netmisc.c 39.4 KB
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/*
 *   fs/cifs/netmisc.c
 *
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 *   Copyright (c) International Business Machines  Corp., 2002,2008
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 *   Author(s): Steve French (sfrench@us.ibm.com)
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 *
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 *   Error mapping routines from Samba libsmb/errormap.c
 *   Copyright (C) Andrew Tridgell 2001
 *
 *   This program is free software;  you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
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 *   the Free Software Foundation; either version 2 of the License, or
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 *   (at your option) any later version.
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 *
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 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
 *   the GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
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 *   along with this program;  if not, write to the Free Software
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 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#include <linux/net.h>
#include <linux/string.h>
#include <linux/in.h>
#include <linux/ctype.h>
#include <linux/fs.h>
#include <asm/div64.h>
#include <asm/byteorder.h>
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#include <linux/inet.h>
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#include "cifsfs.h"
#include "cifspdu.h"
#include "cifsglob.h"
#include "cifsproto.h"
#include "smberr.h"
#include "cifs_debug.h"
#include "nterr.h"

struct smb_to_posix_error {
	__u16 smb_err;
	int posix_code;
};

static const struct smb_to_posix_error mapping_table_ERRDOS[] = {
	{ERRbadfunc, -EINVAL},
	{ERRbadfile, -ENOENT},
	{ERRbadpath, -ENOTDIR},
	{ERRnofids, -EMFILE},
	{ERRnoaccess, -EACCES},
	{ERRbadfid, -EBADF},
	{ERRbadmcb, -EIO},
	{ERRnomem, -ENOMEM},
	{ERRbadmem, -EFAULT},
	{ERRbadenv, -EFAULT},
	{ERRbadformat, -EINVAL},
	{ERRbadaccess, -EACCES},
	{ERRbaddata, -EIO},
	{ERRbaddrive, -ENXIO},
	{ERRremcd, -EACCES},
	{ERRdiffdevice, -EXDEV},
	{ERRnofiles, -ENOENT},
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	{ERRwriteprot, -EROFS},
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	{ERRbadshare, -ETXTBSY},
	{ERRlock, -EACCES},
	{ERRunsup, -EINVAL},
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	{ERRnosuchshare, -ENXIO},
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	{ERRfilexists, -EEXIST},
	{ERRinvparm, -EINVAL},
	{ERRdiskfull, -ENOSPC},
	{ERRinvname, -ENOENT},
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	{ERRinvlevel, -EOPNOTSUPP},
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	{ERRdirnotempty, -ENOTEMPTY},
	{ERRnotlocked, -ENOLCK},
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	{ERRcancelviolation, -ENOLCK},
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	{ERRalreadyexists, -EEXIST},
	{ERRmoredata, -EOVERFLOW},
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	{ERReasnotsupported, -EOPNOTSUPP},
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	{ErrQuota, -EDQUOT},
	{ErrNotALink, -ENOLINK},
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	{ERRnetlogonNotStarted, -ENOPROTOOPT},
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	{ERRsymlink, -EOPNOTSUPP},
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	{ErrTooManyLinks, -EMLINK},
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	{0, 0}
};

