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Diffstat (limited to 'src/corelib/io/qfileinfo.cpp')
| -rw-r--r-- | src/corelib/io/qfileinfo.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/corelib/io/qfileinfo.cpp b/src/corelib/io/qfileinfo.cpp index 2cf97ef94e..60f7e47e62 100644 --- a/src/corelib/io/qfileinfo.cpp +++ b/src/corelib/io/qfileinfo.cpp @@ -271,6 +271,17 @@ QDateTime &QFileInfoPrivate::getFileTime(QAbstractFileEngine::FileTime request) groupId(). You can examine a file's permissions and ownership in a single statement using the permission() function. + \note On NTFS file systems, ownership and permissions checking is + disabled by default for performance reasons. To enable it, + include the following line: + + \snippet ntfsp.cpp 0 + + Permission checking is then turned on and off by incrementing and + decrementing \c qt_ntfs_permission_lookup by 1. + + \snippet ntfsp.cpp 1 + \section1 Performance Issues Some of QFileInfo's functions query the file system, but for |