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| author |   Herbert Xu <herbert@gondor.apana.org.au> | 2006-05-24 13:02:26 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-06-26 17:34:40 +1000 |
| commit | c7fc05992afcf1d63d6d5fb6142c8d39094dbca9 (patch) | |
| tree | 201d72844c0b27269e34bf3172d579b9e556e10c /include | |
| parent | [CRYPTO] api: Fixed incorrect passing of context instead of tfm (diff) | |
| download | linux-dev-c7fc05992afcf1d63d6d5fb6142c8d39094dbca9.tar.xz linux-dev-c7fc05992afcf1d63d6d5fb6142c8d39094dbca9.zip | |
[CRYPTO] api: Added cra_init/cra_exit
This patch adds the hooks cra_init/cra_exit which are called during a tfm's
construction and destruction respectively. This will be used by the instances
to allocate child tfm's.
For now this lets us get rid of the coa_init/coa_exit functions which are
used for exactly that purpose (unlike the dia_init function which is called
for each transaction).
In fact the coa_exit path is currently buggy as it may get called twice
when an error is encountered during initialisation.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/crypto.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index ef918803ec30..6c013c88080f 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -109,8 +109,6 @@ struct digest_alg { }; struct compress_alg { - int (*coa_init)(struct crypto_tfm *tfm); - void (*coa_exit)(struct crypto_tfm *tfm); int (*coa_compress)(struct crypto_tfm *tfm, const u8 *src, unsigned int slen, u8 *dst, unsigned int *dlen); int (*coa_decompress)(struct crypto_tfm *tfm, const u8 *src, @@ -138,6 +136,9 @@ struct crypto_alg { struct digest_alg digest; struct compress_alg compress; } cra_u; + + int (*cra_init)(struct crypto_tfm *tfm); + void (*cra_exit)(struct crypto_tfm *tfm); struct module *cra_module; }; |