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.

5 files changed, 29 insertions, 22 deletions

diff --git a/src/machine/machine-dbus.c b/src/machine/machine-dbus.c
index 6e41e92962..c17a98e90f 100644
--- a/src/machine/machine-dbus.c
+++ b/src/machine/machine-dbus.c
@@ -29,22 +29,23 @@
 #include <libgen.h>
 #undef basename
 
-#include "bus-util.h"
-#include "bus-label.h"
-#include "strv.h"
 #include "bus-common-errors.h"
+#include "bus-internal.h"
+#include "bus-label.h"
+#include "bus-util.h"
 #include "copy.h"
+#include "env-util.h"
+#include "fd-util.h"
 #include "fileio.h"
+#include "formats-util.h"
 #include "in-addr-util.h"
 #include "local-addresses.h"
-#include "path-util.h"
-#include "mkdir.h"
-#include "bus-internal.h"
-#include "machine.h"
 #include "machine-dbus.h"
-#include "formats-util.h"
+#include "machine.h"
+#include "mkdir.h"
+#include "path-util.h"
 #include "process-util.h"
-#include "env-util.h"
+#include "strv.h"
 #include "terminal-util.h"
 
 static int property_get_id(
diff --git a/src/machine/machine.c b/src/machine/machine.c
index e27d0af169..e41f8add98 100644
--- a/src/machine/machine.c
+++ b/src/machine/machine.c
@@ -28,16 +28,17 @@
 #include "bus-error.h"
 #include "bus-util.h"
 #include "escape.h"
+#include "fd-util.h"
 #include "fileio.h"
 #include "formats-util.h"
 #include "hashmap.h"
 #include "machine-dbus.h"
+#include "machine.h"
 #include "mkdir.h"
 #include "special.h"
 #include "terminal-util.h"
 #include "unit-name.h"
 #include "util.h"
-#include "machine.h"
 
 Machine* machine_new(Manager *manager, MachineClass class, const char *name) {
         Machine *m;
diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index f44f4edc0a..23cc74ab54 100644
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -40,6 +40,7 @@
 #include "copy.h"
 #include "env-util.h"
 #include "event-util.h"
+#include "fd-util.h"
 #include "hostname-util.h"
 #include "import-util.h"
 #include "log.h"
diff --git a/src/machine/machined-dbus.c b/src/machine/machined-dbus.c
index 6e4c72e8a9..b5ce6cdca2 100644
--- a/src/machine/machined-dbus.c
+++ b/src/machine/machined-dbus.c
@@ -24,21 +24,23 @@
 #include <unistd.h>
 
 #include "sd-id128.h"
-#include "strv.h"
-#include "path-util.h"
-#include "unit-name.h"
-#include "bus-util.h"
+
+#include "btrfs-util.h"
 #include "bus-common-errors.h"
+#include "bus-util.h"
 #include "cgroup-util.h"
-#include "btrfs-util.h"
+#include "fd-util.h"
 #include "formats-util.h"
-#include "process-util.h"
 #include "hostname-util.h"
+#include "image-dbus.h"
+#include "machine-dbus.h"
 #include "machine-image.h"
 #include "machine-pool.h"
-#include "image-dbus.h"
 #include "machined.h"
-#include "machine-dbus.h"
+#include "path-util.h"
+#include "process-util.h"
+#include "strv.h"
+#include "unit-name.h"
 
 static int property_get_pool_path(
                 sd_bus *bus,
diff --git a/src/machine/machined.c b/src/machine/machined.c
index df3cc9972a..fe229c88a8 100644
--- a/src/machine/machined.c
+++ b/src/machine/machined.c
@@ -24,15 +24,17 @@
 #include <unistd.h>
 
 #include "sd-daemon.h"
-#include "cgroup-util.h"
-#include "bus-util.h"
+
 #include "bus-error.h"
-#include "label.h"
+#include "bus-util.h"
+#include "cgroup-util.h"
+#include "fd-util.h"
 #include "formats-util.h"
-#include "signal-util.h"
 #include "hostname-util.h"
+#include "label.h"
 #include "machine-image.h"
 #include "machined.h"
+#include "signal-util.h"
 
 Manager *manager_new(void) {
         Manager *m;