Finit v4.3-rc2

Critical bug fix release. If you run a 32-bit target with GLIBC 2.34 you need to upgrade!

Note: system verbosity on console at start and shutdown has been
increased. Now the output of all commands is logged to the
system logger, for early services /dev/kmsg is used.

Also: please notice the updated support for enabling and disabling
kernel and Finit debug messages on the system console. Very
useful when debugging either of them, e.g., a kernel module.
For details, see cmdline.md.

Changes

• Support for overriding default runlevel from kernel command line. Any runlevel [1-9] may be selected, except 6 (reboot). Issue #261
• New command line option: finit.fstab=/etc/fstab.custom, with full support for mounting, mount helpers, fsck, and swapon/off, issue #224
• Support for special device /dev/root, which may not exist in /dev. Finit now looks up the matching block device for / in /sys/block/
• Loading modules no longer shows arguments in progress output
• Warning messages in progress output now in yellow, not red, issue #214
• initctl, new command line option -V,--version for ease of use
• New condition done for run task, issue #207 by Ming Liu, Atlas Copco
• Refactor parts of shutdown and reboot sequence for PREEMPT-RT kernels, by Robert Andersson, Mathias Thore, and Ming Liu, Atlas Copco
• Conditions for run/task/sysv status, e.g. run/foo/success and task/bar/failure. Issue #232, by Ming Liu, Atlas Copco
• Conditions for services, can be used to synchronize other stanzas:
  • service/foo/running
  • service/foo/halted
  • service/foo/missing
  • service/foo/crashed
  • service/foo/stopped
  • service/foo/busy
  • service/foo/restart
• initctl signal support, by Jörgen Sigvardsson, issue #225
• initctl cond get support to match cond [set | clear], issue #255
• [WARN] messages on console now printed in yellow, issue #214
• Network services now also stopped when going to runlevel 6 (reboot), not just runlevel 0 (shutdown) or 1 (single-user)
• When ifup is missing on the system, bring at least lo up at boot
• Log output from ifup -a (and ifdown -a), to syslog
• Avoid blocking PID 1 when starting SysV init scripts
• Allow custom pid: for SysV init scripts
• Document supported types of forking/non-forking services
• Auto-detect running in some common forms of containers
• Simplify shutdown/reboot when running in a container
• Log to stderr when running in a container w/o syslog daemon
• Add support for type:forking to services, already supported but with a very difficult pid: syntax, issue #223. Docs updated
• Support for setting global environment variables in finit.conf, please note: this also affects Finit itself, be careful!
• Extended environment variables for pre/post scripts, issue #189
• Document secret service option respawn, which bypasses the crash semantics, allowing endless restarts
• Document secret HOOK_BANNER, the first hook point before the banner
• New plugin: hook-scripts, allows run-parts(8) style scripts to run on any hook point. Contributed by Tobias Waldekranz
• initctl (reboot) falls back to -f when it detects it is in sulogin recovery mode, issue #247
• The bundled sulogin is no longer enabled by default, in favor of distribution versions. Enable with ./configure --with-sulogin
• Support args to sysv-like scripts, e.g. bridge-stp br0 start
• The modules-load plugin now skips all lines starting with # and ;. Furthermore, files in /etc/modules-load.d/*.conf are now read in lexicographic order and UNIX backup files (foo.conf~) are skipped
• The name:id tuple is now more consistently used in all log and debug messages instead of the basename of the command

