diff options
| -rw-r--r-- | modules/camera/3_4/v4l2_wrapper.cpp | 2 | ||||
| -rw-r--r-- | modules/camera/3_4/v4l2_wrapper.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/modules/camera/3_4/v4l2_wrapper.cpp b/modules/camera/3_4/v4l2_wrapper.cpp index 085683d6..bba826fb 100644 --- a/modules/camera/3_4/v4l2_wrapper.cpp +++ b/modules/camera/3_4/v4l2_wrapper.cpp @@ -129,7 +129,7 @@ void V4L2Wrapper::Disconnect() { // Helper function. Should be used instead of ioctl throughout this class. template <typename T> -int V4L2Wrapper::IoctlLocked(int request, T data) { +int V4L2Wrapper::IoctlLocked(unsigned long request, T data) { // Potentially called so many times logging entry is a bad idea. std::lock_guard<std::mutex> lock(device_lock_); diff --git a/modules/camera/3_4/v4l2_wrapper.h b/modules/camera/3_4/v4l2_wrapper.h index 4a8d5170..dcb8afea 100644 --- a/modules/camera/3_4/v4l2_wrapper.h +++ b/modules/camera/3_4/v4l2_wrapper.h @@ -99,7 +99,7 @@ class V4L2Wrapper { void Disconnect(); // Perform an ioctl call in a thread-safe fashion. template <typename T> - int IoctlLocked(int request, T data); + int IoctlLocked(unsigned long request, T data); // Request/release userspace buffer mode via VIDIOC_REQBUFS. int RequestBuffers(uint32_t num_buffers); |