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Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.cpp')
-rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.cpp | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.cpp deleted file mode 100644 index 5c9932b6..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/random.cpp +++ /dev/null @@ -1,61 +0,0 @@ -/* - Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file - - This file is part of libzmq, the ZeroMQ core engine in C++. - - libzmq is free software; you can redistribute it and/or modify it under - the terms of the GNU Lesser General Public License (LGPL) as published - by the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - As a special exception, the Contributors give you permission to link - this library with independent modules to produce an executable, - regardless of the license terms of these independent modules, and to - copy and distribute the resulting executable under terms of your choice, - provided that you also meet, for each linked independent module, the - terms and conditions of the license of that module. An independent - module is a module which is not derived from or based on this library. - If you modify this library, you must extend this exception to your - version of the library. - - libzmq 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 Lesser General Public - License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include <stdlib.h> - -#include "platform.hpp" -#if defined ZMQ_HAVE_WINDOWS -#include "windows.hpp" -#else -#include <unistd.h> -#endif - -#include "random.hpp" -#include "stdint.hpp" -#include "clock.hpp" - -void zmq::seed_random () -{ -#if defined ZMQ_HAVE_WINDOWS - int pid = (int) GetCurrentProcessId (); -#else - int pid = (int) getpid (); -#endif - srand ((unsigned int) (clock_t::now_us () + pid)); -} - -uint32_t zmq::generate_random () -{ - // Compensate for the fact that rand() returns signed integer. - uint32_t low = (uint32_t) rand (); - uint32_t high = (uint32_t) rand (); - high <<= (sizeof (int) * 8 - 1); - return high | low; -} - |