mirror of
https://github.com/eclipse-threadx/filex.git
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92 lines
4.6 KiB
C
92 lines
4.6 KiB
C
/***************************************************************************
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* Copyright (c) 2024 Microsoft Corporation
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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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/** FileX Component */
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/** */
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/** Utility */
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/** */
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/**************************************************************************/
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/**************************************************************************/
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#define FX_SOURCE_CODE
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/* Include necessary system files. */
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#include "fx_api.h"
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#include "fx_utility.h"
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/**************************************************************************/
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/* */
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/* FUNCTION RELEASE */
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/* */
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/* _fx_utility_string_length_get PORTABLE C */
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/* 6.1 */
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/* AUTHOR */
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/* */
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/* William E. Lamie, Microsoft Corporation */
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/* */
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/* DESCRIPTION */
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/* */
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/* This function returns length of string up to the maximum length. */
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/* */
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/* INPUT */
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/* */
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/* string Pointer to string */
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/* max_length Maximum length which can be */
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/* returned by function */
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/* */
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/* OUTPUT */
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/* */
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/* return length of string */
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/* */
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/* CALLS */
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/* */
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/* None */
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/* */
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/* CALLED BY */
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/* */
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/* _fx_utility_absolute_path_get Get absolute path */
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/* */
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/* RELEASE HISTORY */
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/* */
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/* DATE NAME DESCRIPTION */
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/* */
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/* 05-19-2020 William E. Lamie Initial Version 6.0 */
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/* 09-30-2020 William E. Lamie Modified comment(s), */
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/* resulting in version 6.1 */
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/* */
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/**************************************************************************/
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UINT _fx_utility_string_length_get(CHAR *string, UINT max_length)
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{
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UINT length;
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/* Initialize length to 0. */
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length = 0;
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/* Loop to calculate the length. */
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while (string[length] && (length < max_length))
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{
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/* Increment the length (index). */
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length++;
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}
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/* Return length. */
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return(length);
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}
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