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<a href="../c3ref/intro.html"><h2>SQLite C Interface</h2></a>
<h2>OS Interface Open File Handle</h2>
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<blockquote><pre>
typedef struct sqlite3_file sqlite3_file;
struct sqlite3_file {
const struct sqlite3_io_methods *pMethods; /* Methods for an open file */
};
</pre></blockquote>
<p>
An <a href="../c3ref/file.html">sqlite3_file</a> object represents an open file in the
<a href="../c3ref/vfs.html">OS interface layer</a>. Individual OS interface
implementations will
want to subclass this object by appending additional fields
for their own use. The pMethods entry is a pointer to an
<a href="../c3ref/io_methods.html">sqlite3_io_methods</a> object that defines methods for performing
I/O operations on the open file.
</p><p>See also lists of
<a href="../c3ref/objlist.html">Objects</a>,
<a href="../c3ref/constlist.html">Constants</a>, and
<a href="../c3ref/funclist.html">Functions</a>.</p>
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