1170 lines
66 KiB
HTML
1170 lines
66 KiB
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<li class="navelem"><a class="el" href="namespaceuvw.html">uvw</a></li><li class="navelem"><a class="el" href="classuvw_1_1file__req.html">file_req</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="headertitle"><div class="title">uvw::file_req Class Reference<span class="mlabels"><span class="mlabel">final</span></span></div></div>
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<p>The file request.
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<a href="classuvw_1_1file__req.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="fs_8h_source.html">fs.h</a>></code></p>
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Inheritance diagram for uvw::file_req:</div>
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<area shape="rect" title="The file request." alt="" coords="105,328,197,353"/>
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<area shape="rect" href="classuvw_1_1request.html" title="Request base class." alt="" coords="71,167,230,192"/>
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<area shape="rect" href="classuvw_1_1resource.html" title=" " alt="" coords="80,79,221,119"/>
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Collaboration diagram for uvw::file_req:</div>
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<area shape="rect" title="The file request." alt="" coords="105,328,197,353"/>
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<area shape="rect" href="classuvw_1_1fs__request.html" title=" " alt="" coords="81,240,220,280"/>
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a465edff6a2f7fc5ddcd0b3b3fa375843"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a465edff6a2f7fc5ddcd0b3b3fa375843">close</a> ()</td></tr>
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<tr class="memdesc:a465edff6a2f7fc5ddcd0b3b3fa375843"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/close">close</a>. <br /></td></tr>
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<tr class="separator:a465edff6a2f7fc5ddcd0b3b3fa375843"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9ec6d8b8e723d1a7abddbf081ca83f74"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a9ec6d8b8e723d1a7abddbf081ca83f74">close_sync</a> ()</td></tr>
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<tr class="memdesc:a9ec6d8b8e723d1a7abddbf081ca83f74"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/close">close</a>. <br /></td></tr>
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<tr class="separator:a9ec6d8b8e723d1a7abddbf081ca83f74"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad938727a93ddaf24ade95fd19fdf232d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#ad938727a93ddaf24ade95fd19fdf232d">open</a> (const std::string &path, file_open_flags flags, int mode)</td></tr>
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<tr class="memdesc:ad938727a93ddaf24ade95fd19fdf232d"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/open">open</a>. <br /></td></tr>
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<tr class="separator:ad938727a93ddaf24ade95fd19fdf232d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac236103144b9ee9b4159c488f2fb7889"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#ac236103144b9ee9b4159c488f2fb7889">open_sync</a> (const std::string &path, file_open_flags flags, int mode)</td></tr>
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<tr class="memdesc:ac236103144b9ee9b4159c488f2fb7889"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/open">open</a>. <br /></td></tr>
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<tr class="separator:ac236103144b9ee9b4159c488f2fb7889"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad7723ecb676ae46d11b3f783cf637132"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#ad7723ecb676ae46d11b3f783cf637132">read</a> (int64_t offset, unsigned int len)</td></tr>
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<tr class="memdesc:ad7723ecb676ae46d11b3f783cf637132"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/preadv">read</a>. <br /></td></tr>
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<tr class="separator:ad7723ecb676ae46d11b3f783cf637132"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abbfbc1d3e729d09ea94594d880ea51ca"><td class="memItemLeft" align="right" valign="top">std::pair< bool, std::pair< std::unique_ptr< const char[]>, std::size_t > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#abbfbc1d3e729d09ea94594d880ea51ca">read_sync</a> (int64_t offset, unsigned int len)</td></tr>
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<tr class="memdesc:abbfbc1d3e729d09ea94594d880ea51ca"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/preadv">read</a>. <br /></td></tr>
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<tr class="separator:abbfbc1d3e729d09ea94594d880ea51ca"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a370553e4a107433a5683cb12ab2fc8ec"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a370553e4a107433a5683cb12ab2fc8ec">write</a> (std::unique_ptr< char[]> buf, unsigned int len, int64_t offset)</td></tr>
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<tr class="memdesc:a370553e4a107433a5683cb12ab2fc8ec"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/pwritev">write</a>. <br /></td></tr>
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<tr class="separator:a370553e4a107433a5683cb12ab2fc8ec"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac8e7fd07e881b6d5822396c5e1687f21"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#ac8e7fd07e881b6d5822396c5e1687f21">write</a> (char *buf, unsigned int len, int64_t offset)</td></tr>
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<tr class="memdesc:ac8e7fd07e881b6d5822396c5e1687f21"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/pwritev">write</a>. <br /></td></tr>
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<tr class="separator:ac8e7fd07e881b6d5822396c5e1687f21"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3de93f28af13fd9f2787479af05077ce"><td class="memItemLeft" align="right" valign="top">std::pair< bool, std::size_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a3de93f28af13fd9f2787479af05077ce">write_sync</a> (std::unique_ptr< char[]> buf, unsigned int len, int64_t offset)</td></tr>
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<tr class="memdesc:a3de93f28af13fd9f2787479af05077ce"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/pwritev">write</a>. <br /></td></tr>
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<tr class="separator:a3de93f28af13fd9f2787479af05077ce"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:adff17b7cd4d9b96d055873ba2a3b47c8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#adff17b7cd4d9b96d055873ba2a3b47c8">stat</a> ()</td></tr>
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<tr class="memdesc:adff17b7cd4d9b96d055873ba2a3b47c8"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/fstat">fstat</a>. <br /></td></tr>
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<tr class="separator:adff17b7cd4d9b96d055873ba2a3b47c8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5185d8317db5de9d1a12f5f26ef87629"><td class="memItemLeft" align="right" valign="top">std::pair< bool, <a class="el" href="namespaceuvw.html#a7f8333af7e3de1e46417f57d930c636e">file_info</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a5185d8317db5de9d1a12f5f26ef87629">stat_sync</a> ()</td></tr>
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<tr class="memdesc:a5185d8317db5de9d1a12f5f26ef87629"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/fstat">fstat</a>. <br /></td></tr>
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<tr class="separator:a5185d8317db5de9d1a12f5f26ef87629"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a52bb20eebc87231dc276a36842e672ed"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a52bb20eebc87231dc276a36842e672ed">sync</a> ()</td></tr>
