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d9c27253ce
Change the return type of the *printf() functions to the standard "int"; no changes are needed but returning the already available length count. This will save a few additional strlen() calls later... Signed-off-by: Wolfgang Denk <wd@denx.de>
98 lines
2.0 KiB
C
98 lines
2.0 KiB
C
/*
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* (C) Copyright 2007 Semihalf
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*
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* Written by: Rafal Jaworowski <raj@semihalf.com>
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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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*
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* This is is a set of wrappers/stubs that allow to use certain routines from
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* U-Boot's lib in the standalone app. This way way we can re-use
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* existing code e.g. operations on strings and similar.
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*
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*/
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#include <common.h>
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#include <linux/types.h>
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#include <api_public.h>
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#include "glue.h"
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/*
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* printf() and vprintf() are stolen from u-boot/common/console.c
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*/
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int printf (const char *fmt, ...)
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{
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va_list args;
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uint i;
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char printbuffer[256];
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va_start (args, fmt);
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/* For this to work, printbuffer must be larger than
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* anything we ever want to print.
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*/
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i = vsprintf (printbuffer, fmt, args);
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va_end (args);
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/* Print the string */
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ub_puts (printbuffer);
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return i;
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}
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int vprintf (const char *fmt, va_list args)
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{
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uint i;
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char printbuffer[256];
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/* For this to work, printbuffer must be larger than
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* anything we ever want to print.
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*/
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i = vsprintf (printbuffer, fmt, args);
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/* Print the string */
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ub_puts (printbuffer);
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return i;
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}
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void putc (const char c)
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{
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ub_putc(c);
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}
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void __udelay(unsigned long usec)
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{
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ub_udelay(usec);
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}
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void do_reset (void)
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{
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ub_reset();
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}
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void *malloc (size_t len)
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{
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return NULL;
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}
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void hang (void)
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{
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while (1) ;
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}
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