76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
/** @file
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* IPRT - TCP/IP.
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*/
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/*
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* Copyright (C) 2008-2023 Oracle and/or its affiliates.
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*
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* This file is part of VirtualBox base platform packages, as
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* available from https://www.virtualbox.org.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation, in version 3 of the
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* License.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <https://www.gnu.org/licenses>.
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*
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* The contents of this file may alternatively be used under the terms
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* of the Common Development and Distribution License Version 1.0
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* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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* in the VirtualBox distribution, in which case the provisions of the
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* CDDL are applicable instead of those of the GPL.
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*
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* You may elect to license modified versions of this file under the
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* terms and conditions of either the GPL or the CDDL or both.
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*
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* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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*/
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#ifndef IPRT_INCLUDED_cidr_h
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#define IPRT_INCLUDED_cidr_h
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#ifndef RT_WITHOUT_PRAGMA_ONCE
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# pragma once
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#endif
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#include <iprt/cdefs.h>
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#include <iprt/types.h>
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#include <iprt/net.h>
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/** @defgroup grp_rt_cidr RTCidr - Classless Inter-Domain Routing notation
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* @ingroup grp_rt
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* @{
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*/
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RT_C_DECLS_BEGIN
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/**
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* Parse a string which contains an IP address in CIDR (Classless
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* Inter-Domain Routing) notation.
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*
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* @warning The network address and the network mask are returned in
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* @b host(!) byte order. This is different from all the other
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* RTNetStrTo* functions.
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*
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* @deprecated This function is superseded by RTNetStrToIPv4Cidr()
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* that provides a better API consistent with other functions
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* from that family. It returns the prefix length, if you need a
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* netmask, you can obtain it with RTNetPrefixToMaskIPv4().
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*
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* @return iprt status code.
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*
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* @param pszAddress The IP address in CIDR specificaion.
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* @param pNetwork The determined IP address / network in host byte order.
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* @param pNetmask The determined netmask in host byte order.
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*/
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RTDECL(int) RTCidrStrToIPv4(const char *pszAddress, PRTNETADDRIPV4 pNetwork, PRTNETADDRIPV4 pNetmask);
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RT_C_DECLS_END
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/** @} */
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#endif /* !IPRT_INCLUDED_cidr_h */
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