• Eric Biggers's avatar
    fscrypt: split supp and notsupp declarations into their own headers · 46f47e48
    Eric Biggers authored
    Previously, each filesystem configured without encryption support would
    define all the public fscrypt functions to their notsupp_* stubs.  This
    list of #defines had to be updated in every filesystem whenever a change
    was made to the public fscrypt functions.  To make things more
    maintainable now that we have three filesystems using fscrypt, split the
    old header fscrypto.h into several new headers.  fscrypt_supp.h contains
    the real declarations and is included by filesystems when configured
    with encryption support, whereas fscrypt_notsupp.h contains the inline
    stubs and is included by filesystems when configured without encryption
    support.  fscrypt_common.h contains common declarations needed by both.
    Signed-off-by: default avatarEric Biggers <ebiggers@google.com>
    Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
fscrypt_common.h 3.22 KB