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9 <title>FatFs - f_findnext
</title>
14 <div class=
"para func">
16 <p>The f_findnext function searches for a next matched object
</p>
19 DIR*
<span class=
"arg">dp
</span>,
<span class=
"c">/* [IN] Poninter to the directory object */
</span>
20 FILINFO*
<span class=
"arg">fno
</span> <span class=
"c">/* [OUT] Pointer to the file information structure */
</span>
25 <div class=
"para arg">
29 <dd>Pointer to the valid directory object created by
<tt>f_findfirst
</tt> function.
</dd>
31 <dd>Pointer to the file information structure to store the information about the found directory item.
</dd>
36 <div class=
"para ret">
37 <h4>Return Values
</h4>
39 <a href=
"rc.html#ok">FR_OK
</a>,
40 <a href=
"rc.html#de">FR_DISK_ERR
</a>,
41 <a href=
"rc.html#ie">FR_INT_ERR
</a>,
42 <a href=
"rc.html#nr">FR_NOT_READY
</a>,
43 <a href=
"rc.html#io">FR_INVALID_OBJECT
</a>,
44 <a href=
"rc.html#tm">FR_TIMEOUT
</a>,
45 <a href=
"rc.html#nc">FR_NOT_ENOUGH_CORE
</a>
50 <div class=
"para desc">
52 <p>It continues the search from a previous call to the
<tt>f_findfirst
</tt> or
<tt>f_findnext
</tt> function. If found, the information about the object is stored into the file information structure. If no item to be read, a null string will be returned into
<tt>fno-
>fname[]
</tt>.
</p>
56 <div class=
"para comp">
58 <p>This is a wrapper function of
<a href=
"readdir.html"><tt>f_readdir
</tt></a> function. Available when
<tt><a href=
"config.html#use_find">FF_USE_FIND
</a> ==
1</tt> and
<tt><a href=
"config.html#fs_minimize">FF_FS_MINIMIZE
</a> <=
1</tt>.
</p>
62 <div class=
"para ref">
64 <p><tt><a href=
"findfirst.html">f_findfirst
</a>,
<a href=
"closedir.html">f_closedir
</a>,
<a href=
"sdir.html">DIR
</a>,
<a href=
"sfileinfo.html">FILINFO
</a></tt></p>
67 <p class=
"foot"><a href=
"../00index_e.html">Return
</a></p>