From 8dd0a223519e54e7b7958186e48e34dd3d25d513 Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Sat, 3 Aug 2019 19:57:51 -0700
Subject: [PATCH] ircd: Add additional formatted microdate().

---
 include/ircd/timedate.h |  1 +
 ircd/timedate.cc        | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/include/ircd/timedate.h b/include/ircd/timedate.h
index 2b5836b92..dbfabc77e 100644
--- a/include/ircd/timedate.h
+++ b/include/ircd/timedate.h
@@ -46,6 +46,7 @@ namespace ircd
 
 	// Other tools
 	string_view smalldate(const mutable_buffer &buf, const time_t &ltime);
+	string_view microdate(const mutable_buffer &buf);
 
 	// Interface conveniences.
 	std::ostream &operator<<(std::ostream &, const microtime_t &);
diff --git a/ircd/timedate.cc b/ircd/timedate.cc
index d99df8888..0be34d524 100644
--- a/ircd/timedate.cc
+++ b/ircd/timedate.cc
@@ -54,6 +54,34 @@ ircd::smalldate(const mutable_buffer &buf,
 	};
 }
 
+ircd::string_view
+ircd::microdate(const mutable_buffer &buf)
+{
+	auto mt
+	{
+		microtime()
+	};
+
+	struct tm lt;
+	localtime_r(&mt.first, &lt);
+	const auto length
+	{
+		::snprintf(data(buf), size(buf), "%04d/%02d/%02d %02d:%02d:%02d.%06d",
+		           lt.tm_year + 1900,
+		           lt.tm_mon + 1,
+		           lt.tm_mday,
+		           lt.tm_hour,
+		           lt.tm_min,
+		           lt.tm_sec,
+		           mt.second)
+	};
+
+	return string_view
+	{
+		data(buf), size_t(length)
+	};
+}
+
 ircd::string_view
 ircd::timef(const mutable_buffer &out,
             const char *const &fmt)