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| author | Werner Koch <[email protected]> | 2016-08-14 18:17:51 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2016-08-14 18:17:51 +0000 |
| commit | b781113cf1391926dedf8dc943624d3bb9726318 (patch) | |
| tree | 6a1d128f05bd2e18daea306602df026c2966c156 /g13/be-dmcrypt.c | |
| parent | g13: Fix double free bug. (diff) | |
| download | gnupg-b781113cf1391926dedf8dc943624d3bb9726318.tar.gz gnupg-b781113cf1391926dedf8dc943624d3bb9726318.zip | |
g13: Implement --umount for dm-crypt.
* g13/g13.c (main): Implement command --umount.
* g13/mount.c (g13_umount_container): use the syshelper if needed.
* g13/backend.c (be_umount_container): New.
* g13/be-dmcrypt.c (be_dmcrypt_umount_container): New.
* g13/call-syshelp.c (call_syshelp_run_umount): New.
* g13/sh-cmd.c (cmd_umount): New.
(register_commands): Register UMOUNT.
* g13/sh-dmcrypt.c (sh_dmcrypt_umount_container): New.
Signed-off-by: Werner Koch <[email protected]>
Diffstat (limited to 'g13/be-dmcrypt.c')
| -rw-r--r-- | g13/be-dmcrypt.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/g13/be-dmcrypt.c b/g13/be-dmcrypt.c index e5e9b332a..c65be0894 100644 --- a/g13/be-dmcrypt.c +++ b/g13/be-dmcrypt.c @@ -64,6 +64,23 @@ be_dmcrypt_mount_container (ctrl_t ctrl, } +/* Unmount the container described by the filename FNAME. */ +gpg_error_t +be_dmcrypt_umount_container (ctrl_t ctrl, const char *fname) +{ + gpg_error_t err; + + err = call_syshelp_set_device (ctrl, fname); + if (err) + goto leave; + + err = call_syshelp_run_umount (ctrl, CONTTYPE_DM_CRYPT); + + leave: + return err; +} + + /* Suspend the container described by the filename FNAME. */ gpg_error_t be_dmcrypt_suspend_container (ctrl_t ctrl, const char *fname) |