📄 printf.c
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/* * printf.c: Putting things on the screen using SGI arcs * PROM facilities. * * Copyright (C) 1996 David S. Miller (dm@sgi.com) * * $Id: printf.c,v 1.3 1999/10/09 00:00:57 ralf Exp $ */#include <linux/config.h>#include <linux/init.h>#include <linux/kernel.h>#include <asm/sgialib.h>static char ppbuf[1024];#ifdef CONFIG_SGI_PROM_CONSOLEvoid prom_printf(char *fmt, ...)#elsevoid __init prom_printf(char *fmt, ...)#endif{ va_list args; char ch, *bptr; int i; va_start(args, fmt); i = vsprintf(ppbuf, fmt, args); bptr = ppbuf; while((ch = *(bptr++)) != 0) { if(ch == '\n') prom_putchar('\r'); prom_putchar(ch); } va_end(args); return;}
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