LXR linux/usr/Kconfig

   1#
   2# Configuration for initramfs
   3#
   4
   5config INITRAMFS_SOURCE
   6        string "Initramfs source file(s)"
   7        default ""
   8        help
   9          This can be either a single cpio archive with a .cpio suffix or a
  10          space-separated list of directories and files for building the
  11          initramfs image.  A cpio archive should contain a filesystem archive
  12          to be used as an initramfs image.  Directories should contain a
  13          filesystem layout to be included in the initramfs image.  Files
  14          should contain entries according to the format described by the
  15          "usr/gen_init_cpio" program in the kernel tree.
  16
  17          When multiple directories and files are specified then the
  18          initramfs image will be the aggregate of all of them.
  19
  20          See <file:Documentation/early-userspace/README> for more details.
  21
  22          If you are not sure, leave it blank.
  23
  24config INITRAMFS_ROOT_UID
  25        int "User ID to map to 0 (user root)"
  26        depends on INITRAMFS_SOURCE!=""
  27        default "0"
  28        help
  29          This setting is only meaningful if the INITRAMFS_SOURCE is
  30          contains a directory.  Setting this user ID (UID) to something
  31          other than "0" will cause all files owned by that UID to be
  32          owned by user root in the initial ramdisk image.
  33
  34          If you are not sure, leave it set to "0".
  35
  36config INITRAMFS_ROOT_GID
  37        int "Group ID to map to 0 (group root)"
  38        depends on INITRAMFS_SOURCE!=""
  39        default "0"
  40        help
  41          This setting is only meaningful if the INITRAMFS_SOURCE is
  42          contains a directory.  Setting this group ID (GID) to something
  43          other than "0" will cause all files owned by that GID to be
  44          owned by group root in the initial ramdisk image.
  45
  46          If you are not sure, leave it set to "0".
  47