rc.d can now take --started, --stopped, --auto, --noauto as option which
help user to filter list of daemon for all actions

As a corollary list command can now take a list of dameon to display
All kind of arguments can be mixed to obtain the proper output.

zsh and bash completion are updated

Note: Output of help command exit 0 and is no more printed on stderr

Signed-off-by: Sebastien Luttringer <seblu@seblu.net>

Signed-off-by: Sebastien Luttringer <seblu@seblu.net>

Signed-off-by: Sebastien Luttringer <seblu@seblu.net>

Daemon running in background should let error output to be printed.
Standart output is still hided to have a correct printing in default cases.

This will help to detect error in daemon runned in background.

This will also remove have_daemon call which is already called in start_daemon.

Signed-off-by: Sebastien Luttringer <seblu@seblu.net>

init is now included in mkinitcpio's busybox, so we don't need
to copy it. This might break compat with dracut, but it can be
worked around very simply in case anyone wants to use dracut
with Arch, so we don't care.

Signed-off-by: Tom Gundersen <teg@jklm.no>

Tell the /run/initramfs/shutdown what action to preform. Still no kexec support though.

Signed-off-by: Tom Gundersen <teg@jklm.no>

Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
Signed-off-by: Tom Gundersen <teg@jklm.no>

Suggested-by: Karol B?a?ewicz <karol.blazewicz@gmail.com>
Suggested-by: Eric Blanger <snowmaniscool@gmail.com>
Signed-off-by: Tom Gundersen <teg@jklm.no>

A script marked a-x will be reported as missing, when in fact it's only
non-executable.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

This was caused by commit fc9ce464

 -- if the user has no interface
defined but also has no legacy variables defined, our legacy check
fails, and we try to bring up the network using an empty declaration.
Add in an additional safeguard of checking sysfs to see that the
interface really does exist.

Fixes FS#25671

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

Reported-by: Dave Reisner <d@falconindy.com>
Signed-off-by: Tom Gundersen <teg@jklm.no>

Fixes #25623.

Reported-by: Segej Puykin <arch@sergej.pp.ru>
Signed-off-by: Tom Gundersen <teg@jklm.no>

locale.sh parses rc.conf at runtime and sets the LOCALE accordingly,
rather than writing a static file at every boot.

This eliminates yet another write to /etc.

Signed-off-by: Tom Gundersen <teg@jklm.no>

We still support a separate /usr if it was somehow mounted by the initrd.

Signed-off-by: Tom Gundersen <teg@jklm.no>

At worst this will give an error message if /usr is not mounted,
which is fine as we are warning against this anyway. It will not
break boot.

Signed-off-by: Tom Gundersen <teg@jklm.no>

install /dev/null as the new file instead of creating an empty file via
a no-op process substitution.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
[tomegun: the commit also adds a similar fix to rc.shutdown]
Signed-off-by: Tom Gundersen <teg@jklm.no>

We check for /usr/lib being present. If it is not, we assume /usr
is not yet mounted and warn.

Signed-off-by: Tom Gundersen <teg@jklm.no>

This keeps the functionality, but disables it by default.
Individual scripts/functions can turn it on if they want.

Signed-off-by: Tom Gundersen <teg@jklm.no>

Assume that a shutdown executable has been created in /run/initramfs
by either dracut or mkinitramfs. Setup /run/initramfs to be a new root
and pivot into it. Making sure that nothing is using our old root anymore.

In particular this means we have to reexec init in the new root and
make sure stdio is using the new /dev/console.

This is inspired by Harald Hoyers work for systemd as well
as Thomas Bächlers deinitramfs.

Signed-off-by: Tom Gundersen <teg@jklm.no>

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

This add a /etc/tmpfiles.d inside makefile to automatically create directory with package.
/etc is a better place to store user specific tmpfiles config where /usr/lib is better
for shipped with package config.

As Dave as already included this path inside his arch-tmpfiles, it would be a shame to miss out.

Signed-off-by: Sebastien Luttringer <seblu@seblu.net>

Make it clear that the message refers to network settings, as some
users found this confusing.

Signed-off-by: Tom Gundersen <teg@jklm.no>

Categorize actions as 'create' or 'remove', for finer control.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

Introduces the checkparams functions, which thoroughly checks arguments
for presence, length, and some amount of data validation.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

This is the same concept as systemd's tmpfiles handling, slightly
simplified to avoid timed re-triggering of file cleaning. Most of our
current file cleaning that takes place in rc.single and rc.sysinit is
replaced by this, with the exception that we hold onto the /var/lock and
/var/run for finer control, since we still check for the possibility of
these directories being symlinks and adjust accordingly.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

Rationale

Avoid printing any start hook status messages above the head line.

Rationale

Currently we have to duplicate at least the mount /proc code line into a
custom sysinit_start hook to be able to start a splash daemon or something
in case no initcpio is used.
Moreover we want to make sure nothing can open files read/write on root
which would block the read-only remount.
So running the sysinit_start hook a bit later appears to be more save.

The rules should be:

* Use quotes when literal strings are involved.
* Use quotes when ever using a substitution which might produce blanks
  as a possitional parameter unless word splitting is intended.
* Use quotes on the right hand side within '[[ = ]]'
  unless pattern matching is intended.
* Don't use quotes for substitutions where not needed as in assignments.

This avoids trouble because of stale /run/daemons/* files.

Move it into a function to allow clean error detection of all steps performed
and also to be able to reuse this in rc.single.

Use correct patterns and get rid of the /dev/null redirection workaround needed when trying to remove '..'.

For checking whether a daemon is started via the DAEMONS array we use ck_autostart() now.
So make in_array() generic as the name suggests instead of removing '@'-prefixes from array members behind ones back.

Suggested-by: Dave Reisner <d@falconindy.com>

This is just a bit simpler.
in_array() should be fixed to be non daemon specific in a later patch.

Revert to using in_array() instead of is_in_array() which actually doesn't exist.