src/include/kernel/console.H


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/* IBM_PROLOG_BEGIN_TAG                                                   */
/* This is an automatically generated prolog.                             */
/*                                                                        */
/* $Source: src/include/kernel/console.H $                                */
/*                                                                        */
/* IBM CONFIDENTIAL                                                       */
/*                                                                        */
/* COPYRIGHT International Business Machines Corp. 2010,2013              */
/*                                                                        */
/* p1                                                                     */
/*                                                                        */
/* Object Code Only (OCO) source materials                                */
/* Licensed Internal Code Source Materials                                */
/* IBM HostBoot Licensed Internal Code                                    */
/*                                                                        */
/* The source code for this program is not published or otherwise         */
/* divested of its trade secrets, irrespective of what has been           */
/* deposited with the U.S. Copyright Office.                              */
/*                                                                        */
/* Origin: 30                                                             */
/*                                                                        */
/* IBM_PROLOG_END_TAG                                                     */
#ifndef __KERNEL_CONSOLE_H
#define __KERNEL_CONSOLE_H

#include <stdint.h>
#include <string.h>
#include <builtins.h>

#include <util/sprintf.H>

#ifdef HOSTBOOT_DEBUG
    #define printkd(format...) printk(format)
#else
    #define printkd(format...)
#endif

void printk(const char*, ...) FORMAT_PRINTF;

class Console : public Util::ConsoleBufferInterface
{
    public:
	int putc(int);
        size_t operator()(int c) { return putc(c); };

	enum { BUFFER_SIZE = 1024 * 16 };

    protected:
	Console();
	~Console() {};

    private:
	size_t iv_pos;
	char * iv_buffer;
};

#endif