commit e570d1073f844877aff92aaecc9664fd0a2b8475
author Michał Górny <mgorny@moritz.systems> Fri Mar 12 09:02:36 2021 +0100
committer Copybara-Service <copybara-worker@google.com> Mon Apr 12 11:43:21 2021 -0700
tree 6a24905d8765aa81ea189360e1c38c34ac162e31
parent 7e1bbf1f60fb8508ae061e823b3a3f567b2c46e5

[lldb] [Process] Watch for fork/vfork notifications

Watch for fork(2)/vfork(2) (also fork/vfork-style clone(2) on Linux)
notifications and explicitly detach the forked child process, and add
initial tests for these cases.  The code covers FreeBSD, Linux
and NetBSD process plugins.  There is no new user-visible functionality
provided -- this change lays foundations over subsequent work on fork
support.

Differential Revision: https://reviews.llvm.org/D98822

GitOrigin-RevId: a345419ee03095c8cdfbe1c2728467c4da8fa0a4