diff --git a/src/rrd_format.c b/src/rrd_format.c
index e4dcac070563cdc0c2e6530a78daa265b5b226a3..5200b33703a4e065068997af0318b1dc015e1b54 100644 (file)
--- a/src/rrd_format.c
+++ b/src/rrd_format.c
/*****************************************************************************
- * RRDtool 1.3rc9 Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.3 Copyright by Tobi Oetiker, 1997-2010
*****************************************************************************
* rrd_format.c RRD Database Format helper functions
*****************************************************************************
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);
}
+const char *cf_to_string (enum cf_en cf)
+{
+ switch (cf)
+ {
+ case CF_AVERAGE: return "AVERAGE";
+ case CF_MINIMUM: return "MIN";
+ case CF_MAXIMUM: return "MAX";
+ case CF_LAST: return "LAST";
+ case CF_HWPREDICT: return "HWPREDICT";
+ case CF_SEASONAL: return "SEASONAL";
+ case CF_DEVPREDICT: return "DEVPREDICT";
+ case CF_DEVSEASONAL: return "DEVSEASONAL";
+ case CF_FAILURES: return "FAILURES";
+ case CF_MHWPREDICT: return "MHWPREDICT";
+
+ default:
+ return NULL;
+ }
+} /* char *cf_to_string */
+
#undef converter
long ds_match(
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 + \
+ ( atoi(rrd->stat_head->version) < 3 ? 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;
+}