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https://github.com/troglobit/finit.git
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Joachim Nilsson
83a4bf7947
This has been something I wanted to avoid, but then I stumbled so hard
on it myself I simply had to add it. With this commit finit actually
comes of age -- it's now possible to do anything a modern init can --
only faster! :-)
Included in this commit is the OpenBSD version of sys/queue.h, which
unline all versions of the same file on Linux has the _FOREACH_SAFE
macros for iterating over a linked list.
The plugins are now in a TAILQ, loaded in alphabetic order and, unless
the dependency resolver says otherwise, added last in the queue. So,
naming your plugins according to standard sysvinit rules: S01, S02,
etc. takes care of the most basic dependency resolution. When that is
not sufficient, simply add a line ".depends = { "other_plugin",
"another_plugin" }," to your plugin_t definition. Be careful though
for circular dependencies, we don't check for those.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/* Setup and start system message bus, D-Bus
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*
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* Copyright (c) 2012 Joachim Nilsson <troglobit@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "finit.h"
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#include "helpers.h"
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#include "plugin.h"
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static void setup(void *UNUSED(arg))
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{
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#ifdef USE_MESSAGE_BUS
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_d("Starting D-Bus ...");
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mkdir("/var/run/dbus", 0755);
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mkdir("/var/lock/subsys/messagebus", 0755);
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run("dbus-uuidgen --ensure");
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remove("/var/run/dbus/pid");
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run_interactive("dbus-daemon --system", "Starting D-Bus");
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#endif
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}
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static plugin_t plugin = {
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.hook[HOOK_NETWORK_UP] = {
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.cb = setup
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},
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.depends = { "bootmisc", },
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};
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PLUGIN_INIT(plugin_init)
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{
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plugin_register(&plugin);
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}
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PLUGIN_EXIT(plugin_exit)
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{
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plugin_unregister(&plugin);
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}
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/**
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* Local Variables:
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* version-control: t
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* indent-tabs-mode: t
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* c-file-style: "linux"
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* End:
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*/
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