FreeBSD/Linux Kernel Cross Reference
sys/netsmb/smb_tran.h
1 /*-
2 * Copyright (c) 2000-2001, Boris Popov
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Boris Popov.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * $FreeBSD: src/sys/netsmb/smb_tran.h,v 1.4 2005/01/07 01:45:49 imp Exp $
33 */
34
35 #ifndef _NETSMB_SMB_TRAN_H_
36 #define _NETSMB_SMB_TRAN_H_
37
38 #include <sys/socket.h>
39
40 /*
41 * Known transports
42 */
43 #define SMBT_NBTCP 1
44
45 /*
46 * Transport parameters
47 */
48 #define SMBTP_SNDSZ 1 /* R - int */
49 #define SMBTP_RCVSZ 2 /* R - int */
50 #define SMBTP_TIMEOUT 3 /* RW - struct timespec */
51 #define SMBTP_SELECTID 4 /* RW - (void *) */
52 #define SMBTP_UPCALL 5 /* RW - (* void)(void *) */
53
54 struct smb_tran_ops;
55
56 struct smb_tran_desc {
57 sa_family_t tr_type;
58 int (*tr_create)(struct smb_vc *vcp, struct thread *td);
59 int (*tr_done)(struct smb_vc *vcp, struct thread *td);
60 int (*tr_bind)(struct smb_vc *vcp, struct sockaddr *sap, struct thread *td);
61 int (*tr_connect)(struct smb_vc *vcp, struct sockaddr *sap, struct thread *td);
62 int (*tr_disconnect)(struct smb_vc *vcp, struct thread *td);
63 int (*tr_send)(struct smb_vc *vcp, struct mbuf *m0, struct thread *td);
64 int (*tr_recv)(struct smb_vc *vcp, struct mbuf **mpp, struct thread *td);
65 void (*tr_timo)(struct smb_vc *vcp);
66 void (*tr_intr)(struct smb_vc *vcp);
67 int (*tr_getparam)(struct smb_vc *vcp, int param, void *data);
68 int (*tr_setparam)(struct smb_vc *vcp, int param, void *data);
69 int (*tr_fatal)(struct smb_vc *vcp, int error);
70 #ifdef notyet
71 int (*tr_poll)(struct smb_vc *vcp, struct thread *td);
72 int (*tr_cmpaddr)(void *addr1, void *addr2);
73 #endif
74 LIST_ENTRY(smb_tran_desc) tr_link;
75 };
76
77 #define SMB_TRAN_CREATE(vcp,p) (vcp)->vc_tdesc->tr_create(vcp,p)
78 #define SMB_TRAN_DONE(vcp,p) (vcp)->vc_tdesc->tr_done(vcp,p)
79 #define SMB_TRAN_BIND(vcp,sap,p) (vcp)->vc_tdesc->tr_bind(vcp,sap,p)
80 #define SMB_TRAN_CONNECT(vcp,sap,p) (vcp)->vc_tdesc->tr_connect(vcp,sap,p)
81 #define SMB_TRAN_DISCONNECT(vcp,p) (vcp)->vc_tdesc->tr_disconnect(vcp,p)
82 #define SMB_TRAN_SEND(vcp,m0,p) (vcp)->vc_tdesc->tr_send(vcp,m0,p)
83 #define SMB_TRAN_RECV(vcp,m,p) (vcp)->vc_tdesc->tr_recv(vcp,m,p)
84 #define SMB_TRAN_TIMO(vcp) (vcp)->vc_tdesc->tr_timo(vcp)
85 #define SMB_TRAN_INTR(vcp) (vcp)->vc_tdesc->tr_intr(vcp)
86 #define SMB_TRAN_GETPARAM(vcp,par,data) (vcp)->vc_tdesc->tr_getparam(vcp, par, data)
87 #define SMB_TRAN_SETPARAM(vcp,par,data) (vcp)->vc_tdesc->tr_setparam(vcp, par, data)
88 #define SMB_TRAN_FATAL(vcp, error) (vcp)->vc_tdesc->tr_fatal(vcp, error)
89
90 #endif /* _NETSMB_SMB_TRAN_H_ */
91
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