tree 82c68a8a3865a9b23876cb5d0c96edf0923eba15
parent d6dec29200285b8f4b9f5ae5ba4cb79da2aebae8
author Alexei Frolov <frolv@pigweed.infra.roller.google.com> 1717032249 +0000
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1717032249 +0000

[roll third_party/pigweed] pw_channel: Add EpollChannel

This implements a pw::channel::Channel which sends and receives data
through a file descriptor, with read and write notifications backed by
Linux's epoll system.

To facilitate this, several additional APIs are added to the epoll
async2 dispatcher, allowing registration of additional file descriptors.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/210813
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https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 3763a9d5b54c766..e07a08914d79ea1
Roller-URL: https://ci.chromium.org/b/8746555022131683777
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CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I8334b68784007db998b1dec6be83e444f4225368
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/212097
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
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