forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
96 lines
3.6 KiB
96 lines
3.6 KiB
/* |
|
Copyright (c) 2012, Broadcom Europe Ltd |
|
All rights reserved. |
|
|
|
Redistribution and use in source and binary forms, with or without |
|
modification, are permitted provided that the following conditions are met: |
|
* Redistributions of source code must retain the above copyright |
|
notice, this list of conditions and the following disclaimer. |
|
* Redistributions in binary form must reproduce the above copyright |
|
notice, this list of conditions and the following disclaimer in the |
|
documentation and/or other materials provided with the distribution. |
|
* Neither the name of the copyright holder nor the |
|
names of its contributors may be used to endorse or promote products |
|
derived from this software without specific prior written permission. |
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
|
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY |
|
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
|
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
|
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
|
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
|
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
*/ |
|
|
|
/*============================================================================= |
|
VideoCore OS Abstraction Layer - thread attributes |
|
=============================================================================*/ |
|
|
|
#ifndef VCOS_THREAD_ATTR_H |
|
#define VCOS_THREAD_ATTR_H |
|
|
|
#ifdef __cplusplus |
|
extern "C" { |
|
#endif |
|
|
|
/** |
|
* \file |
|
* |
|
* Attributes for thread creation. |
|
* |
|
*/ |
|
|
|
/** Initialize thread attribute struct. This call does not allocate memory, |
|
* and so cannot fail. |
|
* |
|
*/ |
|
VCOSPRE_ void VCOSPOST_ vcos_thread_attr_init(VCOS_THREAD_ATTR_T *attrs); |
|
|
|
/** Set the stack address and size. If not set, a stack will be allocated automatically. |
|
* |
|
* This can only be set on some platforms. It will always be possible to set the stack |
|
* address on VideoCore, but on host platforms, support may well not be available. |
|
*/ |
|
#if VCOS_CAN_SET_STACK_ADDR |
|
VCOS_INLINE_DECL |
|
void vcos_thread_attr_setstack(VCOS_THREAD_ATTR_T *attrs, void *addr, VCOS_UNSIGNED sz); |
|
#endif |
|
|
|
/** Set the stack size. If not set, a default size will be used. Attempting to call this after having |
|
* set the stack location with vcos_thread_attr_setstack() will result in undefined behaviour. |
|
*/ |
|
VCOS_INLINE_DECL |
|
void vcos_thread_attr_setstacksize(VCOS_THREAD_ATTR_T *attrs, VCOS_UNSIGNED sz); |
|
|
|
/** Set the task priority. If not set, a default value will be used. |
|
*/ |
|
VCOS_INLINE_DECL |
|
void vcos_thread_attr_setpriority(VCOS_THREAD_ATTR_T *attrs, VCOS_UNSIGNED pri); |
|
|
|
/** Set the task cpu affinity. If not set, the default will be used. |
|
*/ |
|
VCOS_INLINE_DECL |
|
void vcos_thread_attr_setaffinity(VCOS_THREAD_ATTR_T *attrs, VCOS_UNSIGNED aff); |
|
|
|
/** Set the timeslice. If not set the default will be used. |
|
*/ |
|
VCOS_INLINE_DECL |
|
void vcos_thread_attr_settimeslice(VCOS_THREAD_ATTR_T *attrs, VCOS_UNSIGNED ts); |
|
|
|
/** The thread entry function takes (argc,argv), as per Nucleus, with |
|
* argc being 0. This may be withdrawn in a future release and should not |
|
* be used in new code. |
|
*/ |
|
VCOS_INLINE_DECL |
|
void _vcos_thread_attr_setlegacyapi(VCOS_THREAD_ATTR_T *attrs, VCOS_UNSIGNED legacy); |
|
|
|
VCOS_INLINE_DECL |
|
void vcos_thread_attr_setautostart(VCOS_THREAD_ATTR_T *attrs, VCOS_UNSIGNED autostart); |
|
|
|
#ifdef __cplusplus |
|
} |
|
#endif |
|
#endif
|
|
|