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macOS/thread.hpp
Go to the documentation of this file.
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/*
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* RPLIDAR SDK
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*
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* Copyright (c) 2009 - 2014 RoboPeak Team
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* http://www.robopeak.com
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* Copyright (c) 2014 - 2018 Shanghai Slamtec Co., Ltd.
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* http://www.slamtec.com
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*
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*/
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/*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include "
arch/macOS/arch_macOS.h
"
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namespace
rp
{
namespace
hal{
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Thread
Thread::create
(thread_proc_t proc,
void
*
data
)
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{
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Thread
newborn(proc, data);
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// tricky code, we assume pthread_t is not a structure but a word size value
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assert(
sizeof
(newborn._handle) >=
sizeof
(pthread_t));
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pthread_create((pthread_t *)&newborn._handle, NULL,(
void
* (*)(
void
*))proc, data);
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return
newborn;
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}
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u_result
Thread::terminate
()
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{
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if
(!this->
_handle
)
return
RESULT_OK
;
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// return pthread_cancel((pthread_t)this->_handle)==0?RESULT_OK:RESULT_OPERATION_FAIL;
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return
RESULT_OK
;
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}
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u_result
Thread::setPriority
(
priority_val_t
p)
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{
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if
(!this->
_handle
)
return
RESULT_OPERATION_FAIL
;
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// simply ignore this request
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return
RESULT_OK
;
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}
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Thread::priority_val_t
Thread::getPriority
()
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{
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return
PRIORITY_NORMAL
;
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}
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u_result
Thread::join
(
unsigned
long
timeout)
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{
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if
(!this->
_handle
)
return
RESULT_OK
;
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pthread_join((pthread_t)(this->
_handle
), NULL);
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return
RESULT_OK
;
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}
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}}
rp::hal::Thread::priority_val_t
priority_val_t
Definition:
thread.h:46
rp::hal::Thread::Thread
Thread()
Definition:
thread.h:70
rp::hal::Thread::PRIORITY_NORMAL
Definition:
thread.h:50
RESULT_OK
#define RESULT_OK
Definition:
rptypes.h:102
rp::hal::Thread::terminate
u_result terminate()
Definition:
linux/thread.hpp:53
rp::hal::Thread::_handle
_word_size_t _handle
Definition:
thread.h:83
rp::hal::Thread::join
u_result join(unsigned long timeout=-1)
Definition:
linux/thread.hpp:129
rp::hal::Thread::create
static Thread create(thread_proc_t proc, void *data=NULL)
Definition:
linux/thread.hpp:41
rp
Definition:
rplidar_driver.h:53
rp::hal::Thread::getPriority
priority_val_t getPriority()
Definition:
linux/thread.hpp:103
arch_macOS.h
RESULT_OPERATION_FAIL
#define RESULT_OPERATION_FAIL
Definition:
rptypes.h:106
data
_u8 data[0]
Definition:
rplidar_protocol.h:338
rp::hal::Thread::setPriority
u_result setPriority(priority_val_t p)
Definition:
linux/thread.hpp:60
u_result
uint32_t u_result
Definition:
rptypes.h:100
rplidar_ros
Author(s):
autogenerated on Wed Jan 1 2020 04:01:40