https://truxwiki.com/index.php?action=history&feed=atom&title=Truxton_file_exists 2026-09-09T14:21:14Z Revision history for this page on the wiki MediaWiki 1.34.1 https://truxwiki.com/index.php?title=Truxton_file_exists&diff=4365&oldid=prev 2021-02-10T21:26:19Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 21:26, 10 February 2021</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l21" >Line 21:</td> <td colspan="2" class="diff-lineno">Line 21:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Sample=</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=Sample=</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;source lang=&quot;C&quot; highlight=&quot;3&quot;&gt;</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;source lang=&quot;C&quot; highlight=&quot;3&quot;&gt;</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>void wait_for_file(uint64_t truxton, char const * id)</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>void wait_for_file( uint64_t truxton, char const * id )</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   while( truxton_file_exists( truxton, id ) == 0 )</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   while( truxton_file_exists( truxton, id ) == 0 )</div></td></tr> </table>

Sam https://truxwiki.com/index.php?title=Truxton_file_exists&diff=3282&oldid=prev 2021-01-17T13:05:03Z

<p>Created page with &quot;This returns non-zero if the file&#039;s identifier exists in the &lt;code&gt;[ID]&lt;/code&gt; column of the &lt;code&gt;&lt;nowiki&gt;[&lt;/nowiki&gt;<a href="/File_Table" title="File Table">File</a>&lt;nowiki&gt;]&lt;/nowiki&gt;&lt;/code&gt; table. =Synt...&quot;</p> <p><b>New page</b></p><div>This returns non-zero if the file's identifier exists in the &lt;code&gt;[ID]&lt;/code&gt; column of the &lt;code&gt;&lt;nowiki&gt;[&lt;/nowiki&gt;[[File Table|File]]&lt;nowiki&gt;]&lt;/nowiki&gt;&lt;/code&gt; table.<br /> <br /> =Syntax=<br /> &lt;source lang=&quot;C&quot;&gt;<br /> int truxton_file_exists( uint64_t truxton_handle, char const * file_id_string );<br /> &lt;/source&gt;<br /> <br /> =Parameters=<br /> ==&lt;code&gt;truxton_handle&lt;/code&gt;==<br /> The handle created by the [[truxton_create]] call.<br /> <br /> ==&lt;code&gt;file_id_string&lt;/code&gt;==<br /> A [https://en.wikipedia.org/wiki/Universally_unique_identifier GUID] in string form.<br /> This value must match the &lt;code&gt;[ID]&lt;/code&gt; column of the &lt;code&gt;&lt;nowiki&gt;[&lt;/nowiki&gt;[[File Table|File]]&lt;nowiki&gt;]&lt;/nowiki&gt;&lt;/code&gt; table.<br /> The [[TGUID#File_ID|file identifier]] is not random.<br /> <br /> =Return value=<br /> A non-zero when this file record exists in the &lt;code&gt;&lt;nowiki&gt;[&lt;/nowiki&gt;[[File Table|File]]&lt;nowiki&gt;]&lt;/nowiki&gt;&lt;/code&gt; table.<br /> Zero when no record in the &lt;code&gt;&lt;nowiki&gt;[&lt;/nowiki&gt;[[File Table|File]]&lt;nowiki&gt;]&lt;/nowiki&gt;&lt;/code&gt; table has a value in the &lt;code&gt;[ID]&lt;/code&gt; column that matches &lt;code&gt;file_id_string&lt;/code&gt;.<br /> <br /> =Sample=<br /> &lt;source lang=&quot;C&quot; highlight=&quot;3&quot;&gt;<br /> void wait_for_file(uint64_t truxton, char const * id)<br /> {<br /> while( truxton_file_exists( truxton, id ) == 0 )<br /> {<br /> sleep(10);<br /> }<br /> }<br /> &lt;/source&gt;</div>

Sam