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<tr class="memdesc:a52bb20eebc87231dc276a36842e672ed"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/fsync">fsync</a>. <br /></td></tr>
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<tr class="separator:a52bb20eebc87231dc276a36842e672ed"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af5d6ab96e7b9621a232e25435a77184e"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#af5d6ab96e7b9621a232e25435a77184e">sync_sync</a> ()</td></tr>
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<tr class="memdesc:af5d6ab96e7b9621a232e25435a77184e"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/fsync">fsync</a>. <br /></td></tr>
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<tr class="separator:af5d6ab96e7b9621a232e25435a77184e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7a93bc8e3efd8a37aaa39e2e678f7640"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a7a93bc8e3efd8a37aaa39e2e678f7640">datasync</a> ()</td></tr>
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<tr class="memdesc:a7a93bc8e3efd8a37aaa39e2e678f7640"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/fdatasync">fdatasync</a>. <br /></td></tr>
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<tr class="separator:a7a93bc8e3efd8a37aaa39e2e678f7640"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a290ee459502cfe95045d325cf2eb863f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a290ee459502cfe95045d325cf2eb863f">datasync_sync</a> ()</td></tr>
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<tr class="memdesc:a290ee459502cfe95045d325cf2eb863f"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/fdatasync">fdatasync</a>. <br /></td></tr>
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<tr class="separator:a290ee459502cfe95045d325cf2eb863f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ade838576c44bfaca992e8b5c1c68040c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#ade838576c44bfaca992e8b5c1c68040c">truncate</a> (int64_t offset)</td></tr>
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<tr class="memdesc:ade838576c44bfaca992e8b5c1c68040c"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/ftruncate">ftruncate</a>. <br /></td></tr>
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<tr class="separator:ade838576c44bfaca992e8b5c1c68040c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afc92909f482a4f470d8d1bebf0b687ac"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#afc92909f482a4f470d8d1bebf0b687ac">truncate_sync</a> (int64_t offset)</td></tr>
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<tr class="memdesc:afc92909f482a4f470d8d1bebf0b687ac"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/ftruncate">ftruncate</a>. <br /></td></tr>
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<tr class="separator:afc92909f482a4f470d8d1bebf0b687ac"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a635b5b7d064e09dee3c8d85ec7170ba6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a635b5b7d064e09dee3c8d85ec7170ba6">sendfile</a> (<a class="el" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> out, int64_t offset, std::size_t length)</td></tr>
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<tr class="memdesc:a635b5b7d064e09dee3c8d85ec7170ba6"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/sendfile">sendfile</a>. <br /></td></tr>
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<tr class="separator:a635b5b7d064e09dee3c8d85ec7170ba6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a12ba5927e22fc7d45aaa98db5454d07c"><td class="memItemLeft" align="right" valign="top">std::pair< bool, std::size_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a12ba5927e22fc7d45aaa98db5454d07c">sendfile_sync</a> (<a class="el" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> out, int64_t offset, std::size_t length)</td></tr>
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<tr class="memdesc:a12ba5927e22fc7d45aaa98db5454d07c"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/sendfile">sendfile</a>. <br /></td></tr>
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<tr class="separator:a12ba5927e22fc7d45aaa98db5454d07c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6b6955e2e845a7295b6a47f72d7d1ea0"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a6b6955e2e845a7295b6a47f72d7d1ea0">chmod</a> (int mode)</td></tr>
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<tr class="memdesc:a6b6955e2e845a7295b6a47f72d7d1ea0"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/fchmod">fchmod</a>. <br /></td></tr>
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<tr class="separator:a6b6955e2e845a7295b6a47f72d7d1ea0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a53668d54b035ee22dd00c209ca407b02"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a53668d54b035ee22dd00c209ca407b02">chmod_sync</a> (int mode)</td></tr>
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<tr class="memdesc:a53668d54b035ee22dd00c209ca407b02"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/fchmod">fchmod</a>. <br /></td></tr>
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<tr class="separator:a53668d54b035ee22dd00c209ca407b02"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aace86b402ab343c7ae26be49d8e52547"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#aace86b402ab343c7ae26be49d8e52547">futime</a> (time atime, time mtime)</td></tr>
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<tr class="memdesc:aace86b402ab343c7ae26be49d8e52547"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/3/futimes">futime</a>. <br /></td></tr>
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<tr class="separator:aace86b402ab343c7ae26be49d8e52547"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa2bc09d50dd5ebebff9a9243189bcd73"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#aa2bc09d50dd5ebebff9a9243189bcd73">futime_sync</a> (time atime, time mtime)</td></tr>
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<tr class="memdesc:aa2bc09d50dd5ebebff9a9243189bcd73"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/3/futimes">futime</a>. <br /></td></tr>
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<tr class="separator:aa2bc09d50dd5ebebff9a9243189bcd73"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3000cd6f6cb184727c18f7f8dcf3bc95"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a3000cd6f6cb184727c18f7f8dcf3bc95">chown</a> (<a class="el" href="namespaceuvw.html#a0ce5f6829814d65c5087566b9e4a6a2e">uid_type</a> uid, <a class="el" href="namespaceuvw.html#a496a2034d9041b1d7813317f83ab6623">gid_type</a> gid)</td></tr>
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<tr class="memdesc:a3000cd6f6cb184727c18f7f8dcf3bc95"><td class="mdescLeft"> </td><td class="mdescRight">Async <a href="http://linux.die.net/man/2/fchown">fchown</a>. <br /></td></tr>
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<tr class="separator:a3000cd6f6cb184727c18f7f8dcf3bc95"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3bc4fbc5ae4277d17ba1af339af4a162"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#a3bc4fbc5ae4277d17ba1af339af4a162">chown_sync</a> (<a class="el" href="namespaceuvw.html#a0ce5f6829814d65c5087566b9e4a6a2e">uid_type</a> uid, <a class="el" href="namespaceuvw.html#a496a2034d9041b1d7813317f83ab6623">gid_type</a> gid)</td></tr>
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<tr class="memdesc:a3bc4fbc5ae4277d17ba1af339af4a162"><td class="mdescLeft"> </td><td class="mdescRight">Sync <a href="http://linux.die.net/man/2/fchown">fchown</a>. <br /></td></tr>
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<tr class="separator:a3bc4fbc5ae4277d17ba1af339af4a162"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac369c73f3fabb45c1f1fa7439a478acd"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1file__req.html#ac369c73f3fabb45c1f1fa7439a478acd">operator file_handle</a> () const noexcept</td></tr>
