4.104.114.84.95
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1 | /* |
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2 | * 13.5.1 Thread Creation Scheduling Attributes, P1003.1c/Draft 10, p. 120 |
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3 | * |
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4 | * COPYRIGHT (c) 1989-1999. |
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5 | * On-Line Applications Research Corporation (OAR). |
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6 | * |
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7 | * The license and distribution terms for this file may be |
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8 | * found in the file LICENSE in this distribution or at |
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9 | * http://www.OARcorp.com/rtems/license.html. |
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10 | * |
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11 | * $Id$ |
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12 | */ |
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13 | |
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14 | |
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15 | #include <pthread.h> |
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16 | #include <errno.h> |
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17 | |
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18 | #include <rtems/system.h> |
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19 | #include <rtems/posix/pthread.h> |
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20 | |
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21 | int pthread_attr_setschedpolicy( |
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22 | pthread_attr_t *attr, |
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23 | int policy |
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24 | ) |
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25 | { |
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26 | if ( !attr || !attr->is_initialized ) |
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27 | return EINVAL; |
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28 | |
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29 | switch ( policy ) { |
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30 | case SCHED_OTHER: |
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31 | case SCHED_FIFO: |
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32 | case SCHED_RR: |
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33 | case SCHED_SPORADIC: |
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34 | attr->schedpolicy = policy; |
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35 | return 0; |
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36 | |
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37 | default: |
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38 | return ENOTSUP; |
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39 | } |
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40 | } |
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