projects / z180-stamp.git / blame
| Commit | Line | Data |
|---|---|---|
| 70702af1 L |
1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">\r |
| 2 | <html lang="en">\r | |
| 3 | <head>\r | |
| 4 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8">\r | |
| 5 | <meta http-equiv="Content-Style-Type" content="text/css">\r | |
| 6 | <link rel="up" title="FatFs" href="../00index_e.html">\r | |
| 7 | <link rel="alternate" hreflang="ja" title="Japanese" href="../ja/findnext.html">\r | |
| 8 | <link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">\r | |
| 9 | <title>FatFs - f_findnext</title>\r | |
| 10 | </head>\r | |
| 11 | \r | |
| 12 | <body>\r | |
| 13 | \r | |
| 14 | <div class="para func">\r | |
| 15 | <h2>f_findnext</h2>\r | |
| 16 | <p>The f_findnext function searches for a next matched object</p>\r | |
| 17 | <pre>\r | |
| 18 | FRESULT f_findnext (\r | |
| 19 | DIR* <span class="arg">dp</span>, <span class="c">/* [IN] Poninter to the directory object */</span>\r | |
| 20 | FILINFO* <span class="arg">fno</span> <span class="c">/* [OUT] Pointer to the file information structure */</span>\r | |
| 21 | );\r | |
| 22 | </pre>\r | |
| 23 | </div>\r | |
| 24 | \r | |
| 25 | <div class="para arg">\r | |
| 26 | <h4>Parameters</h4>\r | |
| 27 | <dl class="par">\r | |
| 28 | <dt>dp</dt>\r | |
| 29 | <dd>Pointer to the valid directory object created by <tt>f_findfirst</tt> function.</dd>\r | |
| 30 | <dt>fno</dt>\r | |
| 31 | <dd>Pointer to the file information structure to store the information about the found directory item.</dd>\r | |
| 32 | </dl>\r | |
| 33 | </div>\r | |
| 34 | \r | |
| 35 | \r | |
| 36 | <div class="para ret">\r | |
| 37 | <h4>Return Values</h4>\r | |
| 38 | <p>\r | |
| 39 | <a href="rc.html#ok">FR_OK</a>,\r | |
| 40 | <a href="rc.html#de">FR_DISK_ERR</a>,\r | |
| 41 | <a href="rc.html#ie">FR_INT_ERR</a>,\r | |
| 42 | <a href="rc.html#nr">FR_NOT_READY</a>,\r | |
| 43 | <a href="rc.html#io">FR_INVALID_OBJECT</a>,\r | |
| 44 | <a href="rc.html#tm">FR_TIMEOUT</a>,\r | |
| 45 | <a href="rc.html#nc">FR_NOT_ENOUGH_CORE</a>\r | |
| 46 | </p>\r | |
| 47 | </div>\r | |
| 48 | \r | |
| 49 | \r | |
| 50 | <div class="para desc">\r | |
| 51 | <h4>Description</h4>\r | |
| 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>\r | |
| 53 | </div>\r | |
| 54 | \r | |
| 55 | \r | |
| 56 | <div class="para comp">\r | |
| 57 | <h4>QuickInfo</h4>\r | |
| 289f6a14 | 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>\r |
| 70702af1 L |
59 | </div>\r |
| 60 | \r | |
| 61 | \r | |
| 62 | <div class="para ref">\r | |
| 63 | <h4>See Also</h4>\r | |
| 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>\r | |
| 65 | </div>\r | |
| 66 | \r | |
| 67 | <p class="foot"><a href="../00index_e.html">Return</a></p>\r | |
| 68 | </body>\r | |
| 69 | </html>\r |