diff options
Diffstat (limited to 'pkg/sentry/fsimpl/tmpfs')
| -rw-r--r-- | pkg/sentry/fsimpl/tmpfs/regular_file_test.go | 10 | ||||
| -rw-r--r-- | pkg/sentry/fsimpl/tmpfs/tmpfs.go | 11 |
2 files changed, 5 insertions, 16 deletions
diff --git a/pkg/sentry/fsimpl/tmpfs/regular_file_test.go b/pkg/sentry/fsimpl/tmpfs/regular_file_test.go index 146c7fdfe..7a8e1f5e0 100644 --- a/pkg/sentry/fsimpl/tmpfs/regular_file_test.go +++ b/pkg/sentry/fsimpl/tmpfs/regular_file_test.go @@ -156,19 +156,19 @@ func TestLocks(t *testing.T) { t.Fatalf("fd.Impl().LockBSD failed: err = %v", err) } - if err := fd.Impl().LockPOSIX(ctx, uid1, lock.ReadLock, 0, 1, linux.SEEK_SET, nil); err != nil { + if err := fd.Impl().LockPOSIX(ctx, uid1, lock.ReadLock, lock.LockRange{Start: 0, End: 1}, nil); err != nil { t.Fatalf("fd.Impl().LockPOSIX failed: err = %v", err) } - if err := fd.Impl().LockPOSIX(ctx, uid2, lock.ReadLock, 1, 2, linux.SEEK_SET, nil); err != nil { + if err := fd.Impl().LockPOSIX(ctx, uid2, lock.ReadLock, lock.LockRange{Start: 1, End: 2}, nil); err != nil { t.Fatalf("fd.Impl().LockPOSIX failed: err = %v", err) } - if err := fd.Impl().LockPOSIX(ctx, uid1, lock.WriteLock, 0, 1, linux.SEEK_SET, nil); err != nil { + if err := fd.Impl().LockPOSIX(ctx, uid1, lock.WriteLock, lock.LockRange{Start: 0, End: 1}, nil); err != nil { t.Fatalf("fd.Impl().LockPOSIX failed: err = %v", err) } - if got, want := fd.Impl().LockPOSIX(ctx, uid2, lock.ReadLock, 0, 1, linux.SEEK_SET, nil), syserror.ErrWouldBlock; got != want { + if got, want := fd.Impl().LockPOSIX(ctx, uid2, lock.ReadLock, lock.LockRange{Start: 0, End: 1}, nil), syserror.ErrWouldBlock; got != want { t.Fatalf("fd.Impl().LockPOSIX failed: got = %v, want = %v", got, want) } - if err := fd.Impl().UnlockPOSIX(ctx, uid1, 0, 1, linux.SEEK_SET); err != nil { + if err := fd.Impl().UnlockPOSIX(ctx, uid1, lock.LockRange{Start: 0, End: 1}); err != nil { t.Fatalf("fd.Impl().UnlockPOSIX failed: err = %v", err) } } diff --git a/pkg/sentry/fsimpl/tmpfs/tmpfs.go b/pkg/sentry/fsimpl/tmpfs/tmpfs.go index 0c9c639d3..b32c54e20 100644 --- a/pkg/sentry/fsimpl/tmpfs/tmpfs.go +++ b/pkg/sentry/fsimpl/tmpfs/tmpfs.go @@ -36,7 +36,6 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" - fslock "gvisor.dev/gvisor/pkg/sentry/fs/lock" "gvisor.dev/gvisor/pkg/sentry/kernel/auth" "gvisor.dev/gvisor/pkg/sentry/kernel/time" "gvisor.dev/gvisor/pkg/sentry/pgalloc" @@ -797,16 +796,6 @@ func (fd *fileDescription) RemoveXattr(ctx context.Context, name string) error { return nil } -// LockPOSIX implements vfs.FileDescriptionImpl.LockPOSIX. -func (fd *fileDescription) LockPOSIX(ctx context.Context, uid fslock.UniqueID, t fslock.LockType, start, length uint64, whence int16, block fslock.Blocker) error { - return fd.Locks().LockPOSIX(ctx, &fd.vfsfd, uid, t, start, length, whence, block) -} - -// UnlockPOSIX implements vfs.FileDescriptionImpl.UnlockPOSIX. -func (fd *fileDescription) UnlockPOSIX(ctx context.Context, uid fslock.UniqueID, start, length uint64, whence int16) error { - return fd.Locks().UnlockPOSIX(ctx, &fd.vfsfd, uid, start, length, whence) -} - // Sync implements vfs.FileDescriptionImpl.Sync. It does nothing because all // filesystem state is in-memory. func (*fileDescription) Sync(context.Context) error { |