diff options
Diffstat (limited to 'fs/ubifs/ioctl.c')
| -rw-r--r-- | fs/ubifs/ioctl.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c index 3c7b29de0ca7..da519ba205f6 100644 --- a/fs/ubifs/ioctl.c +++ b/fs/ubifs/ioctl.c @@ -181,6 +181,26 @@ long ubifs_ioctl(struct file *file, unsigned int cmd, unsigned long arg) mnt_drop_write_file(file); return err; } + case FS_IOC_SET_ENCRYPTION_POLICY: { +#ifdef CONFIG_UBIFS_FS_ENCRYPTION + struct ubifs_info *c = inode->i_sb->s_fs_info; + + err = ubifs_enable_encryption(c); + if (err) + return err; + + return fscrypt_ioctl_set_policy(file, (const void __user *)arg); +#else + return -EOPNOTSUPP; +#endif + } + case FS_IOC_GET_ENCRYPTION_POLICY: { +#ifdef CONFIG_UBIFS_FS_ENCRYPTION + return fscrypt_ioctl_get_policy(file, (void __user *)arg); +#else + return -EOPNOTSUPP; +#endif + } default: return -ENOTTY; @@ -197,6 +217,9 @@ long ubifs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FS_IOC32_SETFLAGS: cmd = FS_IOC_SETFLAGS; break; + case FS_IOC_SET_ENCRYPTION_POLICY: + case FS_IOC_GET_ENCRYPTION_POLICY: + break; default: return -ENOIOCTLCMD; } |