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authorTom Gundersen <teg@jklm.no>2014-12-08 19:54:06 +0100
committerTom Gundersen <teg@jklm.no>2014-12-08 22:13:40 +0100
commit45af44d47da6933b260c734ad9ff721f63f80a4d (patch)
tree0aae958af8aba2c93a202b9e681749cfc9e19b66 /src/libsystemd/sd-rtnl/rtnl-message.c
parent2173cbf847fc53ca24950e77958c902edecfc207 (diff)
networkd: manager - enumerate addresses globally, rather than per-link
The kernel always returns all addresses, rather than only for the given link, so let's only enumerate once.
Diffstat (limited to 'src/libsystemd/sd-rtnl/rtnl-message.c')
-rw-r--r--src/libsystemd/sd-rtnl/rtnl-message.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c
index ac920b2d30..5c627f96ab 100644
--- a/src/libsystemd/sd-rtnl/rtnl-message.c
+++ b/src/libsystemd/sd-rtnl/rtnl-message.c
@@ -1194,13 +1194,20 @@ uint32_t rtnl_message_get_serial(sd_rtnl_message *m) {
return m->hdr->nlmsg_seq;
}
+int sd_rtnl_message_is_error(sd_rtnl_message *m) {
+ assert_return(m, 0);
+ assert_return(m->hdr, 0);
+
+ return m->hdr->nlmsg_type == NLMSG_ERROR;
+}
+
int sd_rtnl_message_get_errno(sd_rtnl_message *m) {
struct nlmsgerr *err;
assert_return(m, -EINVAL);
assert_return(m->hdr, -EINVAL);
- if (m->hdr->nlmsg_type != NLMSG_ERROR)
+ if (!sd_rtnl_message_is_error(m))
return 0;
err = NLMSG_DATA(m->hdr);