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<tr class="memdesc:ac369c73f3fabb45c1f1fa7439a478acd"><td class="mdescLeft"> </td><td class="mdescRight">Cast operator to file_handle. <br /></td></tr>
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<tr class="separator:ac369c73f3fabb45c1f1fa7439a478acd"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_classuvw_1_1request"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classuvw_1_1request')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classuvw_1_1request.html">uvw::request< T, U, E ></a></td></tr>
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<tr class="memitem:a797d174e440e302a5727161d76b8618d inherit pub_methods_classuvw_1_1request"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1request.html#a797d174e440e302a5727161d76b8618d">cancel</a> ()</td></tr>
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<tr class="memdesc:a797d174e440e302a5727161d76b8618d inherit pub_methods_classuvw_1_1request"><td class="mdescLeft"> </td><td class="mdescRight">Cancels a pending request. <br /></td></tr>
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<tr class="separator:a797d174e440e302a5727161d76b8618d inherit pub_methods_classuvw_1_1request"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a88400234f18c2f0b285695eab8e55d6c inherit pub_methods_classuvw_1_1request"><td class="memItemLeft" align="right" valign="top">std::size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1request.html#a88400234f18c2f0b285695eab8e55d6c">size</a> () const noexcept</td></tr>
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<tr class="memdesc:a88400234f18c2f0b285695eab8e55d6c inherit pub_methods_classuvw_1_1request"><td class="mdescLeft"> </td><td class="mdescRight">Returns the size of the underlying request type. <br /></td></tr>
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<tr class="separator:a88400234f18c2f0b285695eab8e55d6c inherit pub_methods_classuvw_1_1request"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_classuvw_1_1resource"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classuvw_1_1resource')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classuvw_1_1resource.html">uvw::resource< T, U, E... ></a></td></tr>
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<tr class="memitem:a7c05e988ebaa14d1dbbc781951dc3a88 inherit pub_methods_classuvw_1_1resource"><td class="memItemLeft" align="right" valign="top">std::shared_ptr< R > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1resource.html#a7c05e988ebaa14d1dbbc781951dc3a88">data</a> () const</td></tr>
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<tr class="memdesc:a7c05e988ebaa14d1dbbc781951dc3a88 inherit pub_methods_classuvw_1_1resource"><td class="mdescLeft"> </td><td class="mdescRight">Gets user-defined data. <code>uvw</code> won't use this field in any case. <br /></td></tr>
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<tr class="separator:a7c05e988ebaa14d1dbbc781951dc3a88 inherit pub_methods_classuvw_1_1resource"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a759079eb405e5d2fda795d199d8efa80 inherit pub_methods_classuvw_1_1resource"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1resource.html#a759079eb405e5d2fda795d199d8efa80">data</a> (std::shared_ptr< void > udata)</td></tr>
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<tr class="memdesc:a759079eb405e5d2fda795d199d8efa80 inherit pub_methods_classuvw_1_1resource"><td class="mdescLeft"> </td><td class="mdescRight">Sets arbitrary data. <code>uvw</code> won't use this field in any case. <br /></td></tr>
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<tr class="separator:a759079eb405e5d2fda795d199d8efa80 inherit pub_methods_classuvw_1_1resource"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_structuvw_1_1uv__type"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_structuvw_1_1uv__type')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="structuvw_1_1uv__type.html">uvw::uv_type< U ></a></td></tr>
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<tr class="memitem:ae97ffacc0b381610d8d18a62a957a69c inherit pub_methods_structuvw_1_1uv__type"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="structuvw_1_1uv__type.html#ae97ffacc0b381610d8d18a62a957a69c">init</a> ()</td></tr>
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<tr class="memdesc:ae97ffacc0b381610d8d18a62a957a69c inherit pub_methods_structuvw_1_1uv__type"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the handle. <br /></td></tr>
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<tr class="separator:ae97ffacc0b381610d8d18a62a957a69c inherit pub_methods_structuvw_1_1uv__type"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae03b0ebbae151c6157c5ba6a24a39a7b inherit pub_methods_structuvw_1_1uv__type"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classuvw_1_1loop.html">loop</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="structuvw_1_1uv__type.html#ae03b0ebbae151c6157c5ba6a24a39a7b">parent</a> () const noexcept</td></tr>
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<tr class="memdesc:ae03b0ebbae151c6157c5ba6a24a39a7b inherit pub_methods_structuvw_1_1uv__type"><td class="mdescLeft"> </td><td class="mdescRight">Gets the loop from which the resource was originated. <br /></td></tr>
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<tr class="separator:ae03b0ebbae151c6157c5ba6a24a39a7b inherit pub_methods_structuvw_1_1uv__type"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a06a6cb7ebde27aa348e340b76e49c6ae inherit pub_methods_structuvw_1_1uv__type"><td class="memItemLeft" align="right" valign="top">const U * </td><td class="memItemRight" valign="bottom"><a class="el" href="structuvw_1_1uv__type.html#a06a6cb7ebde27aa348e340b76e49c6ae">raw</a> () const noexcept</td></tr>
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<tr class="memdesc:a06a6cb7ebde27aa348e340b76e49c6ae inherit pub_methods_structuvw_1_1uv__type"><td class="mdescLeft"> </td><td class="mdescRight">Gets the underlying raw data structure. <br /></td></tr>
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<tr class="separator:a06a6cb7ebde27aa348e340b76e49c6ae inherit pub_methods_structuvw_1_1uv__type"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af4b6f395815f2e99302b5f09be23767c inherit pub_methods_structuvw_1_1uv__type"><td class="memItemLeft" align="right" valign="top">U * </td><td class="memItemRight" valign="bottom"><a class="el" href="structuvw_1_1uv__type.html#af4b6f395815f2e99302b5f09be23767c">raw</a> () noexcept</td></tr>
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<tr class="memdesc:af4b6f395815f2e99302b5f09be23767c inherit pub_methods_structuvw_1_1uv__type"><td class="mdescLeft"> </td><td class="mdescRight">Gets the underlying raw data structure. <br /></td></tr>
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<tr class="separator:af4b6f395815f2e99302b5f09be23767c inherit pub_methods_structuvw_1_1uv__type"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_classuvw_1_1emitter"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classuvw_1_1emitter')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classuvw_1_1emitter.html">uvw::emitter< T, E... ></a></td></tr>
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<tr class="memitem:ab913fa1c005a33c73b2eb2b0d1051b1f inherit pub_methods_classuvw_1_1emitter"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1emitter.html#ab913fa1c005a33c73b2eb2b0d1051b1f">on</a> (listener_t< U > f)</td></tr>
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<tr class="memdesc:ab913fa1c005a33c73b2eb2b0d1051b1f inherit pub_methods_classuvw_1_1emitter"><td class="mdescLeft"> </td><td class="mdescRight">Registers a long-lived listener with the event emitter. <br /></td></tr>
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<tr class="separator:ab913fa1c005a33c73b2eb2b0d1051b1f inherit pub_methods_classuvw_1_1emitter"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:accff5c096692f5eebbe941189644e69d inherit pub_methods_classuvw_1_1emitter"><td class="memItemLeft" align="right" valign="top"><a id="accff5c096692f5eebbe941189644e69d" name="accff5c096692f5eebbe941189644e69d"></a>
