From: Brian ONeill <btoneill@walleyesoftware.com>
Date: Fri, 8 Feb 2019 16:41:18 +0000 (-0500)
Subject: rrdcached plugin: changed time format to no longer lose microseconds when sending... 
X-Git-Url: https://git.octo.it/?p=collectd.git;a=commitdiff_plain;h=a10fb163601ca09ee160dac3b3d6f0707f01b8fd

rrdcached plugin: changed time format to no longer lose microseconds when sending to rrdcached.

See https://lists.oetiker.ch/pipermail/rrd-developers/2003-March/001007.html for we want this
---

diff --git a/src/rrdcached.c b/src/rrdcached.c
index 125a317b..d2547146 100644
--- a/src/rrdcached.c
+++ b/src/rrdcached.c
@@ -66,8 +66,8 @@ static int value_list_to_string(char *buffer, int buffer_len,
 
   memset(buffer, '\0', buffer_len);
 
-  time_t t = CDTIME_T_TO_TIME_T(vl->time);
-  int status = snprintf(buffer, buffer_len, "%lu", (unsigned long)t);
+  double t = CDTIME_T_TO_DOUBLE(vl->time);
+  int status = snprintf(buffer, buffer_len, "%f", t);
   if ((status < 1) || (status >= buffer_len))
     return -1;
   int offset = status;