[PATCH] D15180: [tsan] Use MAP_ANON instead of MAP_ANONYMOUS

[Kuba Brecka via llvm-commits]

kubabrecka created this revision.
kubabrecka added reviewers: dvyukov, samsonov, glider, kcc.
kubabrecka added subscribers: llvm-commits, zaks.anna.

In mmap_large.cc, let's use MAP_ANON instead of MAP_ANONYMOUS, because MAP_ANONYMOUS is only available on OS X 10.11 and later.

http://reviews.llvm.org/D15180

Files:
  test/tsan/mmap_large.cc

Index: test/tsan/mmap_large.cc
===================================================================
--- test/tsan/mmap_large.cc
+++ test/tsan/mmap_large.cc
@@ -22,7 +22,7 @@
       reinterpret_cast<void*>(kLocation),
       1ULL << kLog2Size,
       PROT_READ|PROT_WRITE,
-      MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE,
+      MAP_PRIVATE|MAP_ANON|MAP_NORESERVE,
       -1, 0);
   fprintf(stderr, "DONE %p %d\n", p, errno);
   return p == MAP_FAILED;


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