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// -*- C++ -*-
// SOCK_Dgram.i
#include "ace/OS_NS_sys_socket.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
// Here's the simple-minded constructor.
ACE_INLINE
ACE_SOCK_Dgram::ACE_SOCK_Dgram ()
{
ACE_TRACE ("ACE_SOCK_Dgram::ACE_SOCK_Dgram");
}
ACE_INLINE
ACE_SOCK_Dgram::~ACE_SOCK_Dgram ()
{
ACE_TRACE ("ACE_SOCK_Dgram::~ACE_SOCK_Dgram");
}
// <sendto> an N byte datagram to <addr> (connectionless version).
ACE_INLINE ssize_t
ACE_SOCK_Dgram::send (const void *buf,
size_t n,
const ACE_Addr &addr,
int flags) const
{
ACE_TRACE ("ACE_SOCK_Dgram::send");
sockaddr *saddr = (sockaddr *) addr.get_addr ();
int len = addr.get_size ();
return ACE_OS::sendto (this->get_handle (),
(const char *) buf,
n,
flags,
(struct sockaddr *) saddr,
len);
}
// <recvfrom> an n byte datagram (connectionless version).
ACE_INLINE ssize_t
ACE_SOCK_Dgram::recv (void *buf,
size_t n,
ACE_Addr &addr,
int flags) const
{
ACE_TRACE ("ACE_SOCK_Dgram::recv");
sockaddr *saddr = (sockaddr *) addr.get_addr ();
int addr_len = addr.get_size ();
ssize_t const status = ACE_OS::recvfrom (this->get_handle (),
(char *) buf,
n,
flags,
(sockaddr *) saddr,
&addr_len);
addr.set_size (addr_len);
addr.set_type (saddr->sa_family);
return status;
}
ACE_INLINE ssize_t
ACE_SOCK_Dgram::send (const iovec buffers[],
int buffer_count,
size_t &number_of_bytes_sent,
int flags,
const ACE_Addr &addr,
ACE_OVERLAPPED *overlapped,
ACE_OVERLAPPED_COMPLETION_FUNC func) const
{
ACE_TRACE ("ACE_SOCK_Dgram::send");
sockaddr *saddr = (sockaddr *) addr.get_addr ();
int len = addr.get_size ();
return ACE_OS::sendto (this->get_handle (),
buffers,
buffer_count,
number_of_bytes_sent,
flags,
(const sockaddr *) saddr,
len,
overlapped,
func);
}
ACE_INLINE ssize_t
ACE_SOCK_Dgram::recv (iovec buffers[],
int buffer_count,
size_t &number_of_bytes_recvd,
int &flags,
ACE_Addr &addr,
ACE_OVERLAPPED *overlapped,
ACE_OVERLAPPED_COMPLETION_FUNC func) const
{
ACE_TRACE ("ACE_SOCK_Dgram::recv");
sockaddr *saddr = (sockaddr *) addr.get_addr ();
int addr_len = addr.get_size ();
ssize_t status = ACE_OS::recvfrom (this->get_handle (),
buffers,
buffer_count,
number_of_bytes_recvd,
flags,
(sockaddr *) saddr,
&addr_len,
overlapped,
func);
addr.set_size (addr_len);
addr.set_type (saddr->sa_family);
return status;
}
// <sendto> an N byte datagram to <addr> (connectionless version).
ACE_INLINE ssize_t
ACE_SOCK_Dgram::send (const void *buf,
size_t n,
const ACE_Addr &addr,
int flags,
ACE_OVERLAPPED *overlapped,
ACE_OVERLAPPED_COMPLETION_FUNC func) const
{
ACE_TRACE ("ACE_SOCK_Dgram::send");
iovec buffer[1];
buffer[0].iov_len = static_cast<u_long> (n); // Betting on < 4G
buffer[0].iov_base = (char *) buf;
size_t number_of_bytes_sent = 0;
return this->send (buffer,
1,
number_of_bytes_sent,
flags,
addr,
overlapped,
func);
}
// <recvfrom> an n byte datagram (connectionless version).
ACE_INLINE ssize_t
ACE_SOCK_Dgram::recv (void *buf,
size_t n,
ACE_Addr &addr,
int flags,
ACE_OVERLAPPED *overlapped,
ACE_OVERLAPPED_COMPLETION_FUNC func) const
{
ACE_TRACE ("ACE_SOCK_Dgram::recv");
iovec buffer[1];
buffer[0].iov_len = static_cast<u_long> (n); // Betting on < 4G
buffer[0].iov_base = (char *) buf;
size_t number_of_bytes_recvd = 0;
return this->recv (buffer,
1,
number_of_bytes_recvd,
flags,
addr,
overlapped,
func);
}
ACE_END_VERSIONED_NAMESPACE_DECL
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