netbsd/sys/dev/pci/n8/include_private/n8_daemon_sks.h
2013-04-06 16:48:33 +02:00

98 lines
4.1 KiB
C

/*-
* Copyright (C) 2001-2003 by NBMK Encryption Technologies.
* All rights reserved.
*
* NBMK Encryption Technologies provides no support of any kind for
* this software. Questions or concerns about it may be addressed to
* the members of the relevant open-source community at
* <tech-crypto@netbsd.org>.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*****************************************************************************
* @(#) n8_daemon_sks.h 1.8@(#)
*****************************************************************************/
/*****************************************************************************/
/** @file n8_daemon_sks.h
* @brief N8 daemon SKS interface include file
*
* This header exports an interface that allows the n8_sks module to
* accomplish filesystem related tasks through the use of the N8
* daemon.
*
*----------------------------------------------------------------------------
* N8 Daemon Functional Interfaces
*----------------------------------------------------------------------------
*
* n8_daemon_sks_init - Initializes SKS allocation mapping for a single
* execution unit using the key handle files found
* on the host file system.
*
* n8_daemon_sks_read - Reads data from the specified key handle file into
* a key handle structure.
*
* n8_daemon_sks_write - Write data in key handle specified into a key
* handle file with specified name.
*
* n8_daemon_sks_delete - Deletes specified key handle file from the host
* file system.
*
* n8_dameon_sks_reset - Deletes all key handle files from host
* file system.
*
*****************************************************************************/
/*****************************************************************************
* Revision history:
* 02/22/02 spm Changed keyEntryName_p type class to const in sks_write.
* 02/05/02 spm Removed const typing.
* 01/19/02 spm Original version.
****************************************************************************/
#ifndef _N8_DAEMON_SKS_H
#define _N8_DAEMON_SKS_H
/*****************************************************************************
* Function prototypes
*****************************************************************************/
/* Functional interfaces provided to kernel tasks that need to use the
* N8 daemon
*/
N8_Status_t n8_daemon_sks_init(N8_Unit_t numberSKS,
N8_Buffer_t *alloc_map);
N8_Status_t n8_daemon_sks_read(N8_SKSKeyHandle_t* keyHandle_p,
char *keyEntryPath_p);
N8_Status_t n8_daemon_sks_write(N8_SKSKeyHandle_t *sks_key_p,
const char *keyEntryName_p);
N8_Status_t n8_daemon_sks_delete(char *keyEntryPath_p);
N8_Status_t n8_daemon_sks_reset(N8_Unit_t targetSKS);
#endif /* _N8_DAEMON_SKS_H */