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Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp')
-rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp deleted file mode 100644 index dc3d6d7f..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp +++ /dev/null @@ -1,144 +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 "thread.hpp" -#include "err.hpp" -#include "platform.hpp" - -#ifdef ZMQ_HAVE_WINDOWS - -extern "C" -{ -#if defined _WIN32_WCE - static DWORD thread_routine (LPVOID arg_) -#else - static unsigned int __stdcall thread_routine (void *arg_) -#endif - { - zmq::thread_t *self = (zmq::thread_t*) arg_; - self->tfn (self->arg); - return 0; - } -} - -void zmq::thread_t::start (thread_fn *tfn_, void *arg_) -{ - tfn = tfn_; - arg = arg_; -#if defined _WIN32_WCE - descriptor = (HANDLE) CreateThread (NULL, 0, - &::thread_routine, this, 0 , NULL); -#else - descriptor = (HANDLE) _beginthreadex (NULL, 0, - &::thread_routine, this, 0 , NULL); -#endif - win_assert (descriptor != NULL); -} - -void zmq::thread_t::stop () -{ - DWORD rc = WaitForSingleObject (descriptor, INFINITE); - win_assert (rc != WAIT_FAILED); - BOOL rc2 = CloseHandle (descriptor); - win_assert (rc2 != 0); -} - -void zmq::thread_t::setSchedulingParameters(int priority_, int schedulingPolicy_) -{ - // not implemented -} - -#else - -#include <signal.h> - -extern "C" -{ - static void *thread_routine (void *arg_) - { -#if !defined ZMQ_HAVE_OPENVMS && !defined ZMQ_HAVE_ANDROID - // Following code will guarantee more predictable latencies as it'll - // disallow any signal handling in the I/O thread. - sigset_t signal_set; - int rc = sigfillset (&signal_set); - errno_assert (rc == 0); - rc = pthread_sigmask (SIG_BLOCK, &signal_set, NULL); - posix_assert (rc); -#endif - - zmq::thread_t *self = (zmq::thread_t*) arg_; - self->tfn (self->arg); - return NULL; - } -} - -void zmq::thread_t::start (thread_fn *tfn_, void *arg_) -{ - tfn = tfn_; - arg = arg_; - int rc = pthread_create (&descriptor, NULL, thread_routine, this); - posix_assert (rc); -} - -void zmq::thread_t::stop () -{ - int rc = pthread_join (descriptor, NULL); - posix_assert (rc); -} - -void zmq::thread_t::setSchedulingParameters(int priority_, int schedulingPolicy_) -{ -#if !defined ZMQ_HAVE_ZOS - int policy = 0; - struct sched_param param; - - int rc = pthread_getschedparam(descriptor, &policy, ¶m); - posix_assert (rc); - - if(priority_ != -1) - { - param.sched_priority = priority_; - } - - if(schedulingPolicy_ != -1) - { - policy = schedulingPolicy_; - } - - rc = pthread_setschedparam(descriptor, policy, ¶m); - posix_assert (rc); -#endif -} - -#endif - - - - - |