[roll] Roll fuchsia [zxio][fdio] Move datagram socket caches

This moves datagram socket caches from fdio to zxio.

Two headers are added to zxio/cpp to do so:
- cmsg.h is needed in fdio/socket.cc until sendmsg() and recvmsg() are
  moved to zxio for datagram and stream sockets. Once that's complete,
  these headers can be removed and their implementations can be moved
  to zxio/socket.cc.
- dgram_cache.h is needed in zxio/inception.h. It can be removed with
  inception.h when the zxio socket storage types no longer need to be
  exposed to fdio.

Original-Bug: 43267

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/720722
Original-Revision: d848a17a4f5f760e880820553a65bfca78d7cc1d
GitOrigin-RevId: 56ab8c5d2a02bf215b721f1152975ac8022ee444
Change-Id: I0a54b4e81baf10febe7c959cfc923a218c40f5b3
1 file changed
tree: f5d28be57127f63d43b6b2d021c6500ebc443808
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  7. jiri.lock
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. test_durations
  13. toolchain
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.