diff options
Diffstat (limited to 'src/corelib/io/qstorageinfo.cpp')
| -rw-r--r-- | src/corelib/io/qstorageinfo.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/corelib/io/qstorageinfo.cpp b/src/corelib/io/qstorageinfo.cpp index d63b6a2a21..337a9c7cef 100644 --- a/src/corelib/io/qstorageinfo.cpp +++ b/src/corelib/io/qstorageinfo.cpp @@ -186,6 +186,8 @@ QString QStorageInfo::rootPath() const This size can be less than or equal to the free size returned by bytesFree() function. + Returns -1 if QStorageInfo object is not valid. + \sa bytesTotal(), bytesFree() */ qint64 QStorageInfo::bytesAvailable() const @@ -198,6 +200,8 @@ qint64 QStorageInfo::bytesAvailable() const quotas on the filesystem, this value can be larger than the value returned by bytesAvailable(). + Returns -1 if QStorageInfo object is not valid. + \sa bytesTotal(), bytesAvailable() */ qint64 QStorageInfo::bytesFree() const @@ -208,6 +212,8 @@ qint64 QStorageInfo::bytesFree() const /*! Returns the total volume size in bytes. + Returns -1 if QStorageInfo object is not valid. + \sa bytesFree(), bytesAvailable() */ qint64 QStorageInfo::bytesTotal() const |