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Joachim Wiberg
9360c8e9b9
Finit's own generated services -- watchdogd, keventd, runparts, and
the dbus plugin -- still went through conf_save_service() as legacy
one-liners, so `initctl show keventd` taught the old format on a
system otherwise converted to the new one.
conf_save_service() now takes the block title and a printf-style body
and writes the file itself:
# Generated by finit:conf_save_service()
service keventd {
description = "Finit kernel event daemon"
runlevel = "S12345789"
notify = "none"
cgroup init {}
command = "/libexec/finit/keventd"
}
vfprintf() into the file also removes the fixed-size staging buffers
in the callers, where a long dbus pidfile path could truncate inside
a quoted string and take the whole generated file with it.
Semantics preserved: watch-only pid:! maps to pidfile without
pidfile-create, the watchdog keeps its watchdog:finit identity, and
log:console becomes log { file = "/dev/console" }.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>