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https://github.com/checkpoint-restore/criu
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00d48810a8
Apparently when travis checks patches, it compiles code with
-Wformat-security (most probably because the distro/gcc it uses
has it on by default), but on my system (Fedora 24/gcc 6.1.1)
this flag is not on. As a result, code compiles fine for me
but travis reports an error.
Add -Wformat-security to default CFLAGS. It helps to catch
problems like using printf(str) instead of printf("%s", str).
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
CRIU (Checkpoint and Restore in Userspace)
An utility to checkpoint/restore tasks. Using this tool, you can freeze a running application (or part of it) and checkpoint it to a hard drive as a collection of files. You can then use the files to restore and run the application from the point it was frozen at. The distinctive feature of the CRIU project is that it is mainly implemented in user space.
The project home is at http://criu.org.
Pages worth starting with are:
- Kernel configuration, compilation, etc
- A simple example of usage
- More sophisticated example with graphical app
A video tour on basic CRIU features
How to contribute
- How to submit patches;
- Send all bug reports to mailing list;
- Spread the word about CRIU in social networks;