Subversion Repositories openrisc_2011-10-31

/* write.c -- write bytes to an output device.

 *

 * Copyright (c) 1995 Cygnus Support

 *

 * The authors hereby grant permission to use, copy, modify, distribute,

 * and license this software and its documentation for any purpose, provided

 * that existing copyright notices are retained in all copies and that this

 * notice is included verbatim in any distributions. No written agreement,

 * license, or royalty fee is required for any of the authorized uses.

 * Modifications to this software may be copyrighted by their authors

 * and need not follow the licensing terms described here, provided that

 * the new terms are clearly indicated on the first page of each file where

 * they apply.

 */

#include "glue.h"

extern int  _EXFUN (outbyte, (char x));

/*

 * write -- write bytes to the serial port. Ignore fd, since

 *          stdout and stderr are the same. Since we have no filesystem,

 *          open will only return an error.

 */

int

_DEFUN (write, (fd, buf, nbytes),

       int fd _AND

       char *buf _AND

       int nbytes)

{

  int i;

  for (i = 0; i < nbytes; i++) {

    if (*(buf + i) == '\n') {

      outbyte ('\r');

    }

    outbyte (*(buf + i));

  }

  return (nbytes);

}