初始提交

lib/sockets.h

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+/**
+ *  Copyright (C) 2011-2012  Juho Vähä-Herttua
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ */
+
+#ifndef SOCKETS_H
+#define SOCKETS_H
+
+#if defined(WIN32)
+
+char *wsa_strerror(int errnum);
+
+typedef int socklen_t;
+
+#ifndef SHUT_RD
+#  define SHUT_RD SD_RECEIVE
+#endif
+#ifndef SHUT_WR
+#  define SHUT_WR SD_SEND
+#endif
+#ifndef SHUT_RDWR
+#  define SHUT_RDWR SD_BOTH
+#endif
+
+#define SOCKET_GET_ERROR()      WSAGetLastError()
+#define SOCKET_SET_ERROR(value) WSASetLastError(value)
+#define SOCKET_ERRORNAME(name)  WSA##name
+#define SOCKET_ERROR_STRING(errnum) wsa_strerror(errnum)
+
+#define WSAEAGAIN WSAEWOULDBLOCK
+#define WSAENOMEM WSA_NOT_ENOUGH_MEMORY
+
+#else
+
+#define closesocket close
+#define ioctlsocket ioctl
+
+#define SOCKET_GET_ERROR()      (errno)
+#define SOCKET_SET_ERROR(value) (errno = (value))
+#define SOCKET_ERRORNAME(name)  name
+#define SOCKET_ERROR_STRING(errnum) strerror(errnum)
+#endif
+
+#endif