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| author | Corinna Vinschen <corinna@vinschen.de> | 2015-12-15 17:03:09 +0100 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2016-06-24 22:48:40 +0200 |
| commit | 8b7c4f67c67cfdb59848064417743e57ea9fed40 (patch) | |
| tree | a164250b8d69697873989429d76ccd2078080aa9 | |
| parent | 81031e6850fdc09b8b2e31283d88b4209ac79dfe (diff) | |
| download | cygnal-8b7c4f67c67cfdb59848064417743e57ea9fed40.tar.gz cygnal-8b7c4f67c67cfdb59848064417743e57ea9fed40.tar.bz2 cygnal-8b7c4f67c67cfdb59848064417743e57ea9fed40.zip | |
fhandler_disk_file::opendir: Fix a comment
| -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. |