static const struct smb_to_posix_error mapping_table_ERRSRV[] = {
	{ERRerror, -EIO},
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	{ERRbadpw, -EACCES},  /* was EPERM */
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	{ERRbadtype, -EREMOTE},
	{ERRaccess, -EACCES},
	{ERRinvtid, -ENXIO},
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	{ERRinvnetname, -ENXIO},
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	{ERRinvdevice, -ENXIO},
	{ERRqfull, -ENOSPC},
	{ERRqtoobig, -ENOSPC},
	{ERRqeof, -EIO},
	{ERRinvpfid, -EBADF},
	{ERRsmbcmd, -EBADRQC},
	{ERRsrverror, -EIO},
	{ERRbadBID, -EIO},
	{ERRfilespecs, -EINVAL},
	{ERRbadLink, -EIO},
	{ERRbadpermits, -EINVAL},
	{ERRbadPID, -ESRCH},
	{ERRsetattrmode, -EINVAL},
	{ERRpaused, -EHOSTDOWN},
	{ERRmsgoff, -EHOSTDOWN},
	{ERRnoroom, -ENOSPC},
	{ERRrmuns, -EUSERS},
	{ERRtimeout, -ETIME},
	{ERRnoresource, -ENOBUFS},
	{ERRtoomanyuids, -EUSERS},
	{ERRbaduid, -EACCES},
	{ERRusempx, -EIO},
	{ERRusestd, -EIO},
	{ERR_NOTIFY_ENUM_DIR, -ENOBUFS},
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	{ERRnoSuchUser, -EACCES},
/*	{ERRaccountexpired, -EACCES},
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	{ERRbadclient, -EACCES},
	{ERRbadLogonTime, -EACCES},
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	{ERRpasswordExpired, -EACCES},*/
	{ERRaccountexpired, -EKEYEXPIRED},
	{ERRbadclient, -EACCES},
	{ERRbadLogonTime, -EACCES},
	{ERRpasswordExpired, -EKEYEXPIRED},

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	{ERRnosupport, -EINVAL},
	{0, 0}
};

static const struct smb_to_posix_error mapping_table_ERRHRD[] = {
	{0, 0}
};

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/*
 * Convert a string containing text IPv4 or IPv6 address to binary form.
 *
 * Returns 0 on failure.
 */
static int
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cifs_inet_pton(const int address_family, const char *cp, int len, void *dst)
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{
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	int ret = 0;

	/* calculate length by finding first slash or NULL */
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	if (address_family == AF_INET)
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		ret = in4_pton(cp, len, dst, '\\', NULL);
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	else if (address_family == AF_INET6)
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		ret = in6_pton(cp, len, dst , '\\', NULL);
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	cFYI(DBG2, "address conversion returned %d for %*.*s",
	     ret, len, len, cp);
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	if (ret > 0)
		ret = 1;
	return ret;
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}

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/*
 * Try to convert a string to an IPv4 address and then attempt to convert
 * it to an IPv6 address if that fails. Set the family field if either
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 * succeeds. If it's an IPv6 address and it has a '%' sign in it, try to
 * treat the part following it as a numeric sin6_scope_id.
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 *
 * Returns 0 on failure.
 */
int
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cifs_convert_address(struct sockaddr *dst, const char *src, int len)
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{
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	int rc, alen, slen;
	const char *pct;
	char *endp, scope_id[13];
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	struct sockaddr_in *s4 = (struct sockaddr_in *) dst;
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	struct sockaddr_in6 *s6 = (struct sockaddr_in6 *) dst;
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	/* IPv4 address */
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	if (cifs_inet_pton(AF_INET, src, len, &s4->sin_addr.s_addr)) {
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		s4->sin_family = AF_INET;
		return 1;
	}

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	/* attempt to exclude the scope ID from the address part */
	pct = memchr(src, '%', len);
	alen = pct ? pct - src : len;
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	rc = cifs_inet_pton(AF_INET6, src, alen, &s6->sin6_addr.s6_addr);
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	if (!rc)
		return rc;

	s6->sin6_family = AF_INET6;
	if (pct) {
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		/* grab the scope ID */
		slen = len - (alen + 1);
		if (slen <= 0 || slen > 12)
			return 0;
		memcpy(scope_id, pct + 1, slen);
		scope_id[slen] = '\0';

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		s6->sin6_scope_id = (u32) simple_strtoul(pct, &endp, 0);
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		if (endp != scope_id + slen)
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			return 0;
	}

	return rc;
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}

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int
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cifs_set_port(struct sockaddr *addr, const unsigned short int port)
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{
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	switch (addr->sa_family) {
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	case AF_INET:
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		((struct sockaddr_in *)addr)->sin_port = htons(port);
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		break;
	case AF_INET6:
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		((struct sockaddr_in6 *)addr)->sin6_port = htons(port);
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		break;
	default:
		return 0;
	}
	return 1;
}

