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conf: Introduce PASST_LEGACY_NO_OPTIONS ifdef for legacy

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Before introducing options, the default behaviour in passt mode was
to forward all ports, to run in foreground and to log to stderr.
Make it a bit more convenient to restore that at build time.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2021-09-01 15:58:17 +02:00
parent 647a413794
commit b15e97cb9d
1 changed files with 12 additions and 0 deletions
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12
conf.c
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@ -1144,6 +1144,18 @@ void conf(struct ctx *c, int argc, char **argv)
if (!*c->pasta_ifn)
strncpy(c->pasta_ifn, c->ifn, IFNAMSIZ);
#ifdef PASST_LEGACY_NO_OPTIONS
if (c->mode == MODE_PASST) {
c->foreground = 1;
c->stderr = 1;
if (!tcp_tap) {
memset(c->tcp.port_to_tap, 0xff,
PORT_EPHEMERAL_MIN / 8);
}
}
#endif
if (c->mode == MODE_PASTA) {
if (!tcp_tap || tcp_tap == PORT_AUTO) {
ns_ports_arg.proto = IPPROTO_TCP;