Fixes

• Fix nasty 32/64-bit alignment issue between finit and its plugins, applicable to 32-bit targets with GLIBC 2.34 and later. External plugins must make sure to use, at least: -D_TIME_BITS=64
• Fix #215: disable cgroup support at runtime if kernel lacks support or does not have the required controllers (cpu)
• Fix #217: iwatcher initialization issue, by Ming Liu, Atlas Copco
• Fix #218: initctl matches too many services, by Ming Liu, Atlas Copco
• Fix #219: not all filesystems unmounted at shutdown, by Ming Liu, Mathias Thore, and Robert Andersson, Atlas Copco
• Fix #226: initctl shows wrong PID for crashing services
• Fix #227: reboot stalls if process stopped with [WARN]
• Fix #233: initctl shows wrong status for run/task, by Sergio Morlans and Ming Liu, Atlas Copco
• Fix #248: source env:file also in pre: and post scripts
• Fix #260: drop limit on device name in Checking filesystem...` output
• Fix start/stop and monitoring (restart) of SysV init scripts and forking services, see the updated documentation for details
• Fix call to swapoff at shutdown, does not support -e flag
• Fix suspend to RAM issue. Previously reboot(RB_SW_SUSPEND) was used, now the modern /sys/power/state API is used instead.
• Fix nasty run/task/service matcher bug, triggered by stanzas using the same basename of a command but different :ID. Caused Finit to match with already registered but different run/task/service

Finit v4.3-rc1

Critical bug fix release. If you run a 32-bit target with GLIBC 2.34 you need to upgrade!

Note: system verbosity on console at start and shutdown has been
increased. Now the output of all commands is logged to the
system logger, for early services /dev/kmsg is used.

Also: please notice the updated support for enabling and disabling
kernel and Finit debug messages on the system console. Very
useful when debugging either of them, e.g., a kernel module.
For details, see cmdline.md.

Changes

• Loading modules no longer shows arguments in progress output
• Warning messages in progress output now in yellow, not red, issue #214
• initctl, new command line option -v,--version for ease of use
• Extended environment variables for pre/post scripts, issue #189
• New condition done for run task, issue #207 by Ming Liu, Atlas Copco
• Refactor parts of shutdown and reboot sequence for PREEMPT-RT kernels, by Robert Andersson, Mathias Thore, and Ming Liu, Atlas Copco
• Conditions for run/task/sysv status, e.g. run/foo/success and task/bar/failure. Issue #232, by Ming Liu, Atlas Copco
• initctl support for sending signals to services, by Jörgen Sigvardsson, issue #225
• [WARN] messages on console now printed in yellow, issue #214
• Network services now also stopped when going to runlevel 6 (reboot), not just runlevel 0 (shutdown) or 1 (single-user)
• When ifup is missing on the system, bring at least lo up at boot
• Log output from ifup -a (and ifdown -a), to syslog
• Avoid blocking PID 1 when starting SysV init scripts
• Allow custom pid: for SysV init scripts
• Document supported types of forking/non-forking services
• Auto-detect running in some common forms of containers
• Simplify shutdown/reboot when running in a container
• Log to stderr when running in a container w/o syslog daemon
• Add support for type:forking to services, already supported but with a very difficult pid: syntax. Documentation updated

Fixes

• Fix nasty 32/64-bit alignment issue between finit and its plugins, applicable to 32-bit targets with GLIBC 2.34 and later. External plugins must make sure to use, at least: -D_TIME_BITS=64
• Fix #215: disable cgroup support at runtime if kernel lacks support or does not have the required controllers (cpu)
• Fix #217: iwatcher initialization issue, by Ming Liu, Atlas Copco
• Fix #218: initctl matches too many services, by Ming Liu, Atlas Copco
• Fix #219: not all filesystems unmounted at shutdown, by Ming Liu, Mathias Thore, and Robert Andersson, Atlas Copco
• Fix #226: initctl shows wrong PID for crashing services
• Fix #227: reboot stalls if process stopped with [WARN]
• Fix #233: initctl shows wrong status for run/task, by Sergio Morlans and Ming Liu, Atlas Copco
• Fix start/stop of SysV init scripts
• Fix call to swapoff at shutdown, does not support -e flag
• Fix suspend to RAM issue. Previously reboot(RB_SW_SUSPEND) was used, now the modern /sys/power/state API is used instead.

