login: fix potential null pointer dereference

[elogind.git] / src / systemd / sd-rtnl.h

diff --git a/src/systemd/sd-rtnl.h b/src/systemd/sd-rtnl.h
index 0eb55470e9554dfeec66d1ad86834c52f9b2bc40..b05690cb1c022724c0606c2b58fe326dfdaa0520 100644 (file)
--- a/src/systemd/sd-rtnl.h
+++ b/src/systemd/sd-rtnl.h
@@ -42,8 +42,8 @@ typedef int (*sd_rtnl_message_handler_t)(sd_rtnl *rtnl, sd_rtnl_message *m, void
 
 /* bus */
 int sd_rtnl_new_from_netlink(sd_rtnl **nl, int fd);
-int sd_rtnl_open(sd_rtnl **nl, unsigned n_groups, ...);
-int sd_rtnl_open_fd(sd_rtnl **nl, int fd, unsigned n_groups, ...);
+int sd_rtnl_open(sd_rtnl **nl);
+int sd_rtnl_open_fd(sd_rtnl **nl, int fd);
 int sd_rtnl_inc_rcvbuf(const sd_rtnl *const rtnl, const int size);
 
 sd_rtnl *sd_rtnl_ref(sd_rtnl *nl);
@@ -57,7 +57,6 @@ int sd_rtnl_call_async_cancel(sd_rtnl *nl, uint32_t serial);
 int sd_rtnl_call(sd_rtnl *nl, sd_rtnl_message *message, uint64_t timeout,
                  sd_rtnl_message **reply);
 
-
 int sd_rtnl_get_events(sd_rtnl *nl);
 int sd_rtnl_get_timeout(sd_rtnl *nl, uint64_t *timeout);
 int sd_rtnl_process(sd_rtnl *nl, sd_rtnl_message **ret);
@@ -88,6 +87,8 @@ int sd_rtnl_message_get_errno(sd_rtnl_message *m);
 int sd_rtnl_message_get_type(sd_rtnl_message *m, uint16_t *type);
 int sd_rtnl_message_is_broadcast(sd_rtnl_message *m);
 
+int sd_rtnl_message_get_family(sd_rtnl_message *m, int *family);
+
 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);