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unitree_SDK/include/dds/ddsrt/sockets/posix.h

@@ -0,0 +1,63 @@
+/*
+ * Copyright(c) 2006 to 2022 ZettaScale Technology and others
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
+ * v. 1.0 which is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
+ */
+#ifndef DDSRT_SOCKETS_POSIX_H
+#define DDSRT_SOCKETS_POSIX_H
+
+#if DDSRT_WITH_LWIP
+#include <lwip/sockets.h>
+#include <lwip/netdb.h>
+#else
+#include <sys/socket.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/select.h>
+#endif
+
+#include "dds/ddsrt/iovec.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+typedef int ddsrt_socket_t;
+#define DDSRT_INVALID_SOCKET (-1)
+#define PRIdSOCK "d"
+
+#if LWIP_SOCKET
+# define DDSRT_HAVE_SSM         0
+# define IFF_UP               0x1
+# define IFF_BROADCAST        0x2
+# define IFF_LOOPBACK         0x8
+# define IFF_POINTOPOINT     0x10
+# define IFF_MULTICAST     0x1000
+#elif __SunOS_5_6
+# define DDSRT_HAVE_SSM         0
+#else /* LWIP_SOCKET */
+# define DDSRT_HAVE_SSM         1
+#endif /* LWIP_SOCKET */
+
+typedef struct msghdr ddsrt_msghdr_t;
+
+#if (defined(__sun) && !defined(_XPG4_2)) || \
+    (defined(LWIP_SOCKET))
+# define DDSRT_MSGHDR_FLAGS 0
+#else
+# define DDSRT_MSGHDR_FLAGS 1
+#endif
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* DDSRT_SOCKETS_POSIX_H */