From 70ec7bb91ad0d6cce84c8e17f8cbb608dda7b18c Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Tue, 7 Jul 2009 14:07:37 +0800 Subject: 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 --- include/crypto/algapi.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index ce010a34642..99bb2972313 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); -- cgit v1.2.3