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int
cifs_fill_sockaddr(struct sockaddr *dst, const char *src, int len,
		   const unsigned short int port)
{
	if (!cifs_convert_address(dst, src, len))
		return 0;
	return cifs_set_port(dst, port);
}

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/*****************************************************************************
convert a NT status code to a dos class/code
 *****************************************************************************/
/* NT status -> dos error map */
static const struct {
	__u8 dos_class;
	__u16 dos_code;
	__u32 ntstatus;
} ntstatus_to_dos_map[] = {
	{
	ERRDOS, ERRgeneral, NT_STATUS_UNSUCCESSFUL}, {
	ERRDOS, ERRbadfunc, NT_STATUS_NOT_IMPLEMENTED}, {
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	ERRDOS, ERRinvlevel, NT_STATUS_INVALID_INFO_CLASS}, {
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	ERRDOS, 24, NT_STATUS_INFO_LENGTH_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_ACCESS_VIOLATION}, {
	ERRHRD, ERRgeneral, NT_STATUS_IN_PAGE_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_QUOTA}, {
	ERRDOS, ERRbadfid, NT_STATUS_INVALID_HANDLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_INITIAL_STACK}, {
	ERRDOS, 193, NT_STATUS_BAD_INITIAL_PC}, {
	ERRDOS, 87, NT_STATUS_INVALID_CID}, {
	ERRHRD, ERRgeneral, NT_STATUS_TIMER_NOT_CANCELED}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER}, {
	ERRDOS, ERRbadfile, NT_STATUS_NO_SUCH_DEVICE}, {
	ERRDOS, ERRbadfile, NT_STATUS_NO_SUCH_FILE}, {
	ERRDOS, ERRbadfunc, NT_STATUS_INVALID_DEVICE_REQUEST}, {
	ERRDOS, 38, NT_STATUS_END_OF_FILE}, {
	ERRDOS, 34, NT_STATUS_WRONG_VOLUME}, {
	ERRDOS, 21, NT_STATUS_NO_MEDIA_IN_DEVICE}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNRECOGNIZED_MEDIA}, {
	ERRDOS, 27, NT_STATUS_NONEXISTENT_SECTOR},
/*	{ This NT error code was 'sqashed'
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	 from NT_STATUS_MORE_PROCESSING_REQUIRED to NT_STATUS_OK
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	 during the session setup } */
	{
	ERRDOS, ERRnomem, NT_STATUS_NO_MEMORY}, {
	ERRDOS, 487, NT_STATUS_CONFLICTING_ADDRESSES}, {
	ERRDOS, 487, NT_STATUS_NOT_MAPPED_VIEW}, {
	ERRDOS, 87, NT_STATUS_UNABLE_TO_FREE_VM}, {
	ERRDOS, 87, NT_STATUS_UNABLE_TO_DELETE_SECTION}, {
	ERRDOS, 2142, NT_STATUS_INVALID_SYSTEM_SERVICE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_INSTRUCTION}, {
	ERRDOS, ERRnoaccess, NT_STATUS_INVALID_LOCK_SEQUENCE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_INVALID_VIEW_SIZE}, {
	ERRDOS, 193, NT_STATUS_INVALID_FILE_FOR_SECTION}, {
	ERRDOS, ERRnoaccess, NT_STATUS_ALREADY_COMMITTED},
/*	{ This NT error code was 'sqashed'
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	 from NT_STATUS_ACCESS_DENIED to NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE
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	 during the session setup }   */
	{
	ERRDOS, ERRnoaccess, NT_STATUS_ACCESS_DENIED}, {
	ERRDOS, 111, NT_STATUS_BUFFER_TOO_SMALL}, {
	ERRDOS, ERRbadfid, NT_STATUS_OBJECT_TYPE_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_NONCONTINUABLE_EXCEPTION}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_DISPOSITION}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNWIND}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_STACK}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_UNWIND_TARGET}, {
