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The copyright makes no sense, as a variety of people worked on Arch.
Remove it.
Clarify that software distributed in Arch is often distributed under
licenses different than the GPL.
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The check was wrong, every device was treated as LUKS. Also remove
the _isluks variable, as now it is not used by the SWAP sanity check
anymore.
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This improves the sanity check before overwriting a partition with randomly
encrypted swapspace. A device will only be overwritten if blkid finds no valid
file system on it, otherwise the process will be aborted.
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Filter blacklisted modules with a parameter expansion and add an extra
conditional to modprobe to only act if the resultant expansion has a
value. It's important that no quoting takes place here, or else a
variable is defined with a null terminator and which will cause the
extra conditional to pass and modprobe will error out.
Signed-off-by: Dave Reisner <d@falconindy.com>
Signed-off-by: Tom Gundersen <teg@jklm.no>
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This is usefull for udev and other processes that do not get a
PATH set by /etc/profile.
The particular choice of paths to export was taken from systemd,
the rationale being that systemd is designed to be compatible with
all the major distros and in particular with udev.
The paths are also the same as set as standard in /etc/profile
With this patch we handle the PATH variable similarly to what systemd
does (in their case the variable is set in init).
Signed-off-by: Tom Gundersen <teg@jklm.no>
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9600 because is the default speed when no other parameter than
console=ttyS0 is used.
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
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Signed-off-by: Dan McGee <dan@archlinux.org>
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Signed-off-by: Tom Gundersen <teg@jklm.no>
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Variable was not set before use, so the check for LUKS always failed. As noted, this could be dangerous.
Signed-off-by: Tom Gundersen <teg@jklm.no>
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For LUKS encrypted root partitions it is possible to store a keyfile hidden as raw data onto a USB stick with the dd command. This has the advantage, that the key is saved on a USB stick, but can't be found be just mounting the USB stick.
The appropriate line in /etc/crypttab is similar to the kernel parameter in /boot/grub/menu.lst:
home/dev/sdaXBLOCKDEVICE:OFFSET:SIZE
[teg: fixed whitespace and expanded paths to binaries]
Signed-off-by: Tom Gundersen <teg@jklm.no>
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It now follows the vim modeline at the bottom of the file.
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Monitoring does not work when /var is mounted ro, so only enable monitoring when we know that /var is rw.
Thanks to Thomas Bächler for pointing this out.
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This avoids problems with lack of rw filesystems.
Solves: #FS18153.
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in locale.sh
This should go some way towards obsoleting /etc/profiled.d/locales.sh
(FS#20911).
The remaining, and admittedly main, obstacle is proper inheritance of LANG, which Roman is
working on.
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this is done by udev since version 155
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No FS reference, but this is what is done upstream (in udev's systemd
service files).
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The standard type to trigger is devices. This patch makes the type explicit
and also triggers events of type subsystems. This is what is done
upstream (in udev's systemd service files).
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Signed-off-by: Florian Pritz <bluewind@xssn.at>
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This builds straight out of a git checkout.
Add generated packages to .gitignore
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Split out reading /etc/crypttab and procssing the individual lines into
their own helper functions, and bashify the resulting shorter code.
Processing this file is still ugly, though. :(
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Use bash-style conditionals when setting up the hardware clock.
Trying to stick with POSIX syntax only just slows things down.
Bashify module loading in rc.sysinit.
bashify bringing up the loopback adaptor.
Simplify test to see if we should assemble arrays at startup
find has a builtin delete action. Use it instead of exec'ing rm.
Flatten adding persistent rules.
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Shorten domainname conditional execution.
Use parameter expansion instead of dirname.
Clean up entropy pool saving and system clock saving.
Flatten LVM deactivation if block
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Simplify it, and move that shared code into functions.
Parsing the output of ls is Bad, especially when globbing works just as well
and does not get confused by odd characters in filenames.
bash has arithemetic for loops. Use them instead of while loops for iterating
over arrays.
