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/***************************************************************************
* Copyright (c) 2024 Microsoft Corporation
* Copyright (c) 2026-present Eclipse ThreadX contributors
*
* 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 */
/** */
/** Thread */
/** */
/**************************************************************************/
/**************************************************************************/
#define TX_SOURCE_CODE
/* Include necessary system files. */
#include "tx_api.h"
#include "tx_trace.h"
#include "tx_thread.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _tx_thread_entry_exit_notify PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function registers an application entry/exit notification */
/* callback routine for the application. Once registered, the callback */
/* routine is called when the thread is initially entered and called */
/* again when the thread completes or is terminated. */
/* */
/* INPUT */
/* */
/* thread_ptr Pointer to thread */
/* thread_entry_exit_notify Pointer to notify callback */
/* function, TX_NULL to disable*/
/* */
/* OUTPUT */
/* */
/* status Service return status */
/* */
/* CALLS */
/* */
/* None */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/**************************************************************************/
UINT _tx_thread_entry_exit_notify(TX_THREAD *thread_ptr, VOID (*thread_entry_exit_notify)(TX_THREAD *notify_thread_ptr, UINT id))
{
#ifdef TX_DISABLE_NOTIFY_CALLBACKS
TX_THREAD_NOT_USED(thread_ptr);
TX_THREAD_ENTRY_EXIT_NOTIFY_NOT_USED(thread_entry_exit_notify);
/* Feature is not enabled, return error. */
return(TX_FEATURE_NOT_ENABLED);
#else
TX_INTERRUPT_SAVE_AREA
/* Disable interrupts. */
TX_DISABLE
/* Make entry in event log. */
TX_TRACE_IN_LINE_INSERT(TX_TRACE_THREAD_ENTRY_EXIT_NOTIFY, thread_ptr, thread_ptr -> tx_thread_state, 0, 0, TX_TRACE_THREAD_EVENTS)
/* Make entry in event log. */
TX_EL_THREAD_ENTRY_EXIT_NOTIFY_INSERT
/* Setup thread entry/exit notification callback function. */
thread_ptr -> tx_thread_entry_exit_notify = thread_entry_exit_notify;
/* Restore interrupts. */
TX_RESTORE
/* Return success to caller. */
return(TX_SUCCESS);
#endif
}
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