Initial refactor of the tty implementation to use the service/run/task
general backend. This enables all the features of services also for
ttys, except logging because it makes no sense.
Work in progress:
- plugins/tty.c does not work anymore, could possibly be removed in
favor of usinga (a new) condition instead (if-tty-exists)
- fallback tty does not work anymore, should we remove it, or can we
handle it as an optional built-in with (a new) condition?
- @console does not work anymore, needs to generate N cloned services
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Fix ev->len validation; must check against sz read(), not total buffer
size. Also, fix off-by-one in comparison.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This is a major refactor to use the same construct as in the pidfile.so
plugin to parse kernel inotify events for when TTYs are added removed
from the system.
Found by Coverity Scan.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Libraries and system headers should be included with <> instead of "".
This makes a great difference for the automatic dependency tracking.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
The TTY plugin might fail in read() with EINVAL if the inotify event
buffer is too small. Fix: set the receive event buffer to the size
recommended in inotify(7). Also add a handler for EINVAL to close and
reinitialize the inotify descriptor so we do not accidentally overrun
the CPU with any unhandled errors.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
When building a static Finit the plugins do not get a unique name
automatically from the file. This led to only the first plugin being
loaded, since its name was 'unknown' it was registered as such and all
other plugins conflicted, since 'unknown' was already ... known and
loaded.
This patch gives all plugins a default name, __FILE__, making it
possible to use all of them when building a static Finit.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This patch adds support for a configure script and with it
support for disabling inetd support. See the output from
./configure --help
* Add configure script
* Sprinkle #ifdef fairy dust on svc.c when inetd support is disabled
* Use GCC built-in autodep calculator (-MMD -MP)
* Fix name space issue with include files, use relative paths
* Disable username/group name to uid/gid functions in static builds
* Bug out (error) if a user tries to build the bootmisc plugin static
Possibly fixes GitHub issue #5 and issue #6.
NOTE: The static build has not received any testing at all!
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Add support for runlevels to tty command and support for reading baud
rate and TERM variable from finit.conf.
The tty-watcher thread has been converted to a standard I/O plugin.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Wiberg