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// $Id$
//=============================================================================
/**
* @file SOCK_Netlink.h
*
* SOCK_Netlink.cpp,v 5.4.2 2004/10/10 Exp
*
* @author Raz Ben Yehuda <raziebe@013.net.il>
*/
//=============================================================================
#ifndef ACE_SOCK_Netlink_H
#define ACE_SOCK_Netlink_H
#include /* */ "ace/pre.h"
#include /* */ "ace/SOCK.h"
#include /* */ "ace/Netlink_Addr.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/Addr.h"
/**
* @class ACE_SOCK_Netlink
*
* @brief Defines the member functions for the ACE_SOCK Netlink
* abstraction.
* Netlink sockets are used in Linux to communicate kernel to user
* and user to kernel It was created so one could use ACE reactor
* as a gateway to a linux driver.
*
*/
class ACE_Export ACE_SOCK_Netlink : public ACE_SOCK
{
public:
// = Initialization and termination methods.
/// Default constructor.
ACE_SOCK_Netlink(void);
~ACE_SOCK_Netlink(void);
ACE_SOCK_Netlink (ACE_Netlink_Addr &local,
int protocol_family,
int protocol);
int open (ACE_Netlink_Addr &local,
int protocol_family,
int protocol);
ssize_t recv (void *buf,
size_t n,
int flags) const;
ssize_t send (void *buf,
size_t n,
int flags) const;
/// Recv an <iovec> of size <n> to the datagram socket (uses
/// <recvmsg(3)>).
ssize_t recv (iovec iov[],
int n,
ACE_Addr &addr,
int flags = 0) const;
/// Send an <iovec> of size <n> to the datagram socket (uses
/// <sendmsg(3)>).
ssize_t send (const iovec iov[],
int n,
const ACE_Addr &addr,
int flags = 0) const;
/// Declare the dynamic allocation hooks.
ACE_ALLOC_HOOK_DECLARE;
};
#if defined (__ACE_INLINE__)
#include "ace/SOCK_Netlink.inl"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /* ACE_SOCK_Netlink_H */
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