4.115
Last change
on this file since 5c332349 was
5c332349,
checked in by Jennifer Averett <jennifer.averett@…>, on 03/07/14 at 15:06:57
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Remove trailing whitespace in previous patches
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-
Property mode set to
100644
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File size:
1.4 KB
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Rev | Line | |
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[9db8705] | 1 | /** |
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| 2 | * @file rtems/score/cpuset.h |
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| 3 | * |
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| 4 | * @brief Information About the CPU Set |
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| 5 | * |
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| 6 | * This include file contains all information about the thread |
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[5c332349] | 7 | * CPU Set. |
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[9db8705] | 8 | */ |
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| 9 | |
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| 10 | /* |
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| 11 | * COPYRIGHT (c) 2014. |
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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_SCORE_CPUSET_H |
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| 20 | #define _RTEMS_SCORE_CPUSET_H |
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| 21 | |
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| 22 | #include <rtems/score/basedefs.h> |
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| 23 | |
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| 24 | #ifdef __cplusplus |
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| 25 | extern "C" { |
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| 26 | #endif |
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| 27 | |
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| 28 | #ifdef __RTEMS_HAVE_SYS_CPUSET_H__ |
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[5c332349] | 29 | |
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[9db8705] | 30 | /** |
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| 31 | * @defgroup ScoreCpuset |
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| 32 | * |
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| 33 | * @ingroup Score |
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| 34 | * |
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| 35 | * This handler encapsulates functionality which is used in the management |
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| 36 | * of thread's CPU set. |
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| 37 | */ |
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| 38 | /**@{*/ |
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| 39 | |
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| 40 | /** |
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| 41 | * The following defines the control block used to manage the cpuset. |
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| 42 | * The names do not include affinity in the front in case the set is |
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| 43 | * ever used for something other than affinity. The usage in thread |
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[5c332349] | 44 | * uses the attribute affinity such that accesses will read |
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[9db8705] | 45 | * thread->affinity.set. |
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| 46 | */ |
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| 47 | typedef struct { |
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| 48 | /** This is the size of the set */ |
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| 49 | size_t setsize; |
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| 50 | /** This is the preallocated space to store the set */ |
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| 51 | cpu_set_t preallocated; |
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| 52 | /** This is a pointer to the set in use */ |
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| 53 | cpu_set_t *set; |
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| 54 | } CPU_set_Control; |
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| 55 | |
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| 56 | #endif |
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| 57 | |
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| 58 | /**@}*/ |
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| 59 | |
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| 60 | #ifdef __cplusplus |
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| 61 | } |
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| 62 | #endif |
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| 63 | #endif |
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| 64 | /* end of include file */ |
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