	ERRDOS, 158, NT_STATUS_NOT_LOCKED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PARITY_ERROR}, {
	ERRDOS, 487, NT_STATUS_UNABLE_TO_DECOMMIT_VM}, {
	ERRDOS, 487, NT_STATUS_NOT_COMMITTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_PORT_ATTRIBUTES}, {
	ERRHRD, ERRgeneral, NT_STATUS_PORT_MESSAGE_TOO_LONG}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_MIX}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_QUOTA_LOWER}, {
	ERRHRD, ERRgeneral, NT_STATUS_DISK_CORRUPT_ERROR}, {
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	 /* mapping changed since shell does lookup on * expects FileNotFound */
	ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_INVALID}, {
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	ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_NOT_FOUND}, {
	ERRDOS, ERRalreadyexists, NT_STATUS_OBJECT_NAME_COLLISION}, {
	ERRHRD, ERRgeneral, NT_STATUS_HANDLE_NOT_WAITABLE}, {
	ERRDOS, ERRbadfid, NT_STATUS_PORT_DISCONNECTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_ALREADY_ATTACHED}, {
	ERRDOS, 161, NT_STATUS_OBJECT_PATH_INVALID}, {
	ERRDOS, ERRbadpath, NT_STATUS_OBJECT_PATH_NOT_FOUND}, {
	ERRDOS, 161, NT_STATUS_OBJECT_PATH_SYNTAX_BAD}, {
	ERRHRD, ERRgeneral, NT_STATUS_DATA_OVERRUN}, {
	ERRHRD, ERRgeneral, NT_STATUS_DATA_LATE_ERROR}, {
	ERRDOS, 23, NT_STATUS_DATA_ERROR}, {
	ERRDOS, 23, NT_STATUS_CRC_ERROR}, {
	ERRDOS, ERRnomem, NT_STATUS_SECTION_TOO_BIG}, {
	ERRDOS, ERRnoaccess, NT_STATUS_PORT_CONNECTION_REFUSED}, {
	ERRDOS, ERRbadfid, NT_STATUS_INVALID_PORT_HANDLE}, {
	ERRDOS, ERRbadshare, NT_STATUS_SHARING_VIOLATION}, {
	ERRHRD, ERRgeneral, NT_STATUS_QUOTA_EXCEEDED}, {
	ERRDOS, 87, NT_STATUS_INVALID_PAGE_PROTECTION}, {
	ERRDOS, 288, NT_STATUS_MUTANT_NOT_OWNED}, {
	ERRDOS, 298, NT_STATUS_SEMAPHORE_LIMIT_EXCEEDED}, {
	ERRDOS, 87, NT_STATUS_PORT_ALREADY_SET}, {
	ERRDOS, 87, NT_STATUS_SECTION_NOT_IMAGE}, {
	ERRDOS, 156, NT_STATUS_SUSPEND_COUNT_EXCEEDED}, {
	ERRDOS, ERRnoaccess, NT_STATUS_THREAD_IS_TERMINATING}, {
	ERRDOS, 87, NT_STATUS_BAD_WORKING_SET_LIMIT}, {
	ERRDOS, 87, NT_STATUS_INCOMPATIBLE_FILE_MAP}, {
	ERRDOS, 87, NT_STATUS_SECTION_PROTECTION}, {
	ERRDOS, ERReasnotsupported, NT_STATUS_EAS_NOT_SUPPORTED}, {
	ERRDOS, 255, NT_STATUS_EA_TOO_LARGE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NONEXISTENT_EA_ENTRY}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_EAS_ON_FILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_EA_CORRUPT_ERROR}, {
	ERRDOS, ERRlock, NT_STATUS_FILE_LOCK_CONFLICT}, {
	ERRDOS, ERRlock, NT_STATUS_LOCK_NOT_GRANTED}, {
	ERRDOS, ERRbadfile, NT_STATUS_DELETE_PENDING}, {
	ERRDOS, ERRunsup, NT_STATUS_CTL_FILE_NOT_SUPPORTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNKNOWN_REVISION}, {
	ERRHRD, ERRgeneral, NT_STATUS_REVISION_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_OWNER}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_PRIMARY_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_IMPERSONATION_TOKEN}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_DISABLE_MANDATORY}, {
	ERRDOS, 2215, NT_STATUS_NO_LOGON_SERVERS}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_LOGON_SESSION}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_PRIVILEGE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_PRIVILEGE_NOT_HELD}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ACCOUNT_NAME}, {
	ERRHRD, ERRgeneral, NT_STATUS_USER_EXISTS},
