219 lines
6.5 KiB
C
219 lines
6.5 KiB
C
/* $NetBSD: smb_dev.h,v 1.1 2000/12/07 03:48:10 deberg Exp $ */
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/*
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* Copyright (c) 2000, Boris Popov
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Boris Popov.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _NETSMB_DEV_H_
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#define _NETSMB_DEV_H_
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#define NSMB_NAME "net/nsmb"
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#define NSMB_MAJOR 144
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#define NSMB_VERMAJ 1
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#define NSMB_VERMIN 2001
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#define NSMB_VERSION (NSMB_VERMAJ*100000 + NSMB_VERMIN)
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#define NSMBFL_OPEN 0x0001
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#define SMBCOPT_CREATE 0x0001 /* create connection if necessary */
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#define SMBVOPT_CREATE 0x0001 /* create object if necessary */
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#define SMBVOPT_PRIVATE 0x0002 /* connection should be private */
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#define SMBVOPT_SINGLESHARE 0x0004 /* keep only ane share at this VC */
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#define SMBVOPT_PERMANENT 0x0010 /* object will keep last reference */
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#define SMBSOPT_CREATE 0x0001 /* create object if necessary */
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#define SMBSOPT_PERMANENT 0x0010 /* object will keep last reference */
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/*
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* SMBIOC_LOOKUP flags
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*/
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#define SMBLK_CREATE 0x0001
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/*
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* IOCTL structures used to communicate with the kernel engine
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*/
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struct smbioc_oconn {
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int ioc_opt;
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int ioc_svlen; /* size of ioc_server address */
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struct sockaddr*ioc_server;
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int ioc_lolen; /* size of ioc_local address */
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struct sockaddr*ioc_local;
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char ioc_srvname[SMB_MAXSRVNAMELEN + 1];
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int ioc_timeout;
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int ioc_retrycount; /* number of retries before giveup */
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char ioc_localcs[16];/* local charset */
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char ioc_servercs[16];/* server charset */
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};
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struct smbioc_ossn {
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int ioc_opt;
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char ioc_user[SMB_MAXUSERNAMELEN + 1];
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char ioc_workgroup[SMB_MAXUSERNAMELEN + 1];
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char ioc_password[SMB_MAXPASSWORDLEN + 1];
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uid_t ioc_owner; /* proposed owner */
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gid_t ioc_group; /* proposed group */
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mode_t ioc_mode; /* desired access mode */
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mode_t ioc_rights; /* SMBM_* */
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};
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struct smbioc_oshare {
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int ioc_opt;
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int ioc_stype; /* share type */
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char ioc_share[SMB_MAXSHARENAMELEN + 1];
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char ioc_password[SMB_MAXPASSWORDLEN + 1];
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uid_t ioc_owner; /* proposed owner of share */
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gid_t ioc_group; /* proposed group of share */
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mode_t ioc_mode; /* desired access mode to share */
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mode_t ioc_rights; /* SMBM_* */
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};
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struct smbioc_rq {
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u_char ioc_cmd;
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u_char ioc_twc;
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void * ioc_twords;
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u_short ioc_tbc;
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void * ioc_tbytes;
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int ioc_rpbufsz;
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char * ioc_rpbuf;
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u_char ioc_rwc;
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u_short ioc_rbc;
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u_int8_t ioc_errclass;
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u_int16_t ioc_serror;
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u_int32_t ioc_error;
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};
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struct smbioc_t2rq {
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u_int16_t ioc_setup[3];
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int ioc_setupcnt;
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char * ioc_name;
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u_short ioc_tparamcnt;
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void * ioc_tparam;
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u_short ioc_tdatacnt;
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void * ioc_tdata;
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u_short ioc_rparamcnt;
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void * ioc_rparam;
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u_short ioc_rdatacnt;
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void * ioc_rdata;
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};
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struct smbioc_flags {
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int ioc_level; /* 0 - seesion, 1 - share */
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int ioc_mask;
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int ioc_flags;
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};
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struct smbioc_lookup {
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int ioc_level;
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int ioc_flags;
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struct smbioc_oconn ioc_conn;
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struct smbioc_ossn ioc_ssn;
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struct smbioc_oshare ioc_sh;
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};
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struct smbioc_rw {
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smbfh ioc_fh;
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char * ioc_base;
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off_t ioc_offset;
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int ioc_cnt;
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};
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/*
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* Device IOCTLs
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*/
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#define SMBIOC_OPENSESSION _IOW('n', 100, struct smbioc_ossn)
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#define SMBIOC_OPENSHARE _IOW('n', 101, struct smbioc_oshare)
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#define SMBIOC_REQUEST _IOWR('n', 102, struct smbioc_rq)
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#define SMBIOC_T2RQ _IOWR('n', 103, struct smbioc_t2rq)
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#define SMBIOC_SETFLAGS _IOW('n', 104, struct smbioc_flags)
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#define SMBIOC_OPENCONN _IOW('n', 105, struct smbioc_oconn)
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#define SMBIOC_LOOKUP _IOW('n', 106, struct smbioc_lookup)
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#define SMBIOC_READ _IOWR('n', 107, struct smbioc_rw)
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#define SMBIOC_WRITE _IOWR('n', 108, struct smbioc_rw)
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#ifdef _KERNEL
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#ifndef LK_SHARED
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#include <sys/lock.h>
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#endif
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#define IF_QEMPTY(ifq) ((ifq)->ifq_len == 0)
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#define SMBST_CONNECTED 1
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#ifdef NetBSD
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SIMPLEQ_HEAD(smbrqh, smb_rq);
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#else
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STAILQ_HEAD(smbrqh, smb_rq);
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#endif
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struct smb_dev {
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int sd_opened;
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int sd_level;
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struct smb_conn*sd_conn; /* reference to connection */
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struct smb_vc * sd_vc; /* reference to VC */
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struct smb_share *sd_share; /* reference to share if any */
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int sd_poll;
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int sd_seq;
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/* struct ifqueue sd_rdqueue;
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struct ifqueue sd_wrqueue;
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struct selinfo sd_pollinfo;
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struct smbrqh sd_rqlist;
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struct smbrqh sd_rplist;
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struct ucred *sd_owner;*/
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int sd_flags;
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};
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struct smb_cred;
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/*
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* Compound user interface
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*/
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int smb_usr_lookup(struct smbioc_lookup *dp, struct smb_cred *scred,
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struct smb_conn **scpp, struct smb_vc **vcpp, struct smb_share **sspp);
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int smb_usr_openconn(struct smbioc_oconn *dp, struct smb_cred *scred,
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struct smb_conn **scpp);
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int smb_usr_opensession(struct smbioc_ossn *data, struct smb_conn *scp,
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struct smb_cred *scred, struct smb_vc **vcpp);
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int smb_usr_openshare(struct smb_vc *vcp, struct smbioc_oshare *data,
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struct smb_cred *scred, struct smb_share **sspp);
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int smb_usr_simplerequest(struct smb_share *ssp, struct smbioc_rq *data,
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struct smb_cred *scred);
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int smb_usr_t2request(struct smb_share *ssp, struct smbioc_t2rq *data,
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struct smb_cred *scred);
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int smb_dev2share(int fd, int mode, struct smb_cred *scred,
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struct smb_share **sspp);
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#endif /* _KERNEL */
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#endif /* _NETSMB_DEV_H_ */
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