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R0.15b

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Christopher Williams
2025-06-23 16:37:39 -07:00
parent ff60b17ea7
commit 79eff96e0b
18 changed files with 460 additions and 327 deletions
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documents/doc/findfirst.html
+2 -2
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@@ -67,10 +67,10 @@ FRESULT f_findfirst (
<li><tt>*</tt> - An any string in length of zero or longer.</li>
<li><tt>????*</tt> - An any string in length of four characters or longer.</li>
</ul>
<p>Since the matching algorithm uses recursion, number of wildcards in the matching pattern is limited to four to limit the stack usage. Any pattern with too many wildcards does not match any name. In LFN configuration, only <tt>fname[]</tt> is tested when <tt>FF_USE_FIND == 1</tt> and also <tt>altname[]</tt> is tested when <tt>FF_USE_FIND == 2</tt>. There are some differences listed below between FatFs and standard systems in matching condition.</p>
<p>Since the matching algorithm uses recursion, number of wildcards in the matching pattern is limited to four to limit the stack usage. The pattern with too many wildcards does not match any name. In LFN configuration, only <tt>fname[]</tt> is tested when <tt>FF_USE_FIND == 1</tt> and also <tt>altname[]</tt> is tested when <tt>FF_USE_FIND == 2</tt>. There are some differences listed below between FatFs and standard systems in matching condition.</p>
<ul>
<li><tt>"*.*"</tt> does not match any name without extension while it matches any name with or without extension in standard systems.</li>
<li>Any pattern terminated with a dot does not match any name while it matches the name without extensiton in standard systems.</li>
<li>The pattern terminated with a dot does not match any name while it matches the name without extensiton in standard systems.</li>
<li><a href="filename.html#case">DBCS extended characters</a> are compared in case-sensitive when LFN is enabled with <tt>!FF_LFN_UNICODE</tt>.</li>
</ul>
</div>