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/udev/net/link-config.c b/src/udev/net/link-config.c
index 4b8c5053a4..c308f898ea 100644
--- a/src/udev/net/link-config.c
+++ b/src/udev/net/link-config.c
@@ -22,22 +22,22 @@
 #include <netinet/ether.h>
 #include <linux/netdevice.h>
 
+#include "sd-netlink.h"
 
-#include "missing.h"
-#include "link-config.h"
+#include "conf-files.h"
+#include "conf-parser.h"
 #include "ethtool-util.h"
-
 #include "libudev-private.h"
-#include "sd-netlink.h"
-#include "util.h"
+#include "link-config.h"
 #include "log.h"
-#include "strv.h"
-#include "path-util.h"
-#include "conf-parser.h"
-#include "conf-files.h"
+#include "missing.h"
 #include "netlink-util.h"
 #include "network-internal.h"
+#include "path-util.h"
 #include "random-util.h"
+#include "string-util.h"
+#include "strv.h"
+#include "util.h"
 
 struct link_config_ctx {
         LIST_HEAD(link_config, links);