in mptcp_connect, 's' selects IPPROTO_MPTCP / IPPROTO_TCP as the value of 'protocol' in socket(), and 'm' switches between different send / receive modes. Fix die_usage(): swap 'm' and 's' and add missing 'sendfile' mode.
Signed-off-by: Davide Caratti <[email protected]> --- tools/testing/selftests/net/mptcp/mptcp_connect.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.c b/tools/testing/selftests/net/mptcp/mptcp_connect.c index 090620c3e10c..a54966531a64 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.c +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.c @@ -65,8 +65,8 @@ static void die_usage(void) fprintf(stderr, "\t-S num -- set SO_SNDBUF to num\n"); fprintf(stderr, "\t-R num -- set SO_RCVBUF to num\n"); fprintf(stderr, "\t-p num -- use port num\n"); - fprintf(stderr, "\t-m [MPTCP|TCP] -- use tcp or mptcp sockets\n"); - fprintf(stderr, "\t-s [mmap|poll] -- use poll (default) or mmap\n"); + fprintf(stderr, "\t-s [MPTCP|TCP] -- use mptcp(default) or tcp sockets\n"); + fprintf(stderr, "\t-m [poll|mmap|sendfile] -- use poll(default)/mmap+write/sendfile\n"); fprintf(stderr, "\t-u -- check mptcp ulp\n"); fprintf(stderr, "\t-w num -- wait num sec before closing the socket\n"); exit(1); -- 2.26.2
