From af87ffbd376bdd32af62d8ea7c561bbfab4c5e1b Mon Sep 17 00:00:00 2001
From: Milan Broz <gmazyland@gmail.com>
Date: Sun, 16 Jan 2011 10:40:57 +0000
Subject: [PATCH] Add context to crypto backend init (so it can print errors to
 callback).

git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@415 36d66b0a-2a48-0410-832c-cd162a569da5
---
 lib/crypto_backend/crypto_backend.h | 2 +-
 lib/crypto_backend/crypto_gcrypt.c  | 2 +-
 lib/crypto_backend/crypto_kernel.c  | 2 +-
 lib/crypto_backend/crypto_nss.c     | 2 +-
 lib/crypto_backend/crypto_openssl.c | 2 +-
 lib/setup.c                         | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/crypto_backend/crypto_backend.h b/lib/crypto_backend/crypto_backend.h
index 006295c9..85b81076 100644
--- a/lib/crypto_backend/crypto_backend.h
+++ b/lib/crypto_backend/crypto_backend.h
@@ -7,7 +7,7 @@
 struct crypt_hash;
 struct crypt_hmac;
 
-int crypt_backend_init(void);
+int crypt_backend_init(struct crypt_device *ctx);
 
 #define CRYPT_BACKEND_KERNEL (1 << 0)	/* Crypto uses kernel part, for benchmark */
 
diff --git a/lib/crypto_backend/crypto_gcrypt.c b/lib/crypto_backend/crypto_gcrypt.c
index b73f3ad3..49159b45 100644
--- a/lib/crypto_backend/crypto_gcrypt.c
+++ b/lib/crypto_backend/crypto_gcrypt.c
@@ -39,7 +39,7 @@ struct crypt_hmac {
 	int hash_len;
 };
 
-int crypt_backend_init(void)
+int crypt_backend_init(struct crypt_device *ctx)
 {
 	if (crypto_backend_initialised)
 		return 0;
diff --git a/lib/crypto_backend/crypto_kernel.c b/lib/crypto_backend/crypto_kernel.c
index 6005b8ea..27af2152 100644
--- a/lib/crypto_backend/crypto_kernel.c
+++ b/lib/crypto_backend/crypto_kernel.c
@@ -88,7 +88,7 @@ bad:
 	return -EINVAL;
 }
 
-int crypt_backend_init(void)
+int crypt_backend_init(struct crypt_device *ctx)
 {
 	struct utsname uts;
 
diff --git a/lib/crypto_backend/crypto_nss.c b/lib/crypto_backend/crypto_nss.c
index 637e9fd0..559c8f48 100644
--- a/lib/crypto_backend/crypto_nss.c
+++ b/lib/crypto_backend/crypto_nss.c
@@ -65,7 +65,7 @@ static struct hash_alg *_get_alg(const char *name)
 	return NULL;
 }
 
-int crypt_backend_init(void)
+int crypt_backend_init(struct crypt_device *ctx)
 {
 	if (crypto_backend_initialised)
 		return 0;
diff --git a/lib/crypto_backend/crypto_openssl.c b/lib/crypto_backend/crypto_openssl.c
index c9c8efe3..a48087ed 100644
--- a/lib/crypto_backend/crypto_openssl.c
+++ b/lib/crypto_backend/crypto_openssl.c
@@ -37,7 +37,7 @@ struct crypt_hmac {
 	int hash_len;
 };
 
-int crypt_backend_init(void)
+int crypt_backend_init(struct crypt_device *ctx)
 {
 	if (crypto_backend_initialised)
 		return 0;
diff --git a/lib/setup.c b/lib/setup.c
index 8a06424c..fd70ffe9 100644
--- a/lib/setup.c
+++ b/lib/setup.c
@@ -96,7 +96,7 @@ static int init_crypto(struct crypt_device *ctx)
 		return r;
 	}
 
-	r = crypt_backend_init();
+	r = crypt_backend_init(ctx);
 	if (r < 0)
 		log_err(ctx, _("Cannot initialize crypto backend.\n"));