/*	{ This NT error code was 'sqashed'
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	 from NT_STATUS_NO_SUCH_USER to NT_STATUS_LOGON_FAILURE
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	 during the session setup } */
	{
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	ERRDOS, ERRnoaccess, NT_STATUS_NO_SUCH_USER}, { /* could map to 2238 */
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	ERRHRD, ERRgeneral, NT_STATUS_GROUP_EXISTS}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_IN_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_NOT_IN_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_LAST_ADMIN},
/*	{ This NT error code was 'sqashed'
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	 from NT_STATUS_WRONG_PASSWORD to NT_STATUS_LOGON_FAILURE
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	 during the session setup } */
	{
	ERRSRV, ERRbadpw, NT_STATUS_WRONG_PASSWORD}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILL_FORMED_PASSWORD}, {
	ERRHRD, ERRgeneral, NT_STATUS_PASSWORD_RESTRICTION}, {
	ERRDOS, ERRnoaccess, NT_STATUS_LOGON_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ACCOUNT_RESTRICTION}, {
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	ERRSRV, ERRbadLogonTime, NT_STATUS_INVALID_LOGON_HOURS}, {
	ERRSRV, ERRbadclient, NT_STATUS_INVALID_WORKSTATION}, {
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	ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_EXPIRED}, {
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	ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_DISABLED}, {
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	ERRHRD, ERRgeneral, NT_STATUS_NONE_MAPPED}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_LUIDS_REQUESTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_LUIDS_EXHAUSTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SUB_AUTHORITY}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ACL}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SID}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SECURITY_DESCR}, {
	ERRDOS, 127, NT_STATUS_PROCEDURE_NOT_FOUND}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_FORMAT}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_TOKEN}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_INHERITANCE_ACL}, {
	ERRDOS, 158, NT_STATUS_RANGE_NOT_LOCKED}, {
	ERRDOS, 112, NT_STATUS_DISK_FULL}, {
	ERRHRD, ERRgeneral, NT_STATUS_SERVER_DISABLED}, {
	ERRHRD, ERRgeneral, NT_STATUS_SERVER_NOT_DISABLED}, {
	ERRDOS, 68, NT_STATUS_TOO_MANY_GUIDS_REQUESTED}, {
	ERRDOS, 259, NT_STATUS_GUIDS_EXHAUSTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ID_AUTHORITY}, {
	ERRDOS, 259, NT_STATUS_AGENTS_EXHAUSTED}, {
	ERRDOS, 154, NT_STATUS_INVALID_VOLUME_LABEL}, {
	ERRDOS, 14, NT_STATUS_SECTION_NOT_EXTENDED}, {
	ERRDOS, 487, NT_STATUS_NOT_MAPPED_DATA}, {
	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_DATA_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_TYPE_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_NAME_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_ARRAY_BOUNDS_EXCEEDED}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_DENORMAL_OPERAND}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_DIVIDE_BY_ZERO}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_INEXACT_RESULT}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_INVALID_OPERATION}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_STACK_CHECK}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_UNDERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_INTEGER_DIVIDE_BY_ZERO}, {
