diff --git a/src/rrd_format.c b/src/rrd_format.c
index b925b286cc1dd52fc5e2ab4d9fac2765e3877fef..655369e7ea7ba9f5b273572f7d35cb446f2d64ff 100644 (file)
--- a/src/rrd_format.c
+++ b/src/rrd_format.c
/*****************************************************************************
- * RRDtool 1.3.1 Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.2 Copyright by Tobi Oetiker, 1997-2009
*****************************************************************************
* rrd_format.c RRD Database Format helper functions
*****************************************************************************
- * $Id: rrd_format.c 1447 2008-07-23 13:02:26Z oetiker $
+ * $Id: rrd_format.c 1970 2009-11-15 11:54:23Z oetiker $
* $Log$
* Revision 1.5 2004/05/18 18:53:03 oetiker
* big spell checking patch -- slif@bellsouth.net
converter(DERIVE, DST_DERIVE)
converter(COMPUTE, DST_CDEF)
rrd_set_error("unknown data acquisition function '%s'", string);
- return (-1);
+ return (enum dst_en)(-1);
}
converter(DEVSEASONAL, CF_DEVSEASONAL)
converter(FAILURES, CF_FAILURES)
rrd_set_error("unknown consolidation function '%s'", string);
- return (-1);
+ return (enum cf_en)(-1);
}
#undef converter
rrd_set_error("unknown data source name '%s'", ds_nam);
return -1;
}
+
+off_t rrd_get_header_size(
+ rrd_t *rrd)
+{
+ return sizeof(stat_head_t) + \
+ sizeof(ds_def_t) * rrd->stat_head->ds_cnt + \
+ sizeof(rra_def_t) * rrd->stat_head->rra_cnt + \
+ sizeof(time_t) + \
+ sizeof(live_head_t) + \
+ sizeof(pdp_prep_t) * rrd->stat_head->ds_cnt + \
+ sizeof(cdp_prep_t) * rrd->stat_head->ds_cnt * rrd->stat_head->rra_cnt + \
+ sizeof(rra_ptr_t) * rrd->stat_head->rra_cnt;
+}