4.115
Last change
on this file since 6c7caa1a was
c499856,
checked in by Chris Johns <chrisj@…>, on 03/20/14 at 21:10:47
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Change all references of rtems.com to rtems.org.
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Property mode set to
100644
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File size:
949 bytes
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief Stack Allocate Helper |
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5 | * @ingroup ScoreThread |
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6 | */ |
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7 | |
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8 | |
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9 | /* |
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10 | * COPYRIGHT (c) 1989-2010. |
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11 | * On-Line Applications Research Corporation (OAR). |
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12 | * |
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13 | * The license and distribution terms for this file may be |
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14 | * found in the file LICENSE in this distribution or at |
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15 | * http://www.rtems.org/license/LICENSE. |
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16 | */ |
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17 | |
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18 | #if HAVE_CONFIG_H |
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19 | #include "config.h" |
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20 | #endif |
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21 | |
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22 | #include <rtems/score/threadimpl.h> |
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23 | #include <rtems/score/stackimpl.h> |
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24 | #include <rtems/config.h> |
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25 | |
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26 | size_t _Thread_Stack_Allocate( |
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27 | Thread_Control *the_thread, |
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28 | size_t stack_size |
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29 | ) |
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30 | { |
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31 | void *stack_addr = 0; |
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32 | size_t the_stack_size; |
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33 | rtems_stack_allocate_hook stack_allocate_hook = |
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34 | rtems_configuration_get_stack_allocate_hook(); |
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35 | |
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36 | the_stack_size = _Stack_Ensure_minimum( stack_size ); |
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37 | |
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38 | stack_addr = (*stack_allocate_hook)( the_stack_size ); |
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39 | |
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40 | if ( !stack_addr ) |
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41 | the_stack_size = 0; |
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42 | |
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43 | the_thread->Start.stack = stack_addr; |
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44 | |
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45 | return the_stack_size; |
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46 | } |
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