libgloss/moxie/qemu-write.c

   1 /*
   2  * qemu-write.c -- write interface for default qemu simulator
   3  *
   4  * Copyright (c) 2008 Anthony Green
   5  *
   6  * The authors hereby grant permission to use, copy, modify, distribute,
   7  * and license this software and its documentation for any purpose, provided
   8  * that existing copyright notices are retained in all copies and that this
   9  * notice is included verbatim in any distributions. No written agreement,
  10  * license, or royalty fee is required for any of the authorized uses.
  11  * Modifications to this software may be copyrighted by their authors
  12  * and need not follow the licensing terms described here, provided that
  13  * the new terms are clearly indicated on the first page of each file where
  14  * they apply.
  15  */
  16
  17 int _write (int fd, char *buf, int len)
  18 {
  19   int i = 0;
  20   while (i < len)
  21     *(char *)0x3f8 = buf[i++];
  22   return len;
  23 }