diff options
| author | Shawn Rutledge <shawn.rutledge@digia.com> | 2015-10-14 12:25:19 +0200 |
|---|---|---|
| committer | Shawn Rutledge <shawn.rutledge@theqtcompany.com> | 2015-10-26 07:34:13 +0000 |
| commit | 51dac9890d9df2e2101e3519a8deaa9cbcc42d14 (patch) | |
| tree | e05e0b86dcd886257d92944504d645166b3e4b86 /src/plugins/platforms/xcb/qxcbbackingstore.cpp | |
| parent | a8455ac5fa250cf651cf9f6c66b82b51a5557f19 (diff) | |
xcb: better error reporting when shmget() fails
Change-Id: I160ebc07f25fd08b86ca5494cb149c5fc7c70086
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbbackingstore.cpp')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbbackingstore.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/platforms/xcb/qxcbbackingstore.cpp b/src/plugins/platforms/xcb/qxcbbackingstore.cpp index e62d515b62..25f1ea5236 100644 --- a/src/plugins/platforms/xcb/qxcbbackingstore.cpp +++ b/src/plugins/platforms/xcb/qxcbbackingstore.cpp @@ -146,8 +146,8 @@ QXcbShmImage::QXcbShmImage(QXcbScreen *screen, const QSize &size, uint depth, QI int id = shmget(IPC_PRIVATE, segmentSize, IPC_CREAT | 0600); if (id == -1) - qWarning("QXcbShmImage: shmget() failed (%d) for size %d (%dx%d)", - errno, segmentSize, size.width(), size.height()); + qWarning("QXcbShmImage: shmget() failed (%d: %s) for size %d (%dx%d)", + errno, strerror(errno), segmentSize, size.width(), size.height()); else m_shm_info.shmid = id; m_shm_info.shmaddr = m_xcb_image->data = (quint8 *)shmat (m_shm_info.shmid, 0, 0); |