diff options
| -rw-r--r-- | src/libcamera/v4l2_device.cpp | 3 | ||||
| -rw-r--r-- | src/libcamera/v4l2_videodevice.cpp | 4 |
2 files changed, 5 insertions, 2 deletions
diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_device.cpp index 0452f801..c13eddc8 100644 --- a/src/libcamera/v4l2_device.cpp +++ b/src/libcamera/v4l2_device.cpp @@ -11,6 +11,7 @@ #include <iomanip> #include <string.h> #include <sys/ioctl.h> +#include <sys/syscall.h> #include <unistd.h> #include "log.h" @@ -75,7 +76,7 @@ int V4L2Device::open(unsigned int flags) return -EBUSY; } - int ret = ::open(deviceNode_.c_str(), flags); + int ret = syscall(SYS_openat, AT_FDCWD, deviceNode_.c_str(), flags); if (ret < 0) { ret = -errno; LOG(V4L2, Error) << "Failed to open V4L2 device: " 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) |