From: Florian Forster <octo@collectd.org>
Date: Fri, 22 May 2015 09:11:27 +0000 (+0200)
Subject: src/collectd.h: Define GAUGE_FORMAT.
X-Git-Tag: collectd-5.5.0~12^2~2
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=b6fbfb1b864be53e71d755fba59d633f5c30da7e;p=collectd.git

src/collectd.h: Define GAUGE_FORMAT.

This format is also used in format_values(), so exported gauges follow a common
format.

See also issue #1039
---

diff --git a/src/collectd.h b/src/collectd.h
index 7cb405c0..1b1bc49e 100644
--- a/src/collectd.h
+++ b/src/collectd.h
@@ -287,6 +287,10 @@ typedef int _Bool;
 # endif
 #endif
 
+#ifndef GAUGE_FORMAT
+# define GAUGE_FORMAT "%.15g"
+#endif
+
 /* Type for time as used by "utils_time.h" */
 typedef uint64_t cdtime_t;
 
diff --git a/src/common.c b/src/common.c
index 8a40792a..efd63c08 100644
--- a/src/common.c
+++ b/src/common.c
@@ -902,18 +902,17 @@ int format_values (char *ret, size_t ret_len, /* {{{ */
         for (i = 0; i < ds->ds_num; i++)
         {
                 if (ds->ds[i].type == DS_TYPE_GAUGE)
-                        BUFFER_ADD (":%f", vl->values[i].gauge);
+                        BUFFER_ADD (":"GAUGE_FORMAT, vl->values[i].gauge);
                 else if (store_rates)
                 {
                         if (rates == NULL)
                                 rates = uc_get_rate (ds, vl);
                         if (rates == NULL)
                         {
-                                WARNING ("format_values: "
-						"uc_get_rate failed.");
+                                WARNING ("format_values: uc_get_rate failed.");
                                 return (-1);
                         }
-                        BUFFER_ADD (":%g", rates[i]);
+                        BUFFER_ADD (":"GAUGE_FORMAT, rates[i]);
                 }
                 else if (ds->ds[i].type == DS_TYPE_COUNTER)
                         BUFFER_ADD (":%llu", vl->values[i].counter);
@@ -923,7 +922,7 @@ int format_values (char *ret, size_t ret_len, /* {{{ */
                         BUFFER_ADD (":%"PRIu64, vl->values[i].absolute);
                 else
                 {
-                        ERROR ("format_values plugin: Unknown data source type: %i",
+                        ERROR ("format_values: Unknown data source type: %i",
                                         ds->ds[i].type);
                         sfree (rates);
                         return (-1);
diff --git a/src/utils_format_json.h b/src/utils_format_json.h
index f8f5a355..7a4aa542 100644
--- a/src/utils_format_json.h
+++ b/src/utils_format_json.h
@@ -26,7 +26,7 @@
 #include "plugin.h"
 
 #ifndef JSON_GAUGE_FORMAT
-# define JSON_GAUGE_FORMAT "%.15g"
+# define JSON_GAUGE_FORMAT GAUGE_FORMAT
 #endif
 
 int format_json_initialize (char *buffer,