Finit v4.2

The "Try before you buy!" release. For more information, see this blog post.

Changes

• Support for non-root users to use initctl, e.g. group wheel
• Support for new libite (-lite) header namespace
• RTC plugin now reset an invalid RTC time to the kernel default time, 2000-01-01 00:00, prevents errors and is less crazy than some systems coming with with <= Jan 1, 1970
• urandom plugin now use RNDADDENTROPY ioctl to seed kernel rng, incrementing entropy count. Also, 32 kiB instead of 512 bytes are now saved (and restored) on reboot. This should greatly improve reliability of systems with none or poor HWRNG
• Kernel logging to console (loglevel >= 7, debug, when quiet mode is not used) is now honored by Finit, regardless of the finit.debug command line option
• Reduced default log level from LOG_NOTICE to LOG_INFO
• Wrapped all calls to mount(2) to add logging in case of failure
• New configure options to control fastboot (no fsck) and fsck fix options, by Ming Liu, Atlas Copco
• Support for overriding default /etc/nologin file with an external #define, by Ming Liu, Atlas Copco
• Support for overriding default /var/run/dbus/pid file with an external #define, by Ming Liu, Atlas Copco
• Support for more service options to control respawn behavior of crashing services, by Robert Andersson and Ming Liu, Atlas Copco
• Support for initctl ident [NAME] which lists all instances of NAME, or all enabled system run/tasks and services
• Show number of total restarts and current respawn count for a service in initctl status foo
• Crashing services no longer have the crash/restart counter reset as soon as they have stabilized. Instead, a background timer will slowly (every 300 sec) age (decrement) the counter. This will still catch services that "rage quit", but also those that crash after a longer period of activity

Fixes

• Fix #180: user managed (manual:yes) services accidentally started by initctl reload, regression introduced in Finit v4.0
• Fix #181: lots of typos all over the tree, by David Yang, Debian
• Fix #187: fix typos, incl. small cleanup, in doc/bootstrap.md
• Fix #188: support running on kernels that do not have cgroups v2. When this is detect, all functions related to cgroups support in Finit are disabled, except the .conf file parser. Hence, you may get parse error if you have invalid cgroup configuration in your Finit .conf files
• Fix #197: initctl status foo now shows a focused overview of all matching instances; foo:1, foo:2 -- if only one instance matches the command line argument, or if onle one instance exists, the detailed view is shown, as before
• Fix #198: a few typos found by Tim Gates
• Fix #199: avoid using C++ reserved keywords
• Fix #201: memory leak in usr condition plugin, by Ming Liu, Atlas Copco
• Fix #203: ensure all filesystems listed in /proc/mounts are properly unumounted on shutdown/reboot, by Robert Andersson, Atlas Copco
• Fix #210: resizing terminal (smaller) after boot causes empty lines to be inserted between boot progress
• Fix #211: drop hard-coded 32 character limit in getty, now reads _SC_LOGIN_NAME_MAX from sysconf(3)
• Fix #212: service PID file lost after inictl reload, visible from the output from initctl status foo

Finit v4.1

Bug fix release. Also disables handlers for SIGINT and SIGPWR, a new set of sys conditions are instead generated which can be used to trigger external programs.

