remove unused includes

[elogind.git] / src / nspawn / nspawn.c

diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 8a151f15ea16fc764ab5e5c28e396c2d1e34bbd6..08bfdcf4ed3a62f383594e0619def26c6326730a 100644 (file)
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -23,27 +23,21 @@
 #include <sched.h>
 #include <unistd.h>
 #include <sys/types.h>
-#include <sys/syscall.h>
 #include <sys/mount.h>
-#include <sys/wait.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 #include <errno.h>
 #include <sys/prctl.h>
 #include <getopt.h>
-#include <termios.h>
-#include <sys/signalfd.h>
 #include <grp.h>
 #include <linux/fs.h>
-#include <sys/un.h>
 #include <sys/socket.h>
 #include <linux/netlink.h>
 #include <net/if.h>
 #include <linux/veth.h>
 #include <sys/personality.h>
 #include <linux/loop.h>
-#include <poll.h>
 #include <sys/file.h>
 
 #ifdef HAVE_SELINUX
@@ -66,7 +60,6 @@
 #include "util.h"
 #include "mkdir.h"
 #include "macro.h"
-#include "audit.h"
 #include "missing.h"
 #include "cgroup-util.h"
 #include "strv.h"
@@ -79,9 +72,7 @@
 #include "bus-util.h"
 #include "bus-error.h"
 #include "ptyfwd.h"
-#include "bus-kernel.h"
 #include "env-util.h"
-#include "def.h"
 #include "rtnl-util.h"
 #include "udev-util.h"
 #include "blkid-util.h"
@@ -872,10 +863,7 @@ static int mount_all(const char *dest) {
         int r = 0;
 
         for (k = 0; k < ELEMENTSOF(mount_table); k++) {
-                _cleanup_free_ char *where = NULL;
-#ifdef HAVE_SELINUX
-                _cleanup_free_ char *options = NULL;
-#endif
+                _cleanup_free_ char *where = NULL, *options = NULL;
                 const char *o;
                 int t;
 
@@ -1447,6 +1435,10 @@ static int copy_devnodes(const char *dest) {
 
                         if (mknod(to, st.st_mode, st.st_rdev) < 0)
                                 return log_error_errno(errno, "mknod(%s) failed: %m", to);
+
+                        if (arg_userns && arg_uid_shift != UID_INVALID)
+                                if (lchown(to, arg_uid_shift, arg_uid_shift) < 0)
+                                        return log_error_errno(errno, "chown() of device node %s failed: %m", to);
                 }
         }
 
@@ -1463,6 +1455,10 @@ static int setup_ptmx(const char *dest) {
         if (symlink("pts/ptmx", p) < 0)
                 return log_error_errno(errno, "Failed to create /dev/ptmx symlink: %m");
 
+        if (arg_userns && arg_uid_shift != UID_INVALID)
+                if (lchown(p, arg_uid_shift, arg_uid_shift) < 0)
+                        return log_error_errno(errno, "lchown() of symlink %s failed: %m", p);
+
         return 0;
 }
 
@@ -2749,7 +2745,7 @@ static int setup_image(char **device_path, int *loop_nr) {
 
 #define PARTITION_TABLE_BLURB \
         "Note that the disk image needs to either contain only a single MBR partition of\n" \
-        "type 0x83 that is marked bootable, or a sinlge GPT partition of type" \
+        "type 0x83 that is marked bootable, or a single GPT partition of type " \
         "0FC63DAF-8483-4772-8E79-3D69D8477DE4 or follow\n" \
         "    http://www.freedesktop.org/wiki/Specifications/DiscoverablePartitionsSpec/\n" \
         "to be bootable with systemd-nspawn."