diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/lib/strmhz.c | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/lib/strmhz.c')
| -rw-r--r-- | qemu/roms/u-boot/lib/strmhz.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/lib/strmhz.c b/qemu/roms/u-boot/lib/strmhz.c new file mode 100644 index 000000000..f9a17727f --- /dev/null +++ b/qemu/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); +} |