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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* Copyright (c) 2026-present Eclipse ThreadX contributors |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** GUIX Component */ |
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/** */ |
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/** Widget Management (Widget) */ |
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/** */ |
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/**************************************************************************/ |
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#define GX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "gx_api.h" |
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#include "gx_system.h" |
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#include "gx_widget.h" |
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#include "gx_utility.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gxe_widget_allocate PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function allocates memory for a widget control block */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* widget Return pointer for widget */ |
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/* control block. */ |
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/* memsize Size of control block. */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_widget_allocate Actual widget allocation call */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Application Code */ |
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/* */ |
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/**************************************************************************/ |
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UINT _gxe_widget_allocate(GX_WIDGET **widget, ULONG memsize) |
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{ |
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✓✓ |
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if (!_gx_system_memory_allocator) |
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{ |
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return GX_SYSTEM_MEMORY_ERROR; |
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} |
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✓✓ |
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if (!widget) |
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{ |
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return GX_PTR_ERROR; |
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} |
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✓✓ |
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if (!memsize) |
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{ |
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return GX_INVALID_MEMORY_SIZE; |
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} |
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return _gx_widget_allocate(widget, memsize); |
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} |
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