/*
 * Copyright (c) 2011 Jiri Svoboda
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/** @addtogroup libdrv
 * @{
 */

#ifndef DDF_LOG_H_
#define DDF_LOG_H_

#include <io/log.h>
#include <io/verify.h>

extern errno_t ddf_log_init(const char *);
extern void ddf_msg(log_level_t, const char *, ...)
    _HELENOS_PRINTF_ATTRIBUTE(2, 3);

extern void ddf_dump_buffer(char *, size_t, const void *, size_t, size_t,
    size_t);

#define ddf_log_fatal(msg...) ddf_msg(LVL_FATAL, msg)
#define ddf_log_error(msg...) ddf_msg(LVL_ERROR, msg)
#define ddf_log_warning(msg...) ddf_msg(LVL_WARN, msg)
#define ddf_log_note(msg...) ddf_msg(LVL_NOTE, msg)
#define ddf_log_debug(msg...) ddf_msg(LVL_DEBUG, msg)
#define ddf_log_verbose(msg...) ddf_msg(LVL_DEBUG2, msg)

#endif

/** @}
 */
