diff options
Diffstat (limited to 'cpukit/include/rtems/confdefs/iodrivers.h')
| -rw-r--r-- | cpukit/include/rtems/confdefs/iodrivers.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/cpukit/include/rtems/confdefs/iodrivers.h b/cpukit/include/rtems/confdefs/iodrivers.h index e12640624d..a7de77a8c3 100644 --- a/cpukit/include/rtems/confdefs/iodrivers.h +++ b/cpukit/include/rtems/confdefs/iodrivers.h @@ -189,6 +189,27 @@ RTEMS_SYSINIT_ITEM( || CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER || CONFIGURE_MAXIMUM_DRIVERS */ + +/* + * If any flavor of console driver is configured, then configure the post + * driver hook which opens /dev/console as stdin, stdout, and stderr. + * + * NOTE: This also results in an atexit() handler being registered to close + * /dev/console. + */ +#if defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) || \ + defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER) || \ + defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER) + + #include <rtems/libio.h> + + RTEMS_SYSINIT_ITEM( + rtems_libio_post_driver, + RTEMS_SYSINIT_STD_FILE_DESCRIPTORS, + RTEMS_SYSINIT_ORDER_MIDDLE + ); +#endif + #endif /* CONFIGURE_INIT */ #endif /* _RTEMS_CONFDEFS_IODRIVERS_H */ |