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void </td><td class="memItemRight" valign="bottom"><b>reset</b> () noexcept</td></tr>
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<tr class="memdesc:accff5c096692f5eebbe941189644e69d inherit pub_methods_classuvw_1_1emitter"><td class="mdescLeft"> </td><td class="mdescRight">Disconnects the listener for the given event type. <br /></td></tr>
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<tr class="separator:accff5c096692f5eebbe941189644e69d inherit pub_methods_classuvw_1_1emitter"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa71435e74e775cfa7012fe2e52ca5193 inherit pub_methods_classuvw_1_1emitter"><td class="memItemLeft" align="right" valign="top"><a id="aa71435e74e775cfa7012fe2e52ca5193" name="aa71435e74e775cfa7012fe2e52ca5193"></a>
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void </td><td class="memItemRight" valign="bottom"><b>reset</b> () noexcept</td></tr>
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<tr class="memdesc:aa71435e74e775cfa7012fe2e52ca5193 inherit pub_methods_classuvw_1_1emitter"><td class="mdescLeft"> </td><td class="mdescRight">Disconnects all listeners. <br /></td></tr>
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<tr class="separator:aa71435e74e775cfa7012fe2e52ca5193 inherit pub_methods_classuvw_1_1emitter"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac02a29fe156faba7571b50450fc4f780 inherit pub_methods_classuvw_1_1emitter"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuvw_1_1emitter.html#ac02a29fe156faba7571b50450fc4f780">has</a> () const noexcept</td></tr>
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<tr class="memdesc:ac02a29fe156faba7571b50450fc4f780 inherit pub_methods_classuvw_1_1emitter"><td class="mdescLeft"> </td><td class="mdescRight">Checks if there is a listener registered for the specific event. <br /></td></tr>
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<tr class="separator:ac02a29fe156faba7571b50450fc4f780 inherit pub_methods_classuvw_1_1emitter"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>The file request. </p>
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<p>Cross-platform sync and async filesystem operations.<br />
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All file operations are run on the threadpool.</p>
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<p>To create a <code><a class="el" href="classuvw_1_1file__req.html" title="The file request.">file_req</a></code> through a <code>loop</code>, no arguments are required.</p>
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<p>See the official <a href="http://docs.libuv.org/en/v1.x/fs.html">documentation</a> for further details. </p>
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<p class="definition">Definition at line <a class="el" href="fs_8h_source.html#l00254">254</a> of file <a class="el" href="fs_8h_source.html">fs.h</a>.</p>
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</div><h2 class="groupheader">Member Function Documentation</h2>
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<a id="a6b6955e2e845a7295b6a47f72d7d1ea0" name="a6b6955e2e845a7295b6a47f72d7d1ea0"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a6b6955e2e845a7295b6a47f72d7d1ea0">◆ </a></span>chmod()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void uvw::file_req::chmod </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>mode</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Async <a href="http://linux.die.net/man/2/fchmod">fchmod</a>. </p>
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<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">mode</td><td>Mode, as described in the official documentation. </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a id="a53668d54b035ee22dd00c209ca407b02" name="a53668d54b035ee22dd00c209ca407b02"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a53668d54b035ee22dd00c209ca407b02">◆ </a></span>chmod_sync()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">bool uvw::file_req::chmod_sync </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>mode</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Sync <a href="http://linux.die.net/man/2/fchmod">fchmod</a>. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">mode</td><td>Mode, as described in the official documentation. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
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</div>
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</div>
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<a id="a3000cd6f6cb184727c18f7f8dcf3bc95" name="a3000cd6f6cb184727c18f7f8dcf3bc95"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a3000cd6f6cb184727c18f7f8dcf3bc95">◆ </a></span>chown()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void uvw::file_req::chown </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="namespaceuvw.html#a0ce5f6829814d65c5087566b9e4a6a2e">uid_type</a> </td>
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<td class="paramname"><em>uid</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="namespaceuvw.html#a496a2034d9041b1d7813317f83ab6623">gid_type</a> </td>
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<td class="paramname"><em>gid</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Async <a href="http://linux.die.net/man/2/fchown">fchown</a>. </p>
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<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">uid</td><td>UID, as described in the official documentation. </td></tr>
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<tr><td class="paramname">gid</td><td>GID, as described in the official documentation. </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a id="a3bc4fbc5ae4277d17ba1af339af4a162" name="a3bc4fbc5ae4277d17ba1af339af4a162"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a3bc4fbc5ae4277d17ba1af339af4a162">◆ </a></span>chown_sync()</h2>
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<td class="memname">bool uvw::file_req::chown_sync </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="namespaceuvw.html#a0ce5f6829814d65c5087566b9e4a6a2e">uid_type</a> </td>
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<td class="paramname"><em>uid</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="namespaceuvw.html#a496a2034d9041b1d7813317f83ab6623">gid_type</a> </td>
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<td class="paramname"><em>gid</em> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</div><div class="memdoc">
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<p>Sync <a href="http://linux.die.net/man/2/fchown">fchown</a>. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">uid</td><td>UID, as described in the official documentation. </td></tr>
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<tr><td class="paramname">gid</td><td>GID, as described in the official documentation. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
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<a id="a465edff6a2f7fc5ddcd0b3b3fa375843" name="a465edff6a2f7fc5ddcd0b3b3fa375843"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a465edff6a2f7fc5ddcd0b3b3fa375843">◆ </a></span>close()</h2>
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<td class="memname">void uvw::file_req::close </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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<p>Async <a href="http://linux.die.net/man/2/close">close</a>. </p>
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<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed. </p>
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<a id="a9ec6d8b8e723d1a7abddbf081ca83f74" name="a9ec6d8b8e723d1a7abddbf081ca83f74"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a9ec6d8b8e723d1a7abddbf081ca83f74">◆ </a></span>close_sync()</h2>
