diff options
Diffstat (limited to 'pkg/sentry/fsimpl/pipefs')
| -rw-r--r-- | pkg/sentry/fsimpl/pipefs/pipefs.go | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/pkg/sentry/fsimpl/pipefs/pipefs.go b/pkg/sentry/fsimpl/pipefs/pipefs.go index d6bd67467..5375e5e75 100644 --- a/pkg/sentry/fsimpl/pipefs/pipefs.go +++ b/pkg/sentry/fsimpl/pipefs/pipefs.go @@ -40,25 +40,19 @@ func (filesystemType) GetFilesystem(ctx context.Context, vfsObj *vfs.VirtualFile panic("pipefs.filesystemType.GetFilesystem should never be called") } -// filesystem implements vfs.FilesystemImpl. -type filesystem struct { - kernfs.Filesystem - - // TODO(gvisor.dev/issue/1193): - // - // - kernfs does not provide a way to implement statfs, from which we - // should indicate PIPEFS_MAGIC. - // - // - kernfs does not provide a way to override names for - // vfs.FilesystemImpl.PrependPath(); pipefs inodes should use synthetic - // name fmt.Sprintf("pipe:[%d]", inode.ino). -} +// TODO(gvisor.dev/issue/1193): +// +// - kernfs does not provide a way to implement statfs, from which we +// should indicate PIPEFS_MAGIC. +// +// - kernfs does not provide a way to override names for +// vfs.FilesystemImpl.PrependPath(); pipefs inodes should use synthetic +// name fmt.Sprintf("pipe:[%d]", inode.ino). -// NewFilesystem sets up and returns a new vfs.Filesystem implemented by -// pipefs. +// NewFilesystem sets up and returns a new vfs.Filesystem implemented by pipefs. func NewFilesystem(vfsObj *vfs.VirtualFilesystem) *vfs.Filesystem { - fs := &filesystem{} - fs.Init(vfsObj, filesystemType{}) + fs := &kernfs.Filesystem{} + fs.VFSFilesystem().Init(vfsObj, filesystemType{}, fs) return fs.VFSFilesystem() } |