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/***
This file is part of eudev, forked from systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#pragma once
#include <sys/types.h>
#include <stdio.h>
#include <dirent.h>
#include "set.h"
#include "def.h"
/*
* General rules:
*
* We accept named hierarchies in the syntax "foo" and "name=foo".
*
* We expect that named hierarchies do not conflict in name with a
* kernel hierarchy, modulo the "name=" prefix.
*
* We always generate "normalized" controller names, i.e. without the
* "name=" prefix.
*
* We require absolute cgroup paths. When returning, we will always
* generate paths with multiple adjacent / removed.
*/
int cg_enumerate_processes(const char *controller, const char *path, FILE **_f);
int cg_read_pid(FILE *f, pid_t *_pid);
int cg_kill(const char *controller, const char *path, int sig, bool sigcont, bool ignore_self, Set *s);
int cg_get_path(const char *controller, const char *path, const char *suffix, char **fs);
bool cg_controller_is_valid(const char *p, bool allow_named);
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