Remove MappedFile support for mapping files for write and exec
and shared. This complicates the design, is not used, and probably
doesn't even work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49022 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp
index 4d26d38..8cea07f 100644
--- a/lib/Support/MemoryBuffer.cpp
+++ b/lib/Support/MemoryBuffer.cpp
@@ -159,7 +159,7 @@
std::string *ErrStr) {
// FIXME: This does an extra stat syscall to figure out the size, but we
// already know the size!
- bool Failure = File.open(Filename, sys::MappedFile::READ_ACCESS, ErrStr);
+ bool Failure = File.open(Filename, ErrStr);
if (Failure) return true;
if (!File.map(ErrStr))