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/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = LIBRARY
// ace
//
// = FILENAME
// FIFO.h
//
// = AUTHOR
// Doug Schmidt
//
// ============================================================================
#if !defined (ACE_FIFO_H)
#define ACE_FIFO_H
#include "ace/IPC_SAP.h"
class ACE_Export ACE_FIFO : public ACE_IPC_SAP
// = TITLE
// Abstract base class for UNIX FIFOs (a.k.a. Named Pipes).
{
public:
int open (const char *rendezvous, int flags, int perms);
// Open up the named pipe on the <rendezvous> in accordance with the
// flags.
int close (void);
// Close down the ACE_FIFO without removing the rendezvous point.
int remove (void);
// Close down the ACE_FIFO and remove the rendezvous point from the
// file system.
int get_local_addr (const char *&rendezvous) const;
// Return the local address of this endpoint.
void dump (void) const;
// Dump the state of an object.
ACE_ALLOC_HOOK_DECLARE;
// Declare the dynamic allocation hooks.
protected:
// = Make these protected to ensure that the class is "abstract."
ACE_FIFO (void);
// Default constructor.
ACE_FIFO (const char *rendezvous, int flags, int perms);
// Open up the named pipe on the <rendezvous> in accordance with the
// flags.
private:
char rendezvous_[MAXPATHLEN + 1];
// Rendezvous point in the file system.
};
#if defined (__ACE_INLINE__)
#include "ace/FIFO.i"
#endif /* __ACE_INLINE__ */
#endif /* ACE_FIFO_H */
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