src/lxc/cgroup.h

   1 /*
   2  * lxc: linux Container library
   3  *
   4  * (C) Copyright IBM Corp. 2007, 2008
   5  *
   6  * Authors:
   7  * Daniel Lezcano <daniel.lezcano at free.fr>
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  22  */
  23 #ifndef _cgroup_h
  24 #define _cgroup_h
  25 #include <stdbool.h>
  26
  27 struct lxc_handler;
  28 extern int lxc_cgroup_destroy(const char *cgpath);
  29 extern char *lxc_cgroup_path_get(const char *subsystem, const char *name,
  30                               const char *lxcpath);
  31 extern int lxc_cgroup_nrtasks(const char *cgpath);
  32 extern char *lxc_cgroup_path_create(const char *lxcgroup, const char *name);
  33 extern int lxc_cgroup_enter(const char *cgpath, pid_t pid);
  34 extern int lxc_cgroup_attach(pid_t pid, const char *name, const char *lxcpath);
  35 extern char *cgroup_path_get(const char *subsystem, const char *cgpath);
  36 extern bool is_in_subcgroup(int pid, const char *subsystem, const char *cgpath);
  37 #endif