X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_update.c;h=e4f9712fb08ee56191dba1a0e800d6ea366d8460;hb=b5080d2d2d0f82f4e9b2e0b0745f8f328edec3b9;hp=35ac6a6ef98e62ff63cadda200ae913d14432aac;hpb=a278779cdf2ded56b89fc404d6914bff7ad7dcbd;p=rrdtool.git

diff --git a/src/rrd_update.c b/src/rrd_update.c
index 35ac6a6..e4f9712 100644
--- a/src/rrd_update.c
+++ b/src/rrd_update.c
@@ -1,10 +1,19 @@
 /*****************************************************************************
- * RRDtool 1.0.33  Copyright Tobias Oetiker, 1997 - 2000
+ * RRDtool 1.1.x  Copyright Tobias Oetiker, 1997 - 2002
  *****************************************************************************
  * rrd_update.c  RRD Update Function
  *****************************************************************************
  * $Id$
  * $Log$
+ * Revision 1.6  2002/02/01 20:34:49  oetiker
+ * fixed version number and date/time
+ *
+ * Revision 1.5  2001/05/09 05:31:01  oetiker
+ * Bug fix: when update of multiple PDP/CDP RRAs coincided
+ * with interpolation of multiple PDPs an incorrect value was
+ * stored as the CDP. Especially evident for GAUGE data sources.
+ * Minor changes to rrdcreate.pod. -- Jake Brutlag <jakeb@corp.webtv.net>
+ *
  * Revision 1.4  2001/03/10 23:54:41  oetiker
  * Support for COMPUTE data sources (CDEF data sources). Removes the RPN
  * parser and calculator from rrd_graph and puts then in a new file,
@@ -54,7 +63,7 @@ int
 main(int argc, char **argv){
         rrd_update(argc,argv);
         if (rrd_test_error()) {
-                printf("RRDtool 1.0.33  Copyright 1997-2000 by Tobias Oetiker <tobi@oetiker.ch>\n\n"
+                printf("RRDtool 1.1.x  Copyright 1997-2000 by Tobias Oetiker <tobi@oetiker.ch>\n\n"
                         "Usage: rrdupdate filename\n"
                         "\t\t\t[--template|-t ds-name:ds-name:...]\n"
                         "\t\t\ttime|N:value[:value...]\n\n"
@@ -426,7 +435,7 @@ rrd_update(int argc, char **argv)
 	       rrd.ds_def[i].par[DS_mrhb_cnt].u_cnt >= interval) {
 	       double rate = DNAN;
 	       /* the data source type defines how to process the data */
-		/* pdp_temp contains rate * time ... eg the bytes
+		/* pdp_new contains rate * time ... eg the bytes
 		 * transferred during the interval. Doing it this way saves
 		 * a lot of math operations */
 		
@@ -760,7 +769,7 @@ rrd_update(int argc, char **argv)
 						  cum_val = IFDNAN(rrd.cdp_prep[iii].scratch[CDP_val].u_val, 0.0);
 						  cur_val = IFDNAN(pdp_temp[ii],0.0);
                           rrd.cdp_prep[iii].scratch[CDP_primary_val].u_val =
-					       (cum_val + cur_val) /
+					       (cum_val + cur_val * start_pdp_offset) /
 				           (rrd.rra_def[i].pdp_cnt
 					       -rrd.cdp_prep[iii].scratch[CDP_unkn_pdp_cnt].u_cnt);
 						   /* initialize carry over value */