From 5c6b5e700144a62adf046f308e15675a57abb0e0 Mon Sep 17 00:00:00 2001
From: splitPoleDAQ <splitPoleDAQ@notexist.com>
Date: Fri, 19 Jan 2024 03:07:55 -0500
Subject: [PATCH] added getTime_ns() in macro.h

---
 macro.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/macro.h b/macro.h
index aab619e..77d57c1 100644
--- a/macro.h
+++ b/macro.h
@@ -22,7 +22,7 @@
 
 #include <sys/time.h> /** struct timeval, select() */
 
-inline unsigned int get_time(){
+inline unsigned int get_time_us(){
   unsigned int time_us;
   struct timeval t1;
   struct timezone tz;
@@ -31,6 +31,13 @@ inline unsigned int get_time(){
   return time_us;
 }
 
+#include <chrono>
+inline unsigned long long getTime_ns(){
+  std::chrono::high_resolution_clock::time_point currentTime = std::chrono::high_resolution_clock::now();
+  std::chrono::nanoseconds nanoseconds = std::chrono::duration_cast<std::chrono::nanoseconds>(currentTime.time_since_epoch());
+  return nanoseconds.count();
+}
+
 typedef unsigned short uShort;
 typedef unsigned int uInt;
 typedef unsigned long  uLong;