tree 35e2fa26c3695596a8b4b31a4bd9bd25a20df7d0
parent 36a1e1191dec35bcec8cde6f7549c0756a65db1d
author Siva Chandra Reddy <sivachandra@google.com> 1589324488 -0700
committer Copybara-Service <copybara-worker@google.com> 1598822306 -0700

[libc] Add implementation of call_once from threads.h.

Reviewers: abrachet, maskray

Differential Revision: https://reviews.llvm.org/D79828

GitOrigin-RevId: 0baf0e8cfc1845ef92d397c1ae43793bf9e6aaad