Re: algorithm of incremental updating

[Hideki IWAMOTO]

On Sun, 03 Jul 2005 23:31:39 +0900, Hideki IWAMOTO wrote...
> On Sat, 02 Jul 2005 20:17:52 +0900, Shigio Yamaguchi wrote...
> >     /* Open all tags */
> >     foreach db (GTAGS, GRTAGS, GSYMS) {
> >             gtop[db] = gtags_open(db)
> >     }
> 
> Opening three tag files at once  increases the memory requirement.
> I don't think it a good idea.
> 

Another thing to be consider is that parsers open GTAGS for reading
while GTAGS is opened for modifying.
Probably, use of db->sync() is needed.

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Hideki IWAMOTO  address@hidden