seek problem

[Pattara Kiatisevi]

Hi,

after digging into RTEMS source code I found this:

<rtems>/c/src/lib/libc/deviceio.c

/*
 *  device_lseek
 *
 *  This handler eats all lseek() operations.
 */

int device_lseek(
  rtems_libio_t *iop,
  off_t          offset,
  int            whence
)
{
  return 0;
}

hmm, why it returned just zero? I changed it to "return iop->offset"
(because I see this iop->offset has been manipulated already in lseek.c)
and my device driver seems to be happy with this lseek function now.

Thank you very much for all the help,
Pattara

--
Please avoid sending me Word or PowerPoint attachments.
See http://www.fsf.org/philosophy/no-word-attachments.html
----------------------------------------------------------------------
Ott Pattara Kiatisevi 				   T L W G
M.Sc. INFOTECH Student, Stuttgart, Germany	http://linux.thai.net/
----------------------------------------------------------------------