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55f7934d2b
For example, an input of 0x80000000 should print: 2147.484 instead of -2147.-483. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/*
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* (C) Copyright 2002-2006
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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char *strmhz (char *buf, unsigned long hz)
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{
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long l, n;
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long m;
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n = DIV_ROUND(hz, 1000) / 1000L;
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l = sprintf (buf, "%ld", n);
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hz -= n * 1000000L;
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m = DIV_ROUND(hz, 1000L);
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if (m != 0)
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sprintf (buf + l, ".%03ld", m);
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return (buf);
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}
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