diff options
Diffstat (limited to 'pkg/sentry/fs/dev/null.go')
| -rw-r--r-- | pkg/sentry/fs/dev/null.go | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/pkg/sentry/fs/dev/null.go b/pkg/sentry/fs/dev/null.go index 069212b6d..ee13183c8 100644 --- a/pkg/sentry/fs/dev/null.go +++ b/pkg/sentry/fs/dev/null.go @@ -29,6 +29,7 @@ import ( type nullDevice struct { fsutil.InodeGenericChecker `state:"nosave"` fsutil.InodeNoExtendedAttributes `state:"nosave"` + fsutil.InodeNoopAllocate `state:"nosave"` fsutil.InodeNoopRelease `state:"nosave"` fsutil.InodeNoopTruncate `state:"nosave"` fsutil.InodeNoopWriteOut `state:"nosave"` @@ -60,17 +61,17 @@ func (n *nullDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.Fi // +stateify savable type nullFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoMMap `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRead `state:"nosave"` - fsutil.FileNoopWrite `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` + fsutil.FileNoopWrite `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` } var _ fs.FileOperations = (*nullFileOperations)(nil) @@ -101,16 +102,16 @@ func (zd *zeroDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.F // +stateify savable type zeroFileOperations struct { - waiter.AlwaysReady `state:"nosave"` fsutil.FileGenericSeek `state:"nosave"` + fsutil.FileNoIoctl `state:"nosave"` fsutil.FileNoopFlush `state:"nosave"` fsutil.FileNoopFsync `state:"nosave"` fsutil.FileNoopRelease `state:"nosave"` fsutil.FileNoopWrite `state:"nosave"` fsutil.FileNotDirReaddir `state:"nosave"` - fsutil.FileNoIoctl `state:"nosave"` fsutil.FileUseInodeUnstableAttr `state:"nosave"` readZeros `state:"nosave"` + waiter.AlwaysReady `state:"nosave"` } var _ fs.FileOperations = (*zeroFileOperations)(nil) |