[roll] Roll fuchsia [starnix][signals] Move read_siginfo into signals directory

Define `UncheckedSignalInfo` to represent unvalidated siginfo. When
converting to a `SignalInfo`, an options enum is passed in to determine
how to handle mismatching signo. Refactored ptrace to use the same code.

`sigqueueinfo` behaves differently than `pidfd_send_signal` w.r.t.
the signo specified inside of siginfo_t. Added test cases to
document its behavior.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1486683
Original-Revision: 4b8d414756a0cf884097279ec86ce14e5522b0fc
GitOrigin-RevId: 7aaf52e984f56a73a8908dc5a751ba9f265c866d
Change-Id: I7f4acd024d79999a7d99c170ca67e09ac6b01d98
1 file changed
tree: 7c2ef938c687bb9f04033ad9092de72a83cf0501
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. flower
  6. jiri.lock
  7. MILESTONE
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. 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 in one of the communication channels documented at get involved.

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.