---

yaml --- r: 292248 b: refs/heads/master c: 4b00434 h: refs/heads/master v: v3
git-mirror · Jan 26, 2012 · f9ca72b · f9ca72b
1 parent ee97040
commit f9ca72b
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Showing 3 changed files with 38 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b85a088f15f2070b7180735a231012843a5ac96c
+refs/heads/master: 4b004346feab6b431f3e1f89ef692e3a4186fdfd
diff --git a/trunk/crypto/algapi.c b/trunk/crypto/algapi.c
@@ -405,6 +405,41 @@ int crypto_unregister_alg(struct crypto_alg *alg)
 }
 EXPORT_SYMBOL_GPL(crypto_unregister_alg);
 
+int crypto_register_algs(struct crypto_alg *algs, int count)
+{
+	int i, ret;
+
+	for (i = 0; i < count; i++) {
+		ret = crypto_register_alg(&algs[i]);
+		if (ret)
+			goto err;
+	}
+
+	return 0;
+
+err:
+	for (--i; i >= 0; --i)
+		crypto_unregister_alg(&algs[i]);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(crypto_register_algs);
+
+int crypto_unregister_algs(struct crypto_alg *algs, int count)
+{
+	int i, ret;
+
+	for (i = 0; i < count; i++) {
+		ret = crypto_unregister_alg(&algs[i]);
+		if (ret)
+			pr_err("Failed to unregister %s %s: %d\n",
+			       algs[i].cra_driver_name, algs[i].cra_name, ret);
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(crypto_unregister_algs);
+
 int crypto_register_template(struct crypto_template *tmpl)
 {
 	struct crypto_template *q;

diff --git a/trunk/include/linux/crypto.h b/trunk/include/linux/crypto.h
@@ -314,6 +314,8 @@ struct crypto_alg {
  */
 int crypto_register_alg(struct crypto_alg *alg);
 int crypto_unregister_alg(struct crypto_alg *alg);
+int crypto_register_algs(struct crypto_alg *algs, int count);
+int crypto_unregister_algs(struct crypto_alg *algs, int count);
 
 /*
  * Algorithm query interface.