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Cyrill Gorcunov 978cecd629 tty: Make termios and winsize being optional params 
The dangling slave peers might have no data associate
with them if master peer is closed and link is hanging
up. Thus make this parameters optional to not blow the
image with data which never will be used.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2012-09-14 17:50:41 +04:00
Documentation doc: Update -n option 2012-08-06 18:30:02 +04:00
include restorer: unify log functions 2012-09-14 15:14:11 +04:00
protobuf tty: Make termios and winsize being optional params 2012-09-14 17:50:41 +04:00
test zdtm: new testcase for unhashed proc entries 2012-09-13 16:09:40 +04:00
.gitignore Update .gitignore 2012-07-09 15:03:38 +04:00
.mailmap repo: Add mailmap file 2012-03-25 23:31:20 +04:00
COPYING Add COPYING file 2011-12-05 14:11:05 +04:00
cr-check.c check: Add check_tty 2012-09-12 20:00:56 +04:00
cr-dump.c tty: Add checkpoint/restore for unix terminals v6 2012-09-12 20:00:54 +04:00
cr-restore.c restorer: Don't memcpy restorer blob in each task on restore 2012-09-14 14:51:40 +04:00
cr-show.c tty: Add show method 2012-09-12 20:00:55 +04:00
CREDITS Add the CREDITS file 2012-07-30 13:52:37 +04:00
crtools.c Speed up service-fd retrieval 2012-09-13 14:45:06 +04:00
eventfd.c eventfd: Add LOG_PREFIX 2012-08-20 15:14:43 +04:00
eventpoll.c eventpoll: popullate eventfd in post_open() 2012-09-12 17:50:49 +04:00
fifo.c fd: Remove per-filetype make_gen_id abstraction 2012-08-11 22:41:29 +04:00
file-ids.c protobuf: Start switching our image entries to Google's protobuf 2012-07-17 07:10:41 +04:00
files-reg.c restore: auto-unlink for ghost files (v2) 2012-09-11 17:59:59 +04:00
files.c fd: Indirect fd opening states engine 2012-09-13 00:34:37 +04:00
gen-offsets.sh make: Generate offsets from linked files only 2012-04-18 18:22:15 +04:00
image.c tty: Add show method 2012-09-12 20:00:55 +04:00
inotify.c inotify: Add LOG_PREFIX 2012-08-20 15:14:57 +04:00
ipc_ns.c code: Fix while ( formatting 2012-08-11 21:39:36 +04:00
kcmp-ids.c parasite: remove excessive header deps from parasite.h and friends 2012-05-30 12:50:18 +04:00
libnetlink.c code: A little but more checkpatch fixes over code 2012-08-11 22:19:34 +04:00
log.c log: Add log_get_loglevel() helper 2012-09-03 14:44:01 +04:00
Makefile tty: Add checkpoint/restore for unix terminals v6 2012-09-12 20:00:54 +04:00
Makefile.inc make: Move common definitions to Makefile.inc 2012-09-02 00:58:37 +04:00
Makefile.pie make: Add -fno-strict-aliasing 2012-08-14 14:22:42 +04:00
Makefile.syscall make: Disable stack executable bit 2012-07-20 19:39:25 +04:00
mount.c tmpfs: replace all short tar options on long analogs 2012-09-12 18:34:19 +04:00
namespaces.c namespace: return -1 if one of ns can't be initilized 2012-08-06 18:36:35 +04:00
net.c net: add ability to set names for outside links of veth devices 2012-09-02 01:07:32 +04:00
netfilter.c sockets, inet: Use inet_sk_entry as a reference in inet_sk_info 2012-07-16 07:03:59 +04:00
parasite-head-x86-64.S parasite: Move bootstrap code into parasite-head-x86-64.S 2012-04-18 18:22:52 +04:00
parasite-syscall.c crtools: use pit_t for PIDs 2012-09-07 19:16:35 +04:00
parasite.c parasite: Initialize fd in parasite_get_proc_fd 2012-09-11 18:56:24 +04:00
pie.lds.S make: Generate offsets from linked files only 2012-04-18 18:22:15 +04:00
pipes.c fd: Remove per-filetype make_gen_id abstraction 2012-08-11 22:41:29 +04:00
proc_parse.c proc: Don't report error in case fdinfo for epoll fd is empty 2012-09-12 17:55:15 +04:00
protobuf.c tty: Add checkpoint/restore for unix terminals v6 2012-09-12 20:00:54 +04:00
pstree.c pb: Rewrite object reading to use pb-descs 2012-08-07 19:22:00 +04:00
ptrace.c Helper for si_code event extraction. 2012-04-25 21:35:40 +04:00
rbtree.c code: Fix spaced indentation where found 2012-08-11 21:36:03 +04:00
README Drop kernel patching from README 2012-01-29 16:26:36 +04:00
restorer-log.c restorer: unify log functions 2012-09-14 15:14:11 +04:00
restorer.c mm: taking into account a gurad page to find a space for a restorer vma 2012-09-10 14:35:38 +04:00
shmem.c shmem: Get rid of static array of dumped shmem areas 2012-08-17 00:20:58 +04:00
signalfd.c fd: Remove per-filetype make_gen_id abstraction 2012-08-11 22:41:29 +04:00
sk-inet.c restore: disable repair mode in post_open() 2012-08-27 23:16:50 +04:00
sk-packet.c show: Show netdevice indices with %d 2012-08-21 16:47:32 +04:00
sk-queue.c pb: Rewrite object showing to use pb-descs 2012-08-07 19:22:02 +04:00
sk-tcp.c restore: disable repair mode in post_open() 2012-08-27 23:16:50 +04:00
sk-unix.c sk-unix: add a peer only if it's not in a list yet 2012-09-12 17:49:36 +04:00
sockets.c sk-inet: restore option REUSEADDR (v2) 2012-08-20 17:50:08 +04:00
syscall-common-x86-64.S syscalls: Complete redesign v9 2012-04-18 18:23:19 +04:00
syscalls-x86-64.sh syscalls: Complete redesign v9 2012-04-18 18:23:19 +04:00
sysctl.c parasite: remove excessive header deps from parasite.h and friends 2012-05-30 12:50:18 +04:00
tty.c tty: Make termios and winsize being optional params 2012-09-14 17:50:41 +04:00
util-net.c fown: get pid and uid-s from parasite 2012-09-05 16:41:14 +04:00
util.c Speed up service-fd retrieval 2012-09-13 14:45:06 +04:00
uts_ns.c code: Remove trailing whitespaces over .c and .h files 2012-08-11 21:34:35 +04:00

README 

crtools
=======

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)