These provide an in kernel virtual machine for x86 real mode on x86
used by one very early DOS emulator. Not required for any normal use.
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
The stime syscall is a legacy syscall on some architectures
to set the clock, should be blocked as time is not namespaced.
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
`docker kill 123` will show something like:
`Error response from daemon: Cannot kill container 123: nosuchcontainer: No such container: 123`
Notice the `nosuchcontainer` text, that should not be there as that's an internal ID that means nothing to the end user.
This PR fixes this by using `util.GetErrorMessage()` to extract just the message.
While in that dir I found a couple of other spots that could use the same call, just to be safe.
Signed-off-by: Doug Davis <dug@us.ibm.com>
clock_adjtime is the new posix style version of adjtime allowing
a specific clock to be specified. Time is not namespaced, so do
not allow.
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
This is a new version of init_module that takes a file descriptor
rather than a file name.
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
The set_robust_list syscall sets the list of futexes which are
cleaned up on thread exit, and are needed to avoid mutexes
being held forever on thread exit.
See for example in Musl libc mutex handling:
http://git.musl-libc.org/cgit/musl/tree/src/thread/pthread_mutex_trylock.c#n22
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
Support restoreCustomImage for windows with a new interface to extract
the graph driver from the LayerStore.
Signed-off-by: Daniel Nephin <dnephin@docker.com>
- Added support for adding custom repo (defaults to community)
- Added cleanup of the test container (--rm)
- Added --text to grep in apkv() to avoid "Binary file matches" output on Fedora
Signed-off-by: Cristiano Balducci <cristiano.balducci@gmail.com>
It's used for updating properties of one or more containers, we only
support resource configs for now. It can be extended in the future.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Add some more information about not leaving random
"+1" comments.
Also removed the requirements to send "uname -a",
because that information is now included in the output
of "docker version".
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Nightly and unofficial builds of Docker bear the suffix `-dirty` in the
version string. Change this suffix to `-unsupported` to make it explicit
that no support will be provided on such versions, and that it is for
example unnecessary to file an issue for it.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
