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authorTom Gundersen <teg@jklm.no>2014-04-14 12:41:13 +0200
committerTom Gundersen <teg@jklm.no>2014-04-14 17:53:01 +0200
commite00d77ddd598ea6cbc2d512d143e9e4d98e62256 (patch)
tree04f22323b83bf5568bf8f84bebd1fb514def8f16
parente9189a1f56e5dd418d13dfcf3a7f5a701884858e (diff)
sd-rtnl: message_addr - expose a few more getters
-rw-r--r--src/libsystemd/sd-rtnl/rtnl-message.c60
-rw-r--r--src/systemd/sd-rtnl.h4
2 files changed, 64 insertions, 0 deletions
diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c
index c9f348704d..fc71ed9018 100644
--- a/src/libsystemd/sd-rtnl/rtnl-message.c
+++ b/src/libsystemd/sd-rtnl/rtnl-message.c
@@ -259,6 +259,66 @@ int sd_rtnl_message_addr_set_scope(sd_rtnl_message *m, unsigned char scope) {
return 0;
}
+int sd_rtnl_message_addr_get_family(sd_rtnl_message *m, unsigned char *family) {
+ struct ifaddrmsg *ifa;
+
+ assert_return(m, -EINVAL);
+ assert_return(m->hdr, -EINVAL);
+ assert_return(rtnl_message_type_is_addr(m->hdr->nlmsg_type), -EINVAL);
+ assert_return(family, -EINVAL);
+
+ ifa = NLMSG_DATA(m->hdr);
+
+ *family = ifa->ifa_family;
+
+ return 0;
+}
+
+int sd_rtnl_message_addr_get_scope(sd_rtnl_message *m, unsigned char *scope) {
+ struct ifaddrmsg *ifa;
+
+ assert_return(m, -EINVAL);
+ assert_return(m->hdr, -EINVAL);
+ assert_return(rtnl_message_type_is_addr(m->hdr->nlmsg_type), -EINVAL);
+ assert_return(scope, -EINVAL);
+
+ ifa = NLMSG_DATA(m->hdr);
+
+ *scope = ifa->ifa_scope;
+
+ return 0;
+}
+
+int sd_rtnl_message_addr_get_flags(sd_rtnl_message *m, unsigned char *flags) {
+ struct ifaddrmsg *ifa;
+
+ assert_return(m, -EINVAL);
+ assert_return(m->hdr, -EINVAL);
+ assert_return(rtnl_message_type_is_addr(m->hdr->nlmsg_type), -EINVAL);
+ assert_return(flags, -EINVAL);
+
+ ifa = NLMSG_DATA(m->hdr);
+
+ *flags = ifa->ifa_flags;
+
+ return 0;
+}
+
+int sd_rtnl_message_addr_get_ifindex(sd_rtnl_message *m, int *ifindex) {
+ struct ifaddrmsg *ifa;
+
+ assert_return(m, -EINVAL);
+ assert_return(m->hdr, -EINVAL);
+ assert_return(rtnl_message_type_is_addr(m->hdr->nlmsg_type), -EINVAL);
+ assert_return(ifindex, -EINVAL);
+
+ ifa = NLMSG_DATA(m->hdr);
+
+ *ifindex = ifa->ifa_index;
+
+ return 0;
+}
+
int sd_rtnl_message_new_addr(sd_rtnl *rtnl, sd_rtnl_message **ret,
uint16_t nlmsg_type, int index,
unsigned char family) {
diff --git a/src/systemd/sd-rtnl.h b/src/systemd/sd-rtnl.h
index f7f7074ab9..c32c5e2625 100644
--- a/src/systemd/sd-rtnl.h
+++ b/src/systemd/sd-rtnl.h
@@ -84,6 +84,10 @@ int sd_rtnl_message_is_broadcast(sd_rtnl_message *m);
int sd_rtnl_message_addr_set_prefixlen(sd_rtnl_message *m, unsigned char prefixlen);
int sd_rtnl_message_addr_set_scope(sd_rtnl_message *m, unsigned char scope);
int sd_rtnl_message_addr_set_flags(sd_rtnl_message *m, unsigned char flags);
+int sd_rtnl_message_addr_get_family(sd_rtnl_message *m, unsigned char *family);
+int sd_rtnl_message_addr_get_scope(sd_rtnl_message *m, unsigned char *scope);
+int sd_rtnl_message_addr_get_flags(sd_rtnl_message *m, unsigned char *flags);
+int sd_rtnl_message_addr_get_ifindex(sd_rtnl_message *m, int *ifindex);
int sd_rtnl_message_link_set_flags(sd_rtnl_message *m, unsigned flags, unsigned change);
int sd_rtnl_message_link_set_type(sd_rtnl_message *m, unsigned type);