- 19 Jul, 2012 7 commits
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Pavel Emelyanov authored
Try hard to find the symbolic (declared in .proto file) name for the given value. Will use enums in fdinfo, thus prepare. Signed-off-by:Pavel Emelyanov <xemul@parallels.com>
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Cyrill Gorcunov authored
We've switched to SkOptsEntry, no need to carry this obsolete one. Signed-off-by:
Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by:
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Cyrill Gorcunov authored
It's assigned by FD_PARMS_INIT already. Signed-off-by:
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Cyrill Gorcunov authored
We are ready to use FownEntry everywhere, so drop fown_t type and clean up source code. Signed-off-by:
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
v2: - Use alloc_socket_opts/free_socket_opts helpers - Use pb_prep_fown helper v3: - Add missing ui->name = NULL Signed-off-by:
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Cyrill Gorcunov authored
This patch prepares the ground for further patches. sk_opts_entry get converted to PB format but not yet used anywhere in code. Also a few additional pb_ helpers are added. Signed-off-by:
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- 18 Jul, 2012 4 commits
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Pavel Emelyanov authored
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Pavel Emelyanov authored
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 authored
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Pavel Emelyanov authored
Use more classical version with asterisk in type definition Signed-off-by:
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- 19 Jul, 2012 3 commits
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Stanislav Kinsbursky authored
[merges some Stas' patches] Signed-off-by:
Stanislav Kinsbursky <skinsbursky@openvz.org> Signed-off-by:
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Kinsbursky Stanislav authored
This function can be used for any protobuf message which contains required, repeated and even nested messages fields. The functions doesn't support yet: 1) Optional fields (skipped) 2) Fields types: PROTOBUF_C_TYPE_FLOAT, PROTOBUF_C_TYPE_DOUBLE, PROTOBUF_C_TYPE_BOOL, PROTOBUF_C_TYPE_ENUM, PROTOBUF_C_TYPE_BYTES. These are show as unknown objects. IOW, it supports only existent proto files. Inspired-by:
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Cyrill Gorcunov authored
Because the MmEntry has a "repeated" field, we copy aux vector explicitly and reserve space for it in task args. Signed-off-by:
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- 18 Jul, 2012 3 commits
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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Pavel Emelyanov authored
Same as with previous patch -- we have to pull image-independent entry out of the victim task to be able to use protobuf library for encoding. Signed-off-by:
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- 15 Jul, 2012 1 commit
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Pavel Emelyanov authored
Pull the array of rt_sigact_t-s to the crtools instead and fill+write sa_entries there. This is required to switch to protobuf, since we cannot use pb lib code in parasite for encoding sa_entries. Signed-off-by:
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- 17 Jul, 2012 1 commit
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Cyrill Gorcunov authored
Note, at moment we don't use "data" from proto declaration, it's reserved to implement later (simply because it's easier to use current code for a while). Signed-off-by:
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- 15 Jul, 2012 1 commit
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Pavel Emelyanov authored
1. Mountinfo should be collected after we have forked into new namespace (strictly speaking this is so) 2. When restoring a mnt ns we can reuse the collected mntinfos rather than reading them again. Signed-off-by:
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- 17 Jul, 2012 20 commits
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Cyrill Gorcunov authored
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Pavel Emelyanov authored
We pass them as generic (*)() pointers into pb_read/pb_write so typechecking is required Signed-off-by: -
Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
Switch to pb_ helpers to shrink code. Signed-off-by:
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
Use recently introduced pb_ helpers to shrink the code. Signed-off-by:
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
Need for PB transition. Signed-off-by:
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Cyrill Gorcunov authored
To not spread opencoded copying of PB entries and image structures we add a few pb_ helpers to be used until PB code completely merged. Signed-off-by:
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
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Cyrill Gorcunov authored
This patch switches reg_file_entry structure with RegFileEntry protobuf entry. Note that there a few nits remains - old fown_t structure doesn't scale well with FownEntry from RegFileEntry, so to not mess with rest of crtools code I've added a couple of opencoded copy operands, will clean this aspect up once rest of code is converted - the "show" procedure doesn't print fown for same reason v2: - rename fown_t to fown_entry in .proto v3: - don't print nil symbol on show Signed-off-by:
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Cyrill Gorcunov authored
A short story -- there were a long conversation on which format should be used to keep checkpointed data on disk image. We ended up in using Google's Protocol Buffers (see https://developers.google.com/protocol-buffers/ for detailed description). Thus image entries should be convered to PB. This patch converts fdinfo_entry to PB "message fdinfo_entry". Build note: one should have protobuf and protobuf-c installed to be able to build crtools. - http://code.google.com/p/protobuf/ - http://code.google.com/p/protobuf-c/Inspired-by:
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Cyrill Gorcunov authored
To not bloat util.h or image.h the protobuf.h introduced to handle all PB needs. We represent our PB objects as pairs of records | 4 bytes for object packed size +--- | X bytes -- object itself v3: - Use plain read/write calls - Use local buffers for small objects v4: - Add pb_pksize helper to calculate object size with header Signed-off-by:
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