6 files changed, 18 insertions, 18 deletions
diff --git a/pkg/sentry/fs/host/socket.go b/pkg/sentry/fs/host/socket.go
index f2d96d1ec..0b3d0617f 100644
--- a/pkg/sentry/fs/host/socket.go
+++ b/pkg/sentry/fs/host/socket.go
@@ -248,7 +248,7 @@ func (c *ConnectedEndpoint) Writable() bool {
 	c.mu.RLock()
 	defer c.mu.RUnlock()
 
-	return fdnotifier.NonBlockingPoll(int32(c.file.FD()), waiter.EventOut)&waiter.EventOut != 0
+	return fdnotifier.NonBlockingPoll(int32(c.file.FD()), waiter.WritableEvents)&waiter.WritableEvents != 0
 }
 
 // Passcred implements transport.ConnectedEndpoint.Passcred.
@@ -345,7 +345,7 @@ func (c *ConnectedEndpoint) Readable() bool {
 	c.mu.RLock()
 	defer c.mu.RUnlock()
 
-	return fdnotifier.NonBlockingPoll(int32(c.file.FD()), waiter.EventIn)&waiter.EventIn != 0
+	return fdnotifier.NonBlockingPoll(int32(c.file.FD()), waiter.ReadableEvents)&waiter.ReadableEvents != 0
 }
 
 // SendQueuedSize implements transport.Receiver.SendQueuedSize.
diff --git a/pkg/sentry/fs/host/wait_test.go b/pkg/sentry/fs/host/wait_test.go
index 5925c85ea..bd6188e03 100644
--- a/pkg/sentry/fs/host/wait_test.go
+++ b/pkg/sentry/fs/host/wait_test.go
@@ -41,13 +41,13 @@ func TestWait(t *testing.T) {
 
 	defer file.DecRef(ctx)
 
-	r := file.Readiness(waiter.EventIn)
+	r := file.Readiness(waiter.ReadableEvents)
 	if r != 0 {
 		t.Fatalf("File is ready for read when it shouldn't be.")
 	}
 
 	e, ch := waiter.NewChannelEntry(nil)
-	file.EventRegister(&e, waiter.EventIn)
+	file.EventRegister(&e, waiter.ReadableEvents)
 	defer file.EventUnregister(&e)
 
 	// Check that there are no notifications yet.
diff --git a/pkg/sentry/fs/inotify.go b/pkg/sentry/fs/inotify.go
index c5c07d564..fb81d903d 100644
--- a/pkg/sentry/fs/inotify.go
+++ b/pkg/sentry/fs/inotify.go
@@ -107,7 +107,7 @@ func (i *Inotify) Readiness(mask waiter.EventMask) waiter.EventMask {
 	defer i.evMu.Unlock()
 
 	if !i.events.Empty() {
-		ready |= waiter.EventIn
+		ready |= waiter.ReadableEvents
 	}
 
 	return mask & ready
@@ -246,7 +246,7 @@ func (i *Inotify) queueEvent(ev *Event) {
 	// can do.
 	i.evMu.Unlock()
 
-	i.Queue.Notify(waiter.EventIn)
+	i.Queue.Notify(waiter.ReadableEvents)
 }
 
 // newWatchLocked creates and adds a new watch to target.
diff --git a/pkg/sentry/fs/timerfd/timerfd.go b/pkg/sentry/fs/timerfd/timerfd.go
index f362ca9b6..46511a6ac 100644
--- a/pkg/sentry/fs/timerfd/timerfd.go
+++ b/pkg/sentry/fs/timerfd/timerfd.go
@@ -101,7 +101,7 @@ func (t *TimerOperations) SetTime(s ktime.Setting) (ktime.Time, ktime.Setting) {
 func (t *TimerOperations) Readiness(mask waiter.EventMask) waiter.EventMask {
 	var ready waiter.EventMask
 	if atomic.LoadUint64(&t.val) != 0 {
-		ready |= waiter.EventIn
+		ready |= waiter.ReadableEvents
 	}
 	return ready
 }
@@ -143,7 +143,7 @@ func (t *TimerOperations) Write(context.Context, *fs.File, usermem.IOSequence, i
 // Notify implements ktime.TimerListener.Notify.
 func (t *TimerOperations) Notify(exp uint64, setting ktime.Setting) (ktime.Setting, bool) {
 	atomic.AddUint64(&t.val, exp)
-	t.events.Notify(waiter.EventIn)
+	t.events.Notify(waiter.ReadableEvents)
 	return ktime.Setting{}, false
 }
 
