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From 93f75fe7ab255147e67517dc9c9bd19e3faa6568 Mon Sep 17 00:00:00 2001
From: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Date: Sat, 21 Dec 2013 17:32:57 +0200
Subject: [PATCH] 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
Signed-off-by: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
---
networking/ifupdown.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 0f0857c..91a786d 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;
--
1.8.1.4
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