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TCRYPT: support proper device removal

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This commit is contained in:
Milan Broz
2012-11-22 14:19:43 +01:00
parent c26bb0f38a
commit 3faaa8b227
3 changed files with 64 additions and 2 deletions
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14
lib/setup.c
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@@ -750,6 +750,8 @@ static int _init_by_name_crypt(struct crypt_device *cd, const char *name)
goto out;
}
}
} else if (isTCRYPT(cd->type)) {
//FIXME
}
out:
crypt_free_volume_key(dmd.u.crypt.vk);
@@ -855,6 +857,8 @@ int crypt_init_by_name_and_header(struct crypt_device **cd,
(*cd)->type = strdup(CRYPT_LUKS1);
else if (!strncmp(CRYPT_VERITY, dmd.uuid, sizeof(CRYPT_VERITY)-1))
(*cd)->type = strdup(CRYPT_VERITY);
else if (!strncmp(CRYPT_TCRYPT, dmd.uuid, sizeof(CRYPT_TCRYPT)-1))
(*cd)->type = strdup(CRYPT_TCRYPT);
else
log_dbg("Unknown UUID set, some parameters are not set.");
} else
@@ -1301,7 +1305,10 @@ int crypt_resize(struct crypt_device *cd, const char *name, uint64_t new_size)
r = 0;
} else {
dmd.size = new_size;
r = dm_create_device(cd, name, cd->type, &dmd, 1);
if (isTCRYPT(cd->type))
r = -ENOTSUP;
else
r = dm_create_device(cd, name, cd->type, &dmd, 1);
}
out:
if (dmd.target == DM_CRYPT) {
@@ -2075,7 +2082,10 @@ int crypt_deactivate(struct crypt_device *cd, const char *name)
switch (crypt_status(cd, name)) {
case CRYPT_ACTIVE:
case CRYPT_BUSY:
r = dm_remove_device(cd, name, 0, 0);
if (isTCRYPT(cd->type))
r = TCRYPT_deactivate(cd, name);
else
r = dm_remove_device(cd, name, 0, 0);
break;
case CRYPT_INACTIVE:
log_err(cd, _("Device %s is not active.\n"), name);