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Annotation of Gnu-Mach/i386/i386at/gpl/linux/linux_printk.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Linux kernel print routine.
                      3:  * Copyright (C) 1995 Shantanu Goel.
                      4:  *
                      5:  * This program is free software; you can redistribute it and/or modify
                      6:  * it under the terms of the GNU General Public License as published by
                      7:  * the Free Software Foundation; either version 2, or (at your option)
                      8:  * any later version.
                      9:  *
                     10:  * This program is distributed in the hope that it will be useful,
                     11:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
                     12:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     13:  * GNU General Public License for more details.
                     14:  *
                     15:  * You should have received a copy of the GNU General Public License
                     16:  * along with this program; if not, write to the Free Software
                     17:  * Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
                     18:  */
                     19: 
                     20: /*
                     21:  *  linux/kernel/printk.c
                     22:  *
                     23:  *  Copyright (C) 1991, 1992  Linus Torvalds
                     24:  */
                     25: 
                     26: #include <stdarg.h>
                     27: #include <asm/system.h>
                     28: 
                     29: static char buf[2048];
                     30: 
                     31: void
                     32: printk(char *fmt, ...)
                     33: {
                     34:        va_list args;
                     35:        int i, n, flags;
                     36:        extern void cnputc();
                     37:        extern int linux_vsprintf(char *buf, char *fmt, ...);
                     38: 
                     39:        save_flags(flags);
                     40:        cli();
                     41:        va_start(args, fmt);
                     42:        n = linux_vsprintf(buf, fmt, args);
                     43:        va_end(args);
                     44:        for (i = 0; i < n; i++)
                     45:                cnputc(buf[i]);
                     46:        restore_flags(flags);
                     47: }

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