diff options
Diffstat (limited to 'circular_buffer.hh')
| -rw-r--r-- | circular_buffer.hh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/circular_buffer.hh b/circular_buffer.hh new file mode 100644 index 0000000..eb1dbb9 --- /dev/null +++ b/circular_buffer.hh @@ -0,0 +1,38 @@ +/* + * This file is part of PowerDNS or dnsdist. + * Copyright -- PowerDNS.COM B.V. and its contributors + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * In addition, for the avoidance of any doubt, permission is granted to + * link this program with OpenSSL and to (re)distribute the binaries + * produced as the result of such linking. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ +#pragma once + +// Disable the non-threadsafe debug code in boost::circular_buffer before 1.62 +#define BOOST_CB_DISABLE_DEBUG 1 + +// Make sure it is also disabled when >= 1.62 +#ifndef BOOST_CB_ENABLE_DEBUG +#define BOOST_CB_ENABLE_DEBUG 0 +#endif + +#if BOOST_CB_ENABLE_DEBUG +// https://github.com/boostorg/circular_buffer/pull/9 +// https://svn.boost.org/trac10/ticket/6277 +#error Building with BOOST_CB_ENABLE_DEBUG prevents accessing a boost::circular_buffer from more than one thread at once +#endif /* BOOST_CB_ENABLE_DEBUG */ + +#include <boost/circular_buffer.hpp> |