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/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = LIBRARY
// ace
//
// = FILENAME
// IO_Cntl_Msg.h
//
// = AUTHOR
// Doug Schmidt
//
// ============================================================================
#ifndef ACE_IO_CNTL_MSG_H
#define ACE_IO_CNTL_MSG_H
#if !defined (ACE_LACKS_PRAGMA_ONCE)
#pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
class ACE_Export ACE_IO_Cntl_Msg
{
// = TITLE
// Data format for IOCTL messages
public:
enum ACE_IO_Cntl_Cmds
{
SET_LWM = 1, // Set the low water mark.
GET_LWM = 2, // Get the low water mark.
SET_HWM = 3, // Set the high water mark.
GET_HWM = 4, // Get the high water mark.
MOD_LINK = 5, // Link modules
MOD_UNLINK = 6 // Unlink modules
};
// = Initialization method.
ACE_IO_Cntl_Msg (ACE_IO_Cntl_Cmds c) { this->cmd_ = c; }
// Initialize the control message.
// = Get/set methods
ACE_IO_Cntl_Cmds cmd (void) { return this->cmd_; }
// Get command.
void cmd (ACE_IO_Cntl_Cmds c) { this->cmd_ = c; }
// Set command.
size_t count (void) { return this->count_; }
// Get count.
void count (size_t c) { this->count_ = c; }
// Set count.
int error (void) { return this->error_; }
// Get error.
void error (int e) { this->error_ = e; }
// Set error.
int rval (void) { return this->rval_; }
// Get return value.
void rval (int r) { this->rval_ = r; }
// Set return value.
void dump (void) const;
// Dump the state of an object.
ACE_ALLOC_HOOK_DECLARE;
// Declare the dynamic allocation hooks.
private:
ACE_IO_Cntl_Cmds cmd_;
// Command.
size_t count_;
// Count.
int error_;
// Error.
int rval_;
// Return value
};
#endif /* ACE_IO_CNTL_MSG_H */
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