util-lib: split out fd-related operations into fd-util.[ch]

There are more than enough to deserve their own .c file, hence move them
over.

1 files changed, 7 insertions, 6 deletions

diff --git a/src/basic/random-util.c b/src/basic/random-util.c
index b230044f50..e183165b9f 100644
--- a/src/basic/random-util.c
+++ b/src/basic/random-util.c
@@ -17,20 +17,21 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <stdint.h>
 #include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
 #include <fcntl.h>
-#include <time.h>
+#include <linux/random.h>
+#include <stdint.h>
 #ifdef HAVE_SYS_AUXV_H
 #include <sys/auxv.h>
 #endif
-#include <linux/random.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <time.h>
 
+#include "fd-util.h"
+#include "missing.h"
 #include "random-util.h"
 #include "time-util.h"
-#include "missing.h"
 #include "util.h"
 
 int dev_urandom(void *p, size_t n) {