tools: Disable partial reads in oping

The oping tool was using a 1500 byte buffer, but didn't account for
partial reads when sending 1500 byte packets. This disables the
partial reads.

Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>
Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/tools/oping/oping_client.c b/src/tools/oping/oping_client.c
index 6f874dd9..d026a683 100644
--- a/src/tools/oping/oping_client.c
+++ b/src/tools/oping/oping_client.c
@@ -215,6 +215,8 @@ static int client_main(void)
                 return -1;
         }
 
+        fccntl(fd, FLOWSFLAGS, FLOWFRDWR | FLOWFRNOPART);
+
         clock_gettime(CLOCK_REALTIME, &tic);
 
         pthread_create(&client.reader_pt, NULL, reader, &fd);