tree ada61ca056cb5f6e579d09ff81844615b8de4f3d
parent 0f1a2c5d97d637d9a55bdcca999a10ddb3ba2716
author Jan Grulich <grulja@gmail.com> 1685034992 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1685101129 +0000

Use a constant for invalid PipeWire file descriptor

We use value -1 on over all the places through our code so it might be
better to define a constant and use it instead to make the code more
understandable on first look.

Bug: webrtc:15203
Change-Id: I4fc3e561bc7a7778c43ec6cfde7acebef2af79e8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/306620
Reviewed-by: Alexander Cooper <alcooper@chromium.org>
Commit-Queue: Jan Grulich <grulja@gmail.com>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40156}