utils: add lxc_safe_ulong()

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

confile: config_no_new_privs()

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

confile: config_ephemeral()

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

confile: config_utsname()

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

confile: config_includefile()

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

confile: config_fstab()

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

confile: config_stopsignal()

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

confile: config_rebootsignal()

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

confile: config_haltsignal()

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

confile: config_autodev()

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

confile: config_loglevel()

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

confile: config_lsm_aa_incomplete()

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

confile: config_kmsg()

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

confile: config_tty()

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

confile: config_monitor()

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

confile: config_start()

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

confile: config_pts()

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

confile: config_init_gid()

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

confile: config_init_uid()

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

conf: move clearing config items into one place

Let's place lxc_get_config_item() and lxc_clear_config_item() into a single
place. This causes less confusion, less looking around and makes it clear that
both must be implemented when adding new configuration items.

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

confile: config_syslog()

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

confile: do not write out trailing spaces

So far do_append_unexp_config_line() wrote out a trailing space each time the
config item value was empty. This is a problem a) when we later on parse the
written out config file we need to remove trailing spaces and b).

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

conf: clear lxc.syslog

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

conf: clear lxc.include

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

confile: config_no_new_privs()

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

confile: config_syslog()

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

confile: config_ephemeral()

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

confile: config_utsname()

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

confile: config_rootfs_backend()

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

confile: config_includefile()

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

confile: config_stopsignal()

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

confile: config_rebootsignal()

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

confile: config_haltsignal()

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

confile: config_haltsignal()

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

confile: sig_num()

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

confile: config_autodev()

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

confile: config_lsm_aa_incomplete()

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

confile: config_ttydir()

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

confile: config_tty()

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

confile: config_monitor()

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

confile: config_start()

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

confile: config_personality()

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

confile: config_init_gid()

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

confile: config_init_uid()

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

confile: config_cap_drop()

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

confile: config_cap_keep()

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

confile: config_mount()

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

confile: config_mount_auto()

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

confile: config_fstab()

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

confile: config_idmap()

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

confile: config_limit()

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

confile: config_cgroup()

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

confile: config_loglevel()

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

confile: config_environment()

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

confile: config_group()

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

confile: config_hook()

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

confile: config_network_ipv6_gateway()

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

confile: config_network_ipv6()

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

confile: config_network_ipv4_gateway()

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

confile: config_network_ipv4()

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

confile: config_network_hwaddr()

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

confile: config_network_type()

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

confile: config_network()

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

confile: config_string_item()

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

confile: add config_value_empty()

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

Merge pull request #1590 from brauner/2017-05-27/new_readme

repo: add new README

repo: add new README

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

Merge pull request #1576 from lifeng68/Modifytty

DO NOT add the handles of adjust winsize when the 'stdin' is not a tty

Merge pull request #1585 from tenforward/japanese

doc: Add console behavior to Japanese lxc.container.conf(5)

doc: Add console behavior to Japanese lxc.container.conf(5)

Update for commit 6e3bb2890c26ff0ca8a400eb3c0777f07ff76d83

Signed-off-by: KATOH Yasufumi <karma@jazz.email.ne.jp>

Merge pull request #1580 from brauner/2017-05-20/tty_fixes

conf: non-functional changes

Merge pull request #1573 from brauner/2017-05-18/fix_ppc64le_build

utils: fix ppc64le builds

conf: non-functional changes

Improve setting up /dev/tty<N> devices.

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

DO NOT add the handles of adjust winsize when the 'stdin' is not a tty

Signed-off-by: Li Feng <lifeng68@huawei.com>

Merge pull request #1577 from lifeng68/Bugfix

Fix the bug of 'ts->stdoutfd' did not fill with parameters 'stdoutfd'

Fix the bug of 'ts->stdoutfd' did not fill with parameters 'stdoutfd'

Signed-off-by: Li Feng <lifeng68@huawei.com>

Merge pull request #1575 from brauner/2017-05-18/fix_tmp_mount_proc

utils: fix lxc_mount_proc_if_needed()

utils: fix lxc_mount_proc_if_needed()

- check for buffer overflow
- only call INFO() after we ensured that readlink() was successful
- simplify logic

Reported-by: Benedikt Rosenkranz beluro@web.de
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

utils: fix ppc64le builds

I suspect that there's a glibc bug on ppc64le. Both clang and gcc a very
unhappy when you return -errno from these functions. Instead, let's return
concrete errno numbers, e.g. -EINVAL.

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

Merge pull request #1570 from mgariepy/patch-2

Add cronie to the pkg list

Add cronie to the pkg list

Add cronie to have crond running in the containers.

Signed-off-by: Marc Gariepy <gariepy.marc@gmail.com>

Merge pull request #1569 from anevenchanniy/lxc-top/fix_memsw

[lxc-top] Fix memory+swap output in batch mode

Merge pull request #1568 from hallyn/2017-05-17/cgfsng.log

cgfsng: log when we defer to cgfsng

[lxc-top] Fix memory+swap output in batch mode

This is patch fix output of memory+swap in batch mode, that
was forgotten in 6b6e702ac83a2bc92959c0dcae5149762826ef30

Signed-off-by: Alexandr Nevenchanniy <a.nevenchannyy@gmail.com

cgfsng: log when we defer to cgfsng

Signed-off-by: Serge Hallyn <serge@hallyn.com>

Merge pull request #1567 from anevenchanniy/lxc-top/memory

[lxc-top] Add memory+swap monitoring

[lxc-top] Add memory+swap monitoring

This is patch add memory + swap monitoring from lxc-top tool

Signed-off-by: Alexandr Nevenchanniy <a.nevenchannyy@gmail.com>

Merge pull request #1565 from brauner/2017-05-15/clear_all_config_items

conf{,ile}: allow to clear all config items

Merge pull request #1566 from brauner/2017-05-16/pin_rootfs_when_privileged

start: pin rootfs when privileged

start: pin rootfs when privileged

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

Merge pull request #1563 from 0x0916/seccomp

Seccomp: update comment, print action name etc

conf{,ile}: allow to clear all config items

Closes #1561.

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

seccomp: print action name in log

This patch add function `get_action_name`, so we can print action name
in the log file. for example:

```
lxc-start ubuntu 20170515095416.561 INFO     lxc_seccomp - seccomp.c:parse_config_v2:613 - Adding compat rule for reject_force_umount action 0(kill).
lxc-start ubuntu 20170515095416.562 INFO     lxc_seccomp - seccomp.c:parse_config_v2:613 - Adding compat rule for kexec_load action 327681(errno).
```

Signed-off-by: 0x0916 <w@laoqinren.net>

seccomp: update comment for function `parse_config`

Signed-off-by: 0x0916 <w@laoqinren.net>

seccomp: s/n-new-privs/no-new-privs/g

Signed-off-by: 0x0916 <w@laoqinren.net>

Merge pull request #1558 from 0x0916/lxc-top

add more detail for blkio

Merge pull request #1562 from 0x0916/delete-unneccessory-include

monitor: delete unnecessary include file

monitor: delete unneccessory include file

we want to export `monitor.h`, `#include "conf.h"` will cause error
and it is unneccessory so just delete it.

Signed-off-by: 0x0916 <w@laoqinren.net>

add more detail for blkio

This patch add Read and Write information for blkio bytes.

Signed-off-by: 0x0916 <w@laoqinren.net>

Merge pull request #1560 from dimkr/master

conf: fix build without libcap