From d3db12b73a1c3c17a2dfc0ba96ec99490088c957 Mon Sep 17 00:00:00 2001
From: Florian Forster <octo@collectd.org>
Date: Fri, 22 May 2015 11:25:01 +0200
Subject: [PATCH] Various plugins: Use the global GAUGE_FORMAT.

This fixes the postgresql, rrdtool, target_notification, write_graphite and
write_redis plugins to use the globally defined format for gauges.

Issue #1039
---
 src/postgresql.c            | 2 +-
 src/rrdtool.c               | 4 ++--
 src/target_notification.c   | 4 ++--
 src/utils_format_graphite.c | 2 +-
 src/write_redis.c           | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/postgresql.c b/src/postgresql.c
index 1eaf6bd3..c240e543 100644
--- a/src/postgresql.c
+++ b/src/postgresql.c
@@ -775,7 +775,7 @@ static char *values_to_sqlarray (const data_set_t *ds, const value_list_t *vl,
 
 		if (ds->ds[i].type == DS_TYPE_GAUGE)
 			status = ssnprintf (str_ptr, str_len,
-					",%f", vl->values[i].gauge);
+					","GAUGE_FORMAT, vl->values[i].gauge);
 		else if (store_rates) {
 			if (rates == NULL)
 				rates = uc_get_rate (ds, vl);
diff --git a/src/rrdtool.c b/src/rrdtool.c
index c795e265..bebf468c 100644
--- a/src/rrdtool.c
+++ b/src/rrdtool.c
@@ -227,7 +227,7 @@ static int value_list_to_string_multiple (char *buffer, int buffer_len,
 					":%llu", vl->values[i].counter);
 		else if (ds->ds[i].type == DS_TYPE_GAUGE)
 			status = ssnprintf (buffer + offset, buffer_len - offset,
-					":%lf", vl->values[i].gauge);
+					":"GAUGE_FORMAT, vl->values[i].gauge);
 		else if (ds->ds[i].type == DS_TYPE_DERIVE)
 			status = ssnprintf (buffer + offset, buffer_len - offset,
 					":%"PRIi64, vl->values[i].derive);
@@ -262,7 +262,7 @@ static int value_list_to_string (char *buffer, int buffer_len,
 				(unsigned) tt, vl->values[0].derive);
 			break;
 		case DS_TYPE_GAUGE:
-			status = ssnprintf (buffer, buffer_len, "%u:%lf",
+			status = ssnprintf (buffer, buffer_len, "%u:"GAUGE_FORMAT,
 				(unsigned) tt, vl->values[0].gauge);
 			break;
 		case DS_TYPE_COUNTER:
diff --git a/src/target_notification.c b/src/target_notification.c
index cb68048b..b4654387 100644
--- a/src/target_notification.c
+++ b/src/target_notification.c
@@ -251,12 +251,12 @@ static int tn_invoke (const data_set_t *ds, value_list_t *vl, /* {{{ */
     /* If this is a gauge value, use the current value. */
     if (ds->ds[i].type == DS_TYPE_GAUGE)
       ssnprintf (value_str, sizeof (value_str),
-          "%g", (double) vl->values[i].gauge);
+          GAUGE_FORMAT, (double) vl->values[i].gauge);
     /* If it's a counter, try to use the current rate. This may fail, if the
      * value has been renamed. */
     else if (rates != NULL)
       ssnprintf (value_str, sizeof (value_str),
-          "%g", (double) rates[i]);
+          GAUGE_FORMAT, (double) rates[i]);
     /* Since we don't know any better, use the string `unknown'. */
     else
       sstrncpy (value_str, "unknown", sizeof (value_str));
diff --git a/src/utils_format_graphite.c b/src/utils_format_graphite.c
index b7d4494d..e23d5d92 100644
--- a/src/utils_format_graphite.c
+++ b/src/utils_format_graphite.c
@@ -61,7 +61,7 @@ static int gr_format_values (char *ret, size_t ret_len,
 } while (0)
 
     if (ds->ds[ds_num].type == DS_TYPE_GAUGE)
-        BUFFER_ADD ("%f", vl->values[ds_num].gauge);
+        BUFFER_ADD (GAUGE_FORMAT, vl->values[ds_num].gauge);
     else if (rates != NULL)
         BUFFER_ADD ("%f", rates[ds_num]);
     else if (ds->ds[ds_num].type == DS_TYPE_COUNTER)
diff --git a/src/write_redis.c b/src/write_redis.c
index 1d9ec27c..09aae702 100644
--- a/src/write_redis.c
+++ b/src/write_redis.c
@@ -90,7 +90,7 @@ static int wr_write (const data_set_t *ds, /* {{{ */
     if (ds->ds[i].type == DS_TYPE_COUNTER)
       APPEND ("%llu", vl->values[i].counter);
     else if (ds->ds[i].type == DS_TYPE_GAUGE)
-      APPEND ("%g", vl->values[i].gauge);
+      APPEND (GAUGE_FORMAT, vl->values[i].gauge);
     else if (ds->ds[i].type == DS_TYPE_DERIVE)
       APPEND ("%"PRIi64, vl->values[i].derive);
     else if (ds->ds[i].type == DS_TYPE_ABSOLUTE)
-- 
2.30.2