tree b898b9fcc83af3d257084f40d77c311b2a90a740
parent 88b0f9b0332f07bcc53d01520ba25c8ef5d58d29
author Ewout van Bekkum <ewout@google.com> 1630434215 -0700
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1631222113 +0000

pw_sync: add Borrowable helper for transactional guarding

Adds a templated pw::sync::Borrowable wrapper which permits
objects or pointers/references to them to be wrapped with a lock
to enable threadsafety wrapping for data and/or objects with
transactional APIs where an internal lock may not make sense.

Change-Id: Ic59df609e933a571fd755b943f8ffcaccc4a5201
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/59120
Reviewed-by: Wyatt Hepler <hepler@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Pigweed-Auto-Submit: Ewout van Bekkum <ewout@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>