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