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I've changed my mind about what the IP version selection options in

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the config should do when IPv6 is configured out. They shouldn't sit
there looking silly with only `Auto' and `IPv4' settings: they
should instead be completely absent. I had thought the former was
acceptable since IPv4-only was a configuration that people should
only be using if their compilers didn't support IPv6, but now it
occurs to me that ports to fundamentally non-IPv6-supporting
platforms are not implausible, and on such ports the presence of a
vestigial config option under the _standard_ build conditions would
be a low-quality solution.

[originally from svn r5084]
This commit is contained in:
Simon Tatham 2005-01-09 11:44:21 +00:00
parent c57e9f0672
commit c1d3784a52
1 changed files with 6 additions and 16 deletions
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22
config.c
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@ -1378,23 +1378,18 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
'p', HELPCTX(connection_tcpkeepalive),
dlg_stdcheckbox_handler,
I(offsetof(Config,tcp_keepalives)));
#ifndef NO_IPV6
s = ctrl_getset(b, "Connection", "ipversion",
"Internet protocol version");
ctrl_radiobuttons(s, NULL, NO_SHORTCUT,
#ifndef NO_IPV6
3,
#else
2,
#endif
ctrl_radiobuttons(s, NULL, NO_SHORTCUT, 3,
HELPCTX(connection_ipversion),
dlg_stdradiobutton_handler,
I(offsetof(Config, addressfamily)),
"Auto", NO_SHORTCUT, I(ADDRTYPE_UNSPEC),
"IPv4", NO_SHORTCUT, I(ADDRTYPE_IPV4),
#ifndef NO_IPV6
"IPv6", NO_SHORTCUT, I(ADDRTYPE_IPV6),
#endif
NULL);
#endif
}
/*
@ -1801,21 +1796,16 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
"Remote", 'm', P(NULL),
"Dynamic", 'y', P(NULL),
NULL);
pfd->addressfamily =
ctrl_radiobuttons(s, NULL, NO_SHORTCUT,
#ifndef NO_IPV6
3,
#else
2,
#endif
pfd->addressfamily =
ctrl_radiobuttons(s, NULL, NO_SHORTCUT, 3,
HELPCTX(ssh_tunnels_portfwd_ipversion),
portfwd_handler, P(pfd),
"Auto", NO_SHORTCUT, I(ADDRTYPE_UNSPEC),
"IPv4", NO_SHORTCUT, I(ADDRTYPE_IPV4),
#ifndef NO_IPV6
"IPv6", NO_SHORTCUT, I(ADDRTYPE_IPV6),
#endif
NULL);
#endif
ctrl_tabdelay(s, pfd->addbutton);
ctrl_columns(s, 1, 100);