src/lxc/initutils.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 #ifndef __LXC_INITUTILS_H
  25 #define __LXC_INITUTILS_H
  26
  27 #include <errno.h>
  28 #include <fcntl.h>
  29 #include <inttypes.h>
  30 #include <stdbool.h>
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <string.h>
  34 #include <sys/mount.h>
  35 #include <sys/stat.h>
  36 #include <sys/types.h>
  37 #include <unistd.h>
  38
  39 #include "string_utils.h"
  40
  41 #define DEFAULT_VG "lxc"
  42 #define DEFAULT_THIN_POOL "lxc"
  43 #define DEFAULT_ZFSROOT "lxc"
  44 #define DEFAULT_RBDPOOL "lxc"
  45
  46 #ifndef PR_SET_MM
  47 #define PR_SET_MM 35
  48 #endif
  49
  50 #ifndef PR_SET_MM_MAP
  51 #define PR_SET_MM_MAP 14
  52
  53 struct prctl_mm_map {
  54         uint64_t start_code;
  55         uint64_t end_code;
  56         uint64_t start_data;
  57         uint64_t end_data;
  58         uint64_t start_brk;
  59         uint64_t brk;
  60         uint64_t start_stack;
  61         uint64_t arg_start;
  62         uint64_t arg_end;
  63         uint64_t env_start;
  64         uint64_t env_end;
  65         uint64_t *auxv;
  66         uint32_t auxv_size;
  67         uint32_t exe_fd;
  68 };
  69 #endif
  70
  71 extern const char *lxc_global_config_value(const char *option_name);
  72
  73 extern int setproctitle(char *title);
  74
  75 #endif /* __LXC_INITUTILS_H */