diff options
| author | Eric Biggers <ebiggers@google.com> | 2017-10-09 12:15:44 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-01-04 18:20:26 -0800 |
| commit | 2286508d17c258719b7f1e37f8000cb4faebf51b (patch) | |
| tree | b004b850dc01fa6e2149f20aab58040822e65fb5 /crypto/api.c | |
| parent | 5cbdd42ad248df655c3a07c0be92078e6e4ebe84 (diff) | |
fscrypt: new helper function - fscrypt_prepare_setattr()
Introduce a helper function for filesystems to call when processing
->setattr() on a possibly-encrypted inode. It handles enforcing that an
encrypted file can only be truncated if its encryption key is available.
Acked-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'crypto/api.c')
0 files changed, 0 insertions, 0 deletions