// Copyright 2011 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.

#ifndef NINJA_UTIL_H_
#define NINJA_UTIL_H_
#pragma once

#include <string>
using namespace std;

/// Log a fatal message and exit.
void Fatal(const char* msg, ...);

/// Log an error message.
void Error(const char* msg, ...);

/// Canonicalize a path like "foo/../bar.h" into just "bar.h".
bool CanonicalizePath(string* path, string* err);

/// Create a directory (mode 0777 on Unix).
/// Portability abstraction.
int MakeDir(const string& path);

#endif  // NINJA_UTIL_H_