diff options
Diffstat (limited to 'pkg/sentry/fsimpl/ext/inode.go')
| -rw-r--r-- | pkg/sentry/fsimpl/ext/inode.go | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/pkg/sentry/fsimpl/ext/inode.go b/pkg/sentry/fsimpl/ext/inode.go index e4b434b13..5caaf14ed 100644 --- a/pkg/sentry/fsimpl/ext/inode.go +++ b/pkg/sentry/fsimpl/ext/inode.go @@ -118,7 +118,7 @@ func newInode(fs *filesystem, inodeNum uint32) (*inode, error) { } // Build the inode based on its type. - inode := inode{ + args := inodeArgs{ fs: fs, inodeNum: inodeNum, blkSize: blkSize, @@ -127,19 +127,19 @@ func newInode(fs *filesystem, inodeNum uint32) (*inode, error) { switch diskInode.Mode().FileType() { case linux.ModeSymlink: - f, err := newSymlink(inode) + f, err := newSymlink(args) if err != nil { return nil, err } return &f.inode, nil case linux.ModeRegular: - f, err := newRegularFile(inode) + f, err := newRegularFile(args) if err != nil { return nil, err } return &f.inode, nil case linux.ModeDirectory: - f, err := newDirectory(inode, fs.sb.IncompatibleFeatures().DirentFileType) + f, err := newDirectory(args, fs.sb.IncompatibleFeatures().DirentFileType) if err != nil { return nil, err } @@ -150,6 +150,21 @@ func newInode(fs *filesystem, inodeNum uint32) (*inode, error) { } } +type inodeArgs struct { + fs *filesystem + inodeNum uint32 + blkSize uint64 + diskInode disklayout.Inode +} + +func (in *inode) init(args inodeArgs, impl interface{}) { + in.fs = args.fs + in.inodeNum = args.inodeNum + in.blkSize = args.blkSize + in.diskInode = args.diskInode + in.impl = impl +} + // open creates and returns a file description for the dentry passed in. func (in *inode) open(rp *vfs.ResolvingPath, vfsd *vfs.Dentry, opts *vfs.OpenOptions) (*vfs.FileDescription, error) { ats := vfs.AccessTypesForOpenFlags(opts) |