Changes

• Change behavior on SIGUSR1 to be compatible with sysvinit and systemd. Previously SIGUSR1 caused Finit to halt, like BusyBox init. This had "interesting" side effects on Debian systems when coexisting with sysvinit (upgrading/reinstalling causes scripts to kill -USR1 1)
• Change how contrib/debian/install.sh sets up a Grub boot entry for finit. We now modify the $SUPPORTED_INITS variable in 10_linux
• Disable default kernel ctrl-alt-delete handler and let Finit instead catch SIGINT from kernel to be able to perform a proper reboot. There is no default command for this, you need to set up a task that triggers on <sys/key/ctrlaltdel> to issue initctl reboot
• Added keventd to provide <sys/pwr/ac> condition to Finit. keventd is currently only responsible for monitoring /sys/class/power_supply for changes to active AC mains power online status. Enable keventd with configure --with-keventd
• For handling power fail events (from UPS and similar) a process may send SIGPWR to PID 1. Finit no longer redirects this to SIGUSR1 (poweroff). There is no default command for this, you need to set up a task that triggers on <sys/pwr/fail> to issue initctl poweroff
• Built-in Finit getty is now a standalone program
• Default termios for TTYs now enable IUTF8 on input
• If /bin/login is not found, Finit now tries sulogin before it falls back to an unauthenticated /bin/sh
• Dropped (broken) support for multiple consoles. Finit now follows the default console selected by the kernel, /dev/console
• Dropped signal handlers for SIGSTOP/TSTP and SIGCONT
• Added support for \n, in addition to \r, in "Please press Enter" prompt before starting getty
• Finit no longer parses /proc/cmdline for its options. Instead all options are by default now read from argv[], like a normal program, this is also what the kernel does by default. Please note, this may not work if your systems boots with an initramfs (ymmv), for such cases, see configure --enable-kernel-cmdline
• The following plugins are now possible to disable (for containers): rtc.so, urandom.so, you may also want to disable hotplug.so. They are all enabled by default, as in Finit 4.0, but may be moved to external tools or entries in finit.conf in Finit 5.0
• Added support for reading PRETTY_NAME from /etc/os-release to use as heading in progress output, unless --with-heading=GREET is used.
• Added manual pages for finit(8), initctl(8), and finit.conf(5)

Fixes

• Stricter interface name validation in netlink plugin, modeled after the kernel. Suggested by Coverity Scan

• Fix problem of re-registering a service as a task. Previously, if a fundamental change, like type, was made to an active service/run/task it did not take. Only possible workaround was to remove from config

• initctl: drop warning when removing a non-existing usr condition

• initctl: drop confusing errno 0 when timing out waiting for reply

• Ensure services in plugins and from Finit main belong to a cgroup

• Ensure init top-level cgroup remains a leaf group

• Fix tty parse error for detecting use of external getty

• Fix default name: and :ID for tty's, e.g. ttyS0 now gives tty:S0 as expected. This was default for built-in getty already

• Fix max username (32 chars) in bundled Finit getty

• The contrib/*/install.sh scripts failed to run from tarball

• Finit no longer forcibly mounts; /dev, /proc, or /sys, instead it checks first if they are already mounted (devtmpfs or container)

• Fix /etc/fstab parser to properly check for 'ro' to not remount the root filesystem at boot. The wrong field was read, so a root mounted by an initramfs, or by lxc for a container, had their root remounted

• Fix SIGCHLD handler, waitpd() may be interrupted by a signal

• Reset starting flag of services being stopped. When a service is started and then stopped before it has created its pid file, it could be left forever in the stopping state, unless we reset the starting flag.

• Fix #170: detect loss of default route when interfaces go down. This emulates the missing kernel netlink message to remove the condition net/default/route to allow stopping dependent services

• Fix #171: restore automatic mount of /dev/shm, /dev/pts, /run and /tmp, unless mounted already by /etc/fstab. This is what most desktop systems expect PID 1 to do. Here we also make sure to mount /run/lock as a tmpfs as well, with write perms for regular users, this prevents regular users from filling up /run and causing DoS.

• Fix #173: netlink plugin runs out of socket buffer space;

    finit[1]: nl_callback():recv(): No buffer space available
  

  Fixed by adding support for resync with kernel on ENOBUFS. See netlink(7) for details. As a spin-off the plugin now supports any number of interfaces and routes on a system. On resync, the following message is now logged, as a warning:

    finit[1]: nl_callback():busy system, resynchronizing with kernel.
  

