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Diffstat (limited to 'cpukit/score/include/rtems/score/cpusetimpl.h')
-rw-r--r-- | cpukit/score/include/rtems/score/cpusetimpl.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/cpukit/score/include/rtems/score/cpusetimpl.h b/cpukit/score/include/rtems/score/cpusetimpl.h deleted file mode 100644 index 1cb71d6169..0000000000 --- a/cpukit/score/include/rtems/score/cpusetimpl.h +++ /dev/null @@ -1,129 +0,0 @@ -/** - * @file - * - * @brief Implementation Helper for CPU Set - * - * This file contains the implementation helpers inlines and prototypes for - * CPU set methods. - */ - -/* - * COPYRIGHT (c) 2014. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#ifndef _RTEMS_SCORE_CPUSETIMPL_H -#define _RTEMS_SCORE_CPUSETIMPL_H - -#include <rtems/score/cpuset.h> -#include <rtems/score/smp.h> - -#include <limits.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * @brief Determine If the CPU Set if Valid - * - * This routine validates a cpuset size corresponds to the system - * correct size, that at least one valid cpu is set and that no invalid - * cpus are set. - * - * @param[in] cpuset is the cpuset to validate - * @param[in] setsize is the number of CPUs in the cpuset - * - * @return true if the set is valid - */ -bool _CPU_set_Is_valid( const cpu_set_t *cpuset, size_t setsize ); - -/** - * @brief Print the CPU Set - * - * This routine will print the value of the given cpuset. - * - * @param[in] description is a string to print before the value. - * @param[in] cpuset is the cpuset to validate - */ -void _CPU_set_Show( const char *description, const cpu_set_t *cpuset); - -/** - * @brief Print the Default CPU Set - * - * This routine will print the value of the default cpuset. - * - * @param[in] description is a string to print before the value. - */ -void _CPU_set_Show_default( const char *description ); - -/** - * @brief Obtain the Default CPU Set - * - * This routine returns the default cpuset for this system. - * - * @return a pointer to the default cpuset. - */ -const CPU_set_Control *_CPU_set_Default(void); - -/** - * @brief Obtain the Maximum Number of CPUs Representable in CPU Set - * - * This routine returns maximum number of CPUs that can be represented - * in the @a setsize specified. - * - * @return the number of representable cores in the cpuset - */ -RTEMS_INLINE_ROUTINE size_t _CPU_set_Maximum_CPU_count( size_t setsize ) -{ - return setsize * CHAR_BIT; -} - -/** - * @brief Is this CPU Set Large Enough? - * - * This method can be used to determine if a particular cpuset is - * large enough for the number of CPUs in the system. - * - * @param[in] setsize is the number of CPUs in the cpuset - * - * @return true if the @a setsize is sufficient - */ -RTEMS_INLINE_ROUTINE bool _CPU_set_Is_large_enough( - size_t setsize -) -{ - return _CPU_set_Maximum_CPU_count( setsize ) >= _SMP_Get_processor_count(); -} - -/** - * @brief Fill in CPU_set_Control - * - * This method fills in a CPU_set_Control based upon a cpu_set_t and - * size information. - * - * @param[in] cpuset is the cpuset to validate - * @param[in] setsize is the number of CPUs in the cpuset - */ -static inline void _CPU_set_Set( - size_t setsize, - cpu_set_t *cpuset, - CPU_set_Control *set -) -{ - set->set = &set->preallocated; - set->setsize = setsize; - CPU_COPY( cpuset, set->set ); -} - -/**@}*/ - -#ifdef __cplusplus -} -#endif -#endif -/* end of include file */ |