| /* |
| * |
| * Copyright 2016 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| #ifndef GRPC_CORE_LIB_IOMGR_PORT_H |
| #define GRPC_CORE_LIB_IOMGR_PORT_H |
| |
| #include <grpc/support/port_platform.h> |
| |
| /* This needs to be separate from the other conditions because it needs to |
| * apply to custom sockets too */ |
| #ifdef GPR_WINDOWS |
| #define GRPC_ARES_RESOLVE_LOCALHOST_MANUALLY 1 |
| #endif |
| #if defined(GPR_WINDOWS) |
| #define GRPC_WINSOCK_SOCKET 1 |
| #define GRPC_WINDOWS_SOCKETUTILS 1 |
| #define GRPC_WINDOWS_SOCKET_ARES_EV_DRIVER 1 |
| #elif defined(GPR_ANDROID) |
| #define GRPC_HAVE_IPV6_RECVPKTINFO 1 |
| #define GRPC_HAVE_IP_PKTINFO 1 |
| #define GRPC_HAVE_MSG_NOSIGNAL 1 |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| #define GRPC_LINUX_EVENTFD 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #elif defined(GPR_LINUX) |
| #define GRPC_HAVE_ARPA_NAMESER 1 |
| #define GRPC_HAVE_IFADDRS 1 |
| #define GRPC_HAVE_IPV6_RECVPKTINFO 1 |
| #define GRPC_HAVE_IP_PKTINFO 1 |
| #define GRPC_HAVE_MSG_NOSIGNAL 1 |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| /* Linux has TCP_INQ support since 4.18, but it is safe to set |
| the socket option on older kernels. */ |
| #define GRPC_HAVE_TCP_INQ 1 |
| #ifdef LINUX_VERSION_CODE |
| #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0) |
| #define GRPC_LINUX_ERRQUEUE 1 |
| #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0) */ |
| #endif /* LINUX_VERSION_CODE */ |
| #define GRPC_LINUX_MULTIPOLL_WITH_EPOLL 1 |
| #define GRPC_POSIX_FORK 1 |
| #define GRPC_POSIX_HOST_NAME_MAX 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #ifdef __GLIBC_PREREQ |
| #if __GLIBC_PREREQ(2, 4) |
| #define GRPC_LINUX_EPOLL 1 |
| #endif |
| #if __GLIBC_PREREQ(2, 9) |
| #define GRPC_LINUX_EPOLL_CREATE1 1 |
| #define GRPC_LINUX_EVENTFD 1 |
| #endif |
| #if __GLIBC_PREREQ(2, 10) |
| #define GRPC_LINUX_SOCKETUTILS 1 |
| #endif |
| #if !(__GLIBC_PREREQ(2, 18)) |
| /* |
| * TCP_USER_TIMEOUT wasn't imported to glibc until 2.18. Use Linux system |
| * header instead. |
| */ |
| #define GRPC_LINUX_TCP_H 1 |
| #endif /* __GLIBC_PREREQ(2, 17) */ |
| #endif |
| #ifndef __GLIBC__ |
| #define GRPC_LINUX_EPOLL 1 |
| #define GRPC_LINUX_EPOLL_CREATE1 1 |
| #define GRPC_LINUX_EVENTFD 1 |
| #define GRPC_MSG_IOVLEN_TYPE int |
| #endif |
| #ifndef GRPC_LINUX_EVENTFD |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #endif |
| #ifndef GRPC_LINUX_SOCKETUTILS |
| #define GRPC_POSIX_SOCKETUTILS |
| #endif |
| #elif defined(GPR_APPLE) |
| #define GRPC_HAVE_ARPA_NAMESER 1 |
| #define GRPC_HAVE_IFADDRS 1 |
| #define GRPC_HAVE_SO_NOSIGPIPE 1 |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| #define GRPC_MSG_IOVLEN_TYPE int |
| #define GRPC_POSIX_FORK 1 |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #ifdef GRPC_CFSTREAM |
| #define GRPC_CFSTREAM_IOMGR 1 |
| #define GRPC_CFSTREAM_CLIENT 1 |
| #define GRPC_CFSTREAM_ENDPOINT 1 |
| #define GRPC_APPLE_EV 1 |
| #define GRPC_POSIX_SOCKET_ARES_EV_DRIVER 1 |
| #define GRPC_POSIX_SOCKET_EV 1 |
| #define GRPC_POSIX_SOCKET_EV_EPOLL1 1 |
| #define GRPC_POSIX_SOCKET_EV_POLL 1 |
| #define GRPC_POSIX_SOCKET_IF_NAMETOINDEX 1 |
| #define GRPC_POSIX_SOCKET_RESOLVE_ADDRESS 1 |
| #define GRPC_POSIX_SOCKET_SOCKADDR 1 |
| #define GRPC_POSIX_SOCKET_SOCKET_FACTORY 1 |
| #define GRPC_POSIX_SOCKET_TCP 1 |
| #define GRPC_POSIX_SOCKET_TCP_CLIENT 1 |
| #define GRPC_POSIX_SOCKET_TCP_SERVER 1 |
| #define GRPC_POSIX_SOCKET_TCP_SERVER_UTILS_COMMON 1 |
| #define GRPC_POSIX_SOCKET_UDP_SERVER 1 |
