diff options
| -rw-r--r-- | winsup/cygwin/fhandler_disk_file.cc | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/winsup/cygwin/fhandler_disk_file.cc b/winsup/cygwin/fhandler_disk_file.cc index 6e61ee2b8..f8abb772f 100644 --- a/winsup/cygwin/fhandler_disk_file.cc +++ b/winsup/cygwin/fhandler_disk_file.cc @@ -1880,13 +1880,11 @@ fhandler_disk_file::opendir (int fd) while (!NT_SUCCESS (status)); } - /* FileIdBothDirectoryInformation is apparently unsupported on - XP when accessing directories on UDF. When trying to use it - so, NtQueryDirectoryFile returns with STATUS_ACCESS_VIOLATION. - It's not clear if the call isn't also unsupported on other - OS/FS combinations. Instead of testing for yet another error - code, let's use FileIdBothDirectoryInformation only on FSes - supporting persistent ACLs, FileBothDirectoryInformation otherwise. + /* FileIdBothDirectoryInformation was unsupported on XP when + accessing UDF. It's not clear if the call isn't also unsupported + on other OS/FS combinations. Instead of testing for yet another + error code, use FileIdBothDirectoryInformation only on FSes + supporting persistent ACLs. NFS clients hide dangling symlinks from directory queries, unless you use the FileNamesInformation info class. |