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/***************************************************************************
* Copyright (C) 2026 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.
*
* AI Disclosure: This file was largely AI-generated by Codex (gpt 5.4).
* The AI-generated portions may be considered public domain (CC0-1.0)
* and not subject to the project's licence. The human contributor has
* reviewed and verified that the code is correct.
*
* SPDX-License-Identifier: MIT and CC0-1.0
**************************************************************************/
// Some portions generated by Codex (gpt 5.4).
#define TX_SOURCE_CODE
#define TX_THREAD_SMP_SOURCE_CODE
#include "tx_api.h"
#include "tx_thread.h"
#include "tx_timer.h"
void _tx_thread_smp_unprotect(UINT new_interrupt_posture)
{
UINT core;
DWORD current_thread_id;
UINT critical_section_owned;
current_thread_id = GetCurrentThreadId();
critical_section_owned = (UINT) (_tx_win32_critical_section.tx_win32_critical_section_owner == current_thread_id);
if (critical_section_owned == TX_FALSE)
{
_tx_win32_critical_section_obtain(&_tx_win32_critical_section);
}
core = _tx_thread_smp_core_get();
if (_tx_thread_smp_protection.tx_thread_smp_protect_core == core)
{
_tx_thread_smp_protection.tx_thread_smp_protect_count--;
if (_tx_thread_smp_protection.tx_thread_smp_protect_count == 0U)
{
_tx_win32_global_int_disabled_flag = new_interrupt_posture;
if (_tx_thread_preempt_disable == 0U)
{
_tx_thread_smp_protection.tx_thread_smp_protect_in_force = TX_FALSE;
_tx_thread_smp_protection.tx_thread_smp_protect_thread = TX_NULL;
_tx_thread_smp_protection.tx_thread_smp_protect_core = 0xFFFFFFFFUL;
_tx_thread_smp_protection.tx_thread_smp_protect_thread_id = 0U;
_tx_win32_debug_entry_insert("UNPROTECT-keep", __FILE__, __LINE__);
}
else
{
_tx_win32_debug_entry_insert("UNPROTECT-released", __FILE__, __LINE__);
}
}
else
{
_tx_win32_debug_entry_insert("UNPROTECT-nested", __FILE__, __LINE__);
}
_tx_win32_critical_section_release(&_tx_win32_critical_section);
}
else
{
_tx_win32_critical_section_release(&_tx_win32_critical_section);
}
}
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