/*

 * debug.h -- debugging routines for libtirpc

 *

 * Copyright (C) 2014  Red Hat, Steve Dickson <steved@redhat.com>

 *

 * 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.

 * - Neither the name of Sun Microsystems, Inc. nor the names of its 

 *   contributors may be used to endorse or promote products derived 

 *   from this software without specific prior written permission.

 * 

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.

 */

#ifndef _DEBUG_H

#define _DEBUG_H

#include <stdarg.h>

#include <syslog.h>

extern int libtirpc_debug_level;

extern int  log_stderr;

void    libtirpc_log_dbg(char *format, ...);

void 	libtirpc_set_debug(char *name, int level, int use_stderr);

#define LIBTIRPC_DEBUG(level, msg) \

	do { \

		if (level <= libtirpc_debug_level) \

			libtirpc_log_dbg msg; \

	} while (0)

static inline void 

vlibtirpc_log_dbg(int level, const char *fmt, va_list args)

{

	if (level <= libtirpc_debug_level) {

		if (log_stderr) {

			vfprintf(stderr, fmt, args);

			fprintf(stderr, "\n");

		} else

			vsyslog(LOG_NOTICE, fmt, args);

	}

}

#endif /* _DEBUG_H */