1 /*
   2  * Copyright (c) 1998, 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 #ifndef _JAVASOFT_WIN32_SOCKET_MD_H
  26 
  27 #include <jni.h>
  28 #include <sys/types.h>
  29 #include "sys.h"
  30 #include "socket_md.h"
  31 
  32 #define DBG_POLLIN              1
  33 #define DBG_POLLOUT             2
  34 
  35 #define DBG_EINPROGRESS         -150
  36 #define DBG_ETIMEOUT            -200
  37 #ifdef WIN32
  38 typedef int socklen_t;
  39 #endif
  40 
  41 int dbgsysSocketClose(int fd);
  42 int dbgsysConnect(int fd, struct sockaddr *him, socklen_t len);
  43 int dbgsysFinishConnect(int fd, int timeout);
  44 int dbgsysAccept(int fd, struct sockaddr *him, socklen_t *len);
  45 int dbgsysSendTo(int fd, char *buf, size_t len, int flags, struct sockaddr *to, socklen_t tolen);
  46 int dbgsysRecvFrom(int fd, char *buf, size_t nBytes, int flags, struct sockaddr *from, socklen_t *fromlen);
  47 int dbgsysListen(int fd, int backlog);
  48 int dbgsysRecv(int fd, char *buf, size_t nBytes, int flags);
  49 int dbgsysSend(int fd, char *buf, size_t nBytes, int flags);
  50 int dbgsysGetAddrInfo(char *hostname, char *service, struct addrinfo *hints, struct addrinfo **results);
  51 int dbgsysSocket(int domain, int type, int protocol);
  52 int dbgsysBind(int fd, struct sockaddr *name, socklen_t namelen);
  53 int dbgsysSetSocketOption(int fd, jint cmd, jboolean on, jvalue value);
  54 uint32_t dbgsysInetAddr(const char* cp);
  55 uint32_t dbgsysHostToNetworkLong(uint32_t hostlong);
  56 unsigned short dbgsysHostToNetworkShort(unsigned short hostshort);
  57 uint32_t dbgsysNetworkToHostLong(uint32_t netlong);
  58 unsigned short dbgsysNetworkToHostShort(unsigned short netshort);
  59 int dbgsysGetSocketName(int fd, struct sockaddr *him, socklen_t *len);
  60 int dbgsysConfigureBlocking(int fd, jboolean blocking);
  61 int dbgsysPoll(int fd, jboolean rd, jboolean wr, long timeout);
  62 int dbgsysGetLastIOError(char *buf, jint size);
  63 long dbgsysCurrentTimeMillis();
  64 
  65 /*
  66  * TLS support
  67  */
  68 int dbgsysTlsAlloc();
  69 void dbgsysTlsFree(int index);
  70 void dbgsysTlsPut(int index, void *value);
  71 void* dbgsysTlsGet(int index);
  72 
  73 #endif