diff options
| -rw-r--r-- | src/corelib/io/qfsfileengine_unix.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp index d2fa744..1331f54 100644 --- a/src/corelib/io/qfsfileengine_unix.cpp +++ b/src/corelib/io/qfsfileengine_unix.cpp @@ -668,6 +668,16 @@ bool QFSFileEnginePrivate::doStat() const could_stat = (QT_FSTAT(QT_FILENO(fh), &st) == 0); } else if (fd == -1) { // ### actually covers two cases: d->fh and when the file is not open +#if defined(Q_OS_SYMBIAN) + // Optimisation for Symbian where fileFlags() calls both doStat() and isSymlink(), but rarely on real links. + // When the filename is not a link, lstat will return the same info as stat, but this also removes + // any need for a further call to lstat to check if the file is a link. + need_lstat = false; + could_stat = (QT_LSTAT(nativeFilePath.constData(), &st) == 0); + is_link = could_stat ? S_ISLNK(st.st_mode) : false; + // if it turns out this was a link, we can call stat too. + if (is_link) +#endif could_stat = (QT_STAT(nativeFilePath.constData(), &st) == 0); } else { could_stat = (QT_FSTAT(fd, &st) == 0); |