diff options
Diffstat (limited to 'cpukit/libcsupport/src/termios.c')
-rw-r--r-- | cpukit/libcsupport/src/termios.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/cpukit/libcsupport/src/termios.c b/cpukit/libcsupport/src/termios.c index 0a04783648..25b8f00c9a 100644 --- a/cpukit/libcsupport/src/termios.c +++ b/cpukit/libcsupport/src/termios.c @@ -1412,6 +1412,15 @@ rtems_termios_dequeue_characters (void *ttyp, int len) rtems_fatal_error_occurred (sc); return 0; /* nothing to output in IRQ... */ } + else if (tty->t_line == PPPDISC ) { + /* + * call any line discipline start function + */ + if (linesw[tty->t_line].l_start != NULL) { + linesw[tty->t_line].l_start(tty); + } + return 0; /* nothing to output in IRQ... */ + } else { return rtems_termios_refill_transmitter(tty); } |