| #define GRPC_POSIX_SOCKET_UTILS_COMMON 1 |
| #else |
| #define GRPC_POSIX_SOCKET 1 |
| #endif |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_POSIX_SYSCONF 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #elif defined(GPR_FREEBSD) |
| #define GRPC_HAVE_ARPA_NAMESER 1 |
| #define GRPC_HAVE_IFADDRS 1 |
| #define GRPC_HAVE_IPV6_RECVPKTINFO 1 |
| #define GRPC_HAVE_SO_NOSIGPIPE 1 |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| #define GRPC_POSIX_FORK 1 |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #elif defined(GPR_OPENBSD) |
| #define GRPC_HAVE_IFADDRS 1 |
| #define GRPC_HAVE_IPV6_RECVPKTINFO 1 |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #elif defined(GPR_SOLARIS) |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #elif defined(GPR_AIX) |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #elif defined(GPR_NETBSD) |
| #define GRPC_HAVE_ARPA_NAMESER 1 |
| #define GRPC_HAVE_IFADDRS 1 |
| #define GRPC_HAVE_IPV6_RECVPKTINFO 1 |
| #define GRPC_HAVE_SO_NOSIGPIPE 1 |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| #define GRPC_POSIX_FORK 1 |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #elif defined(GPR_NACL) |
| #define GRPC_HAVE_ARPA_NAMESER 1 |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #elif defined(GPR_FUCHSIA) |
| #define GRPC_HAVE_IFADDRS 1 |
| #define GRPC_HAVE_IPV6_RECVPKTINFO 1 |
| #define GRPC_HAVE_IP_PKTINFO 1 |
| // Zircon does not support the MSG_NOSIGNAL flag since it doesn't support |
| // signals. |
| #undef GRPC_HAVE_MSG_NOSIGNAL |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| // TODO(rudominer) Check that this does something we want. |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_SOCKETADDR 1 |
| // TODO(rudominer) Check this does something we want. |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_TIMER_USE_GENERIC 1 |
| #elif defined(GPR_HAIKU) |
| #define GRPC_HAVE_ARPA_NAMESER 1 |
| #define GRPC_HAVE_IFADDRS 1 |
| #define GRPC_HAVE_IPV6_RECVPKTINFO 1 |
| #define GRPC_HAVE_UNIX_SOCKET 1 |
| #define GRPC_POSIX_FORK 1 |
| #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1 |
| #define GRPC_POSIX_SOCKET 1 |
| #define GRPC_POSIX_SOCKETUTILS 1 |
| #define GRPC_POSIX_WAKEUP_FD 1 |
| #elif !defined(GPR_NO_AUTODETECT_PLATFORM) |
| #error "Platform not recognized" |
| #endif |
| |
| #if defined(GRPC_POSIX_SOCKET) + defined(GRPC_WINSOCK_SOCKET) + \ |
| defined(GRPC_CFSTREAM) != \ |
| 1 |
| #error \ |
| "Must define exactly one of GRPC_POSIX_SOCKET, GRPC_WINSOCK_SOCKET, GRPC_CFSTREAM" |
| #endif |
| |
| #ifdef GRPC_POSIX_SOCKET |
| #define GRPC_POSIX_SOCKET_ARES_EV_DRIVER 1 |
| #define GRPC_POSIX_SOCKET_EV 1 |
| #define GRPC_POSIX_SOCKET_EV_POLL 1 |
| #define GRPC_POSIX_SOCKET_EV_EPOLL1 1 |
| #define GRPC_POSIX_SOCKET_IF_NAMETOINDEX 1 |
| #define GRPC_POSIX_SOCKET_IOMGR 1 |
| #define GRPC_POSIX_SOCKET_RESOLVE_ADDRESS 1 |
| #define GRPC_POSIX_SOCKET_SOCKADDR 1 |
| #define GRPC_POSIX_SOCKET_SOCKET_FACTORY 1 |
| #define GRPC_POSIX_SOCKET_TCP 1 |
| #define GRPC_POSIX_SOCKET_TCP_CLIENT 1 |
| #define GRPC_POSIX_SOCKET_TCP_SERVER 1 |
| #define GRPC_POSIX_SOCKET_TCP_SERVER_UTILS_COMMON 1 |
| #define GRPC_POSIX_SOCKET_UDP_SERVER 1 |
| #define GRPC_POSIX_SOCKET_UTILS_COMMON 1 |
| #endif |
| |
| #if defined(GRPC_POSIX_HOST_NAME_MAX) && defined(GRPC_POSIX_SYSCONF) |
| #error "Cannot define both GRPC_POSIX_HOST_NAME_MAX and GRPC_POSIX_SYSCONF" |
| #endif |
| #if !defined(GRPC_POSIX_HOST_NAME_MAX) && !defined(GRPC_POSIX_SYSCONF) |
| #define GRPC_GETHOSTNAME_FALLBACK 1 |
| #endif |
| |
| #endif /* GRPC_CORE_LIB_IOMGR_PORT_H */ |
