diff options
Diffstat (limited to 'pkg/sentry/fs/tty/queue.go')
| -rw-r--r-- | pkg/sentry/fs/tty/queue.go | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/pkg/sentry/fs/tty/queue.go b/pkg/sentry/fs/tty/queue.go index ceabb9b1e..c5d7ec717 100644 --- a/pkg/sentry/fs/tty/queue.go +++ b/pkg/sentry/fs/tty/queue.go @@ -104,8 +104,7 @@ func (q *queue) readableSize(ctx context.Context, io usermem.IO, args arch.Sysca // as whether the read caused more readable data to become available (whether // data was pushed from the wait buffer to the read buffer). // -// Preconditions: -// * l.termiosMu must be held for reading. +// Preconditions: l.termiosMu must be held for reading. func (q *queue) read(ctx context.Context, dst usermem.IOSequence, l *lineDiscipline) (int64, bool, error) { q.mu.Lock() defer q.mu.Unlock() @@ -145,8 +144,7 @@ func (q *queue) read(ctx context.Context, dst usermem.IOSequence, l *lineDiscipl // write writes to q from userspace. // -// Preconditions: -// * l.termiosMu must be held for reading. +// Preconditions: l.termiosMu must be held for reading. func (q *queue) write(ctx context.Context, src usermem.IOSequence, l *lineDiscipline) (int64, error) { q.mu.Lock() defer q.mu.Unlock() @@ -188,8 +186,7 @@ func (q *queue) write(ctx context.Context, src usermem.IOSequence, l *lineDiscip // writeBytes writes to q from b. // -// Preconditions: -// * l.termiosMu must be held for reading. +// Preconditions: l.termiosMu must be held for reading. func (q *queue) writeBytes(b []byte, l *lineDiscipline) { q.mu.Lock() defer q.mu.Unlock() |