Move blaze_exit_code.h into util/ directory.

This is so util/ files do not depend on anything from higer level.

--
Change-Id: I522be6722851f25e79d9c2b85275856cbbd978de
MOS_MIGRATED_REVID=91882837

3 files changed, 44 insertions, 2 deletions

diff --git a/src/main/cpp/util/exit_code.h b/src/main/cpp/util/exit_code.h
new file mode 100644
index 0000000000..6cf9cf00de
--- /dev/null
+++ b/src/main/cpp/util/exit_code.h
@@ -0,0 +1,42 @@
+// Copyright 2014 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// exit_code.h: Exit codes for Blaze.
+// Must be kept in sync with the Java counterpart under
+// com/google/devtools/build/lib/util/ExitCode.java
+
+#ifndef DEVTOOLS_BLAZE_MAIN_UTIL_EXIT_CODE_H_
+#define DEVTOOLS_BLAZE_MAIN_UTIL_EXIT_CODE_H_
+
+namespace blaze_exit_code {
+
+enum ExitCode {
+  // Success.
+  SUCCESS = 0,
+
+  // Command Line Problem, Bad or Illegal flags or command combination, or
+  // Bad environment variables. The user must modify their command line.
+  BAD_ARGV = 2,
+
+  LOCAL_ENVIRONMENTAL_ERROR = 36,
+
+  // Unexpected server termination, due to e.g. external SIGKILL, misplaced
+  // System.exit(), or a JVM crash.
+  // This exit code should be a last resort.
+  INTERNAL_ERROR = 37,
+};
+
+}  // namespace blaze_exit_code
+
+#endif  // DEVTOOLS_BLAZE_MAIN_UTIL_EXIT_CODE_H_
diff --git a/src/main/cpp/util/file.cc b/src/main/cpp/util/file.cc
index 825265e0a5..153482559b 100644
--- a/src/main/cpp/util/file.cc
+++ b/src/main/cpp/util/file.cc
@@ -20,7 +20,7 @@
 #include <cstdlib>
 #include <vector>
 
-#include "src/main/cpp/blaze_exit_code.h"
+#include "src/main/cpp/util/exit_code.h"
 #include "src/main/cpp/util/errors.h"
 #include "src/main/cpp/util/strings.h"
 
diff --git a/src/main/cpp/util/strings.cc b/src/main/cpp/util/strings.cc
index 06f8bc0d6b..63d4fc8209 100644
--- a/src/main/cpp/util/strings.cc
+++ b/src/main/cpp/util/strings.cc
@@ -19,7 +19,7 @@
 
 #include <cassert>
 
-#include "src/main/cpp/blaze_exit_code.h"
+#include "src/main/cpp/util/exit_code.h"
 
 using std::vector;