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Ruslan Kuprieiev d74073a593 unix: Handle service socket on dump and restore

Service connection is actually an 'external' one from unix sockets engine POV,
but we don't want to dump it as such. Thus, we explicitly find one and dump it
as half-closed connection. On restore we push an artificial message into it
to report to the program that the dump-request was served, but the program is
restored.

Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

2013-09-13 15:53:20 +04:00

arch

atomic: Use atomic_read instead of atomic_get

2013-08-16 19:37:06 +04:00

Documentation

doc: make -- Add description for `obj-ext-src-y'

2013-09-04 16:16:52 +04:00

include

unix: Handle service socket on dump and restore

2013-09-13 15:53:20 +04:00

lib

make: libcriu -- Use `obj-ext-src-y' target for pie/util-fd.c recompilation

2013-09-04 16:16:51 +04:00

pie

pie: don't use pr_perror in pie code

2013-08-30 16:44:16 +04:00

protobuf

protobuf: Add rpc.proto file with messages description

2013-09-13 15:52:51 +04:00

scripts

make: Clean up build *.so if requested only

2013-09-10 12:01:57 +04:00

test

zdtm: increase the upstream kernel version

2013-09-03 14:53:18 +04:00

.gitignore

git: Don't track *.so files

2013-08-29 14:48:17 +04:00

.mailmap

repo: Add mailmap file

2012-03-25 23:31:20 +04:00

COPYING

Add LGPL licence for library directory

2013-04-01 12:29:06 +04:00

cr-check.c

check: Soft-dirty support is upstream since v3.11

2013-09-03 14:21:11 +04:00

cr-dump.c

build: Generate most of the pb-desc automatically

2013-08-23 21:47:31 +04:00

cr-exec.c

exec: Add support for return-arguments

2013-06-08 00:37:05 +04:00

cr-restore.c

cr-restore.c: fixed compilation errors on ARM

2013-08-30 15:10:58 +04:00

cr-service.c

crtools: Add cr_service meat

2013-09-13 15:53:06 +04:00

cr-show.c

show: Remove excessive includes

2013-08-24 17:50:35 +04:00

CREDITS

Add the CREDITS file

2012-07-30 13:52:37 +04:00

crtools

crtools: rename binary to criu

2013-04-30 20:17:55 +04:00

crtools.c

crtools: Add cr_service meat

2013-09-13 15:53:06 +04:00

eventfd.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

eventpoll.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

fifo.c

collect: Shorten common images collecting code

2013-08-21 03:52:18 +04:00

file-ids.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

file-lock.c

Fix typos in log messages

2013-04-15 12:46:25 +04:00

files-reg.c

files: Remove FIXME from comment

2013-08-29 10:13:55 +04:00

files.c

files: Add more comments about shared files dump/restore

2013-09-10 12:13:36 +04:00

fsnotify.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

image-desc.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

image.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

ipc_ns.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

kcmp-ids.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

kerndat.c

kerndat: Produce sane error messgaes

2013-08-09 15:37:35 +04:00

libnetlink.c

netlink: Lower netlink error report log level

2013-07-04 15:49:02 +04:00

log.c

log: log_init -- Check for dup return code

2013-04-12 20:50:27 +04:00

Makefile

criu: Version 0.7 release

2013-09-03 15:32:52 +04:00

Makefile.config

Add strlcpy helper

2013-08-28 19:06:43 +04:00

Makefile.crtools

crtools: initial skeleton for cr_service

2013-09-13 15:50:39 +04:00

Makefile.inc

Makefiles: add install target

2013-05-03 01:56:30 +04:00

mem.c

parasite: Rename ack-waiting function to look better

2013-07-17 08:56:17 +04:00

mount.c

mount: don't close a namespace descriptor two times

2013-09-03 13:59:01 +04:00

namespaces.c

ns: Mark descs array static

2013-08-24 15:30:39 +04:00

net.c

net: Sanitize dump_links() function code

2013-09-10 12:45:42 +04:00

netfilter.c

tcp: block connections in both directions

2013-08-06 14:21:12 +04:00

page-pipe.c

page-pipe: fixed format strings

2013-04-30 18:31:34 +04:00

page-read.c

page-read: print errno in case of failure

2013-08-28 17:00:17 +04:00

page-xfer.c

page-server: Convert opts.addr into char *

2013-08-11 12:01:14 +04:00

parasite-syscall.c

parasite: take into account the fact that a file descriptor can be zero

2013-09-03 14:58:13 +04:00

pipes.c

build: Generate most of the pb-desc automatically

2013-08-23 21:47:31 +04:00

proc_parse.c

mm: don't add a guard page if a prev vma grows-down too

2013-08-30 14:22:35 +04:00

protobuf-desc.c

build: Generate most of the pb-desc automatically

2013-08-23 21:47:31 +04:00

protobuf-gen.sh

build: Generate most of the pb-desc automatically

2013-08-23 21:47:31 +04:00

protobuf.c

collect: Reduce amount of args to collect_image call

2013-08-21 03:27:06 +04:00

pstree.c

pstree: Allocate and free sas entry

2013-07-10 17:31:09 +04:00

ptrace.c

Change crtools to criu in criu messages

2013-05-10 11:02:20 +04:00

rbtree.c

code: Fix spaced indentation where found

2012-08-11 21:36:03 +04:00

README

README: crtools to criu rename

2013-05-10 11:02:02 +04:00

shmem.c

rst: Formalize the shared resource restore order

2013-08-29 08:07:15 +04:00

sigframe.c

restore: Add restoration of alternative signal stack

2013-07-10 17:31:12 +04:00

signalfd.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

sk-inet.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

sk-netlink.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

sk-packet.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

sk-queue.c

v2 fix data loss when dumping semi-closed unix stream connection.

2013-08-28 16:52:17 +04:00

sk-tcp.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

sk-unix.c

unix: Handle service socket on dump and restore

2013-09-13 15:53:20 +04:00

sockets.c

util: Rename pie's util-net.c into util.c

2013-07-29 12:43:30 +04:00

stats.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

string.c

Add strlcpy helper

2013-08-28 19:06:43 +04:00

sysctl.c

sysctl: Don't forget to close fds

2013-04-05 08:23:17 +04:00

tty.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

tun.c

tun: Use shorter name for ifr_name

2013-09-10 12:01:28 +04:00

util.c

util: Make set_proc_mountpoint static

2013-08-11 20:02:33 +04:00

uts_ns.c

show: Replace one-line show_foo calls with args array

2013-08-24 04:00:32 +04:00

README

criu
====

An utility to checkpoint/restore tasks.

Some code snippets are borrowed from

 - Linux kernel (http://kernel.org/)
 - git (http://git-scm.com/)
 - kvm-tools (https://github.com/penberg/linux-kvm)
 - ptrace-parasite (https://code.google.com/p/ptrace-parasite/)

Many thanks to these projects.

Licensed under GPLv2 (http://www.gnu.org/licenses/gpl-2.0.txt)

Languages

C 86%

Python 6.1%

Java 2.6%

Shell 2.6%

Makefile 2%

Other 0.7%