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Cyrill Gorcunov 995ef5eca3 Use openat() helper intensively when opening /proc/pid/X files

This allows us to get rid of open-coded "/proc/pid/X".

Based-on-patch-from: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>

2012-01-13 18:29:18 +04:00

include

Use openat() helper intensively when opening /proc/pid/X files

2012-01-13 18:29:18 +04:00

test

zdtm: correct e-mail

2012-01-13 14:09:25 +04:00

.gitignore

Add crtools into gitignore

2011-09-29 16:04:04 +04:00

COPYING

Add COPYING file

2011-12-05 14:11:05 +04:00

cr-dump.c

Use openat() helper intensively when opening /proc/pid/X files

2012-01-13 18:29:18 +04:00

cr-restore.c

Use openat() helper intensively when opening /proc/pid/X files

2012-01-13 18:29:18 +04:00

cr-show.c

crtools: Make close_cr_fdset being safe to be called with closed fd-set

2012-01-12 21:25:19 +04:00

crtools.c

crtools: Make sure there is enough space to hold image path

2012-01-13 17:09:17 +04:00

files.c

files: clean up logic about intersection image fd and target fd

2012-01-12 19:04:56 +04:00

gen-offsets.sh

Initial commit

2011-09-23 12:00:45 +04:00

libnetlink.c

libnetlink: typo fixed

2012-01-13 16:32:25 +04:00

log.c

log: close unused descriptor

2012-01-10 16:43:31 +04:00

Makefile

restore: move file-related stuff to a separate file

2012-01-10 18:39:39 +04:00

parasite-syscall.c

crtools: Make fdset be an array of file descriptors

2012-01-12 18:51:06 +04:00

parasite.c

parasite: Make max size for path being PATH_MAX

2011-12-19 15:34:37 +04:00

parasite.lds.S

Initial commit

2011-09-23 12:00:45 +04:00

ptrace.c

crtools: Sanitize the tasklist states switch

2012-01-11 13:59:15 +04:00

README

Drop kernel/ directory

2011-12-20 16:56:04 +04:00

restorer.c

retore: Fix up shared anonymous memory restore procedure

2012-01-04 18:31:48 +04:00

sockets.c

Use openat() helper intensively when opening /proc/pid/X files

2012-01-13 18:29:18 +04:00

util.c

Use openat() helper intensively when opening /proc/pid/X files

2012-01-13 18:29:18 +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)

Kernel patching
===============

To have crtools up and running clone

	git://github.com/cyrillos/linux-2.6.git

and switch to branch "crtools".

It's based on Linux

commit 384703b8e6cd4c8ef08512e596024e028c91c339
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri Dec 16 18:36:26 2011 -0800

    Linux 3.2-rc6

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