #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 150 #define GRPC_POSIX_SOCKET 1 151 #define GRPC_POSIX_SOCKETUTILS 1 152 #define GRPC_POSIX_WAKEUP_FD 1 153 #elif defined(GPR_SOLARIS) 154 #define GRPC_HAVE_UNIX_SOCKET 1 155 #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 156 #define GRPC_POSIX_SOCKET 1 157 #define GRPC_POSIX_SOCKETUTILS 1 158 #define GRPC_POSIX_WAKEUP_FD 1 159 #elif defined(GPR_AIX) 160 #define GRPC_HAVE_UNIX_SOCKET 1 161 #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 162 #define GRPC_POSIX_SOCKET 1 163 #define GRPC_POSIX_SOCKETUTILS 1 164 #define GRPC_POSIX_WAKEUP_FD 1 165 #elif defined(GPR_NACL) 166 #define GRPC_HAVE_ARPA_NAMESER 1 167 #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 168 #define GRPC_POSIX_SOCKET 1 169 #define GRPC_POSIX_SOCKETUTILS 1 170 #define GRPC_POSIX_WAKEUP_FD 1 171 #elif !defined(GPR_NO_AUTODETECT_PLATFORM) 172 #error "Platform not recognized" 173 #endif 174 175 #if defined(GRPC_POSIX_SOCKET) + defined(GRPC_WINSOCK_SOCKET) + \ 176 defined(GRPC_CUSTOM_SOCKET) + defined(GRPC_CFSTREAM) != \ 177 1 178 #error \ 179 "Must define exactly one of GRPC_POSIX_SOCKET, GRPC_WINSOCK_SOCKET, GRPC_CUSTOM_SOCKET" 180 #endif 181 182 #ifdef GRPC_POSIX_SOCKET 183 #define GRPC_POSIX_SOCKET_ARES_EV_DRIVER 1 184 #define GRPC_POSIX_SOCKET_EV 1 185 #define GRPC_POSIX_SOCKET_EV_EPOLLEX 1 186 #define GRPC_POSIX_SOCKET_EV_EPOLLSIG 1 187 #define GRPC_POSIX_SOCKET_EV_POLL 1 188 #define GRPC_POSIX_SOCKET_EV_EPOLL1 1 189 #define GRPC_POSIX_SOCKET_IOMGR 1 190 #define GRPC_POSIX_SOCKET_RESOLVE_ADDRESS 1 191 #define GRPC_POSIX_SOCKET_SOCKADDR 1 192 #define GRPC_POSIX_SOCKET_SOCKET_FACTORY 1 193 #define GRPC_POSIX_SOCKET_TCP 1 194 #define GRPC_POSIX_SOCKET_TCP_CLIENT 1 195 #define GRPC_POSIX_SOCKET_TCP_SERVER 1 196 #define GRPC_POSIX_SOCKET_TCP_SERVER_UTILS_COMMON 1 197 #define GRPC_POSIX_SOCKET_UTILS_COMMON 1 198 #endif 199 200 #if defined(GRPC_POSIX_HOST_NAME_MAX) && defined(GRPC_POSIX_SYSCONF) 201 #error "Cannot define both GRPC_POSIX_HOST_NAME_MAX and GRPC_POSIX_SYSCONF" 202 #endif 203 #if !defined(GRPC_POSIX_HOST_NAME_MAX) && !defined(GRPC_POSIX_SYSCONF) 204 #define GRPC_GETHOSTNAME_FALLBACK 1 205 #endif 206 207 #endif /* GRPC_CORE_LIB_IOMGR_PORT_H */ 208