diff --git a/pkg/sentry/fs/tty/line_discipline.go b/pkg/sentry/fs/tty/line_discipline.go
index b34f4a0eb..3ba02c218 100644
--- a/pkg/sentry/fs/tty/line_discipline.go
+++ b/pkg/sentry/fs/tty/line_discipline.go
@@ -143,7 +143,7 @@ func (l *lineDiscipline) setTermios(task *kernel.Task, args arch.SyscallArgument
 		l.inQueue.pushWaitBufLocked(l)
 		l.inQueue.readable = true
 		l.inQueue.mu.Unlock()
-		l.replicaWaiter.Notify(waiter.EventIn)
+		l.replicaWaiter.Notify(waiter.ReadableEvents)
 	}
 
 	return 0, err
@@ -187,9 +187,9 @@ func (l *lineDiscipline) inputQueueRead(ctx context.Context, dst usermem.IOSeque
 		return 0, err
 	}
 	if n > 0 {
-		l.masterWaiter.Notify(waiter.EventOut)
+		l.masterWaiter.Notify(waiter.WritableEvents)
 		if pushed {
-			l.replicaWaiter.Notify(waiter.EventIn)
+			l.replicaWaiter.Notify(waiter.ReadableEvents)
 		}
 		return n, nil
 	}
@@ -204,7 +204,7 @@ func (l *lineDiscipline) inputQueueWrite(ctx context.Context, src usermem.IOSequ
 		return 0, err
 	}
 	if n > 0 {
-		l.replicaWaiter.Notify(waiter.EventIn)
+		l.replicaWaiter.Notify(waiter.ReadableEvents)
 		return n, nil
 	}
 	return 0, syserror.ErrWouldBlock
@@ -222,9 +222,9 @@ func (l *lineDiscipline) outputQueueRead(ctx context.Context, dst usermem.IOSequ
 		return 0, err
 	}
 	if n > 0 {
-		l.replicaWaiter.Notify(waiter.EventOut)
+		l.replicaWaiter.Notify(waiter.WritableEvents)
 		if pushed {
-			l.masterWaiter.Notify(waiter.EventIn)
+			l.masterWaiter.Notify(waiter.ReadableEvents)
 		}
 		return n, nil
 	}
@@ -239,7 +239,7 @@ func (l *lineDiscipline) outputQueueWrite(ctx context.Context, src usermem.IOSeq
 		return 0, err
 	}
 	if n > 0 {
-		l.masterWaiter.Notify(waiter.EventIn)
+		l.masterWaiter.Notify(waiter.ReadableEvents)
 		return n, nil
 	}
 	return 0, syserror.ErrWouldBlock
@@ -399,7 +399,7 @@ func (*inputQueueTransformer) transform(l *lineDiscipline, q *queue, buf []byte)
 		// Anything written to the readBuf will have to be echoed.
 		if l.termios.LEnabled(linux.ECHO) {
 			l.outQueue.writeBytes(cBytes, l)
-			l.masterWaiter.Notify(waiter.EventIn)
+			l.masterWaiter.Notify(waiter.ReadableEvents)
 		}
 
 		// If we finish a line, make it available for reading.
diff --git a/pkg/sentry/fs/tty/queue.go b/pkg/sentry/fs/tty/queue.go
index 79975d812..11d6c15d0 100644
--- a/pkg/sentry/fs/tty/queue.go
+++ b/pkg/sentry/fs/tty/queue.go
@@ -71,7 +71,7 @@ func (q *queue) readReadiness(t *linux.KernelTermios) waiter.EventMask {
 	q.mu.Lock()
 	defer q.mu.Unlock()
 	if len(q.readBuf) > 0 && q.readable {
-		return waiter.EventIn
+		return waiter.ReadableEvents
 	}
 	return waiter.EventMask(0)
 }
@@ -81,7 +81,7 @@ func (q *queue) writeReadiness(t *linux.KernelTermios) waiter.EventMask {
 	q.mu.Lock()
 	defer q.mu.Unlock()
 	if q.waitBufLen < waitBufMaxBytes {
-		return waiter.EventOut
+		return waiter.WritableEvents
 	}
 	return waiter.EventMask(0)
 }