tree 5ecc9fe9a721ed2266c2f7773d32385a8c3a1b15
parent 9a46448f818bd47de8604ec9e0e39ced6a00499e
author Marco Castelluccio <mcastelluccio@mozilla.com> 1510168314 +0000
committer Marco Castelluccio <mcastelluccio@mozilla.com> 1510168314 +0000

Implement flock for Windows in compiler-rt

Summary:
This patch implements flock for Windows, needed to make gcda writing work in a multiprocessing scenario.

Fixes https://bugs.llvm.org/show_bug.cgi?id=34923.

Reviewers: zturner

Reviewed By: zturner

Subscribers: rnk, zturner, llvm-commits

Differential Revision: https://reviews.llvm.org/D38891

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@317705 91177308-0d34-0410-b5e6-96231b3b80d8