diff options
Diffstat (limited to 'cpukit/include/rtems')
| -rw-r--r-- | cpukit/include/rtems/termiostypes.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cpukit/include/rtems/termiostypes.h b/cpukit/include/rtems/termiostypes.h index ef2c958271..5821d52775 100644 --- a/cpukit/include/rtems/termiostypes.h +++ b/cpukit/include/rtems/termiostypes.h @@ -367,6 +367,10 @@ typedef struct rtems_termios_tty { */ rtems_id rxTaskId; rtems_id txTaskId; + /* + * Information for the tx task how many characters have been dequeued. + */ + int txTaskCharsDequeued; /* * line discipline related stuff @@ -482,7 +486,7 @@ struct rtems_termios_linesw { int (*l_read )(struct rtems_termios_tty *tp,rtems_libio_rw_args_t *args); int (*l_write)(struct rtems_termios_tty *tp,rtems_libio_rw_args_t *args); int (*l_rint )(int c,struct rtems_termios_tty *tp); - int (*l_start)(struct rtems_termios_tty *tp); + int (*l_start)(struct rtems_termios_tty *tp,int len); int (*l_ioctl)(struct rtems_termios_tty *tp,rtems_libio_ioctl_args_t *args); int (*l_modem)(struct rtems_termios_tty *tp,int flags); }; |