From 7ac885ee8cb18fc2cb974cff06190532680cf29b Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Mon, 21 Mar 2011 23:06:42 -0700
Subject: Repair some fallout from pcwalton's last few build changes.

---
 src/rustllvm/RustWrapper.cpp | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/rustllvm/RustWrapper.cpp

(limited to 'src/rustllvm/RustWrapper.cpp')

diff --git a/src/rustllvm/RustWrapper.cpp b/src/rustllvm/RustWrapper.cpp
new file mode 100644
index 00000000..a604e4c2
--- /dev/null
+++ b/src/rustllvm/RustWrapper.cpp
@@ -0,0 +1,31 @@
+//===- RustWrapper.cpp - Rust wrapper for core functions --------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines alternate interfaces to core functions that are more
+// readily callable by Rust's FFI.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm-c/Core.h"
+#include "llvm-c/Object.h"
+#include <cstdlib>
+
+static char *LLVMRustError;
+
+extern "C" LLVMMemoryBufferRef
+LLVMRustCreateMemoryBufferWithContentsOfFile(const char *Path) {
+  LLVMMemoryBufferRef MemBuf = NULL;
+  LLVMCreateMemoryBufferWithContentsOfFile(Path, &MemBuf, &LLVMRustError);
+  return MemBuf;
+}
+
+extern "C" const char *LLVMRustGetLastError(void) {
+  return LLVMRustError;
+}
+
-- 
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