	ERRDOS, 534, NT_STATUS_INTEGER_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_PRIVILEGED_INSTRUCTION}, {
	ERRDOS, ERRnomem, NT_STATUS_TOO_MANY_PAGING_FILES}, {
	ERRHRD, ERRgeneral, NT_STATUS_FILE_INVALID}, {
	ERRHRD, ERRgeneral, NT_STATUS_ALLOTTED_SPACE_EXCEEDED},
/*	{ This NT error code was 'sqashed'
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	 from NT_STATUS_INSUFFICIENT_RESOURCES to
	 NT_STATUS_INSUFF_SERVER_RESOURCES during the session setup } */
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	{
	ERRDOS, ERRnomem, NT_STATUS_INSUFFICIENT_RESOURCES}, {
	ERRDOS, ERRbadpath, NT_STATUS_DFS_EXIT_PATH_FOUND}, {
	ERRDOS, 23, NT_STATUS_DEVICE_DATA_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_NOT_CONNECTED}, {
	ERRDOS, 21, NT_STATUS_DEVICE_POWER_FAILURE}, {
	ERRDOS, 487, NT_STATUS_FREE_VM_NOT_AT_BASE}, {
	ERRDOS, 487, NT_STATUS_MEMORY_NOT_ALLOCATED}, {
	ERRHRD, ERRgeneral, NT_STATUS_WORKING_SET_QUOTA}, {
	ERRDOS, 19, NT_STATUS_MEDIA_WRITE_PROTECTED}, {
	ERRDOS, 21, NT_STATUS_DEVICE_NOT_READY}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_GROUP_ATTRIBUTES}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_IMPERSONATION_LEVEL}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_OPEN_ANONYMOUS}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_VALIDATION_CLASS}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_TOKEN_TYPE}, {
	ERRDOS, 87, NT_STATUS_BAD_MASTER_BOOT_RECORD}, {
	ERRHRD, ERRgeneral, NT_STATUS_INSTRUCTION_MISALIGNMENT}, {
	ERRDOS, ERRpipebusy, NT_STATUS_INSTANCE_NOT_AVAILABLE}, {
	ERRDOS, ERRpipebusy, NT_STATUS_PIPE_NOT_AVAILABLE}, {
	ERRDOS, ERRbadpipe, NT_STATUS_INVALID_PIPE_STATE}, {
	ERRDOS, ERRpipebusy, NT_STATUS_PIPE_BUSY}, {
	ERRDOS, ERRbadfunc, NT_STATUS_ILLEGAL_FUNCTION}, {
	ERRDOS, ERRnotconnected, NT_STATUS_PIPE_DISCONNECTED}, {
	ERRDOS, ERRpipeclosing, NT_STATUS_PIPE_CLOSING}, {
	ERRHRD, ERRgeneral, NT_STATUS_PIPE_CONNECTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PIPE_LISTENING}, {
	ERRDOS, ERRbadpipe, NT_STATUS_INVALID_READ_MODE}, {
	ERRDOS, 121, NT_STATUS_IO_TIMEOUT}, {
	ERRDOS, 38, NT_STATUS_FILE_FORCED_CLOSED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROFILING_NOT_STARTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROFILING_NOT_STOPPED}, {
	ERRHRD, ERRgeneral, NT_STATUS_COULD_NOT_INTERPRET}, {
	ERRDOS, ERRnoaccess, NT_STATUS_FILE_IS_A_DIRECTORY}, {
	ERRDOS, ERRunsup, NT_STATUS_NOT_SUPPORTED}, {
	ERRDOS, 51, NT_STATUS_REMOTE_NOT_LISTENING}, {
	ERRDOS, 52, NT_STATUS_DUPLICATE_NAME}, {
	ERRDOS, 53, NT_STATUS_BAD_NETWORK_PATH}, {
	ERRDOS, 54, NT_STATUS_NETWORK_BUSY}, {
	ERRDOS, 55, NT_STATUS_DEVICE_DOES_NOT_EXIST}, {
	ERRDOS, 56, NT_STATUS_TOO_MANY_COMMANDS}, {
	ERRDOS, 57, NT_STATUS_ADAPTER_HARDWARE_ERROR}, {
	ERRDOS, 58, NT_STATUS_INVALID_NETWORK_RESPONSE}, {
	ERRDOS, 59, NT_STATUS_UNEXPECTED_NETWORK_ERROR}, {
	ERRDOS, 60, NT_STATUS_BAD_REMOTE_ADAPTER}, {
	ERRDOS, 61, NT_STATUS_PRINT_QUEUE_FULL}, {
	ERRDOS, 62, NT_STATUS_NO_SPOOL_SPACE}, {
	ERRDOS, 63, NT_STATUS_PRINT_CANCELLED}, {
	ERRDOS, 64, NT_STATUS_NETWORK_NAME_DELETED}, {
	ERRDOS, 65, NT_STATUS_NETWORK_ACCESS_DENIED}, {
	ERRDOS, 66, NT_STATUS_BAD_DEVICE_TYPE}, {
