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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2009-07-07 14:07:37 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-07-07 18:55:28 +0800 |
| commit | 70ec7bb91ad0d6cce84c8e17f8cbb608dda7b18c (patch) | |
| tree | f8423c8e2a51b42c78ea63913a9e3654877555ca /include/crypto | |
| parent | f2ac72e8268d9559c3114d5a22679f91f80a2238 (diff) | |
| download | linux-70ec7bb91ad0d6cce84c8e17f8cbb608dda7b18c.tar.bz2 | |
crypto: api - Add crypto_alloc_instance2
This patch adds a new argument to crypto_alloc_instance which
sets aside some space before the instance for use by algorithms
such as shash that place type-specific data before crypto_alg.
For compatibility the function has been renamed so that existing
users aren't affected.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/algapi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index ce010a346420..99bb29723130 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -132,6 +132,8 @@ int crypto_check_attr_type(struct rtattr **tb, u32 type); const char *crypto_attr_alg_name(struct rtattr *rta); struct crypto_alg *crypto_attr_alg(struct rtattr *rta, u32 type, u32 mask); int crypto_attr_u32(struct rtattr *rta, u32 *num); +void *crypto_alloc_instance2(const char *name, struct crypto_alg *alg, + unsigned int head); struct crypto_instance *crypto_alloc_instance(const char *name, struct crypto_alg *alg); |