[people/ms/u-boot.git] / lib / strmhz.c

/*
 * (C) Copyright 2002-2006
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */
#include <common.h>

char *strmhz (char *buf, unsigned long hz)
{
	long l, n;
	long m;

	n = DIV_ROUND_CLOSEST(hz, 1000) / 1000L;
	l = sprintf (buf, "%ld", n);

	hz -= n * 1000000L;
	m = DIV_ROUND_CLOSEST(hz, 1000L);
	if (m != 0)
		sprintf (buf + l, ".%03ld", m);
	return (buf);
}
Commit	Line	Data
0768b7a8 HS	1	/*
	2	* (C) Copyright 2002-2006
	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
1a459660	5	* SPDX-License-Identifier: GPL-2.0+
0768b7a8 HS	6	*/
	7	#include <common.h>
	8
55f7934d	9	char strmhz (char buf, unsigned long hz)
0768b7a8 HS	10	{
	11	long l, n;
	12	long m;
	13
4515992f	14	n = DIV_ROUND_CLOSEST(hz, 1000) / 1000L;
0768b7a8	15	l = sprintf (buf, "%ld", n);
d50c7d4b WD	16
d50c7d4b WD	17	hz -= n * 1000000L;
4515992f	18	m = DIV_ROUND_CLOSEST(hz, 1000L);
0768b7a8 HS	19	if (m != 0)
	20	sprintf (buf + l, ".%03ld", m);
	21	return (buf);
	22	}