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https://github.com/libretro/RetroArch
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61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
/* Copyright (C) 2018 - M4xw <m4x@m4xw.net>, RetroArch Team
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*
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (switch_pthread.c).
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* ---------------------------------------------------------------------------------------
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*
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* Permission is hereby granted, free of charge,
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* to any person obtaining a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "switch_pthread.h"
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#define STACKSIZE 1000000 * 12 // 12 MB
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static uint32_t threadCounter = 1;
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int pthread_create(pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)(void *), void *arg)
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{
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u32 prio = 0;
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Thread new_switch_thread;
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svcGetThreadPriority(&prio, CUR_THREAD_HANDLE);
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// Launch threads on Core 1
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int rc = threadCreate(&new_switch_thread, (void (*)(void *))start_routine, arg, STACKSIZE, prio - 1, 1);
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if (R_FAILED(rc))
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{
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return EAGAIN;
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}
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printf("[Threading]: Starting Thread(#%i)\n", threadCounter);
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if (R_FAILED(threadStart(&new_switch_thread)))
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{
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threadClose(&new_switch_thread);
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return -1;
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}
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*thread = new_switch_thread;
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return 0;
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}
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void pthread_exit(void *retval)
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{
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(void)retval;
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printf("[Threading]: Exiting Thread\n");
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svcExitThread();
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}
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