* psxreaddir/psxreaddir.scn, psxreaddir/test.c: Do not test for
rewinddir(NULL) since we are now using newlib's implementation and it
does not check for NULL. This causes a fault on some targets.
* psxcancel/init.c: Include <rtems/console.h> instead of <console.h>.
* psxmount/test.c: Include <rtems/imfs.h> instead of <imfs.h>.
* psxreaddir/test.c: Include <rtems/imfs.h> instead of <imfs.h>.
* psxstat/test.c: Include <rtems/imfs.h> instead of <imfs.h>.
* Per PR47 add support for buffered test output. This involved
adding defines to redirect output to a buffer and dump it when
full, at "test pause", and at exit. To avoid problems when redefining
exit(), all tests were modified to call rtems_test_exit().
Some tests, notable psxtests, had to be modified to include
the standard test macro .h file (pmacros.h or tmacros.h) to
enable this support.
* include/pmacros.h, psx01/task.c, psx02/init.c, psx02/task.c,
psx03/init.c, psx04/init.c, psx05/init.c, psx06/init.c, psx07/init.c,
psx08/task3.c, psx09/init.c, psx10/init.c, psx11/init.c,
psx12/init.c, psx13/Makefile.am, psx13/main.c, psx13/test.c,
psxcancel/init.c, psxchroot01/Makefile.am, psxchroot01/main.c,
psxchroot01/test.c, psxfile01/Makefile.am, psxfile01/main.c,
psxfile01/test.c, psxfile01/test_cat.c, psxfile01/test_extend.c,
psxfile01/test_write.c, psxmount/Makefile.am, psxmount/main.c,
psxmount/test.c, psxmsgq01/init.c, psxreaddir/Makefile.am,
psxreaddir/main.c, psxreaddir/test.c, psxsem01/init.c,
psxstat/Makefile.am, psxstat/main.c, psxstat/test.c, psxtime/main.c,
psxtime/test.c, psxtimer/psxtimer.c: Modified.
* psxmount/test.c, psxmount/psxmount.scn: Improve output to report
expected error condition in one case.
* psxreaddir/test.c, psxreaddir.scn: Added test cases to exercise
readdir() of root of mounted filesystem. Also corrected the screen
file for some mistakes noticed in this effort.
