---

yaml --- r: 157949 b: refs/heads/master c: 7d6f564 h: refs/heads/master i: 157947: f38244b v: v3
git-mirror · Jul 8, 2009 · 106fa05 · 106fa05
1 parent d0bfc78
commit 106fa05
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Showing 3 changed files with 13 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d06854f0243d91badabaab14503f7f3bb770061d
+refs/heads/master: 7d6f56400a695af497a8b7c23ea0ff9c3d9d99f4
diff --git a/trunk/crypto/shash.c b/trunk/crypto/shash.c
@@ -518,5 +518,15 @@ int crypto_init_shash_spawn(struct crypto_shash_spawn *spawn,
 }
 EXPORT_SYMBOL_GPL(crypto_init_shash_spawn);
 
+struct shash_alg *shash_attr_alg(struct rtattr *rta, u32 type, u32 mask)
+{
+	struct crypto_alg *alg;
+
+	alg = crypto_attr_alg2(rta, &crypto_shash_type, type, mask);
+	return IS_ERR(alg) ? ERR_CAST(alg) :
+	       container_of(alg, struct shash_alg, base);
+}
+EXPORT_SYMBOL_GPL(shash_attr_alg);
+
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Synchronous cryptographic hash type");
diff --git a/trunk/include/crypto/internal/hash.h b/trunk/include/crypto/internal/hash.h
@@ -60,6 +60,8 @@ int crypto_init_shash_spawn(struct crypto_shash_spawn *spawn,
 			    struct shash_alg *alg,
 			    struct crypto_instance *inst);
 
+struct shash_alg *shash_attr_alg(struct rtattr *rta, u32 type, u32 mask);
+
 static inline void *crypto_ahash_ctx(struct crypto_ahash *tfm)
 {
 	return crypto_tfm_ctx(&tfm->base);