tree 01eaa7e19920fcab917d4f98c52fdac3bd93a4c3
parent e7b48cc7d4882d588fee90cd86cfa8524b9c116d
author Kamil Rytarowski <n54@gmx.com> 1568314678 +0000
committer Kamil Rytarowski <n54@gmx.com> 1568314678 +0000

Add getauxval() compat for NetBSD

Summary:
getauxval() is not available on NetBSD and there is no a direct equivalent.

Add a function that implements the same semantics with NetBSD internals.

Reorder the GetPageSize() functions to prefer the sysctl approach for NetBSD.
It no longer makes a difference which approach is better. Avoid changing
conditional code path.

Reviewers: vitalybuka, dvyukov, mgorny, joerg

Reviewed By: vitalybuka

Subscribers: llvm-commits, #sanitizers

Tags: #sanitizers, #llvm

Differential Revision: https://reviews.llvm.org/D67329

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@371758 91177308-0d34-0410-b5e6-96231b3b80d8