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.

1 files changed, 9 insertions, 9 deletions

diff --git a/src/libsystemd/sd-bus/bus-internal.h b/src/libsystemd/sd-bus/bus-internal.h
index e399701beb..5fc0926f06 100644
--- a/src/libsystemd/sd-bus/bus-internal.h
+++ b/src/libsystemd/sd-bus/bus-internal.h
@@ -21,21 +21,21 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <sys/socket.h>
 #include <pthread.h>
-
-#include "hashmap.h"
-#include "prioq.h"
-#include "list.h"
-#include "util.h"
-#include "refcnt.h"
-#include "socket-util.h"
+#include <sys/socket.h>
 
 #include "sd-bus.h"
+
 #include "bus-error.h"
-#include "bus-match.h"
 #include "bus-kernel.h"
+#include "bus-match.h"
+#include "hashmap.h"
 #include "kdbus.h"
+#include "list.h"
+#include "prioq.h"
+#include "refcnt.h"
+#include "socket-util.h"
+#include "util.h"
 
 struct reply_callback {
         sd_bus_message_handler_t callback;