mirror of
https://github.com/zeromq/libzmq.git
synced 2025-01-09 11:17:34 +01:00
89 lines
2.1 KiB
C++
89 lines
2.1 KiB
C++
|
/*
|
||
|
|
Copyright (c) 2007-2009 FastMQ Inc.
|
||
|
|
|
||
|
|
This file is part of 0MQ.
|
||
|
|
|
||
|
|
0MQ is free software; you can redistribute it and/or modify it under
|
||
|
|
the terms of the Lesser GNU General Public License as published by
|
||
|
|
the Free Software Foundation; either version 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
0MQ 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
|
||
|
|
Lesser GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the Lesser GNU 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 ZS_HAVE_WINDOWS
|
||
|
|
|
||
|
|
void zs::thread_t::start (thread_fn *tfn_, void *arg_)
|
||
|
|
{
|
||
|
|
tfn = tfn_;
|
||
|
|
arg =arg_;
|
||
|
|
descriptor = (HANDLE) _beginthreadex (NULL, 0,
|
||
|
|
&zmq::thread_t::thread_routine, this, 0 , NULL);
|
||
|
|
win_assert (descriptor != NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
void zs::thread_t::stop ()
|
||
|
|
{
|
||
|
|
DWORD rc = WaitForSingleObject (descriptor, INFINITE);
|
||
|
|
win_assert (rc != WAIT_FAILED);
|
||
|
|
}
|
||
|
|
|
||
|
|
unsigned int __stdcall zs::thread_t::thread_routine (void *arg_)
|
||
|
|
{
|
||
|
|
thread_t *self = (thread_t*) arg_;
|
||
|
|
self->tfn (self->arg);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#include <signal.h>
|
||
|
|
|
||
|
|
void zs::thread_t::start (thread_fn *tfn_, void *arg_)
|
||
|
|
{
|
||
|
|
tfn = tfn_;
|
||
|
|
arg =arg_;
|
||
|
|
int rc = pthread_create (&descriptor, NULL, thread_routine, this);
|
||
|
|
errno_assert (rc == 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
void zs::thread_t::stop ()
|
||
|
|
{
|
||
|
|
int rc = pthread_join (descriptor, NULL);
|
||
|
|
errno_assert (rc == 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
void *zs::thread_t::thread_routine (void *arg_)
|
||
|
|
{
|
||
|
|
#if !defined ZMQ_HAVE_OPENVMS
|
||
|
|
// Following code will guarantee more predictable latecnies 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);
|
||
|
|
errno_assert (rc == 0);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
thread_t *self = (thread_t*) arg_;
|
||
|
|
self->tfn (self->arg);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|