• Fix #174: loss of log messages using combo of prio and facility, e.g., logit(LOG_CONSOLE | LOG_NOTICE, ...), by Jacques de Laval, Westermo

• Fix #175: ensure Finit does not acquire a controlling TTY when checking if a device is a TTY before starting a getty. This fixes an old bug where Ctrl-C after logout from a shell could cause PID 1 to get SIGINT, which in turn could lead to a system reboot

Finit v4.1-rc2

Bug fix release for Debian and buildroot based containers. Also disables handlers for SIGINT and SIGPWR, a new set of sys conditions are instead generated which can be used to trigger external programs.

Changes

• Change behavior on SIGUSR1 to be compatible with sysvinit and systemd. Previously SIGUSR1 caused Finit to halt, like BusyBox init. This had "interesting" side effects on Debian systems when coexisting with sysvinit (upgrading/reinstalling causes scripts to kill -USR1 1)
• Change how contrib/debian/install.sh sets up a Grub boot entry for finit. We now modify the $SUPPORTED_INITS variable in 10_linux
• Disable default kernel ctrl-alt-delete handler and let Finit instead catch SIGINT from kernel to be able to perform a proper reboot.
  There is no default command for this, you need to set up a task that triggers on <sys/key/ctrlaltdel> to issue initctl reboot
• Added keventd to provide <sys/pwr/ac> condition to Finit. keventd is currently only responsible for monitoring /sys/class/power_supply for changes to active AC mains power online status. Enable keventd with configure --with-keventd
• For handling power fail events (from UPS and similar) a process may send SIGPWR to PID 1. Finit no longer redirects this to SIGUSR1 (poweroff). There is no default command for this, you need to set up a task that triggers on <sys/pwr/fail> to issue initctl poweroff
• Built-in Finit getty is now a standalone program
• Default termios for TTYs now enable IUTF8 on input
• If /bin/login is not found, Finit now tries sulogin before it falls back to an unauthenticated /bin/sh
• Dropped (broken) support for multiple consoles. Finit now follows the default console selected by the kernel, /dev/console
• Finit no longer parses /proc/cmdline for its options. Instead all options are by default now read from argv[], like a normal program, this is also what the kernel does by default. Please note, this may not work if your systems boots with an initramfs (ymmv), for such cases, see configure --enable-kernel-cmdline
• The following plugins are now possible to disable (for containers): rtc.so, urandom.so, you may also want to disable hotplug.so. They are all enabled by default, as in Finit 4.0, but may be moved to external tools or entries in finit.conf in Finit 5.0

Fixes

• Stricter interface name validation in netlink plugin, modeled after the kernel. Suggested by Coverity Scan

• Fix problem of re-registering a service as a task. Previously, if a fundamental change, like type, was made to an active service/run/task it did not take. Only possible workaround was to remove from config

• initctl: drop warning when removing a non-existing usr condition

• initctl: drop confusing errno 0 when timing out waiting for reply

• Ensure services in plugins and from Finit main belong to a cgroup

• Ensure init top-level cgroup remains a leaf group

• Fix tty parse error for detecting use of external getty

• Fix default name: and :ID for tty's, e.g. ttyS0 now gives tty:S0 as expected. This was default for built-in getty already

• Fix max username (32 chars) in bundled Finit getty

• The contrib/*/install.sh scripts failed to run from tarball

• Finit no longer forcibly mounts; /dev, /proc, or /sys, instead it checks first if they are already mounted (devtmpfs or container)

• Fix /etc/fstab parser to properly check for 'ro' to not remount the root filesystem at boot. The wrong field was read, so a root mounted by an initramfs, or by lxc for a container, had their root remounted

• Fix #170: detect loss of default route when interfaces go down. This emulates the missing kernel netlink message to remove the condition net/default/route to allow stopping dependent services

• Fix #171: restore automatic mount of /dev/shm, /dev/pts, /run and /tmp, unless mounted already by /etc/fstab. This is what most desktop systems expect PID 1 to do. Here we also make sure to mount /run/lock as a tmpfs as well, with write perms for regular users, this prevents regular users from filling up /run and causing DoS.

