Function cupsFilePutChar

cups/file.c:1459–1502

 */

int					/* O - 0 on success, -1 on error */
cupsFilePutChar(cups_file_t *fp,	/* I - CUPS file */
                int         c)		/* I - Character to write */
{
 /*
  * Range check input...
  */

  if (!fp || (fp->mode != 'w' && fp->mode != 's'))
    return (-1);

  if (fp->mode == 's')
  {
   /*
    * Send character immediately over socket...
    */

    char ch;				/* Output character */


    ch = (char)c;

    if (send(fp->fd, &ch, 1, 0) < 1)
      return (-1);
  }
  else
  {
   /*
    * Buffer it up...
    */

    if (fp->ptr >= fp->end)
      if (cupsFileFlush(fp))
	return (-1);

    *(fp->ptr) ++ = (char)c;
  }

  fp->pos ++;

  DEBUG_printf(("4cupsFilePutChar: pos=" CUPS_LLFMT, CUPS_LLCAST fp->pos));

  return (0);
}


/*