[PATCH] D42070: [msan] Put send/recvmmsg behind check for mmsghdr

[Vitaly Buka via Phabricator via llvm-commits]

vitalybuka added inline comments.


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Comment at: lib/sanitizer_common/CMakeLists.txt:184
+if(COMPILER_RT_HAS_mmsghdr)
+  add_definitions(-DCOMPILER_RT_HAS_mmsghdr)
+endif()
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vitalybuka wrote:
> is any existing test fails on linux if you comment: add_definitions(-DCOMPILER_RT_HAS_mmsghdr)  ?
I tried, it fails. So I am OK with this patch if we have the test covering supported case.


Repository:
  rL LLVM

https://reviews.llvm.org/D42070