diff options
Diffstat (limited to 'cpukit/libfs/src/pipe/fifo.c')
| -rw-r--r-- | cpukit/libfs/src/pipe/fifo.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/cpukit/libfs/src/pipe/fifo.c b/cpukit/libfs/src/pipe/fifo.c index ba5e7b7e40..b8eed9b449 100644 --- a/cpukit/libfs/src/pipe/fifo.c +++ b/cpukit/libfs/src/pipe/fifo.c @@ -74,14 +74,16 @@ static rtems_id pipe_semaphore = RTEMS_ID_NONE; /* Set barriers to be interruptible by signals. */ static void pipe_interruptible(pipe_control_t *pipe) { - Objects_Locations location; - - _Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state - |= STATES_INTERRUPTIBLE_BY_SIGNAL; - _Thread_Enable_dispatch(); - _Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state - |= STATES_INTERRUPTIBLE_BY_SIGNAL; - _Thread_Enable_dispatch(); + Objects_Locations location; + Barrier_Control *the_barrier; + + the_barrier = _Barrier_Get(pipe->readBarrier, &location); + the_barrier->Barrier.Wait_queue.state |= STATES_INTERRUPTIBLE_BY_SIGNAL; + _Objects_Put( &the_barrier->Object ); + + the_barrier = _Barrier_Get(pipe->writeBarrier, &location); + the_barrier->Barrier.Wait_queue.state |= STATES_INTERRUPTIBLE_BY_SIGNAL; + _Objects_Put( &the_barrier->Object ); } #endif |