losetup: implement -r option. Closes 4033.
authorDenys Vlasenko <vda.linux@googlemail.com>
Mon, 12 Sep 2011 00:13:47 +0000 (02:13 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Mon, 12 Sep 2011 06:30:16 +0000 (08:30 +0200)
commit13e709c53f700a18a660feebdf72c613a233bf48
tree248b913b7bb6629b751bbd5a79a7e3c6b55dd1af
parentdd1061b6a79b0161597799e825bfefc27993ace5
losetup: implement -r option. Closes 4033.

function                                             old     new   delta
packed_usage                                       28595   28633     +38
losetup_main                                         285     290      +5
singlemount                                          906     908      +2
set_loop                                             674     672      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
include/libbb.h
libbb/loop.c
util-linux/losetup.c
util-linux/mount.c