66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
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/* $FreeBSD$ */
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/* $Id: nfs4_dev.h,v 1.3 2003/11/05 14:58:59 rees Exp $ */
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/*
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* copyright (c) 2003
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* the regents of the university of michigan
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* all rights reserved
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*
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* permission is granted to use, copy, create derivative works and redistribute
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* this software and such derivative works for any purpose, so long as the name
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* of the university of michigan is not used in any advertising or publicity
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* pertaining to the use or distribution of this software without specific,
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* written prior authorization. if the above copyright notice or any other
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* identification of the university of michigan is included in any copy of any
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* portion of this software, then the disclaimer below must also be included.
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*
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* this software is provided as is, without representation from the university
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* of michigan as to its fitness for any purpose, and without warranty by the
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* university of michigan of any kind, either express or implied, including
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* without limitation the implied warranties of merchantability and fitness for
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* a particular purpose. the regents of the university of michigan shall not be
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* liable for any damages, including special, indirect, incidental, or
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* consequential damages, with respect to any claim arising out of or in
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* connection with the use of the software, even if it has been or is hereafter
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* advised of the possibility of such damages.
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*/
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#ifndef _NFS3_DEV_H_
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#define _NFS4_DEV_H_
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#include <sys/ioccom.h>
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/* type of upcall */
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#define NFS4DEV_TYPE_IDMAP 0
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#define NFS4DEV_TYPE_GSS 1
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#define NFS4DEV_MAX_TYPE 1
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struct nfs4dev_msg {
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unsigned int msg_vers;
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unsigned int msg_type;
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unsigned int msg_xid;
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unsigned int msg_error;
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#define NFS4DEV_MSG_MAX_DATALEN 350
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size_t msg_len;
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uint8_t msg_data[NFS4DEV_MSG_MAX_DATALEN];
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};
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#define NFS4DEV_VERSION (0x3 << 16 | sizeof(struct nfs4dev_msg))
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/* ioctl commands */
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#define NFS4DEVIOCGET _IOR('A', 0x200, struct nfs4dev_msg)
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#define NFS4DEVIOCPUT _IOW('A', 0x201, struct nfs4dev_msg)
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#ifdef _KERNEL
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int nfs4dev_call(uint32_t type, caddr_t req_data, size_t req_len, caddr_t rep_datap, size_t * rep_lenp);
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void nfs4dev_purge(void);
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void nfs4dev_init(void);
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void nfs4dev_uninit(void);
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#endif
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#endif /* _NFS4_DEV_H_ */
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