5
Last change
on this file since 0f5b2c09 was
a6e7d5e4,
checked in by Sebastian Huber <sebastian.huber@…>, on 11/12/18 at 08:00:36
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score: Move internal structures to objectdata.h
Update #3598.
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Property mode set to
100644
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File size:
1.5 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief POSIX Timers Internal Support |
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5 | * |
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6 | * This include files defines the internal support for implementation of |
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7 | * POSIX Timers. |
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8 | */ |
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9 | |
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10 | /* |
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11 | * COPYRIGHT (c) 1989-2011. |
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12 | * On-Line Applications Research Corporation (OAR). |
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13 | * |
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14 | * The license and distribution terms for this file may be |
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15 | * found in the file LICENSE in this distribution or at |
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16 | * http://www.rtems.org/license/LICENSE. |
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17 | */ |
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18 | |
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19 | #ifndef _RTEMS_POSIX_TIMER_H |
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20 | #define _RTEMS_POSIX_TIMER_H |
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21 | |
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22 | #include <rtems/score/objectdata.h> |
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23 | #include <rtems/score/watchdog.h> |
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24 | |
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25 | #include <pthread.h> |
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26 | |
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27 | #ifdef __cplusplus |
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28 | extern "C" { |
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29 | #endif |
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30 | |
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31 | /** |
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32 | * @defgroup POSIX_INTERNAL_TIMERS POSIX Timer Private Support |
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33 | * |
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34 | * @ingroup POSIXAPI |
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35 | */ |
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36 | /**@{*/ |
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37 | |
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38 | /* |
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39 | * Data for a timer |
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40 | */ |
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41 | typedef struct { |
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42 | Objects_Control Object; |
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43 | Watchdog_Control Timer; /* Internal Timer */ |
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44 | pthread_t thread_id; /* Thread identifier */ |
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45 | char state; /* State of the timer */ |
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46 | struct sigevent inf; /* Information associated to the timer */ |
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47 | struct itimerspec timer_data; /* Timing data of the timer */ |
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48 | uint32_t ticks; /* Number of ticks of the initialization */ |
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49 | uint32_t overrun; /* Number of expirations of the timer */ |
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50 | struct timespec time; /* Time at which the timer was started */ |
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51 | } POSIX_Timer_Control; |
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52 | |
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53 | extern const uint32_t _Configuration_POSIX_Maximum_timers; |
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54 | |
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55 | /** @} */ |
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56 | |
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57 | #ifdef __cplusplus |
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58 | } |
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59 | #endif |
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60 | |
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61 | #endif |
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62 | /* end of include file */ |
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