Re: about modifying files generated by mib2c
"Dave Shield" <[email protected]>
| Newsgroups | gmane.network.net-snmp.user |
|---|---|
| Message-ID | <[email protected]> |
On 26/07/06, 蔷<Qiang Hu> <[email protected]> wrote: > unsigned char * > var_jmtest(...) > { > static long long_ret; > int VAR; > switch (vp->magic) { > case FIRSTKEY: > *write_method = write_firstKey; > VAR = 1; /* XXX */ > *var_len =sizeof(VAR); > return (u_char *) & VAR; Two comments. a) "VAR" *must* be declared as "static", if you are going to return a reference to it, which will then be accessed by external code. This is probably why you are getting different results each time. b) The old API (and probably the new one too), expects to use 'long' variables for integer values. Why not just use the 'long_ret' variable that has already been declared for you? It *might* not matter if you use int instead, but I wouldn't like to make any promises. I'd suggest you play safe and use 'long_ret'. Dave ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Net-snmp-users mailing list [email protected] Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users