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<td class="memname">bool uvw::file_req::close_sync </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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<p>Sync <a href="http://linux.die.net/man/2/close">close</a>. </p>
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<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
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</div>
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</div>
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<a id="a7a93bc8e3efd8a37aaa39e2e678f7640" name="a7a93bc8e3efd8a37aaa39e2e678f7640"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a7a93bc8e3efd8a37aaa39e2e678f7640">◆ </a></span>datasync()</h2>
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<div class="memitem">
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<td class="memname">void uvw::file_req::datasync </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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<p>Async <a href="http://linux.die.net/man/2/fdatasync">fdatasync</a>. </p>
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<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed. </p>
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<a id="a290ee459502cfe95045d325cf2eb863f" name="a290ee459502cfe95045d325cf2eb863f"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a290ee459502cfe95045d325cf2eb863f">◆ </a></span>datasync_sync()</h2>
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<td class="memname">bool uvw::file_req::datasync_sync </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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<p>Sync <a href="http://linux.die.net/man/2/fdatasync">fdatasync</a>. </p>
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<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
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</div>
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</div>
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<a id="aace86b402ab343c7ae26be49d8e52547" name="aace86b402ab343c7ae26be49d8e52547"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aace86b402ab343c7ae26be49d8e52547">◆ </a></span>futime()</h2>
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<td class="memname">void uvw::file_req::futime </td>
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<td>(</td>
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<td class="paramtype">time </td>
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<td class="paramname"><em>atime</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">time </td>
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<td class="paramname"><em>mtime</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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<p>Async <a href="http://linux.die.net/man/3/futimes">futime</a>. </p>
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<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">atime</td><td><code>std::chrono::duration<double></code>, having the same meaning as described in the official documentation. </td></tr>
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<tr><td class="paramname">mtime</td><td><code>std::chrono::duration<double></code>, having the same meaning as described in the official documentation. </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a id="aa2bc09d50dd5ebebff9a9243189bcd73" name="aa2bc09d50dd5ebebff9a9243189bcd73"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aa2bc09d50dd5ebebff9a9243189bcd73">◆ </a></span>futime_sync()</h2>
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<td class="memname">bool uvw::file_req::futime_sync </td>
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<td>(</td>
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<td class="paramtype">time </td>
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<td class="paramname"><em>atime</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">time </td>
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<td class="paramname"><em>mtime</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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<p>Sync <a href="http://linux.die.net/man/3/futimes">futime</a>. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">atime</td><td><code>std::chrono::duration<double></code>, having the same meaning as described in the official documentation. </td></tr>
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<tr><td class="paramname">mtime</td><td><code>std::chrono::duration<double></code>, having the same meaning as described in the official documentation. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
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</div>
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</div>
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<a id="ad938727a93ddaf24ade95fd19fdf232d" name="ad938727a93ddaf24ade95fd19fdf232d"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ad938727a93ddaf24ade95fd19fdf232d">◆ </a></span>open()</h2>
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<td class="memname">void uvw::file_req::open </td>
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<td>(</td>
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<td class="paramtype">const std::string & </td>
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<td class="paramname"><em>path</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">file_open_flags </td>
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<td class="paramname"><em>flags</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>mode</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</div><div class="memdoc">
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<p>Async <a href="http://linux.die.net/man/2/open">open</a>. </p>
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<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed.</p>
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<p>Available flags are:</p>
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<ul>
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<li><code>file_req::file_open_flags::APPEND</code></li>
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<li><code>file_req::file_open_flags::CREAT</code></li>
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<li><code>file_req::file_open_flags::DIRECT</code></li>
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<li><code>file_req::file_open_flags::DIRECTORY</code></li>
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<li><code>file_req::file_open_flags::DSYNC</code></li>
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<li><code>file_req::file_open_flags::EXCL</code></li>
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<li><code>file_req::file_open_flags::EXLOCK</code></li>
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<li><code>file_req::file_open_flags::FILEMAP</code></li>
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<li><code>file_req::file_open_flags::NOATIME</code></li>
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<li><code>file_req::file_open_flags::NOCTTY</code></li>
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<li><code>file_req::file_open_flags::NOFOLLOW</code></li>
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<li><code>file_req::file_open_flags::NONBLOCK</code></li>
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<li><code>file_req::file_open_flags::RANDOM</code></li>
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<li><code>file_req::file_open_flags::RDONLY</code></li>
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<li><code>file_req::file_open_flags::RDWR</code></li>
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<li><code>file_req::file_open_flags::SEQUENTIAL</code></li>
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<li><code>file_req::file_open_flags::SHORT_LIVED</code></li>
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<li><code>file_req::file_open_flags::SYMLINK</code></li>
