46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/*
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* Copyright(c) 2020 ZettaScale Technology and others
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*
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* This program and the accompanying materials are made available under the
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* terms of the Eclipse Public License v. 2.0 which is available at
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* http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
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* v. 1.0 which is available at
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* http://www.eclipse.org/org/documents/edl-v10.php.
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*
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* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
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*/
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#ifndef DDSRT_IOVEC_H
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#define DDSRT_IOVEC_H
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#if _WIN32
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typedef unsigned ddsrt_iov_len_t;
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typedef struct ddsrt_iovec {
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ddsrt_iov_len_t iov_len;
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void *iov_base;
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} ddsrt_iovec_t;
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// Equivalent to a DWORD
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typedef unsigned long ddsrt_msg_iovlen_t;
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#else // _WIN32
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#if DDSRT_WITH_LWIP
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#include <lwip/sockets.h>
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#else
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#include <stddef.h>
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#include <sys/socket.h>
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#endif
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typedef struct iovec ddsrt_iovec_t;
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typedef size_t ddsrt_iov_len_t;
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#if defined(__linux) && !LWIP_SOCKET
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typedef size_t ddsrt_msg_iovlen_t;
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#else /* POSIX says int (which macOS, FreeBSD, Solaris do) */
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typedef int ddsrt_msg_iovlen_t;
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#endif
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#endif // _WIN32
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#endif
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