diff options
| author | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2014-02-03 15:56:20 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2014-02-03 15:56:20 +0100 |
| commit | fe8390e0fe7106aed9f586b3cf08215effc4450b (patch) | |
| tree | ee3728e44b84055424375a1024c031d052855b5b | |
| parent | d353bfff467517608af7468198431d32406bb943 (diff) | |
| download | busybox-fe8390e0fe7106aed9f586b3cf08215effc4450b.tar.gz | |
ifupdown: support 'link' address family
Does not configure anything. L2 configuration hook scripts should do
their job on receiving ADDRFAM=link. Configuration will be done only
once, irrespective of L3 protocols used.
Using the 'link' family in the interfaces file conforms to the Debian
implementation:
http://sources.debian.net/src/ifupdown/0.7.47.1/link.defn
function old new delta
link_methods - 12 +12
addr_link - 12 +12
link_up_down - 6 +6
static.addr_fams 12 16 +4
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 1/0 up/down: 34/0) Total: 34 bytes
Signed-off-by: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | networking/ifupdown.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c index 0f0857cb4..e1ea351a4 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -685,6 +685,18 @@ static const struct address_family_t addr_inet = { #endif /* FEATURE_IFUPDOWN_IPV4 */ +static int FAST_FUNC link_up_down(struct interface_defn_t *ifd UNUSED_PARAM, execfn *exec UNUSED_PARAM) +{ + return 1; +} + +static const struct method_t link_methods[] = { + { "none", link_up_down, link_up_down } +}; + +static const struct address_family_t addr_link = { + "link", ARRAY_SIZE(link_methods), link_methods +}; /* Returns pointer to the next word, or NULL. * In 1st case, advances *buf to the word after this one. @@ -831,6 +843,7 @@ static struct interfaces_file_t *read_interfaces(const char *filename, struct in #if ENABLE_FEATURE_IFUPDOWN_IPV6 &addr_inet6, #endif + &addr_link, NULL }; char *iface_name; |