Allow parsers to store private data to databases

[rrdd] / rrdtool.h

diff --git a/rrdtool.h b/rrdtool.h
index ec8a9d432dd5b53d3a23d911dff9535bda83981f..b05eed66048c07c50c618345a1bafa1178507367 100644 (file)
--- a/rrdtool.h
+++ b/rrdtool.h
@@ -39,6 +39,7 @@ struct rrd_database {
        /* Parser to aquire data for rrd */
        struct parser_info *parser;
        const char **parser_data;       /* data to be fed to the parser */
+       void *parser_state;             /* pointer to parser private state */
 
        char *const *pre_draw_cmd; /* Command to execute prior drawing images*/
        char *const *post_draw_cmd; /* ..and after drawing images */