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2020-05-11 08:55:07 -06:00
commit 852421fda0
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109
common/src/tx_trace_buffer_full_notify.c Normal file
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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 */
/** */
/** Trace */
/** */
/**************************************************************************/
/**************************************************************************/
#ifndef TX_SOURCE_CODE
#define TX_SOURCE_CODE
#endif
/* Include necessary system files. */
#include "tx_api.h"
#include "tx_trace.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _tx_trace_buffer_full_notify PORTABLE C */
/* 6.0 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function sets up the application callback function that is */
/* called whenever the trace buffer becomes full. The application */
/* can then swap to a new trace buffer in order not to lose any */
/* events. */
/* */
/* INPUT */
/* */
/* full_buffer_callback Full trace buffer processing */
/* function */
/* */
/* OUTPUT */
/* */
/* Completion Status */
/* */
/* CALLS */
/* */
/* None */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 05-19-2020 William E. Lamie Initial Version 6.0 */
/* */
/**************************************************************************/
UINT _tx_trace_buffer_full_notify(VOID (*full_buffer_callback)(VOID *buffer))
{
#ifdef TX_ENABLE_EVENT_TRACE
/* Setup the callback function pointer. */
_tx_trace_full_notify_function = full_buffer_callback;
/* Return success. */
return(TX_SUCCESS);
#else
UINT status;
/* Access input arguments just for the sake of lint, MISRA, etc. */
if (full_buffer_callback != TX_NULL)
{
/* Trace not enabled, return an error. */
status = TX_FEATURE_NOT_ENABLED;
}
else
{
/* Trace not enabled, return an error. */
status = TX_FEATURE_NOT_ENABLED;
}
/* Return completion status. */
return(status);
#endif
}