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// -*- C++ -*-
//==========================================================================
/**
* @file FIFO_Send.h
*
* @author Doug Schmidt
*/
//==========================================================================
#ifndef ACE_FIFO_SEND_H
#define ACE_FIFO_SEND_H
#include /**/ "ace/pre.h"
#include "ace/FIFO.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/os_include/os_fcntl.h"
#include "ace/Default_Constants.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
/**
* @class ACE_FIFO_Send
*
* @brief Sender side for the bytestream C++ wrapper for UNIX FIFOs
*/
class ACE_Export ACE_FIFO_Send : public ACE_FIFO
{
public:
/// @name Initialization methods.
///
/// Note that @c O_WRONLY will be added to any @a flags value passed.
/// Default behavior is to block until a receiver also opens the fifo.
/// To use non-blocking behavior include ACE_NONBLOCK in @a flags.
//@{
/// Default constructor.
ACE_FIFO_Send ();
/// Open up a bytestream named pipe for writing.
ACE_FIFO_Send (const ACE_TCHAR *rendezvous,
int flags = O_WRONLY,
mode_t perms = ACE_DEFAULT_FILE_PERMS,
LPSECURITY_ATTRIBUTES sa = 0);
/// Open up a bytestream named pipe for writing.
int open (const ACE_TCHAR *rendezvous,
int flags = O_WRONLY,
mode_t perms = ACE_DEFAULT_FILE_PERMS,
LPSECURITY_ATTRIBUTES sa = 0);
//@}
/// Send @a buf of up to @a len bytes.
ssize_t send (const void *buf, size_t len);
/// Send @a buf of exactly @a len bytes (block until done).
ssize_t send_n (const void *buf, size_t len);
/// Dump the state of an object.
void dump () const;
/// Declare the dynamic allocation hooks.
ACE_ALLOC_HOOK_DECLARE;
};
ACE_END_VERSIONED_NAMESPACE_DECL
#if defined (__ACE_INLINE__)
#include "ace/FIFO_Send.inl"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /* ACE_FIFO_SEND_H */
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