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/*
* 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 */
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