threadx
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Outline
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#define TX_SOURCE_CODE
#include "tx_api.h"
#include "tx_block_pool.h"
#include "tx_trace.h"
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_tx_block_pool_performance_system_info_get(ULONG *, ULONG *, ULONG *, ULONG *)
Files
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SourceVuSTM32 Libraries and Samplesthreadxcommon/src/tx_block_pool_performance_system_info_get.c
 
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/**************************************************************************/ /* */ /* Copyright (c) Microsoft Corporation. All rights reserved. */ /* */ /* This software is licensed under the Microsoft Software License */ /* Terms for Microsoft Azure RTOS. Full text of the license can be */ /* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */ /* and in the root directory of this software. */ /* */... /**************************************************************************/ ... /**************************************************************************/ /**************************************************************************/ /** */ /** ThreadX Component */ /** */ /** Block Memory */ /** */... /**************************************************************************/ /**************************************************************************/ #define TX_SOURCE_CODE /* Include necessary system files. */ #include "tx_api.h" #include "tx_block_pool.h" #ifdef TX_BLOCK_POOL_ENABLE_PERFORMANCE_INFO #include "tx_trace.h" #endif ... /**************************************************************************/ /* */ /* FUNCTION RELEASE */ /* */ /* _tx_block_pool_performance_system_info_get PORTABLE C */ /* 6.1 */ /* AUTHOR */ /* */ /* William E. Lamie, Microsoft Corporation */ /* */ /* DESCRIPTION */ /* */ /* This function retrieves block pool performance information. */ /* */ /* INPUT */ /* */ /* allocates Destination for the total number */ /* of block allocations */ /* releases Destination for the total number */ /* of blocks released */ /* suspensions Destination for the total number */ /* of suspensions */ /* timeouts Destination for total number of */ /* timeouts */ /* */ /* OUTPUT */ /* */ /* status Completion status */ /* */ /* CALLS */ /* */ /* None */ /* */ /* CALLED BY */ /* */ /* Application Code */ /* */ /* RELEASE HISTORY */ /* */ /* DATE NAME DESCRIPTION */ /* */ /* 05-19-2020 William E. Lamie Initial Version 6.0 */ /* 09-30-2020 Yuxin Zhou Modified comment(s), */ /* resulting in version 6.1 */ /* */... /**************************************************************************/ UINT _tx_block_pool_performance_system_info_get(ULONG *allocates, ULONG *releases, ULONG *suspensions, ULONG *timeouts) { #ifdef TX_BLOCK_POOL_ENABLE_PERFORMANCE_INFO TX_INTERRUPT_SAVE_AREA /* Disable interrupts. */ TX_DISABLE /* If trace is enabled, insert this event into the trace buffer. */ TX_TRACE_IN_LINE_INSERT(TX_TRACE_BLOCK_POOL__PERFORMANCE_SYSTEM_INFO_GET, 0, 0, 0, 0, TX_TRACE_BLOCK_POOL_EVENTS) /* Log this kernel call. */ TX_EL_BLOCK_POOL_PERFORMANCE_SYSTEM_INFO_GET_INSERT /* Retrieve all the pertinent information and return it in the supplied destinations. *//* ... */ /* Retrieve the total number of block allocations. */ if (allocates != TX_NULL) { *allocates = _tx_block_pool_performance_allocate_count; }if (allocates != TX_NULL) { ... } /* Retrieve the total number of blocks released. */ if (releases != TX_NULL) { *releases = _tx_block_pool_performance_release_count; }if (releases != TX_NULL) { ... } /* Retrieve the total number of block pool thread suspensions. */ if (suspensions != TX_NULL) { *suspensions = _tx_block_pool_performance_suspension_count; }if (suspensions != TX_NULL) { ... } /* Retrieve the total number of block pool thread timeouts. */ if (timeouts != TX_NULL) { *timeouts = _tx_block_pool_performance_timeout_count; }if (timeouts != TX_NULL) { ... } /* Restore interrupts. */ TX_RESTORE /* Return completion status. */ return(TX_SUCCESS); /* ... */ #else UINT status; /* Access input arguments just for the sake of lint, MISRA, etc. */ if (allocates != TX_NULL) { /* Not enabled, return error. */ status = TX_FEATURE_NOT_ENABLED; }if (allocates != TX_NULL) { ... } else if (releases != TX_NULL) { /* Not enabled, return error. */ status = TX_FEATURE_NOT_ENABLED; }else if (releases != TX_NULL) { ... } else if (suspensions != TX_NULL) { /* Not enabled, return error. */ status = TX_FEATURE_NOT_ENABLED; }else if (suspensions != TX_NULL) { ... } else if (timeouts != TX_NULL) { /* Not enabled, return error. */ status = TX_FEATURE_NOT_ENABLED; }else if (timeouts != TX_NULL) { ... } else { /* Not enabled, return error. */ status = TX_FEATURE_NOT_ENABLED; }else { ... } /* Return completion status. */ return(status);/* ... */ #endif }{ ... }
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