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Change the daemon running loop to use a case statement.
This is shorter and easier to read.
Quote daemon names.
Someday, someone may have a daemon name with a space in it.
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Slightly simplify hook-running infrastructure.
Go ahead and declare add_hook and run_hook as readonly functions
to prevent hooks from overwriting them. Too bad bash does not have
lexically scoped variables -- if it does, we could do the same with
the hook_funcs associative array.
If $CONSOLEFONT is not declared, then just return out of set_consolefont.
We do this early so that the entire body of the function is not in an if block.
Replace trivial use of grep with bash regex conditional.
Bash has regex support, and it allows us to replace most trivial
uses of sed, grep, and awk. The fewer processes we create, the faster
we go, and every little bit helps.
I also think it is more readable to use a bash regex for the trivial stuff.
Replace if statement with parameter expansion.
${foo:+-p ${foo}} expands to nothing if foo is not set, -p $foo if foo is set.
Replace slightly too long echo staement with a here document.
This adds a line, but making things more readable is worth it.
Make sourcing functions.d files a tiny bit shorter and faster.
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All that extra checking for the first character being @ is not needed,
simple parameter expansion will trim it off if it is there.
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Calling your args with $* will do nasty things if any of your args
has a space in it. "$@" will always do The Right Thing.
Just test the command directly, don't run it and then grab its exit value.
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We rely on bash specific features (arrays and associative arrays).
Trying to maintain POSIX compatibility is a net performancle loss, since native bash
constructs tend to perform better and lend themselves to less buggy code.
Start off by adding #!/bin/bash to the top of functions to make it clear that we
are not POSIX, and to help text editors perform appropriate syntax highlighting.
Tighten up the console size finding code a bit, and simplify the code that clears
USECOLOR.
Use [[ ]] instead of [ ] for conditional checking when running in bash.
It is worth 10 - 30% speedup whenever you want to compare something.
Instead of calling a command and then testing for nonzero exit status, just
test the command exit status directly.
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Use findmnt command new in util-linux-ng 2.18 to make mtab
based on /proc/self/mountinfo. Otherwise use current method.
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
(added a check whether /proc/self/mountinfo exists -- Thomas)
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Setting NETWORK_PERSIST="yes" will skip network shutdown. This
is needed to cleanly halt or reboot the systemif your root device
is on NFS. It does not affect network profiles.
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Our current process of initializing /etc/mtab is
hackish and probably error-prone, replace it by
simply copying /proc/mounts.
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Creating the RTC device will result in an error if devtmpfs is used,
as it already exists after loading the module. The new code skips
the mknod if the device is already present.
Additionally to rtc-cmos, we now also try to load rtc and genrtc,
as some custom kernels use the "old" misc RTC device instead of
the newer RTC class. In this case, the created device is also
different. This should fix FS#18078.
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This sets FSCK_STDERR to /dev/stdout, but still makes it possible
to override this behaviour in a hook.
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To avoid message about busy filesystem.
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
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This is necessary as the new udev defaults to --action=change which
breaks network device renaming.
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devtmpfs instead of tmpfs if supported by the kernel
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We don't want fsck looking at any network device, and we would otherwise
check things like iSCSI devices during boot before the network was up. This
doesn't quite work.
Fixes FS#17887.
Signed-off-by: Dan McGee <dan@archlinux.org>
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Fixes FS#19311, use POSIX compliant stdout/stderr redirection.
Signed-off-by: Dan McGee <dan@archlinux.org>
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See FS#18759 for more details.
Signed-off-by: Roman Kyrylych <roman@archlinux.org>
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The cryptsetup binary will move to /sbin/cryptsetup and the static binary
will be removed. Add code that will try /sbin/cryptsetup first, then
/usr/sbin/cryptsetup and fall back to the old /sbin/cryptsetup.static
if everything else fails.
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