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Diffstat (limited to 'internal/fusefrontend/xattr.go')
-rw-r--r--internal/fusefrontend/xattr.go21
1 files changed, 9 insertions, 12 deletions
diff --git a/internal/fusefrontend/xattr.go b/internal/fusefrontend/xattr.go
index 8e88a62..816754c 100644
--- a/internal/fusefrontend/xattr.go
+++ b/internal/fusefrontend/xattr.go
@@ -82,21 +82,18 @@ func (fs *FS) RemoveXAttr(relPath string, attr string, context *fuse.Context) fu
return fs.removeXAttr(relPath, cAttr, context)
}
-// ListXAttr - FUSE call. Lists extended attributes on the file at "path".
+// ListXAttr - FUSE call. Lists extended attributes on the file at "relPath".
//
-// TODO: Make symlink-safe. Blocker: package xattr does not provide
-// flistxattr(2).
-func (fs *FS) ListXAttr(path string, context *fuse.Context) ([]string, fuse.Status) {
- if fs.isFiltered(path) {
+// This function is symlink-safe on Linux.
+// Darwin does not have flistxattr(2) nor /proc/self/fd. How to implement this
+// on Darwin in a symlink-safe way?
+func (fs *FS) ListXAttr(relPath string, context *fuse.Context) ([]string, fuse.Status) {
+ if fs.isFiltered(relPath) {
return nil, fuse.EPERM
}
- cPath, err := fs.getBackingPath(path)
- if err != nil {
- return nil, fuse.ToStatus(err)
- }
- cNames, err := xattr.LList(cPath)
- if err != nil {
- return nil, unpackXattrErr(err)
+ cNames, status := fs.listXAttr(relPath, context)
+ if !status.Ok() {
+ return nil, status
}
names := make([]string, 0, len(cNames))
for _, curName := range cNames {