csu3_am335x/EVSE/GPL/plc-utils.LNX.2.1.20/source/tools/output.c

/*====================================================================*
 *
 *   void output (signed indent, char const * format, ...);
 *
 *   format.h
 *
 *   print an indented and formatted string on stdout;
 *
 *   Motley Tools by Charles Maier <cmaier@cmassoc.net>;
 *   Copyright (c) 2001-2006 by Charles Maier Associates;
 *   Licensed under the Internet Software Consortium License;
 *
 *--------------------------------------------------------------------*/

#ifndef OUTPUT_SOURCE
#define OUTPUT_SOURCE

#include <stdio.h>
#include <stdarg.h>
#include <unistd.h>

#include "../tools/format.h"

#ifdef __GNUC__

__attribute__ ((format (printf, 2, 3))) 

#endif

void output (signed indent, char const * format, ...) 

{ 
	static char tab = '\t'; 
	static char end = '\n'; 
	while (indent-- > 0) 
	{ 
		putc (tab, stdout); 
	} 
	if ((format) && (* format)) 
	{ 
		va_list arglist; 
		va_start (arglist, format); 
		vprintf (format, arglist); 
		va_end (arglist); 
	} 
	putc (end, stdout); 
	return; 
} 

#endif