diff options
| -rw-r--r-- | tools/qvfb/qvfbshmem.cpp | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/tools/qvfb/qvfbshmem.cpp b/tools/qvfb/qvfbshmem.cpp index a03b25d..b05b69c 100644 --- a/tools/qvfb/qvfbshmem.cpp +++ b/tools/qvfb/qvfbshmem.cpp @@ -69,27 +69,40 @@ QT_BEGIN_NAMESPACE // live. static QString qws_dataDir(int qws_display_id) { - QByteArray dataDir = QT_VFB_DATADIR(qws_display_id).toLocal8Bit(); - if (mkdir(dataDir, 0700)) { + static QString result; + if (!result.isEmpty()) + return result; + result = QT_VFB_DATADIR(qws_display_id); + QByteArray dataDir = result.toLocal8Bit(); + +#if defined(Q_OS_INTEGRITY) + /* ensure filesystem is ready before starting requests */ + WaitForFileSystemInitialization(); +#endif + + if (QT_MKDIR(dataDir, 0700)) { if (errno != EEXIST) { qFatal("Cannot create Qt for Embedded Linux data directory: %s", dataDir.constData()); } } - struct stat buf; - if (lstat(dataDir, &buf)) + QT_STATBUF buf; + if (QT_LSTAT(dataDir, &buf)) qFatal("stat failed for Qt for Embedded Linux data directory: %s", dataDir.constData()); if (!S_ISDIR(buf.st_mode)) qFatal("%s is not a directory", dataDir.constData()); + +#if !defined(Q_OS_INTEGRITY) && !defined(Q_OS_VXWORKS) && !defined(Q_OS_QNX) if (buf.st_uid != getuid()) qFatal("Qt for Embedded Linux data directory is not owned by user %uh", getuid()); if ((buf.st_mode & 0677) != 0600) qFatal("Qt for Embedded Linux data directory has incorrect permissions: %s", dataDir.constData()); - dataDir += "/"; +#endif - return QString(dataDir); + result.append(QLatin1Char('/')); + return result; } |