From fd31a78124a0a747b88b49d41ab5e7703c6f9caa Mon Sep 17 00:00:00 2001 From: Misha Brukman Date: Mon, 28 Jul 2003 19:26:19 +0000 Subject: [PATCH] Add rationale for the MAP_ANONYMOUS vs. MAP_ANON flags. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7368 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/ExecutionEngine/JIT/JITEmitter.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp index e6dc706d55f..9e62f13ce73 100644 --- a/lib/ExecutionEngine/JIT/JITEmitter.cpp +++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp @@ -73,6 +73,7 @@ static void *getMemory(unsigned NumPages) { static const long pageSize = sysconf(_SC_PAGESIZE); #if defined(i386) || defined(__i386__) || defined(__x86__) + /* Linux and *BSD tend to have these flags named differently. */ #if defined(MAP_ANON) && !defined(MAP_ANONYMOUS) # define MAP_ANONYMOUS MAP_ANON #endif -- 2.34.1