tcp_send_flag() and tcp_probe_peek_offset_cap() are not used outside tcp.c, and have no prototype in a header. Make them static. Signed-off-by: David Gibson <david(a)gibson.dropbear.id.au> --- tcp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tcp.c b/tcp.c index f9fe1b9a..14b48a84 100644 --- a/tcp.c +++ b/tcp.c @@ -1235,7 +1235,7 @@ int tcp_prepare_flags(struct ctx *c, struct tcp_tap_conn *conn, * * Return: negative error code on connection reset, 0 otherwise */ -int tcp_send_flag(struct ctx *c, struct tcp_tap_conn *conn, int flags) +static int tcp_send_flag(struct ctx *c, struct tcp_tap_conn *conn, int flags) { return tcp_buf_send_flag(c, conn, flags); } @@ -2477,7 +2477,7 @@ static void tcp_sock_refill_init(const struct ctx *c) * * Return: true if supported, false otherwise */ -bool tcp_probe_peek_offset_cap(sa_family_t af) +static bool tcp_probe_peek_offset_cap(sa_family_t af) { bool ret = false; int s, optv = 0; -- 2.46.0