Pointer returned from get_parent needs additional handling otherwise
we could return an error and then try to free it. Reset the pointer when
the error occurs so the cleanup is always done on a valid pointer.
Issue: #423
Signed-off-by: David Sterba <dsterba@suse.com>
After removing uuid search fallback code the structure has become
trivial and copies the fd that all callers have in their context.
Signed-off-by: David Sterba <dsterba@suse.com>
After the uuid search fallback code has been removed, the finit helper
has become empty and can be removed.
Signed-off-by: David Sterba <dsterba@suse.com>
The header contains the protocol definitions and is almost exactly the
same as the kernel version, move it to the proper directory.
Signed-off-by: David Sterba <dsterba@suse.com>
Add the GPL v2 header to files where it was missing and is not from an
external source, update to the most recent version with the address.
Signed-off-by: David Sterba <dsterba@suse.com>
The long options array for send is missing the zero terminator, so
unknown options result in a crash:
# btrfs send --foo
Segmentation fault (core dumped)
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Many subcommands have their own verbosity options that are being
superseded by the global options. Update the help text to reflect that
where applicable.
Signed-off-by: David Sterba <dsterba@suse.com>
Propagate global --verbose and --quiet options down to the btrfs send
subcommand.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
For options that do not have the long description, the empty string is
required to mark where the options start. Some commands were missing
that.
Signed-off-by: David Sterba <dsterba@suse.com>
