From 950e8841a4eada051108084606c3205e67cac804 Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期四, 23 七月 2020 17:11:03 +0800
Subject: [PATCH] commit

---
 test_socket/dgram_mod_req_rep.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/test_socket/dgram_mod_req_rep.c b/test_socket/dgram_mod_req_rep.c
index f4d2918..119b497 100644
--- a/test_socket/dgram_mod_req_rep.c
+++ b/test_socket/dgram_mod_req_rep.c
@@ -130,7 +130,7 @@
 
   double difftime = end.tv_sec * 1000000 + end.tv_usec - (start.tv_sec * 1000000 + start.tv_usec);
   long diffsec = (long) (difftime/1000000);
-  long diffmsec = difftime - diffsec;
+  long diffmsec = difftime - diffsec*1000000;
   printf("cost: %ld sec: %ld msc\n", diffsec, diffmsec);
 }
  

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