diff options
Diffstat (limited to 'src/libcamera/v4l2_videodevice.cpp')
| -rw-r--r-- | src/libcamera/v4l2_videodevice.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libcamera/v4l2_videodevice.cpp b/src/libcamera/v4l2_videodevice.cpp index 13e02323..033f7cc0 100644 --- a/src/libcamera/v4l2_videodevice.cpp +++ b/src/libcamera/v4l2_videodevice.cpp @@ -13,6 +13,7 @@ #include <string.h> #include <sys/ioctl.h> #include <sys/mman.h> +#include <sys/syscall.h> #include <sys/time.h> #include <unistd.h> #include <vector> @@ -1426,7 +1427,8 @@ int V4L2M2MDevice::open() * as the V4L2VideoDevice::open() retains a handle by duplicating the * fd passed in. */ - fd = ::open(deviceNode_.c_str(), O_RDWR | O_NONBLOCK); + fd = syscall(SYS_openat, AT_FDCWD, deviceNode_.c_str(), + O_RDWR | O_NONBLOCK); if (fd < 0) { ret = -errno; LOG(V4L2, Error) |