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Location: vmkdrivers/BLD/build/HEADERS/vmkapi-current-all-public/vmkernel64/release/sockets/vmkapi_socket_ip.h
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ESXi-5.0-U1
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* Copyright 2007 - 2009 VMware, Inc. All rights reserved.
***************************************************************************/
/*
* @VMKAPIMOD_LICENSE@
*/
/*
***********************************************************************
* vmkapi_socket_ip.h */ /**
* \addtogroup Socket
*@{
* \defgroup SocketIP IP Socket Interfaces
*@{
*
* Data types and constants for IPv4 sockets
*
***********************************************************************
*/
#ifndef _VMKAPI_SOCKET_IP_H_
#define _VMKAPI_SOCKET_IP_H_
/** \cond never */
#ifndef VMK_HEADER_INCLUDED_FROM_VMKAPI_H
#error This vmkapi file should never be included directly but only via vmkapi.h
#endif
/** \endcond never */
#include "sockets/vmkapi_socket.h"
/*
* IP protocol types
*/
#define VMK_SOCKET_IPPROTO_IP 0
#define VMK_SOCKET_IPPROTO_ICMP 1
#define VMK_SOCKET_IPPROTO_TCP 6
#define VMK_SOCKET_IPPROTO_UDP 17
#define VMK_SOCKET_IPPROTO_GRE 47
/*
* Special addresses
*/
#define VMK_SOCKET_IPINADDR_ANY ((vmk_uint32)(0x0))
#define VMK_SOCKET_IPINADDR_BROADCAST ((vmk_uint32)(0xffffffff))
/*
* Socket level
*/
#define VMK_SOCKET_SOL_IP 0
/*
* Socket options
*/
#define VMK_SOCKET_OPT_IP_HDRINCL 2
/**
* \brief Binary IP address in network byte order.
*/
typedef struct vmk_SocketIPAddressAddr {
vmk_uint32 s_addr;
} vmk_SocketIPAddressAddr;
/**
* \brief An IPv4-style socket address.
*/
typedef struct vmk_SocketIPAddress {
/** \brief Address length. Should be sizeof(vmk_SocketIPAddress) */
vmk_uint8 sin_len;
/** \brief Address family. Should be VMK_SOCKET_AF_INET */
vmk_uint8 sin_family;
/** \brief IP port in network byte order */
vmk_uint16 sin_port;
/** \brief Binary IP address in network byte order */
vmk_SocketIPAddressAddr sin_addr;
/** \brief Padding. This area should be zeroed. */
vmk_uint8 sin_zero[8];
} VMK_ATTRIBUTE_PACKED vmk_SocketIPAddress;
/*
***********************************************************************
* vmk_Ntohl -- */ /**
*
* \ingroup SocketIP
* \brief Convert a 32 bit unsigned integer in the network byte order
* to the host-native byte order.
*
* \note This function will not block.
*
* \param[in] x Value to reorder.
*
* \return Reordered value.
*
* \sa vmk_Htonl
*
***********************************************************************
*/
static inline vmk_uint32 vmk_Ntohl(vmk_uint32 x) {
return vmk_BE32ToCPU(x);
}
/*
***********************************************************************
* vmk_Htonl -- */ /**
*
* \ingroup SocketIP
* \brief Convert a 32 bit unsigned integer in the host-native byte
* order to the network byte order.
*
* \note This function will not block.
*
* \param[in] x Value to reorder.
*
* \return Reordered value.
*
* \sa vmk_Ntohl
*
***********************************************************************
*/
static inline vmk_uint32 vmk_Htonl(vmk_uint32 x) {
return vmk_CPUToBE32(x);
}
/*
***********************************************************************
* vmk_Ntohs -- */ /**
*
* \ingroup SocketIP
* \brief Convert a 16 bit unsigned integer in the network byte order
* to the host-native byte order.
*
* \note This function will not block.
*
* \param[in] x Value to reorder.
*
* \return Reordered value.
*
* \sa vmk_Htons
*
***********************************************************************
*/
static inline vmk_uint16 vmk_Ntohs(vmk_uint16 x) {
return vmk_BE16ToCPU(x);
}
/*
***********************************************************************
* vmk_Htons -- */ /**
*
* \ingroup SocketIP
* \brief Convert a 16 bit unsigned integer in the host-native byte
* order to the network byte order.
*
* \note This function will not block.
*
* \param[in] x Value to reorder.
*
* \return Reordered value.
*
* \sa vmk_Ntohs
*
***********************************************************************
*/
static inline vmk_uint16 vmk_Htons(vmk_uint16 x) {
return vmk_CPUToBE16(x);
}
/** @} */
/** @} */
#endif /* _VMKAPI_SOCKET_IP_H_ */
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