src/lxc/confile.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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  22  */
  23
  24 #include <stdio.h>
  25
  26 #ifndef _confile_h
  27 #define _confile_h
  28
  29 struct lxc_conf;
  30 struct lxc_list;
  31
  32 typedef int (*config_cb)(const char *, const char *, struct lxc_conf *);
  33 struct lxc_config_t {
  34         char *name;
  35         config_cb cb;
  36 };
  37
  38 extern struct lxc_config_t *lxc_getconfig(const char *key);
  39 extern int lxc_list_nicconfigs(struct lxc_conf *c, const char *key, char *retv, int inlen);
  40 extern int lxc_listconfigs(char *retv, int inlen);
  41 extern int lxc_config_read(const char *file, struct lxc_conf *conf);
  42 extern int lxc_config_readline(char *buffer, struct lxc_conf *conf);
  43
  44 extern int lxc_config_define_add(struct lxc_list *defines, char* arg);
  45 extern int lxc_config_define_load(struct lxc_list *defines,
  46                                   struct lxc_conf *conf);
  47
  48 /* needed for lxc-attach */
  49 extern signed long lxc_config_parse_arch(const char *arch);
  50
  51 extern int lxc_get_config_item(struct lxc_conf *c, const char *key, char *retv, int inlen);
  52 extern int lxc_clear_config_item(struct lxc_conf *c, const char *key);
  53 extern void write_config(FILE *fout, struct lxc_conf *c);
  54 #endif