tree 63e56d3b1d8d2b3192bfa22370941302c67950c7
parent ca997461823b966acdcbc951922b8ce6554b57c2
author pigweed-integration-roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com> 1630546294 +0000
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1630547309 +0000

[roll third_party/pigweed] pw_multisink & pw_ring_buffer: Add Peek APIs

pw_multisink: Add PeekEntry, PopEntry, and CommitEntry APIs.
pw_ring_buffer: Add PeekFrontPreamble to allow a reader peak the user
preamble without the need to copy data. This lets the multisink commit
multiple entries, peeking one at a time to check if it should be popped
without having to get the entry's data.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/56246

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: d63bd748ebc9bc0..64021a8b197d3cb
Roller-URL: https://ci.chromium.org/b/8837242163969561249
Cq-Cl-Tag: roller-builder:pigweed-experimental-roller
Cq-Cl-Tag: roller-bid:8837242163969561249
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ica6af0b6cb66411a70ddaf80ef0474beabf10dcc
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/59441
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>