From 31afa3d8d6499d119bdf54bd37820b630c9e37e9 Mon Sep 17 00:00:00 2001
From: Joel Grunbaum <joelgrun@gmail.com>
Date: Mon, 19 Oct 2020 03:00:33 +0000
Subject: [PATCH] calculating request time as struct timespec
---
main.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/main.c b/main.c
index 721f769..166394e 100644
--- a/main.c
+++ b/main.c
@@ -2,6 +2,7 @@
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
+#include <time.h>
#include "dns.h"
int main(int argc, char** argv)
@@ -45,7 +46,9 @@
}
}
unsigned char buf[65536];
- resolve(buf, hostname, server, type);
+ struct timespec time;
+ time = resolve(buf, hostname, server, type);
+ printf("Request took %ld.%09lds\n", time.tv_sec, time.tv_nsec);
print_packet(buf);
return 0;
}
--
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