<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">\r
<html lang="en">\r
<head>\r
-<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">\r
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">\r
<meta http-equiv="Content-Style-Type" content="text/css">\r
<link rel="up" title="FatFs" href="../00index_e.html">\r
<link rel="alternate" hreflang="ja" title="Japanese" href="../ja/gets.html">\r
<dt>buff</dt>\r
<dd>Pointer to read buffer to store the read string.</dd>\r
<dt>len</dt>\r
-<dd>Size of the read buffer in unit of character.</dd>\r
+<dd>Size of the read buffer in unit of item.</dd>\r
<dt>fp</dt>\r
<dd>Pointer to the open file object structure.</dd>\r
</dl>\r
<div class="para desc">\r
<h4>Description</h4>\r
<p>The read operation continues until a <tt>'\n'</tt> is stored, reached end of the file or the buffer is filled with <tt>len - 1</tt> characters. The read string is terminated with a <tt>'\0'</tt>. When no character to read or any error occured during read operation, it returns a null pointer. The status of EOF and error can be examined with <tt>f_eof</tt> and <tt>f_error</tt> function.</p>\r
-<p>When FatFs is configured to Unicode API (<tt>_LFN_UNICODE == 1</tt>), data types on the srting fuctions, <tt>f_putc</tt>, <tt>f_puts</tt>, <tt>f_printf</tt> and <tt>f_gets</tt>, is also switched to Unicode. The character encoding on the file to be read/written via those functions is selected by <tt>_STRF_ENCODE</tt> option.</p>\r
+<p>When FatFs is configured to Unicode API (<tt><a href="config.html#lfn_unicode">FF_LFN_UNICODE</a> >= 1</tt>), data types on the srting fuctions, <tt>f_putc</tt>, <tt>f_puts</tt>, <tt>f_printf</tt> and <tt>f_gets</tt>, is also switched to Unicode. The character encoding <em>on the file</em> to be read via this function is assumed as <a href="config.html#strf_encode"><tt>FF_STRF_ENCODE</tt></a>. If the character encoding on the file differs from that on the API, it is converted in this function. In this case, input characters with wrong encoding will be lost.<p>\r
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<div class="para comp">\r
<h4>QuickInfo</h4>\r
-<p>This is a wrapper function of <a href="read.html"><tt>f_read</tt></a> function. Available when <tt>_USE_STRFUNC</tt> is 1 or 2. When it is set to 2, <tt>'\r'</tt>s contained in the file are stripped out.</p>\r
+<p>This is a wrapper function of <a href="read.html"><tt>f_read</tt></a> function. Available when <tt><a href="config.html#use_strfunc">FF_USE_STRFUNC</a> >= 1</tt>. When it is set to 2, <tt>'\r'</tt>s contained in the file are stripped out.</p>\r
</div>\r
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projects / z180-stamp.git / blobdiff