scripts/gen_initramfs_list.sh: teach INITRAMFS_ROOT_UID and INITRAMFS_ROOT_GID that -1 means "current user".

Teach INITRAMFS_ROOT_UID and INITRAMFS_ROOT_GID that -1 means "current user".

Link: http://lkml.kernel.org/r/2df3a9fb-4378-fa16-679d-99e788926c05@landley.net
Signed-off-by: Rob Landley <rob@landley.net>
Cc: Michal Marek <mmarek@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Rob Landley
2017-07-06 15:35:43 -07:00
committed by Linus Torvalds
parent 3922920026
commit 595a22acee
2 changed files with 6 additions and 8 deletions
+2
View File
@@ -271,10 +271,12 @@ while [ $# -gt 0 ]; do
case "$arg" in
"-u") # map $1 to uid=0 (root)
root_uid="$1"
[ "$root_uid" = "-1" ] && root_uid=$(id -u || echo 0)
shift
;;
"-g") # map $1 to gid=0 (root)
root_gid="$1"
[ "$root_gid" = "-1" ] && root_gid=$(id -g || echo 0)
shift
;;
"-d") # display default initramfs list