56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
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/*
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Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
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Copyright (C) 2012 Gomspace ApS (http://www.gomspace.com)
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Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdint.h>
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#include <pthread.h>
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#include <limits.h>
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/* CSP includes */
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#include <csp/csp.h>
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#include <csp/arch/csp_thread.h>
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int csp_thread_create(csp_thread_return_t (* routine)(void *), const char * const thread_name, unsigned short stack_depth, void * parameters, unsigned int priority, csp_thread_handle_t * handle) {
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pthread_attr_t attributes, *attr_ref;
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int return_code;
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if( pthread_attr_init(&attributes) == 0 )
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{
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unsigned int stack_size = PTHREAD_STACK_MIN;// use at least one memory page
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while(stack_size < stack_depth)// must reach at least the provided size
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{
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stack_size += PTHREAD_STACK_MIN;// keep memory page boundary (some systems may fail otherwise))
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}
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attr_ref = &attributes;
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pthread_attr_setdetachstate(attr_ref, PTHREAD_CREATE_DETACHED);// do not waste memory on each call
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pthread_attr_setstacksize(attr_ref, stack_size);
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}
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else
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{
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attr_ref = NULL;
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}
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return_code = pthread_create(handle, attr_ref, routine, parameters);
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if( attr_ref != NULL ) pthread_attr_destroy(attr_ref);
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return return_code;
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}
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