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| author | Adam Purkrt <adam@purkrt.net> | 2015-08-30 00:39:41 +0200 |
|---|---|---|
| committer | Gerardo Exequiel Pozzi <vmlinuz386@gmail.com> | 2015-09-13 14:45:20 -0300 |
| commit | d35d87f252caa97b716ce819ded9972e7c6609e4 (patch) | |
| tree | 9410bc2023263e5aeeb2b518702f2a68c939d3f2 /archiso/initcpio/hooks/archiso_loop_mnt | |
| parent | 217a05eb86f3e8126aa61445185d1a581ae2ecb2 (diff) | |
| download | archiso32-d35d87f252caa97b716ce819ded9972e7c6609e4.tar.xz | |
cleaner boot from loopmounted iso file
Currently, when booting loopmounted iso file, it is necessary to
specify not only img_dev and img_loop (which should be sufficient),
but also archisolabel or archisodevice. With this patch, archisodevice
is directly populated with the correct loop device, and it is not
necessary to specify the label when booting from loopmounted iso,
which makes for leaner and cleaner grub.cfg.
Diffstat (limited to 'archiso/initcpio/hooks/archiso_loop_mnt')
| -rw-r--r-- | archiso/initcpio/hooks/archiso_loop_mnt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/archiso/initcpio/hooks/archiso_loop_mnt b/archiso/initcpio/hooks/archiso_loop_mnt index 46338e5..f95a47d 100644 --- a/archiso/initcpio/hooks/archiso_loop_mnt +++ b/archiso/initcpio/hooks/archiso_loop_mnt @@ -18,7 +18,9 @@ archiso_loop_mount_handler () { echo $(readlink -f ${img_dev}) >> /run/archiso/used_block_devices fi - if ! _dev_loop=$(losetup --find --show --read-only "/run/archiso/img_dev/${img_loop}"); then + if _dev_loop=$(losetup --find --show --read-only "/run/archiso/img_dev/${img_loop}"); then + archisodevice="${_dev_loop}" + else echo "ERROR: Setting loopback device for file '/run/archiso/img_dev/${img_loop}'" launch_interactive_shell fi |