• Fix #173: netlink plugin runs out of socket buffer space;

    finit[1]: nl_callback():recv(): No buffer space available
  

  Fixed by adding support for resync with kernel on ENOBUFS. See netlink(7) for details. As a spin-off the plugin now supports any number of interfaces and routes on a system. On resync, the following message is now logged, as a warning:

    finit[1]: nl_callback():busy system, resynchronizing with kernel.
  

• Fix #174: loss of log messages using combo of prio and facility, e.g., logit(LOG_CONSOLE | LOG_NOTICE, ...), by Jacques de Laval, Westermo

• Fix #175: ensure Finit does not acquire a controlling TTY when checking if a device is a TTY before starting a getty. This fixes an old bug where Ctrl-C after logout from a shell could cause PID 1 to get SIGINT, which in turn could lead to a system reboot

Finit v4.1-rc1

Bug fix release.

Changes

• Change behavior on SIGUSR1 to be compatible with sysvinit and systemd. Previously SIGUSR1 caused Finit to halt, like BusyBox init. This had "interesting" side effects on Debian systems when coexisting with sysvinit (upgrading/reinstalling causes scripts to kill -USR1 1)
• Change how contrib/debian/install.sh sets up a Grub boot entry for finit. We now modify the $SUPPORTED_INITS variable in 10_linux

Fixes

• Stricter interface name validation in netlink plugin, modeled after the kernel. Suggested by Coverity Scan
• The contrib/*/install.sh scripts failed to run from tarball
• Fix #170: detect loss of default route when interfaces go down. This emulates the missing kernel netlink message to remove the condition
  net/default/route to allow stopping dependent services
• Fix #171: restore automatic mount of /dev/shm, /dev/pts, /run and /tmp, unless mounted already by /etc/fstab. This is what most
  desktop systems expect PID 1 to do

Finit v4.0

This release became v4.0, and not v3.2, because of incompatible changes to service conditions. There are other significant changes as well, so make sure to read the whole change log when upgrading.

