Current we have a few minor grammatical errors in the documentation for
lxc container configuration.

Fix minor grammatical errors.
Signed-off-by: Tobin C. Harding <me@tobin.cc>

sleep() is not thread-safe but nanosleep() is. Since no resources are allocated
in lxc_wait() it is safe to call nanosleep() without cancellation handlers.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

When we check whether an open file description lock has been taken on a file we
need to set the l_pid field to 0 otherwise the kernel will send back EINVAL.
Additionally, the kernel will not do pid translation and simply set the l_pid
value to -1.

Fixes https://discuss.linuxcontainers.org/t/container-deleted-or-stopped-when-lxc-ls-executed-concurrently/2439Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Dereference before null check
Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

These allow to pass a struct nlmsghdr directly and are used in the higher level
netlink_{send,rcv,transaction}.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

The kernel expects a __s32 for NETNSA_NSID and a __u32 for NETNSA_FD.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Start to allocate a new network namespace id for each container.

Relates to https://github.com/lxc/lxd/issues/4831.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Closes #2512.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Failure to restore non-local value
Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Dereference after null check
Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Logically dead code
Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Resource leak
Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Resource leak
Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Resource leak
Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Resource leak
Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Resource leak
Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Signed-off-by: 2xsec <dh48.jeong@samsung.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

This allows us to use a bunch of macros in our static build for init.lxc.static
without having to link against all of utils.{c,h}.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>