mirror of
https://github.com/eclipse-threadx/threadx.git
synced 2025-11-16 12:34:48 +00:00
207 lines
7.9 KiB
C
207 lines
7.9 KiB
C
/***************************************************************************
|
|
* Copyright (c) 2024 Microsoft Corporation
|
|
*
|
|
* This program and the accompanying materials are made available under the
|
|
* terms of the MIT License which is available at
|
|
* https://opensource.org/licenses/MIT.
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
**************************************************************************/
|
|
|
|
|
|
/**************************************************************************/
|
|
/**************************************************************************/
|
|
/** */
|
|
/** ThreadX Component */
|
|
/** */
|
|
/** Queue */
|
|
/** */
|
|
/**************************************************************************/
|
|
/**************************************************************************/
|
|
|
|
#define TX_SOURCE_CODE
|
|
|
|
|
|
/* Include necessary system files. */
|
|
|
|
#include "tx_api.h"
|
|
#include "tx_queue.h"
|
|
#ifdef TX_QUEUE_ENABLE_PERFORMANCE_INFO
|
|
#include "tx_trace.h"
|
|
#endif
|
|
|
|
|
|
/**************************************************************************/
|
|
/* */
|
|
/* FUNCTION RELEASE */
|
|
/* */
|
|
/* _tx_queue_performance_system_info_get PORTABLE C */
|
|
/* 6.1 */
|
|
/* AUTHOR */
|
|
/* */
|
|
/* William E. Lamie, Microsoft Corporation */
|
|
/* */
|
|
/* DESCRIPTION */
|
|
/* */
|
|
/* This function retrieves queue system performance information. */
|
|
/* */
|
|
/* INPUT */
|
|
/* */
|
|
/* messages_sent Destination for total messages */
|
|
/* sent */
|
|
/* messages_received Destination for total messages */
|
|
/* received */
|
|
/* empty_suspensions Destination for total empty */
|
|
/* queue suspensions */
|
|
/* full_suspensions Destination for total full */
|
|
/* queue suspensions */
|
|
/* full_errors Destination for total queue full */
|
|
/* errors returned - no suspension */
|
|
/* 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_queue_performance_system_info_get(ULONG *messages_sent, ULONG *messages_received,
|
|
ULONG *empty_suspensions, ULONG *full_suspensions, ULONG *full_errors, ULONG *timeouts)
|
|
{
|
|
|
|
#ifdef TX_QUEUE_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_QUEUE_PERFORMANCE_SYSTEM_INFO_GET, 0, 0, 0, 0, TX_TRACE_QUEUE_EVENTS)
|
|
|
|
/* Log this kernel call. */
|
|
TX_EL_QUEUE_PERFORMANCE_SYSTEM_INFO_GET_INSERT
|
|
|
|
/* Retrieve all the pertinent information and return it in the supplied
|
|
destinations. */
|
|
|
|
/* Retrieve the total number of queue messages sent. */
|
|
if (messages_sent != TX_NULL)
|
|
{
|
|
|
|
*messages_sent = _tx_queue_performance_messages_sent_count;
|
|
}
|
|
|
|
/* Retrieve the total number of queue messages received. */
|
|
if (messages_received != TX_NULL)
|
|
{
|
|
|
|
*messages_received = _tx_queue_performance__messages_received_count;
|
|
}
|
|
|
|
/* Retrieve the total number of empty queue suspensions. */
|
|
if (empty_suspensions != TX_NULL)
|
|
{
|
|
|
|
*empty_suspensions = _tx_queue_performance_empty_suspension_count;
|
|
}
|
|
|
|
/* Retrieve the total number of full queue suspensions. */
|
|
if (full_suspensions != TX_NULL)
|
|
{
|
|
|
|
*full_suspensions = _tx_queue_performance_full_suspension_count;
|
|
}
|
|
|
|
/* Retrieve the total number of full errors. */
|
|
if (full_errors != TX_NULL)
|
|
{
|
|
|
|
*full_errors = _tx_queue_performance_full_error_count;
|
|
}
|
|
|
|
/* Retrieve the total number of queue timeouts. */
|
|
if (timeouts != TX_NULL)
|
|
{
|
|
|
|
*timeouts = _tx_queue_performance_timeout_count;
|
|
}
|
|
|
|
/* 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 (messages_sent != TX_NULL)
|
|
{
|
|
|
|
/* Not enabled, return error. */
|
|
status = TX_FEATURE_NOT_ENABLED;
|
|
}
|
|
else if (messages_received != TX_NULL)
|
|
{
|
|
|
|
/* Not enabled, return error. */
|
|
status = TX_FEATURE_NOT_ENABLED;
|
|
}
|
|
else if (empty_suspensions != TX_NULL)
|
|
{
|
|
|
|
/* Not enabled, return error. */
|
|
status = TX_FEATURE_NOT_ENABLED;
|
|
}
|
|
else if (full_suspensions != TX_NULL)
|
|
{
|
|
|
|
/* Not enabled, return error. */
|
|
status = TX_FEATURE_NOT_ENABLED;
|
|
}
|
|
else if (full_errors != TX_NULL)
|
|
{
|
|
|
|
/* Not enabled, return error. */
|
|
status = TX_FEATURE_NOT_ENABLED;
|
|
}
|
|
else if (timeouts != TX_NULL)
|
|
{
|
|
|
|
/* Not enabled, return error. */
|
|
status = TX_FEATURE_NOT_ENABLED;
|
|
}
|
|
else
|
|
{
|
|
|
|
/* Not enabled, return error. */
|
|
status = TX_FEATURE_NOT_ENABLED;
|
|
}
|
|
|
|
/* Return completion status. */
|
|
return(status);
|
|
#endif
|
|
}
|
|
|