1 /* be-dmcrypt.c - The DM-Crypt based backend
2 * Copyright (C) 2015 Werner Koch
4 * This file is part of GnuPG.
6 * GnuPG is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * GnuPG is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <https://www.gnu.org/licenses/>.
30 #include "call-syshelp.h"
31 #include "be-dmcrypt.h"
34 /* Create the container using the current device.
35 * information in TUPLES. */
37 be_dmcrypt_create_container (ctrl_t ctrl)
41 err = call_syshelp_run_create (ctrl, CONTTYPE_DM_CRYPT);
47 /* Mount the container described by the filename FNAME and the keyblob
48 * information in TUPLES. On success the runner id is stored at R_ID. */
50 be_dmcrypt_mount_container (ctrl_t ctrl,
51 const char *fname, const char *mountpoint,
56 err = call_syshelp_set_device (ctrl, fname);
60 err = call_syshelp_run_mount (ctrl, CONTTYPE_DM_CRYPT, mountpoint, tuples);
67 /* Unmount the container described by the filename FNAME. */
69 be_dmcrypt_umount_container (ctrl_t ctrl, const char *fname)
73 err = call_syshelp_set_device (ctrl, fname);
77 err = call_syshelp_run_umount (ctrl, CONTTYPE_DM_CRYPT);
84 /* Suspend the container described by the filename FNAME. */
86 be_dmcrypt_suspend_container (ctrl_t ctrl, const char *fname)
90 err = call_syshelp_set_device (ctrl, fname);
94 err = call_syshelp_run_suspend (ctrl, CONTTYPE_DM_CRYPT);
101 /* Resume the container described by the filename FNAME and the keyblob
102 * information in TUPLES. */
104 be_dmcrypt_resume_container (ctrl_t ctrl, const char *fname, tupledesc_t tuples)
108 err = call_syshelp_set_device (ctrl, fname);
112 err = call_syshelp_run_resume (ctrl, CONTTYPE_DM_CRYPT, tuples);