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dco-freebsd: always enable float notification support

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If the kernel doesn't support it we'll simply never get the notification. In
other words, there's no downside to always enabling this, so let's do that.

Signed-off-by: Kristof Provost <kprovost@netgate.com>
Message-Id: <20250729093907.37849-1-kprovost@netgate.com>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg32402.html
Acked-by: Gert Doering <gert@greenie.muc.de>
Signed-off-by: Gert Doering <gert@greenie.muc.de>
This commit is contained in:
Kristof Provost 2025-07-29 11:39:07 +02:00 committed by Gert Doering
parent 654671a10b
commit 796ad2c559
2 changed files with 0 additions and 13 deletions
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9
configure.ac
View file

@ -848,15 +848,6 @@ if test "$enable_dco" != "no"; then
else
AC_MSG_ERROR([DCO support can't be enabled])
fi
else
AC_CHECK_DECLS(
[OVPN_NOTIF_FLOAT],
[AC_DEFINE([ENABLE_DCO_FLOAT_FREEBSD], [1], [We have DCO float notifications on FreeBSD])],
,
[[
#include <net/if_ovpn.h>
]]
)
fi
;;
*-mingw*)

4
src/openvpn/dco_freebsd.c
View file

@ -72,7 +72,6 @@ sockaddr_to_nvlist(const struct sockaddr *sa)
return (nvl);
}
#ifdef ENABLE_DCO_FLOAT_FREEBSD
static bool
nvlist_to_sockaddr(const nvlist_t *nvl, struct sockaddr_storage *ss)
{
@ -127,7 +126,6 @@ nvlist_to_sockaddr(const nvlist_t *nvl, struct sockaddr_storage *ss)
return (true);
}
#endif /* ifdef ENABLE_DCO_FLOAT_FREEBSD */
int
dco_new_peer(dco_context_t *dco, unsigned int peerid, int sd,
@ -630,7 +628,6 @@ dco_do_read(dco_context_t *dco)
dco->dco_message_type = OVPN_CMD_SWAP_KEYS;
break;
#ifdef ENABLE_DCO_FLOAT_FREEBSD
case OVPN_NOTIF_FLOAT: {
const nvlist_t *address;
@ -649,7 +646,6 @@ dco_do_read(dco_context_t *dco)
dco->dco_message_type = OVPN_CMD_FLOAT_PEER;
break;
}
#endif
default:
msg(M_WARN, "Unknown kernel notification %d", type);