From 42fd441ec75b92a0ba3fdc4df95715257832cbf3 Mon Sep 17 00:00:00 2001
From: Kostya Kortchinsky <kostyak@google.com>
Date: Tue, 7 Nov 2017 19:30:08 +0000
Subject: [scudo] Make getNumberOfCPUs Fuchsia compliant

Summary: This change allows Fuchsia to boot properly using the Scudo allocator.

Reviewers: cryptoad, alekseyshl, krytarowski

Reviewed By: cryptoad, krytarowski

Subscribers: krytarowski, kubamracek, llvm-commits

Differential Revision: https://reviews.llvm.org/D39490

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@317604 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/sanitizer_common/sanitizer_fuchsia.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/sanitizer_common/sanitizer_fuchsia.cc')

diff --git a/lib/sanitizer_common/sanitizer_fuchsia.cc b/lib/sanitizer_common/sanitizer_fuchsia.cc
index 9511ccebf..17ce97755 100644
--- a/lib/sanitizer_common/sanitizer_fuchsia.cc
+++ b/lib/sanitizer_common/sanitizer_fuchsia.cc
@@ -520,6 +520,10 @@ bool GetRandom(void *buffer, uptr length, bool blocking) {
   return true;
 }
 
+u32 GetNumberOfCPUs() {
+  return zx_system_get_num_cpus();
+}
+
 }  // namespace __sanitizer
 
 using namespace __sanitizer;  // NOLINT
-- 
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