diff options
Diffstat (limited to 'pkg/sentry/fsimpl/eventfd')
| -rw-r--r-- | pkg/sentry/fsimpl/eventfd/BUILD | 1 | ||||
| -rw-r--r-- | pkg/sentry/fsimpl/eventfd/eventfd.go | 7 |
2 files changed, 5 insertions, 3 deletions
diff --git a/pkg/sentry/fsimpl/eventfd/BUILD b/pkg/sentry/fsimpl/eventfd/BUILD index bcb01bb08..c09fdc7f9 100644 --- a/pkg/sentry/fsimpl/eventfd/BUILD +++ b/pkg/sentry/fsimpl/eventfd/BUILD @@ -10,6 +10,7 @@ go_library( "//pkg/abi/linux", "//pkg/context", "//pkg/fdnotifier", + "//pkg/hostarch", "//pkg/log", "//pkg/sentry/vfs", "//pkg/syserror", diff --git a/pkg/sentry/fsimpl/eventfd/eventfd.go b/pkg/sentry/fsimpl/eventfd/eventfd.go index 30bd05357..4f79cfcb7 100644 --- a/pkg/sentry/fsimpl/eventfd/eventfd.go +++ b/pkg/sentry/fsimpl/eventfd/eventfd.go @@ -23,6 +23,7 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/fdnotifier" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/log" "gvisor.dev/gvisor/pkg/sentry/vfs" "gvisor.dev/gvisor/pkg/syserror" @@ -188,7 +189,7 @@ func (efd *EventFileDescription) read(ctx context.Context, dst usermem.IOSequenc efd.queue.Notify(waiter.WritableEvents) var buf [8]byte - usermem.ByteOrder.PutUint64(buf[:], val) + hostarch.ByteOrder.PutUint64(buf[:], val) _, err := dst.CopyOut(ctx, buf[:]) return err } @@ -196,7 +197,7 @@ func (efd *EventFileDescription) read(ctx context.Context, dst usermem.IOSequenc // Preconditions: Must be called with efd.mu locked. func (efd *EventFileDescription) hostWriteLocked(val uint64) error { var buf [8]byte - usermem.ByteOrder.PutUint64(buf[:], val) + hostarch.ByteOrder.PutUint64(buf[:], val) _, err := unix.Write(efd.hostfd, buf[:]) if err == unix.EWOULDBLOCK { return syserror.ErrWouldBlock @@ -209,7 +210,7 @@ func (efd *EventFileDescription) write(ctx context.Context, src usermem.IOSequen if _, err := src.CopyIn(ctx, buf[:]); err != nil { return err } - val := usermem.ByteOrder.Uint64(buf[:]) + val := hostarch.ByteOrder.Uint64(buf[:]) return efd.Signal(val) } |