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, 11 insertions, 11 deletions

diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c
index dbc07aa7ad..cb4a0d2172 100644
--- a/src/shared/logs-show.c
+++ b/src/shared/logs-show.c
@@ -19,25 +19,25 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <time.h>
 #include <errno.h>
-#include <sys/socket.h>
-#include <string.h>
 #include <fcntl.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <time.h>
 
-#include "logs-show.h"
-#include "log.h"
-#include "util.h"
-#include "utf8.h"
+#include "formats-util.h"
 #include "hashmap.h"
+#include "hostname-util.h"
 #include "journal-internal.h"
-#include "formats-util.h"
+#include "log.h"
 #include "process-util.h"
+#include "string-util.h"
 #include "terminal-util.h"
-#include "hostname-util.h"
+#include "utf8.h"
+#include "util.h"
+#include "logs-show.h"
 
-/* up to three lines (each up to 100 characters),
-   or 300 characters, whichever is less */
+/* up to three lines (each up to 100 characters) or 300 characters, whichever is less */
 #define PRINT_LINE_THRESHOLD 3
 #define PRINT_CHAR_THRESHOLD 300