[thirdparty/u-boot.git] / lib / strmhz.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2002-2006
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 */
#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
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
0768b7a8 HS	2	/*
	3	* (C) Copyright 2002-2006
	4	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
0768b7a8 HS	5	*/
	6	#include <common.h>
	7
55f7934d	8	char strmhz (char buf, unsigned long hz)
0768b7a8 HS	9	{
	10	long l, n;
	11	long m;
	12
4515992f	13	n = DIV_ROUND_CLOSEST(hz, 1000) / 1000L;
0768b7a8	14	l = sprintf (buf, "%ld", n);
d50c7d4b WD	15
d50c7d4b WD	16	hz -= n * 1000000L;
4515992f	17	m = DIV_ROUND_CLOSEST(hz, 1000L);
0768b7a8 HS	18	if (m != 0)
	19	sprintf (buf + l, ".%03ld", m);
	20	return (buf);
	21	}