[20/many] acrypto: crypto_user_ioctl.h

[Evgeniy Polyakov <johnpol@2ka.mipt.ru>]

--- /tmp/empty/crypto_user_ioctl.h	1970-01-01 03:00:00.000000000 +0300
+++ ./acrypto/crypto_user_ioctl.h	2005-03-07 20:35:36.000000000 +0300
@@ -0,0 +1,67 @@
+/*
+ * 	crypto_user_ioctl.h
+ *
+ * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __CRYPTO_USER_IOCTL_H
+#define __CRYPTO_USER_IOCTL_H
+
+struct crypto_user_ioctl
+{
+	__u16		src_size;
+	__u16		dst_size;
+	__u16		key_size;
+	__u16		iv_size;
+	
+	__u16 		operation;
+	__u16 		type;
+	__u16 		mode;
+	__u16 		priority;
+};
+
+#define CRYPTO_USER_IOCTL_SYM		'U'
+#define CRYPTO_SESSION_ALLOC		_IOW(CRYPTO_USER_IOCTL_SYM, 0, struct crypto_user_ioctl)
+#define CRYPTO_SESSION_ADD		_IOR(CRYPTO_USER_IOCTL_SYM, 1, char *)
+#define CRYPTO_FILL_DATA		_IOW(CRYPTO_USER_IOCTL_SYM, 2, struct crypto_user_data)
+
+
+#ifdef __KERNEL__
+
+#include <linux/ioctl.h>
+
+#include "crypto_user.h"
+
+struct crypto_user_ioctl_kern
+{
+	struct crypto_session_initializer ci;
+	struct crypto_data 	data;
+	struct crypto_session 	*s;
+
+	int			scompleted;
+	wait_queue_head_t 	wait;
+
+	struct crypto_user_data	usr[4];
+	void			*ptr[4];
+};
+
+int crypto_user_ioctl_init(void);
+void crypto_user_ioctl_fini(void);
+
+#endif /* __KERNEL__ */
+#endif /* __CRYPTO_USER_IOCTL_H */