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<li><code>file_req::file_open_flags::SYNC</code></li>
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<li><code>file_req::file_open_flags::TEMPORARY</code></li>
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<li><code>file_req::file_open_flags::TRUNC</code></li>
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<li><code>file_req::file_open_flags::WRONLY</code></li>
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</ul>
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<p>See the official <a href="http://docs.libuv.org/en/v1.x/fs.html#file-open-constants">documentation</a> for further details.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">path</td><td>A valid path name for a file. </td></tr>
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<tr><td class="paramname">flags</td><td>Flags made out of underlying constants. </td></tr>
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<tr><td class="paramname">mode</td><td>Mode, as described in the official documentation. </td></tr>
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</table>
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</dd>
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</dl>
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<a id="ac236103144b9ee9b4159c488f2fb7889" name="ac236103144b9ee9b4159c488f2fb7889"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ac236103144b9ee9b4159c488f2fb7889">◆ </a></span>open_sync()</h2>
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<td class="memname">bool uvw::file_req::open_sync </td>
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<td>(</td>
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<td class="paramtype">const std::string & </td>
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<td class="paramname"><em>path</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">file_open_flags </td>
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<td class="paramname"><em>flags</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>mode</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<p>Sync <a href="http://linux.die.net/man/2/open">open</a>. </p>
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<p>Available flags are:</p>
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<ul>
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<li><code>file_req::file_open_flags::APPEND</code></li>
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<li><code>file_req::file_open_flags::CREAT</code></li>
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<li><code>file_req::file_open_flags::DIRECT</code></li>
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<li><code>file_req::file_open_flags::DIRECTORY</code></li>
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<li><code>file_req::file_open_flags::DSYNC</code></li>
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<li><code>file_req::file_open_flags::EXCL</code></li>
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<li><code>file_req::file_open_flags::EXLOCK</code></li>
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<li><code>file_req::file_open_flags::FILEMAP</code></li>
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<li><code>file_req::file_open_flags::NOATIME</code></li>
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<li><code>file_req::file_open_flags::NOCTTY</code></li>
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<li><code>file_req::file_open_flags::NOFOLLOW</code></li>
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<li><code>file_req::file_open_flags::NONBLOCK</code></li>
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<li><code>file_req::file_open_flags::RANDOM</code></li>
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<li><code>file_req::file_open_flags::RDONLY</code></li>
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<li><code>file_req::file_open_flags::RDWR</code></li>
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<li><code>file_req::file_open_flags::SEQUENTIAL</code></li>
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<li><code>file_req::file_open_flags::SHORT_LIVED</code></li>
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<li><code>file_req::file_open_flags::SYMLINK</code></li>
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<li><code>file_req::file_open_flags::SYNC</code></li>
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<li><code>file_req::file_open_flags::TEMPORARY</code></li>
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<li><code>file_req::file_open_flags::TRUNC</code></li>
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<li><code>file_req::file_open_flags::WRONLY</code></li>
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</ul>
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<p>See the official <a href="http://docs.libuv.org/en/v1.x/fs.html#file-open-constants">documentation</a> for further details.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">path</td><td>A valid path name for a file. </td></tr>
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<tr><td class="paramname">flags</td><td>Flags made out of underlying constants. </td></tr>
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<tr><td class="paramname">mode</td><td>Mode, as described in the official documentation. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
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</div>
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</div>
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<a id="ac369c73f3fabb45c1f1fa7439a478acd" name="ac369c73f3fabb45c1f1fa7439a478acd"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ac369c73f3fabb45c1f1fa7439a478acd">◆ </a></span>operator file_handle()</h2>
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<td class="memname">uvw::file_req::operator <a class="el" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">noexcept</span></span> </td>
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<p>Cast operator to file_handle. </p>
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<p>Cast operator to an internal representation of the underlying file handle.</p>
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<dl class="section return"><dt>Returns</dt><dd>A valid instance of file_handle (the descriptor can be invalid). </dd></dl>
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</div>
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<a id="ad7723ecb676ae46d11b3f783cf637132" name="ad7723ecb676ae46d11b3f783cf637132"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ad7723ecb676ae46d11b3f783cf637132">◆ </a></span>read()</h2>
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<div class="memitem">
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<td class="memname">void uvw::file_req::read </td>
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<td>(</td>
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<td class="paramtype">int64_t </td>
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<td class="paramname"><em>offset</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">unsigned int </td>
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<td class="paramname"><em>len</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Async <a href="http://linux.die.net/man/2/preadv">read</a>. </p>
|
|
<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">offset</td><td>Offset, as described in the official documentation. </td></tr>
|
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<tr><td class="paramname">len</td><td>Length, as described in the official documentation. </td></tr>
|
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</table>
|
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</dd>
|
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</dl>
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</div>
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</div>
