Subversion Repositories openrisc_me

/* mvme-print.c -- print a string on the output device.

 *

 * Copyright (c) 1996 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.

 */

/*

 * write -- write some bytes to the output device.

 */

int

write (fd, ptr, len)

     int fd;

     char *ptr;

     unsigned len;

{

  char *done = ptr + len;

  char *q;

  unsigned len2;

  while (ptr < done)

    {

      if (*ptr == '\n')

        {

          __pcrlf ();

          ptr++;

        }

      else

        {

          q = ptr;

          while ( (q < done) && ((ptr - q) < 254))

            {

              if (*q == '\n')

                {

                  __outln (ptr, q);

                  ptr = ++q;

                }

              else

                q++;

            }

          if (ptr != q)

            {

              __outstr (ptr, q);

              ptr = q;

            }

        }

    }

  return len;

}

/*

 * print -- do a raw print of a string

 */

void

print (ptr)

     char *ptr;

{

  int len = 0;

  char *p = ptr;

  while (*p != '\0')

    p++;

  write (1, ptr, p-ptr);

}