Introduce the DERIVE and ABSOLUTE data source types.

[collectd.git] / src / rrdtool.c

diff --git a/src/rrdtool.c b/src/rrdtool.c
index 243a8c8..a361501 100644 (file)
--- a/src/rrdtool.c
+++ b/src/rrdtool.c
@@ -204,15 +204,23 @@ static int value_list_to_string (char *buffer, int buffer_len,
        for (i = 0; i < ds->ds_num; i++)
        {
                if ((ds->ds[i].type != DS_TYPE_COUNTER)
-                               && (ds->ds[i].type != DS_TYPE_GAUGE))
+                               && (ds->ds[i].type != DS_TYPE_GAUGE)
+                               && (ds->ds[i].type != DS_TYPE_DERIVE)
+                               && (ds->ds[i].type != DS_TYPE_ABSOLUTE))
                        return (-1);
 
                if (ds->ds[i].type == DS_TYPE_COUNTER)
                        status = ssnprintf (buffer + offset, buffer_len - offset,
                                        ":%llu", vl->values[i].counter);
-               else
+               else if (ds->ds[i].type == DS_TYPE_GAUGE)
                        status = ssnprintf (buffer + offset, buffer_len - offset,
                                        ":%lf", vl->values[i].gauge);
+               else if (ds->ds[i].type == DS_TYPE_DERIVE)
+                       status = ssnprintf (buffer + offset, buffer_len - offset,
+                                       ":%llu", vl->values[i].derive);
+               else /*if (ds->ds[i].type == DS_TYPE_ABSOLUTE) */
+                       status = ssnprintf (buffer + offset, buffer_len - offset,
+                                       ":%llu", vl->values[i].absolute);
 
                if ((status < 1) || (status >= (buffer_len - offset)))
                        return (-1);