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//go:build darwin || freebsd || linux
// +build darwin freebsd linux
package fuse
import (
"context"
"github.com/anacrolix/fuse"
"github.com/anacrolix/fuse/fs"
"github.com/restic/restic/internal/restic"
)
// Statically ensure that *link implements the given interface
var _ = fs.NodeReadlinker(&link{})
type link struct {
root *Root
node *restic.Node
inode uint64
}
func newLink(root *Root, inode uint64, node *restic.Node) (*link, error) {
return &link{root: root, inode: inode, node: node}, nil
}
func (l *link) Readlink(_ context.Context, _ *fuse.ReadlinkRequest) (string, error) {
return l.node.LinkTarget, nil
}
func (l *link) Attr(_ context.Context, a *fuse.Attr) error {
a.Inode = l.inode
a.Mode = l.node.Mode
if !l.root.cfg.OwnerIsRoot {
a.Uid = l.node.UID
a.Gid = l.node.GID
}
a.Atime = l.node.AccessTime
a.Ctime = l.node.ChangeTime
a.Mtime = l.node.ModTime
a.Nlink = uint32(l.node.Links)
a.Size = uint64(len(l.node.LinkTarget))
a.Blocks = (a.Size + blockSize - 1) / blockSize
return nil
}
func (l *link) Listxattr(_ context.Context, req *fuse.ListxattrRequest, resp *fuse.ListxattrResponse) error {
nodeToXattrList(l.node, req, resp)
return nil
}
func (l *link) Getxattr(_ context.Context, req *fuse.GetxattrRequest, resp *fuse.GetxattrResponse) error {
return nodeGetXattr(l.node, req, resp)
}
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