Changes

• The stand-alone reboot tool has been replaced with a symlink to initctl, like its siblings: halt, shutdown, poweroff, and suspend. Calling reboot & C:o now defaults to the corresponding initctl cmd with a fallback to sending signals as per traditional SysV init. The -f (force) flag remains, where reboot(2) is called directly
• Introducing Finit progress 𝓜𝓸𝓭𝓮𝓻𝓷
• The inictl cond set|clear COND have changed completely. Constrained to a flat <usr/...> namespace and automatically activated by a new usr.so plugin that checks services for usr condition changes
• Removed built-in inetd super server. If you need this functionality, use an external inetd, like xinetd, instead. A pull request for a stand-alone inetd, like watchdogd and getty, is most welcome!
• Incompatible configure script changes, i.e., no guessing --prefix and other paths. Also, many options have been changed, renamed, or flipped defaults, or even dropped altogether. There are examples in the documentation and the contrib/ section
• Service conditions change from the non-obvious <svc/path/to/foo> to <pid/foo:id>. Not only does this give simpler internal semantics, it hopefully also makes it clear that one service's pid:!foo pidfile is another service's <pid/foo> condition, issue #143
• Initial support for cgroups v2:
  • services runs in a cgroup named after their respective *.conf file
  • top-level groups are; init, user, and system
  • all top-level groups can be configured from finit *.conf files
  • each service can tweak the cgroup settings
  • Use initctl [top|ps|cgroup] commands to inspect runtime state
  • https://twitter.com/b0rk/status/1214341831049252870?s=20
• Major refactor of Finit's main() function to be able to start the event loop earlier. This also facilitated factoring out functionality previously hard-coded in Finit, e.g., starting the bundled watchdogd, various distro packed udevd and other hotplugging tools
• A proper rescue mode has been added. It is started extremely early and is protected with a bundled suslogin. Exiting rescue mode now brings up the system as a normal boot, as one expects
• Support for sysv start/stop scripts as well as monitoring forking services, stared using sysv or service stanza
• Support for custom kill:DELAY, default 3 sec.
• Support for custom halt:SIGNAL, default SIGTERM
• Support for pre:script and post:script, allows for setup and teardown/cleanup before and after a service runs, issue #129
• Support for env:file in /etc/default/foo or /etc/conf.d/foo, see the contrib section for examples that utilize this feature. Variables expanded from env files, and the env files themselves, are tracked for changes to see if a service .conf file is "dirty" and needs restart on initctl reload
• Support for tracking custom PID files, using pid:!/path/to/foo.pid, useful with new sysv or service which fork to background
• Support starting run/task/services without absolute path, trust $PATH
• Add support for --disable-doc and --disable-contrib to speed up builds and work around issue with massively parallel builds
• Support for @console also for external getty
• Support for notty option to built-in getty, for board bring-up
• Support for rescue option to built-in getty, for rescue shells
• Add -b, batch mode, for non-interactive use to initctl
• Prefer udev to handle /dev/ if mdev is also available
• Redirect dbus daemon output to syslog
• Set $SHELL, like $PATH, to a sane default value, needed by BusyBox
• Finit no longer automatically reloads its *.conf files after running /etc/rc.local or run-parts. Use initctl reload instead.
• initctl without an argument or option now defaults to list services
• Convert built-in watchdog daemon to standalone mini watchdogd, issue #102
• Improved watchdog hand-over, now based on svc_t and not PID
• Extended bootstrap, runlevel S, timeout: 10 --> 120 sec. before services not allowed in the runtime runlevel are unconditionally stopped
• Removed HOOK_SVC_START and HOOK_SVC_LOST, caused more problems than they were worth. Users are encouraged to use accounting instead
• Skip displaying "Restarting ..." progress for bootstrap processes
• Added a simple work queue mechanism to queue up work at boot + runtime
  • Postpone deletion of svc_t until any SIGKILL timer has elapsed
  • As long as a stepped service changes state we queue another step all event, because services may depend on each other
• Require new libuEv API: uev_init1() to reduce event cache so that the kernel can invalidate deleted events before enqueing to userspace
• Rename hwclock.so plugin to rtc.so since it now is stand-alone from the hwclock tool. Note: the kernel can also be set to load and store RTC to/from system clock at boot/halt as well, issue #110
• New plugin to support cold plugging devices, auto-loading of modules at boot. Detects required modules by reading /sys/devices/*
• New plugin for /etc/modules-load.d/ by Robert Andersson, Atlas Copco
• New name:foo support for services, by Robert Andersson, Atlas Copco
• New manual:yes support for services, by Robert Andersson, Atlas Copco
• New log:console support for services, by Robert Andersson, Atlas Copco
• Support for :ID as a string, by Jonas Johansson, Westermo
• Support for auto-reload, instead of having to do initctl reload, when a service configuration has changed. Disabled by default, but can be enabled with ./configure --enable-auto-reload
• Support for logging security related events, e.g., runlevel change, start/stop or failure to start services, by Jonas Holmberg, Westermo
• Mount devtpts with recommended ptxmode=0666
• Mount /run tmpfs with nosuid,nodev,noexec for added security
• Support for console as alias for @console in tty stanzas
• Drop --enable-rw-roots configure option, use rw for your / partition in /etc/fstab instead to trigger remount at boot
• Drop default tty speed (38400) and use 0 (kernel default) instead
• Make :ID optional, use NULL/zero internally this allows ...
• Handle use-cases where multiple services share the same PID file and thus the same condition path, e.g. different instances for different runlevels. Allow custom condition path with name:foo syntax, creates conditions w/o a path, and ...
• Always append :ID qualifier to conditions if set for a service
• The IPC socket has moved from /run/finit.sock to /run/finit/socket officially only supported for use by the initctl tool
• The IPC socket now uses SOCK_SEQPACKET instead of SOCK_STREAM.
  Recommend using watchdogd v3.4, or later, which support this
• Improved support for modern /etc/network/interfaces, which has include statements. No more native ifup of individual interfaces,
  Finit now calls ifup -a, or ifdown -a, delegating all details to the operating system. Also, this is now done in the background, by popular request

