usr/src/uts/common/smbsrv/smb_fsops.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  *
  25  * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
  26  */
  27
  28 #ifndef _SMBSRV_SMB_FSOPS_H
  29 #define _SMBSRV_SMB_FSOPS_H
  30
  31 /*
  32  * This header file contains all the functions for the interface between
  33  * the smb layer and the fs layer.
  34  */
  35 #include <smbsrv/string.h>
  36 #include <smbsrv/smbinfo.h>
  37 #include <smbsrv/smb_ktypes.h>
  38 #include <smbsrv/smb_vops.h>
  39 #include <sys/callb.h>
  40 #include <sys/flock.h>
  41
  42 #ifdef  __cplusplus
  43 extern "C" {
  44 #endif
  45
  46 int smb_fsop_amask_to_omode(uint32_t);
  47
  48 int smb_fsop_open(smb_node_t *, int, cred_t *);
  49 void smb_fsop_close(smb_node_t *, int, cred_t *);
  50
  51 int smb_fsop_oplock_install(smb_node_t *, int);
  52 void smb_fsop_oplock_uninstall(smb_node_t *);
  53
  54 int smb_fsop_create(smb_request_t *, cred_t *, smb_node_t *,
  55     char *, smb_attr_t *, smb_node_t **);
  56
  57 int smb_fsop_mkdir(smb_request_t *, cred_t *, smb_node_t *,
  58     char *, smb_attr_t *, smb_node_t **);
  59
  60 int smb_fsop_remove(smb_request_t *sr, cred_t *cr, smb_node_t *,
  61     char *, uint32_t);
  62
  63 int smb_fsop_rmdir(smb_request_t *, cred_t *, smb_node_t *, char *, uint32_t);
  64
  65 int smb_fsop_getattr(smb_request_t *, cred_t *, smb_node_t *, smb_attr_t *);
  66
  67 int smb_maybe_mangled_name(char *);
  68
  69 int smb_fsop_link(smb_request_t *, cred_t *, smb_node_t *, smb_node_t *,
  70     char *);
  71
  72 int smb_fsop_rename(smb_request_t *, cred_t *,
  73     smb_node_t *, char *, smb_node_t *, char *);
  74
  75 int smb_fsop_setattr(smb_request_t *, cred_t *, smb_node_t *, smb_attr_t *);
  76 int smb_fsop_set_data_length(smb_request_t *sr, cred_t *cr, smb_node_t *,
  77     offset_t);
  78
  79 int smb_fsop_read(smb_request_t *, cred_t *, smb_node_t *, uio_t *);
  80
  81 int smb_fsop_write(smb_request_t *, cred_t *, smb_node_t *, uio_t *,
  82     uint32_t *, int);
  83
  84 int smb_fsop_statfs(cred_t *, smb_node_t *, struct statvfs64 *);
  85
  86 uint32_t smb_fsop_remove_streams(smb_request_t *, cred_t *, smb_node_t *);
  87
  88 int smb_fsop_access(smb_request_t *, cred_t *, smb_node_t *, uint32_t);
  89
  90 void smb_fsop_eaccess(smb_request_t *, cred_t *, smb_node_t *, uint32_t *);
  91
  92 int smb_fsop_lookup_name(smb_request_t *, cred_t *, int,
  93     smb_node_t *, smb_node_t *, char *, smb_node_t **);
  94
  95 int smb_fsop_lookup(smb_request_t *, cred_t *, int,
  96     smb_node_t *, smb_node_t *, char *, smb_node_t **);
  97
  98 int smb_fsop_commit(smb_request_t *, cred_t *, smb_node_t *);
  99
 100 int smb_fsop_aclread(smb_request_t *, cred_t *, smb_node_t *, smb_fssd_t *);
 101 int smb_fsop_aclwrite(smb_request_t *, cred_t *, smb_node_t *, smb_fssd_t *);
 102 acl_type_t smb_fsop_acltype(smb_node_t *);
 103 int smb_fsop_sdread(smb_request_t *, cred_t *, smb_node_t *, smb_fssd_t *);
 104 int smb_fsop_sdwrite(smb_request_t *, cred_t *, smb_node_t *, smb_fssd_t *,
 105     int);
 106
 107 uint32_t smb_fsop_shrlock(cred_t *, smb_node_t *, uint32_t, uint32_t, uint32_t);
 108 void smb_fsop_unshrlock(cred_t *, smb_node_t *, uint32_t);
 109 int smb_fsop_frlock(smb_node_t *, smb_lock_t *, boolean_t, cred_t *);
 110
 111 /*
 112  * Lookup-related flags
 113  *
 114  * SMB_FOLLOW_LINKS     Follow symbolic links.
 115  * SMB_IGNORE_CASE      Perform case-insensitive lookup.
 116  * SMB_CATIA            Perform CATIA character substitution.
 117  * SMB_ABE              Perform Access based enumeration/lookup.
 118  * SMB_CASE_SENSITIVE   Don't set SMB_IGNORE_CASE based on tree.
 119  */
 120
 121 #define SMB_FOLLOW_LINKS        0x00000001
 122 #define SMB_IGNORE_CASE         0x00000002
 123 #define SMB_CATIA               0x00000004
 124 #define SMB_ABE                 0x00000008
 125 #define SMB_CASE_SENSITIVE      0x00000010
 126
 127 /*
 128  * Increased MAXPATHLEN for SMB.  Essentially, we want to allow a
 129  * share path up to MAXPATHLEN plus a relative path of MAXPATHLEN.
 130  */
 131 #define SMB_MAXPATHLEN  (2 * MAXPATHLEN)
 132
 133 #ifdef  __cplusplus
 134 }
 135 #endif
 136
 137 #endif /* _SMBSRV_SMB_FSOPS_H */