Systemd/src/core/cgroup-attr.h
Lennart Poettering 26d04f86a3 unit: rework resource management API
This introduces a new static list of known attributes and their special
semantics. This means that cgroup attribute values can now be
automatically translated from user to kernel notation for command line
set settings, too.

This also adds proper support for multi-line attributes.
2013-02-27 18:50:41 +01:00

51 lines
1.6 KiB
C

/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
#pragma once
/***
This file is part of systemd.
Copyright 2011 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/>.
***/
typedef struct CGroupAttribute CGroupAttribute;
#include "unit.h"
#include "cgroup.h"
#include "cgroup-semantics.h"
struct CGroupAttribute {
char *controller;
char *name;
char *value;
Unit *unit;
const CGroupSemantics *semantics;
LIST_FIELDS(CGroupAttribute, by_unit);
};
int cgroup_attribute_apply(CGroupAttribute *a, CGroupBonding *b);
int cgroup_attribute_apply_list(CGroupAttribute *first, CGroupBonding *b);
bool cgroup_attribute_matches(CGroupAttribute *a, const char *controller, const char *name);
CGroupAttribute *cgroup_attribute_find_list(CGroupAttribute *first, const char *controller, const char *name);
void cgroup_attribute_free(CGroupAttribute *a);
void cgroup_attribute_free_list(CGroupAttribute *first);
void cgroup_attribute_free_some(CGroupAttribute *first, const char *controller, const char *name);