[roll] Roll fuchsia [async] Add method to delay a promise until and object is signaled

Like the time-based delay methods that were submitted before this, this
method on async::Executor produces a promise that will not complete
until a specified condition, in this case a zx_handle_t being signaled
with the signal provided when the user creates the promise.

Like the previous methods, the waiting starts when the method is called,
so if the user signals the handle before the promise is scheduled, it
will complete immediately when it is scheduled.

Original-Bug: 70802
Test: async-test
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/491438
Original-Revision: e1e9a4bf1768c09c75d7992c6f29cff8df0e7709
GitOrigin-RevId: 651318839fd894a2ba4fdad42f8f6ed51f754ed0
Change-Id: I485efd88735feab85b95e9cab954e6cf60c8fb12
1 file changed
tree: 45bbda7d220b54b07c1e5c92c85dbd763b98d574
  1. garnet/
  2. infra/
  3. peridot/
  4. third_party/
  5. topaz/
  6. zircon/
  7. flower
  8. jiri.lock
  9. minimal
  10. prebuilts
  11. README.md
  12. stem
  13. test_durations
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.