GUESTFSD_EXT_CMD was used by OpenSUSE to track which external commands
are run by the daemon and package those commands into the appliance.
It is no longer used by recent SUSE builds, so remove it.
Thanks: Pino Toscano, Olaf Hering.
You can now use virt-format or virt-make-fs --label option to set a
label for a DOS filesystem:
$ ./run ./format/virt-format -a /tmp/test.img --filesystem=vfat --label=BOOT
$ ./run ./cat/virt-filesystems -a /tmp/test.img --all --long -h
Name Type VFS Label MBR Size Parent
/dev/sda1 filesystem vfat BOOT - 1.0G -
/dev/sda1 partition - - 0b 1.0G /dev/sda
/dev/sda device - - - 1.0G -
This also contains a small code refactoring.
Thanks: Gerd Hoffmann (kraxel)
Implement 'set-label' for XFS filesystems.
Fix the call for btrfs. Previous
commit d5817537fa added some bogus
documentation implying this call would work for btrfs, but it did
not.
Add tests.
Add a utility function (fstype_is_extfs) to match ext2/3/4 filesystem
names. This is used in a couple of places.
When passing the mke2fs -t parameter, verify that the request is for
an ext2/3/4 filesystem. Previously we did not check this, and neither
did mke2fs when the -F flag was also used.
A Mountable is passed from the library to the daemon as a string. The daemon
stub parses it into a mountable_t, which it passes to the implementation.
Update all implementations which now take a mountable_t.
guestfsd calls many different tools. Keeping track of all of them is
error prone. This patch introduces a new helper macro to put the command
string into its own ELF section:
GUESTFSD_EXT_CMD(C_variable, command_name);
This syntax makes it still possible to grep for used command names.
The actual usage of the collected list could be like this:
objcopy -j .guestfsd_ext_cmds -O binary daemon/guestfsd /dev/stdout |
tr '\0' '\n' | sort -u
The resulting output will be used to tell mkinitrd which programs to
copy into the initrd.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
RWMJ:
- Move str_vgchange at request of author.
- Fix snprintf call in daemon/debug.c
