Hi,
If tpcbench(8) is startet with -r0 it does not print statistics.
But there is still the header line.
elapsed_ms bytes mbps bwidth
Make -r0 really quiet and document the feature.
ok?
bluhm
Index: tcpbench.1
===================================================================
RCS file: /data/mirror/openbsd/cvs/src/usr.bin/tcpbench/tcpbench.1,v
retrieving revision 1.24
diff -u -p -r1.24 tcpbench.1
--- tcpbench.1 9 May 2018 11:17:51 -0000 1.24
+++ tcpbench.1 28 Sep 2018 18:12:54 -0000
@@ -114,6 +114,7 @@ In client mode the write buffer size is
.Fl B .
.It Fl r Ar interval
Specify the statistics interval reporting rate in milliseconds (default: 1000).
+If set to 0, nothing is printed.
.It Fl S Ar space
Set the size of the socket buffer used for the test stream.
On the client this option will resize the send buffer;
Index: tcpbench.c
===================================================================
RCS file: /data/mirror/openbsd/cvs/src/usr.bin/tcpbench/tcpbench.c,v
retrieving revision 1.57
diff -u -p -r1.57 tcpbench.c
--- tcpbench.c 8 Aug 2018 14:35:38 -0000 1.57
+++ tcpbench.c 28 Sep 2018 18:10:48 -0000
@@ -281,6 +281,9 @@ print_tcp_header(void)
{
char **kv;
+ if (ptb->rflag == 0)
+ return;
+
printf("%12s %14s %12s %8s ", "elapsed_ms", "bytes", "mbps",
"bwidth");
for (kv = ptb->kvars; ptb->kvars != NULL && *kv != NULL; kv++)
