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, 5 insertions, 3 deletions

diff --git a/src/libsystemd/sd-bus/bus-control.c b/src/libsystemd/sd-bus/bus-control.c
index aeb48bedd1..e68207ae07 100644
--- a/src/libsystemd/sd-bus/bus-control.c
+++ b/src/libsystemd/sd-bus/bus-control.c
@@ -26,14 +26,16 @@
 #include <stddef.h>
 #include <errno.h>
 
-#include "strv.h"
 #include "sd-bus.h"
+
+#include "bus-bloom.h"
 #include "bus-internal.h"
 #include "bus-message.h"
-#include "bus-control.h"
-#include "bus-bloom.h"
 #include "bus-util.h"
 #include "capability.h"
+#include "string-util.h"
+#include "strv.h"
+#include "bus-control.h"
 
 _public_ int sd_bus_get_unique_name(sd_bus *bus, const char **unique) {
         int r;