No point in using rq.data, which could have been modified, instead use
the input argument to the function in the error message.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
While skimming through the results of the latest Coverity Scan, I
discovered that that the reset logic of global rlimits was broken.
This it seems to have been since its first introduction in Finit.
We fix this by reading initial rlimits at bootstrap, then for each
reconf, including the first, we seed global rlimits with the initial
ones -- thus resetting between each reconf.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The utmp_set() function allows id==NULL, so default the line to NULL and
avoid parsing empty lines. Which is better code anyway.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Mostly used during development, doesn't really provide any value to the
user at normal runtime. Leave it commented out though so user can do
debug themselves if needed.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
- Refactor screen_init()
- use native impl. of TTY probing from pimd project
- check if TIOCWINSZ works
- check if we're running in watch(1), for initctl
- check if ANSI goto(999,999) escape seq. works (invasive)
- fallback to 80x24
- Drop screen_exit()
- Rename screen_init() to get_width(), for now, matching pimd
- Relocate call in main() to banner(), first fn to write to TTY
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
With the recent changes to the condition handling it has become more and
more evident that the canonical reference for a task/run/service is the
NAME:ID representation. Up until now we've kept the older JOB:ID for
some sort of compatibility fallback.
This patch removes the support to simplify maintenance going forward.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This is quite possibly the ugliest pieces of code in this project.
It is a quick fix to the problem with strtok() to split up the cmd into
cmd + args[]. Without it wordexp() will later get very cranky about
trying to expand `"Partial` strings from commands like this:
/sbin/udhcpc-wrapper.sh -f -S -V "myOS v9.99" -t 8 -T 5 -A 10 -R -p \
/var/run/udhcpc-vlan1.pid -i vlan1 -x hostname:myos-12-34-50 -o \
-O 1 -O 3 -O 6 -O 7 -O 12 -O 15 -O 42 -O 121 -a
Yes really.
It's an obviously far from perfect solution. One might even start to
question why we have an args[64[64] per svc_t and not just a cmd + arg?
Well, there's a lot of improvement potential here, let's talk!
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
If mg doesn't exist, command doesn't evaluate the second argument (vi),
so we need to use `... || command -v vi` instead. Found during demo,
because why not.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch fixes an issue with rescue mode on Alpine Linux where the
rescue shell was never properly started.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Turns out that on some systems, that has none of the first two, and
neither of the two environment variables set in ${VISUAL:-${EDITOR}},
they evaluate to 'sh /etc/finit.d/file.conf', which is true, so we
wouldn't even try mg or vi ...
This patch reverts to the spirit of Andreas Egebergs initial commit,
which turns out to be a better solution anyway :)
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Both Debian and Builroot based systems use /etc/default and
Alpine Linux use /etc/conf.d, so let's just put both in by
default. If the directories exist we monitor them.
The --with-syconfig configure option is now disabled by default.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The module setting is deprecated, other mechanisms exist. This change
is to ensure we don't try to (re)load any modules at runtime, only at
bootstrap.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch collapses the two similar functions parse_conf() and
parse_conf_dynamic() into a single function. It also lifts old
restrictions on what config stanzas are allowed in /etc/finit.d
The only remaining restriction is the global rlimits, they remain
as the last setting only possible to define /etc/finit.conf which
then applies to all other services.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
The enable/disable commands require either both the available/ and
enabled/ subdirectories in /etc/finit.d, or at least available/
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
A system may, or may not, have the available/ and enabled/
subdirectories in /etc/finit.d. This is up to distros but
we support the following, example uses /etc/finit.d as the
FINIT_RCSD base directory:
1. No subdirectories
- enable: nop
- disable: nop
2. Only available/
- enable: checks if there's a service in available/
then symlinks to /etc/finit.d/
- disable: checks if service in /etc/finit.d is a
symlink, then removes it
3. Both available/ and enabled/
- enable: relative symlink in enabled/ is created if
service is available in available/
- disable: symlink in enabled/ is removed if exists
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Joachim Wiberg