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| author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
| commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
| tree | 65ca85f13617aee1dce474596800950f266a456c /roms/u-boot/lib/strmhz.c | |
| download | qemu-master.tar.gz qemu-master.tar.bz2 qemu-master.zip | |
Diffstat (limited to 'roms/u-boot/lib/strmhz.c')
| -rw-r--r-- | roms/u-boot/lib/strmhz.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/roms/u-boot/lib/strmhz.c b/roms/u-boot/lib/strmhz.c new file mode 100644 index 00000000..f9a17727 --- /dev/null +++ b/roms/u-boot/lib/strmhz.c @@ -0,0 +1,22 @@ +/* + * (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(hz, 1000) / 1000L; + l = sprintf (buf, "%ld", n); + + hz -= n * 1000000L; + m = DIV_ROUND(hz, 1000L); + if (m != 0) + sprintf (buf + l, ".%03ld", m); + return (buf); +} |