1 /* 2 * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #ifndef RDMA_UTILS_MD_H 27 #define RDMA_UTILS_MD_H 28 29 #include <netdb.h> 30 #include <poll.h> 31 #include <sys/socket.h> 32 #include <rdma/rsocket.h> 33 #include <net_util_md.h> 34 35 /************************************************************************ 36 * Functions 37 */ 38 int rdma_supported(); 39 int RDMA_MapSocketOption(jint cmd, int *level, int *optname); 40 int RDMA_Bind(int fd, SOCKETADDRESS *sa, int len); 41 int RDMA_Timeout(JNIEnv *env, int s, long timeout, jlong nanoTimeStamp); 42 int RDMA_Read(int s, void* buf, size_t len); 43 int RDMA_NonBlockingRead(int s, void* buf, size_t len); 44 int RDMA_RecvFrom(int s, void *buf, int len, unsigned int flags, 45 struct sockaddr *from, socklen_t *fromlen); 46 int RDMA_ReadV(int s, const struct iovec * vector, int count); 47 int RDMA_Send(int s, void *msg, int len, unsigned int flags); 48 int RDMA_SendTo(int s, const void *msg, int len, unsigned int 49 flags, const struct sockaddr *to, int tolen); 50 int RDMA_Writev(int s, const struct iovec * vector, int count); 51 int RDMA_Connect(int s, struct sockaddr *addr, int addrlen); 52 int RDMA_Accept(int s, struct sockaddr *addr, socklen_t *addrlen); 53 int RDMA_SocketClose(int s); 54 int RDMA_Dup2(int oldfd, int newfd); 55 int RDMA_Poll(struct pollfd *ufds, unsigned int nfds, int timeout); 56 int RDMA_SocketAvailable(int s, jint *pbytes); 57 int RDMA_SetSockOpt(int fd, int level, int opt, const void *arg, int len); 58 int RDMA_GetSockOpt(int fd, int level, int opt, void *result, int *len); 59 #endif /* RDMA_UTILS_MD_H */