It doesn't makemuch sense in pulling this further. The generic genid generation seems to
be enough for eny file type.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
On restore we typically read an image and put the entries into
some hash/list/whatever to work on them later. It's handy to have
a generic routine for doing so.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
The pb_read thing is no longer a macros. This will allow to
factor out objects collecting on restore.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This types specifies a strict set of what is hidden behind
the fd. Thus these numbers should be in the description of
the fdinfo message.
Plus protobuf makes shure nothing else will be there.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
We are ready to use FownEntry everywhere,
so drop fown_t type and clean up source code.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This one walks the 'plain' image file, i.e. the one with straignt <magi>[<size><entry>]*
format, and prints each message. Saves lots of lines of code.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This saves some space on dynamic file_desc and makes file_desc_ops
looks closer to fdinfo_ops used on dump.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
No functional changes, just a code move.
TODO:
* need to write personal make_gen_id implementations for special
files (device and pos is const for them effectively)
* need to merge dump ops with restore ones (file_desc_ops)
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
v2:
- Pass initial counter value to eventfd call
(can't pass flags here since they are obtained
with fcntl and must be restored same way or
restore will fail)
- Use rst_file_params for flags and owner restore
- Use eventfd.[ch] instead of eventfs.[ch]
- Move show funcs to eventfd.c
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
