/*
* Header
*
* Created
*
* Copyright (C) 2005 by Frank Kardel
*/
#ifndef NTP_DEBUG_H
#define NTP_DEBUG_H
/*
* macro for debugging output - cut down on #ifdef pollution.
*
* TRACE() is similar to ntpd's DPRINTF() for utilities and libntp.
* Uses mprintf() and so supports %m, replaced by strerror(errno).
*
* The calling convention is not attractive:
* TRACE(debuglevel, (fmt, ...));
* TRACE(2, ("this will appear on stdout if debug >= %d\n", 2));
*/
#define TRACE(lvl, arg) \
do { \
if (debug >= (lvl)) \
mprintf arg; \
} while (0)
