tree 26cf5dbb0e1a6b9fcd46438c2e8644cd641b005b
parent c154d20abce2f1ae6bd35bd774313e351493219b
author Andy Getzendanner <durandal@google.com> 1685039521 -0700
committer Copybara-Service <copybara-worker@google.com> 1685039565 -0700

Implement a better GetTID on Apple platforms, and a better fallback too.

The fallback isn't totally portable, even within POSIX, but we can special case any future platforms where it's not just like this change does for Apple.

PiperOrigin-RevId: 535324103
Change-Id: Ib628925c4946b6c112373678fe37e9bb44259090