fixing solaris portability

[rrdtool.git] / src / rrd_create.c

diff --git a/src/rrd_create.c b/src/rrd_create.c
index 3d064ff..f636961 100644 (file)
--- a/src/rrd_create.c
+++ b/src/rrd_create.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.23  Copyright by Tobi Oetiker, 1997-2007
+ * RRDtool 1.2.99907080300  Copyright by Tobi Oetiker, 1997-2007
  *****************************************************************************
  * rrd_create.c  creates new rrds
  *****************************************************************************/
@@ -264,6 +264,8 @@ int rrd_create_r(
                         /* initialize some parameters */
                         rrd.rra_def[rrd.stat_head->rra_cnt].
                             par[RRA_seasonal_gamma].u_val = 0.1;
+                        rrd.rra_def[rrd.stat_head->rra_cnt].
+                            par[RRA_seasonal_smoothing_window].u_val = 0.05;
                         /* fall through */
                     case CF_DEVPREDICT:
                         rrd.rra_def[rrd.stat_head->rra_cnt].
@@ -420,6 +422,29 @@ int rrd_create_r(
                             par[RRA_dependent_rra_idx].u_cnt =
                             atoi(token) - 1;
                         break;
+                    case CF_DEVSEASONAL:
+                    case CF_SEASONAL:
+                        /* optional smoothing window */
+                        if (sscanf(token, "smoothing-window=%lf",
+                                   &(rrd.rra_def[rrd.stat_head->rra_cnt].
+                                     par[RRA_seasonal_smoothing_window].
+                                     u_val))) {
+                            strcpy(rrd.stat_head->version, RRD_VERSION);    /* smoothing-window causes Version 4 */
+                            if (rrd.rra_def[rrd.stat_head->rra_cnt].
+                                par[RRA_seasonal_smoothing_window].u_val < 0.0
+                                || rrd.rra_def[rrd.stat_head->rra_cnt].
+                                par[RRA_seasonal_smoothing_window].u_val >
+                                1.0) {
+                                rrd_set_error
+                                    ("Invalid smoothing-window %f: must be between 0 and 1",
+                                     rrd.rra_def[rrd.stat_head->rra_cnt].
+                                     par[RRA_seasonal_smoothing_window].
+                                     u_val);
+                            }
+                        } else {
+                            rrd_set_error("Invalid option %s", token);
+                        }
+                        break;
                     case CF_HWPREDICT:
                     case CF_MHWPREDICT:
                         /* length of the associated CF_SEASONAL and CF_DEVSEASONAL arrays. */