From e99e38bbdcca3fe5956823bdb3d38544ccf93221 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sun, 16 May 2010 18:45:24 +0200 Subject: build-sys: move source files to subdirectory --- src/cgroup.h | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 src/cgroup.h (limited to 'src/cgroup.h') diff --git a/src/cgroup.h b/src/cgroup.h new file mode 100644 index 0000000000..d27c063c12 --- /dev/null +++ b/src/cgroup.h @@ -0,0 +1,82 @@ +/*-*- Mode: C; c-basic-offset: 8 -*-*/ + +#ifndef foocgrouphfoo +#define foocgrouphfoo + +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 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 + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with systemd; If not, see . +***/ + +#include + +typedef struct CGroupBonding CGroupBonding; + +#include "unit.h" + +/* Binds a cgroup to a name */ +struct CGroupBonding { + char *controller; + char *path; + + Unit *unit; + + struct cgroup *cgroup; + + /* For the Unit::cgroup_bondings list */ + LIST_FIELDS(CGroupBonding, by_unit); + + /* For the Manager::cgroup_bondings hashmap */ + LIST_FIELDS(CGroupBonding, by_path); + + /* When shutting down, remove cgroup? */ + bool clean_up:1; + + /* When our tasks are the only ones in this group */ + bool only_us:1; + + /* Inherit parameters from parent group */ + bool inherit:1; +}; + +int cgroup_bonding_realize(CGroupBonding *b); +int cgroup_bonding_realize_list(CGroupBonding *first); + +void cgroup_bonding_free(CGroupBonding *b); +void cgroup_bonding_free_list(CGroupBonding *first); + +int cgroup_bonding_install(CGroupBonding *b, pid_t pid); +int cgroup_bonding_install_list(CGroupBonding *first, pid_t pid); + +int cgroup_bonding_kill(CGroupBonding *b, int sig); +int cgroup_bonding_kill_list(CGroupBonding *first, int sig); + +int cgroup_bonding_is_empty(CGroupBonding *b); +int cgroup_bonding_is_empty_list(CGroupBonding *first); + +CGroupBonding *cgroup_bonding_find_list(CGroupBonding *first, const char *controller); + +char *cgroup_bonding_to_string(CGroupBonding *b); + +#include "manager.h" + +int manager_setup_cgroup(Manager *m); +int manager_shutdown_cgroup(Manager *m, bool delete); + +int cgroup_notify_empty(Manager *m, const char *group); + +#endif -- cgit v1.2.3-54-g00ecf