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<H2><A NAME="SECTION00075000000000000000">
Database reloading</A>
</H2>
The most important thing is to keep the internal instance of the database
up to date. You can watch database changes with the <code>cl_stat</code>
family of functions.
<PRE>
int cl_statinidir(const char *dirname, struct cl_stat *dbstat);
int cl_statchkdir(const struct cl_stat *dbstat);
int cl_statfree(struct cl_stat *dbstat);
</PRE>
Initialization:
<PRE>
...
struct cl_stat dbstat;
memset(&dbstat, 0, sizeof(struct cl_stat));
cl_statinidir(dbdir, &dbstat);
</PRE>
To check for a change you just need to call <code>cl_statchkdir</code> and check
its return value:
<PRE>
if(cl_statchkdir(&dbstat) == 1) {
reload_database...;
cl_statfree(&dbstat);
cl_statinidir(cl_retdbdir(), &dbstat);
}
</PRE>
Remember to reset the <code>cl_stat</code> structure after reload.
<P>
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<!--Table of Child-Links-->
<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>
<UL>
<LI><A NAME="tex2html753"
HREF="node44.html">Data scan functions</A>
<LI><A NAME="tex2html754"
HREF="node45.html">Memory</A>
<LI><A NAME="tex2html755"
HREF="node46.html">clamav-config</A>
<LI><A NAME="tex2html756"
HREF="node47.html">Example</A>
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<ADDRESS>
Tomasz Kojm
2007-07-11
</ADDRESS>
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