/usr/include/sbuild/sbuild-chroot-btrfs-snapshot.h is in libsbuild-dev 1.6.8-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 | /* Copyright © 2005-2008 Roger Leigh <rleigh@debian.org>
*
* schroot 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 3 of the License, or
* (at your option) any later version.
*
* schroot 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 this program. If not, see
* <http://www.gnu.org/licenses/>.
*
*********************************************************************/
#ifndef SBUILD_CHROOT_BTRFS_SNAPSHOT_H
#define SBUILD_CHROOT_BTRFS_SNAPSHOT_H
#include <sbuild/sbuild-chroot.h>
namespace sbuild
{
/**
* A chroot stored on an BTRFS logical volume (LV).
*
* A snapshot LV will be created and mounted on demand.
*/
class chroot_btrfs_snapshot : public chroot
{
protected:
/// The constructor.
chroot_btrfs_snapshot ();
/// The copy constructor.
chroot_btrfs_snapshot (const chroot_btrfs_snapshot& rhs);
friend class chroot;
public:
/// The destructor.
virtual ~chroot_btrfs_snapshot ();
virtual chroot::ptr
clone () const;
virtual chroot::ptr
clone_session (std::string const& session_id,
std::string const& alias,
std::string const& user,
bool root) const;
virtual chroot::ptr
clone_source () const;
/**
* Get the source subvolume path. This is used by "btrfs
* subvolume snapshot".
*
* @returns the source subvolume.
*/
std::string const&
get_source_subvolume () const;
/**
* Set the source subvolume path. This is used by "btrfs
* subvolume snapshot".
*
* @param source_subvolume the source subvolume.
*/
void
set_source_subvolume (std::string const& source_subvolume);
/**
* Get the snapshot directory.
*
* @returns the directory.
*/
std::string const&
get_snapshot_directory () const;
/**
* Set the snapshot directory.
*
* @param snapshot_directory the snapshot directory.
*/
void
set_snapshot_directory (std::string const& snapshot_directory);
/**
* Get the snapshot name. This is used by "btrfs subvolume
* snapshot", and is the full path to the snapshot.
*
* @returns the name.
*/
std::string const&
get_snapshot_name () const;
/**
* Set the snapshot name. This is used by "btrfs subvolume
* snapshot", and is the full path to the snapshot.
*
* @param snapshot_name the snapshot name.
*/
void
set_snapshot_name (std::string const& snapshot_name);
virtual std::string const&
get_chroot_type () const;
virtual std::string
get_path () const;
virtual void
setup_env (chroot const& chroot,
environment& env) const;
virtual session_flags
get_session_flags (chroot const& chroot) const;
protected:
virtual void
setup_lock (chroot::setup_type type,
bool lock,
int status);
virtual void
get_details (chroot const& chroot,
format_detail& detail) const;
virtual void
get_keyfile (chroot const& chroot,
keyfile& keyfile) const;
virtual void
set_keyfile (chroot& chroot,
keyfile const& keyfile,
string_list& used_keys);
private:
/// Btrfs source subvolume
std::string source_subvolume;
/// Btrfs snapshot path
std::string snapshot_directory;
/// Btrfs snapshot name
std::string snapshot_name;
};
}
#endif /* SBUILD_CHROOT_BTRFS_SNAPSHOT_H */
/*
* Local Variables:
* mode:C++
* End:
*/
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