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author | William R. Otte <wotte@dre.vanderbilt.edu> | 2006-07-24 15:50:30 +0000 |
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committer | William R. Otte <wotte@dre.vanderbilt.edu> | 2006-07-24 15:50:30 +0000 |
commit | c44379cc7d9c7aa113989237ab0f56db12aa5219 (patch) | |
tree | 66a84b20d47f2269d8bdc6e0323f338763424d3a /ACE/ace/SOCK_Netlink.h | |
parent | 3aff90f4a822fcf5d902bbfbcc9fa931d6191a8c (diff) | |
download | ATCD-c44379cc7d9c7aa113989237ab0f56db12aa5219.tar.gz |
Repo restructuring
Diffstat (limited to 'ACE/ace/SOCK_Netlink.h')
-rw-r--r-- | ACE/ace/SOCK_Netlink.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/ACE/ace/SOCK_Netlink.h b/ACE/ace/SOCK_Netlink.h new file mode 100644 index 00000000000..019e680d726 --- /dev/null +++ b/ACE/ace/SOCK_Netlink.h @@ -0,0 +1,106 @@ +// $Id$ +//============================================================================= +/** + * @file SOCK_Netlink.h + * + * $Id$ + * + * @author Robert Iakobashvilli <coroberti@gmail.com> + * @author Raz Ben Yehuda <raziebe@013.net.il> + */ +//============================================================================= + +#ifndef ACE_SOCK_NETLINK_H +#define ACE_SOCK_NETLINK_H + +#include /**/ "ace/pre.h" + +#include "ace/config-all.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) + #pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +#ifdef ACE_HAS_NETLINK + +#include "ace/SOCK.h" +#include "ace/Netlink_Addr.h" +#include "ace/Addr.h" + +ACE_BEGIN_VERSIONED_NAMESPACE_DECL + +/** + * @class ACE_SOCK_Netlink + * + * @brief Defines the member functions for the ACE_SOCK Netlink + * abstraction. + + * Netlink sockets are used in Linux as a communication facilty of kernel to user + * and user to kernel. + * This code was created so one could use ACE reactor + * as a gateway to a linux kernel. + * + */ +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); + /** + * opens a RAW socket over an ACE_SOCK and binds it + * + **/ + int open (ACE_Netlink_Addr &local, + int protocol_family, + int protocol); + + /** + * receives abuffer with the size n + */ + ssize_t recv (void *buf, + size_t n, + int flags) const; + /** + * send a buffer of size n bytes + * + */ + ssize_t send (void *buf, + size_t n, + int flags) const; + + /** + * Recieves an iovec of size @a n to the netlink socket + */ + ssize_t recv (iovec iov[], + int n, + ACE_Addr &addr, + int flags = 0) const; + + /** + * Sends an iovec of size @a n to the netlink socket + */ + 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; +}; + +ACE_END_VERSIONED_NAMESPACE_DECL + +#if defined (__ACE_INLINE__) +#include "ace/SOCK_Netlink.inl" +#endif /* __ACE_INLINE__ */ + +#endif /* ACE_HAS_NETLINK */ + +#include /**/ "ace/post.h" + +#endif /* ACE_SOCK_NETLINK_H */ + |