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<a id="abbfbc1d3e729d09ea94594d880ea51ca" name="abbfbc1d3e729d09ea94594d880ea51ca"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#abbfbc1d3e729d09ea94594d880ea51ca">◆ </a></span>read_sync()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">std::pair< bool, std::pair< std::unique_ptr< const char[]>, std::size_t > > uvw::file_req::read_sync </td>
|
|
<td>(</td>
|
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<td class="paramtype">int64_t </td>
|
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<td class="paramname"><em>offset</em>, </td>
|
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
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<td></td>
|
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<td class="paramtype">unsigned int </td>
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<td class="paramname"><em>len</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Sync <a href="http://linux.die.net/man/2/preadv">read</a>. </p>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
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<tr><td class="paramname">offset</td><td>Offset, as described in the official documentation. </td></tr>
|
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<tr><td class="paramname">len</td><td>Length, as described in the official documentation.</td></tr>
|
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</table>
|
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</dd>
|
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</dl>
|
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<dl class="section return"><dt>Returns</dt><dd>A <code>std::pair</code> composed as it follows:<ul>
|
|
<li>A boolean value that is true in case of success, false otherwise.</li>
|
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<li>A <code>std::pair</code> composed as it follows:<ul>
|
|
<li>A bunch of data read from the given path.</li>
|
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<li>The amount of data read from the given path. </li>
|
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</ul>
|
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</li>
|
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</ul>
|
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</dd></dl>
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</div>
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</div>
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<a id="a635b5b7d064e09dee3c8d85ec7170ba6" name="a635b5b7d064e09dee3c8d85ec7170ba6"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a635b5b7d064e09dee3c8d85ec7170ba6">◆ </a></span>sendfile()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void uvw::file_req::sendfile </td>
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<td>(</td>
|
|
<td class="paramtype"><a class="el" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> </td>
|
|
<td class="paramname"><em>out</em>, </td>
|
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</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">int64_t </td>
|
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<td class="paramname"><em>offset</em>, </td>
|
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</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">std::size_t </td>
|
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<td class="paramname"><em>length</em> </td>
|
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</tr>
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<tr>
|
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Async <a href="http://linux.die.net/man/2/sendfile">sendfile</a>. </p>
|
|
<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">out</td><td>A valid instance of file_handle. </td></tr>
|
|
<tr><td class="paramname">offset</td><td>Offset, as described in the official documentation. </td></tr>
|
|
<tr><td class="paramname">length</td><td>Length, as described in the official documentation. </td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
|
|
|
|
</div>
|
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</div>
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<a id="a12ba5927e22fc7d45aaa98db5454d07c" name="a12ba5927e22fc7d45aaa98db5454d07c"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a12ba5927e22fc7d45aaa98db5454d07c">◆ </a></span>sendfile_sync()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">std::pair< bool, std::size_t > uvw::file_req::sendfile_sync </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> </td>
|
|
<td class="paramname"><em>out</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int64_t </td>
|
|
<td class="paramname"><em>offset</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">std::size_t </td>
|
|
<td class="paramname"><em>length</em> </td>
|
|
</tr>
|
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<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td></td>
|
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</tr>
|
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</table>
|
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</div><div class="memdoc">
|
|
|
|
<p>Sync <a href="http://linux.die.net/man/2/sendfile">sendfile</a>. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">out</td><td>A valid instance of file_handle. </td></tr>
|
|
<tr><td class="paramname">offset</td><td>Offset, as described in the official documentation. </td></tr>
|
|
<tr><td class="paramname">length</td><td>Length, as described in the official documentation.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>A <code>std::pair</code> composed as it follows:<ul>
|
|
<li>A boolean value that is true in case of success, false otherwise.</li>
|
|
<li>The amount of data transferred. </li>
|
|
</ul>
|
|
</dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="adff17b7cd4d9b96d055873ba2a3b47c8" name="adff17b7cd4d9b96d055873ba2a3b47c8"></a>
|
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<h2 class="memtitle"><span class="permalink"><a href="#adff17b7cd4d9b96d055873ba2a3b47c8">◆ </a></span>stat()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void uvw::file_req::stat </td>
|
|
<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
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<td></td>
|
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</tr>
|
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</table>
|
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</div><div class="memdoc">
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|
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<p>Async <a href="http://linux.die.net/man/2/fstat">fstat</a>. </p>
|
|
<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed. </p>
|
|
|
|
</div>
|
|
</div>
|
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<a id="a5185d8317db5de9d1a12f5f26ef87629" name="a5185d8317db5de9d1a12f5f26ef87629"></a>
|
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<h2 class="memtitle"><span class="permalink"><a href="#a5185d8317db5de9d1a12f5f26ef87629">◆ </a></span>stat_sync()</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
|
|
<td class="memname">std::pair< bool, <a class="el" href="namespaceuvw.html#a7f8333af7e3de1e46417f57d930c636e">file_info</a> > uvw::file_req::stat_sync </td>
|
|
<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Sync <a href="http://linux.die.net/man/2/fstat">fstat</a>. </p>
|
|
<dl class="section return"><dt>Returns</dt><dd>A <code>std::pair</code> composed as it follows:<ul>
|
|
<li>A boolean value that is true in case of success, false otherwise.</li>
|
|
<li>An initialized instance of file_info. </li>
|
|
</ul>
|
|
</dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a52bb20eebc87231dc276a36842e672ed" name="a52bb20eebc87231dc276a36842e672ed"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a52bb20eebc87231dc276a36842e672ed">◆ </a></span>sync()</h2>
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<div class="memitem">
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<div class="memproto">
