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--- media/capture/video/linux/v4l2_capture_delegate.h.orig 2022-05-11 07:16:53 UTC
+++ media/capture/video/linux/v4l2_capture_delegate.h
@@ -84,10 +84,10 @@ class CAPTURE_EXPORT V4L2CaptureDelegate final {
// device file descriptor or (re)starting streaming, can fail but works after
// retrying (https://crbug.com/670262). Returns false if the |request| ioctl
// fails too many times.
- bool RunIoctl(int request, void* argp);
+ bool RunIoctl(unsigned int request, void* argp);
// Simple wrapper to do HANDLE_EINTR(v4l2_->ioctl(device_fd_.get(), ...)).
- int DoIoctl(int request, void* argp);
+ int DoIoctl(unsigned int request, void* argp);
// Creates a mojom::RangePtr with the (min, max, current, step) values of the
// control associated with |control_id|. Returns an empty Range otherwise.
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