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authorJeremy Kerr <jk@ozlabs.org>2013-12-16 10:49:29 +0800
committerJeremy Kerr <jk@ozlabs.org>2013-12-18 09:52:42 +0800
commitb955fa07fc256b39caedb311f97fed404a63c8d5 (patch)
tree7e1e464163453eef09988287b2d0d3c40038a553 /lib/pb-protocol/pb-protocol.c
parent8b09f179fb71f13223e78ceb91f6a692053957b0 (diff)
downloadtalos-petitboot-b955fa07fc256b39caedb311f97fed404a63c8d5.tar.gz
talos-petitboot-b955fa07fc256b39caedb311f97fed404a63c8d5.zip
sysinfo: Add interface link status to sysinfo data
This changes adds a 'link' parameter to the interface information sent in sysinfo messages. The discover network code populates this from the incoming netlink messages. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'lib/pb-protocol/pb-protocol.c')
-rw-r--r--lib/pb-protocol/pb-protocol.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/pb-protocol/pb-protocol.c b/lib/pb-protocol/pb-protocol.c
index 091fab7..5a1cee7 100644
--- a/lib/pb-protocol/pb-protocol.c
+++ b/lib/pb-protocol/pb-protocol.c
@@ -228,7 +228,8 @@ int pb_protocol_system_info_len(const struct system_info *sysinfo)
for (i = 0; i < sysinfo->n_interfaces; i++) {
struct interface_info *if_info = sysinfo->interfaces[i];
len += 4 + if_info->hwaddr_size +
- 4 + optional_strlen(if_info->name);
+ 4 + optional_strlen(if_info->name) +
+ sizeof(if_info->link);
}
for (i = 0; i < sysinfo->n_blockdevs; i++) {
@@ -384,6 +385,9 @@ int pb_protocol_serialise_system_info(const struct system_info *sysinfo,
pos += if_info->hwaddr_size;
pos += pb_protocol_serialise_string(pos, if_info->name);
+
+ *(bool *)pos = if_info->link;
+ pos += sizeof(bool);
}
*(uint32_t *)pos = __cpu_to_be32(sysinfo->n_blockdevs);
@@ -765,6 +769,9 @@ int pb_protocol_deserialise_system_info(struct system_info *sysinfo,
if (read_string(if_info, &pos, &len, &if_info->name))
goto out;
+ if_info->link = *(bool *)pos;
+ pos += sizeof(if_info->link);
+
sysinfo->interfaces[i] = if_info;
}
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