|
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<table class="memname">
|
|
<tr>
|
|
<td class="memname">void uvw::file_req::sync </td>
|
|
<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Async <a href="http://linux.die.net/man/2/fsync">fsync</a>. </p>
|
|
<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed. </p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="af5d6ab96e7b9621a232e25435a77184e" name="af5d6ab96e7b9621a232e25435a77184e"></a>
|
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<h2 class="memtitle"><span class="permalink"><a href="#af5d6ab96e7b9621a232e25435a77184e">◆ </a></span>sync_sync()</h2>
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|
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<div class="memitem">
|
|
<div class="memproto">
|
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<table class="memname">
|
|
<tr>
|
|
<td class="memname">bool uvw::file_req::sync_sync </td>
|
|
<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Sync <a href="http://linux.die.net/man/2/fsync">fsync</a>. </p>
|
|
<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="ade838576c44bfaca992e8b5c1c68040c" name="ade838576c44bfaca992e8b5c1c68040c"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#ade838576c44bfaca992e8b5c1c68040c">◆ </a></span>truncate()</h2>
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|
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<div class="memitem">
|
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<div class="memproto">
|
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<table class="memname">
|
|
<tr>
|
|
<td class="memname">void uvw::file_req::truncate </td>
|
|
<td>(</td>
|
|
<td class="paramtype">int64_t </td>
|
|
<td class="paramname"><em>offset</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Async <a href="http://linux.die.net/man/2/ftruncate">ftruncate</a>. </p>
|
|
<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">offset</td><td>Offset, as described in the official documentation. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="afc92909f482a4f470d8d1bebf0b687ac" name="afc92909f482a4f470d8d1bebf0b687ac"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#afc92909f482a4f470d8d1bebf0b687ac">◆ </a></span>truncate_sync()</h2>
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|
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<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">bool uvw::file_req::truncate_sync </td>
|
|
<td>(</td>
|
|
<td class="paramtype">int64_t </td>
|
|
<td class="paramname"><em>offset</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Sync <a href="http://linux.die.net/man/2/ftruncate">ftruncate</a>. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">offset</td><td>Offset, as described in the official documentation. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>True in case of success, false otherwise. </dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="ac8e7fd07e881b6d5822396c5e1687f21" name="ac8e7fd07e881b6d5822396c5e1687f21"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#ac8e7fd07e881b6d5822396c5e1687f21">◆ </a></span>write() <span class="overload">[1/2]</span></h2>
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|
|
<div class="memitem">
|
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<div class="memproto">
|
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<table class="memname">
|
|
<tr>
|
|
<td class="memname">void uvw::file_req::write </td>
|
|
<td>(</td>
|
|
<td class="paramtype">char * </td>
|
|
<td class="paramname"><em>buf</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">unsigned int </td>
|
|
<td class="paramname"><em>len</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int64_t </td>
|
|
<td class="paramname"><em>offset</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Async <a href="http://linux.die.net/man/2/pwritev">write</a>. </p>
|
|
<p>The request doesn't take the ownership of the data. Be sure that their lifetime overcome the one of the request.</p>
|
|
<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">buf</td><td>The data to be written. </td></tr>
|
|
<tr><td class="paramname">len</td><td>The lenght of the submitted data. </td></tr>
|
|
<tr><td class="paramname">offset</td><td>Offset, as described in the official documentation. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a370553e4a107433a5683cb12ab2fc8ec" name="a370553e4a107433a5683cb12ab2fc8ec"></a>
|
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<h2 class="memtitle"><span class="permalink"><a href="#a370553e4a107433a5683cb12ab2fc8ec">◆ </a></span>write() <span class="overload">[2/2]</span></h2>
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|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void uvw::file_req::write </td>
|
|
<td>(</td>
|
|
<td class="paramtype">std::unique_ptr< char[]> </td>
|
|
<td class="paramname"><em>buf</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">unsigned int </td>
|
|
<td class="paramname"><em>len</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int64_t </td>
|
|
<td class="paramname"><em>offset</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Async <a href="http://linux.die.net/man/2/pwritev">write</a>. </p>
|
|
<p>The request takes the ownership of the data and it is in charge of delete them.</p>
|
|
<p>Emit a <code><a class="el" href="structuvw_1_1fs__event.html" title="Common fs event.">fs_event</a></code> event when completed.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">buf</td><td>The data to be written. </td></tr>
|
|
<tr><td class="paramname">len</td><td>The lenght of the submitted data. </td></tr>
|
|
<tr><td class="paramname">offset</td><td>Offset, as described in the official documentation. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
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<a id="a3de93f28af13fd9f2787479af05077ce" name="a3de93f28af13fd9f2787479af05077ce"></a>
|
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<h2 class="memtitle"><span class="permalink"><a href="#a3de93f28af13fd9f2787479af05077ce">◆ </a></span>write_sync()</h2>
|
|
|
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<div class="memitem">
|
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<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::pair< bool, std::size_t > uvw::file_req::write_sync </td>
|
|
<td>(</td>
|
|
<td class="paramtype">std::unique_ptr< char[]> </td>
|
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<td class="paramname"><em>buf</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype">unsigned int </td>
|
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<td class="paramname"><em>len</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int64_t </td>
|
|
<td class="paramname"><em>offset</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
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</table>
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</div><div class="memdoc">
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<p>Sync <a href="http://linux.die.net/man/2/pwritev">write</a>. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">buf</td><td>The data to be written. </td></tr>
|
|
<tr><td class="paramname">len</td><td>The lenght of the submitted data. </td></tr>
|
|
<tr><td class="paramname">offset</td><td>Offset, as described in the official documentation.</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>A <code>std::pair</code> composed as it follows:<ul>
|
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<li>A boolean value that is true in case of success, false otherwise.</li>
|
|
<li>The amount of data written to the given path. </li>
|
|
</ul>
|
|
</dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<hr/>The documentation for this class was generated from the following file:<ul>
|
|
<li>src/uvw/<a class="el" href="fs_8h_source.html">fs.h</a></li>
|
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</ul>
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