service_binary is either set to a const char * (CR_DEFAULT_SERVICE_BIN)
or to a user provided char *, but there is no reason to give a char *.
Users of such function will most likely provide a const char *,
that will generate a warning.
Thus, we add the const qualifier to better represent the usage of
service_binary, and avoid such warnings.
Signed-off-by: Ronny Chevalier <ronny.chevalier@hp.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
It is already present in rpc, so lets add it to libcriu too.
Signed-off-by: Ruslan Kuprieiev <rkuprieiev@cloudlinux.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
It is already present in CLI and RPC, so libcriu should reflect it too.
travis-ci: success for lib: add inherit_fd
Signed-off-by: Ruslan Kuprieiev <rkuprieiev@cloudlinux.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
C standard specifies that the first enum element is 0 and the next ones
are +1 to a previous element (C90, "3.5.2.2 Enumeration
specifiers").
Therefore, there is no need to explicitly specify element values.
The explicit initializers were added in the first commit introducing
this enum (commit 46e8aee).
While at it, let's also add a comma after the last element, for any
future patch adding more elements to look better.
No functional change.
Cc: Ruslan Kuprieiev <rkuprieiev@cloudlinux.com>
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Acked-by: Ruslan Kuprieiev <rkuprieiev@cloudlinux.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
For the previously added option to skip in-flight connections this adds
that option to the RPC interface. The skip in-flight connections is also
described in criu.txt.
Signed-off-by: Adrian Reber <areber@redhat.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Needed for container migration, where arguments are
set via p.haul as rpc request.
Signed-off-by: Nikita Spiridonov <nspiridonov@virtuozzo.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
For handling --cgroup-props, --cgroup-props-file and
--cgroup-dump-controller from RPC interface.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
This reverts commit a98014f306be4b4fefdf01af31e1efa5d83e5e4f.
As per Saied Kazemi, actually dump works without seccomp support
from the kernel on non-seccomped tasks. The only problem was with
criu check, but this would be addressed separately.
Reverting the commit not to burden the API with (yet) unneeded stuff.
Conflicts:
lib/c/criu.h
Sometimes we may want to use CRIU on older kernels which don't support
dumping seccomp state where we don't actually care about the seccomp state.
Of course this is unsafe, but it does allow for c/r of things using
seccomp on these older kernels in some cases. When the task is in
SECCOMP_MODE_STRICT or SECCOMP_MODE_FILTER with filters that block the
syscalls criu's parasite code needs, the dump will still fail.
Note that we disable seccomp by simply feigning that we are in mode 0. This
is a little hacky, but avoids distributing ifs throughout the code and
keeps them in this one place.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
CC: Saied Kazemi <saied@google.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Both CRIU library and CRIT python data are moved into
lib/c and lib/py.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
