/*
 * (C) Copyright 1996-2017 ECMWF.
 *
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
 * In applying this licence, ECMWF does not waive the privileges and immunities
 * granted to it by virtue of its status as an intergovernmental organisation nor
 * does it submit to any jurisdiction.
 */

// File AutoUmask.h
// Baudouin Raoult - ECMWF Oct 16

#ifndef eckit_AutoUmask_h
#define eckit_AutoUmask_h

#include <sys/stat.h>


//-----------------------------------------------------------------------------

namespace eckit {

//-----------------------------------------------------------------------------

class AutoUmask {
    mode_t umask_;

public:
    explicit AutoUmask(mode_t u = 0) : umask_(::umask(u)) {}
    ~AutoUmask() { ::umask(umask_); }
};

//-----------------------------------------------------------------------------

} // namespace eckit

#endif
