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/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = LIBRARY
// ace
//
// = FILENAME
// FIFO_Recv.h
//
// = AUTHOR
// Doug Schmidt
//
// ============================================================================
#if !defined (ACE_FIFO_RECV_H)
#define ACE_FIFO_RECV_H
#include "ace/FIFO.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
#pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
class ACE_Export ACE_FIFO_Recv : public ACE_FIFO
{
// = TITLE
// Receiver side of the bytestream C++ wrapper for UNIX
// FIFOs.
public:
// = Initialization methods.
ACE_FIFO_Recv (void);
// Default constructor.
ACE_FIFO_Recv (const char *rendezvous,
int flags = O_CREAT | O_RDONLY,
int perms = ACE_DEFAULT_FILE_PERMS,
int persistent = 1,
LPSECURITY_ATTRIBUTES sa = 0);
// Open up a bytestream named pipe for reading.
int open (const char *rendezvous,
int flags = O_CREAT | O_RDONLY,
int perms = ACE_DEFAULT_FILE_PERMS,
int persistent = 1,
LPSECURITY_ATTRIBUTES sa = 0);
// Open up a bytestream named pipe for reading.
int close (void);
// Close down the named pipe.
ssize_t recv (void *buf, size_t len);
// Recv <buf> of up to <len> bytes.
ssize_t recv_n (void *buf, size_t len);
// Recv <buf> of exactly <len> bytes (block until done).
void dump (void) const;
// Dump the state of an object.
ACE_ALLOC_HOOK_DECLARE;
// Declare the dynamic allocation hooks.
private:
ACE_HANDLE aux_handle_;
// Auxiliary handle that is used to implement persistent FIFOs.
};
#if !defined (ACE_LACKS_INLINE_FUNCTIONS)
#include "ace/FIFO_Recv.i"
#endif
#endif /* ACE_FIFO_RECV_H */
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