Fix warning when _POSIX_MAPPED_FILES is already defined in unistd.h

llvm-svn: 8436
2003-09-10 15:09:45 +00:00 · 2003-09-10 15:09:45 +00:00 · 8c056e4337
parent 66645df54c
commit 8c056e4337
1 changed files with 2 additions and 0 deletions
--- a/llvm/lib/ExecutionEngine/JIT/Emitter.cpp
+++ b/llvm/lib/ExecutionEngine/JIT/Emitter.cpp
@ -41,7 +41,9 @@ namespace {
  };
 }

+#ifndef _POSIX_MAPPED_FILES
 #define _POSIX_MAPPED_FILES
+#endif
 #include <unistd.h>
 #include <sys/mman.h>