tree-wide: remove Emacs lines from all files This should be handled fine now by .dir-locals.el, so need to carry that stuff in every file.
sd-netlink: add sd_rtnl_message_route_{s,g}et_flags()
util-lib: split our string related calls from util.[ch] into its own file string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
sd-netlink: rtnl - add route_get_{scope,tos,table,protocol}()
sd-netlink: message - split up source file Split netlink-socket.c and rtnl-message.c from netlink-message.c.