Fixes

• Fix #96: Start udevd as a proper service
• Ensure we track run commands as well as task/service, once per runlevel
• Ensure run/tasks also go to stopping state on exit, like services, otherwise it is unnecessarily hard to restart them
• Fix missing OS/Finit title bug, adds leading newline before banner
• Remove "Failed connecting to watchdog ..." error message on systems that do not have a watchdog
• Fix #100: Early condition handling may not work if /var/run does not yet exist (symlink to /run). Added compat layer for access
• Fix #101: Built-in inetd removed
• Fix #102: Start built-in watchdogd as a regular service
• Fix #103: Register multiple getty if @console resolves to >1 TTY,
• Fix #105: Only remove /etc/nologin when moving from runlevel 0, 1, 6. Fixed by Jonas Johansson, Westermo
• Fix #109: Support for PID files in sub-directories to /var/run
• Handle rename of PID files, by Robert Andersson, Atlas Copco
• Fix #110: automatic modprobe of RTC devices, built-in hwclock
• Fix #120: Redirect stdin to /dev/null for services by default
• Fix #122: Switch to nanosleep() to achieve "signal safe" sleep. Fixed by Jacques de Laval, Westermo
• Fix #124: Lingering processes in process group when session leader exits. E.g., lingering logit processes when parent dies
• Fix #127: Show all runparts scripts as they start, like rc.local. Fixed by Jacques de Laval, Westermo
• Fix service name matching, e.g. for condition handling, may match with wrong service. Fixed by Jonas Holmberg, Westermo
• Run all run-parts scripts using /bin/sh -c foo just like the standard run-parts tool. Found by Magnus Malm, Westermo
• Fix initctl [start | restart], should behave the same for services that have crashed. Found by Mattias Walström, Westermo
• Wait for bootstrap phase to complete before cleaning out any bootstrap processes that have stopped, they may be restarted again
• Reassert condition when an unmodified run/task/service goes from WAITING back to RUNNING again after a reconfiguration event. Found and fixed by Jonas Johansson, Westermo
• Restore Ctrl-D and Ctrl-U support in built-in getty
• Remove service condition when service is deleted
• Fix C++ compilation issues, by Robert Andersson, Atlas Copco
• Build fixes for uClibc
• Provide service description for built-in watchdog daemon
• Fix #138: Handle SIGPWR like SIGSUR2, i.e., power off the system
• Drop the '%m' GNUism, for compat with older musl libc
• Fix #139: call tzset() on initctl reload to activate system timezone changes (for logging)

Finit v4.0-rc4

This is a pre-release, for internal testing at Westermo at the moment. Version 4.0 replaces the previously planned 3.2 because of major changes, for instance; removal of the built-in inetd, incompatible changes to kernel command options and configure script. See the changelog for more detailed information. A fully up-to-date list of changes is expected for the GA release.

Finit v4.0-rc3

This is a pre-release, for internal testing at Westermo at the moment. Version 4.0 replaces the previously planned 3.2 because of major changes, for instance; removal of the built-in inetd, incompatible changes to kernel command options and configure script. See the changelog for more detailed information. A fully up-to-date list of changes is expected for the GA release.

Finit v4.0-rc2

This is a pre-release, for internal testing at Westermo at the moment. Version 4.0 replaces the previously planned 3.2 because of major changes, for instance; removal of the built-in inetd, incompatible changes to kernel command options and configure script. See the changelog for more detailed information. A fully up-to-date list of changes is expected for the GA release.