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| author | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2008-08-18 13:41:27 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-08-21 01:52:49 +0200 |
| commit | 0768b7a872964085eece8d5e9fec9175e9deb161 (patch) | |
| tree | fe9fcd3e6264f6eb075b7c2eb799221556e4f0c6 /lib_generic | |
| parent | a928d0df211f1d829308d335d19be3ca42558dfc (diff) | |
| download | u-boot-0768b7a872964085eece8d5e9fec9175e9deb161.tar.gz u-boot-0768b7a872964085eece8d5e9fec9175e9deb161.tar.xz u-boot-0768b7a872964085eece8d5e9fec9175e9deb161.zip | |
Consolidate strmhz() implementation
ARM, i386, m68k and ppc all have identical implementations of strmhz().
Other architectures don't provide this function at all.
This patch moves strmhz() into lib_generic, reducing code duplication
and providing a more unified API across architectures.
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'lib_generic')
| -rw-r--r-- | lib_generic/Makefile | 1 | ||||
| -rw-r--r-- | lib_generic/strmhz.c | 36 |
2 files changed, 37 insertions, 0 deletions
diff --git a/lib_generic/Makefile b/lib_generic/Makefile index 4f6ce73ab3..bf0e31d127 100644 --- a/lib_generic/Makefile +++ b/lib_generic/Makefile @@ -40,6 +40,7 @@ COBJS-$(CONFIG_MD5) += md5.o COBJS-y += sha1.o COBJS-$(CONFIG_SHA256) += sha256.o COBJS-y += string.o +COBJS-y += strmhz.o COBJS-y += vsprintf.o COBJS-y += zlib.o diff --git a/lib_generic/strmhz.c b/lib_generic/strmhz.c new file mode 100644 index 0000000000..d0b6bc60d9 --- /dev/null +++ b/lib_generic/strmhz.c @@ -0,0 +1,36 @@ +/* + * (C) Copyright 2002-2006 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include <common.h> + +char *strmhz (char *buf, long hz) +{ + long l, n; + long m; + + n = hz / 1000000L; + l = sprintf (buf, "%ld", n); + m = (hz % 1000000L) / 1000L; + if (m != 0) + sprintf (buf + l, ".%03ld", m); + return (buf); +} |