	ERRDOS, ERRnosuchshare, NT_STATUS_BAD_NETWORK_NAME}, {
	ERRDOS, 68, NT_STATUS_TOO_MANY_NAMES}, {
	ERRDOS, 69, NT_STATUS_TOO_MANY_SESSIONS}, {
	ERRDOS, 70, NT_STATUS_SHARING_PAUSED}, {
	ERRDOS, 71, NT_STATUS_REQUEST_NOT_ACCEPTED}, {
	ERRDOS, 72, NT_STATUS_REDIRECTOR_PAUSED}, {
	ERRDOS, 88, NT_STATUS_NET_WRITE_FAULT}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROFILING_AT_LIMIT}, {
	ERRDOS, ERRdiffdevice, NT_STATUS_NOT_SAME_DEVICE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_FILE_RENAMED}, {
	ERRDOS, 240, NT_STATUS_VIRTUAL_CIRCUIT_CLOSED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SECURITY_ON_OBJECT}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_WAIT}, {
	ERRDOS, ERRpipeclosing, NT_STATUS_PIPE_EMPTY}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_ACCESS_DOMAIN_INFO}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_TERMINATE_SELF}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SERVER_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_DOMAIN_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_DOMAIN_ROLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_DOMAIN}, {
	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_EXISTS}, {
	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_LIMIT_EXCEEDED}, {
	ERRDOS, 300, NT_STATUS_OPLOCK_NOT_GRANTED}, {
	ERRDOS, 301, NT_STATUS_INVALID_OPLOCK_PROTOCOL}, {
	ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_DB_CORRUPTION}, {
	ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_GENERIC_NOT_MAPPED}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_DESCRIPTOR_FORMAT}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_USER_BUFFER}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_IO_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_CREATE_ERR}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_MAP_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_EXTEND_ERR}, {
	ERRHRD, ERRgeneral, NT_STATUS_NOT_LOGON_PROCESS}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGON_SESSION_EXISTS}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_1}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_2}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_3}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_4}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_5}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_6}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_7}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_8}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_9}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_10}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_11}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_12}, {
	ERRDOS, ERRbadpath, NT_STATUS_REDIRECTOR_NOT_STARTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_REDIRECTOR_STARTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_STACK_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_PACKAGE}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_FUNCTION_TABLE}, {
	ERRDOS, 203, 0xc0000100}, {
	ERRDOS, 145, NT_STATUS_DIRECTORY_NOT_EMPTY}, {
	ERRHRD, ERRgeneral, NT_STATUS_FILE_CORRUPT_ERROR}, {
	ERRDOS, 267, NT_STATUS_NOT_A_DIRECTORY}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_LOGON_SESSION_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGON_SESSION_COLLISION}, {
	ERRDOS, 206, NT_STATUS_NAME_TOO_LONG}, {
	ERRDOS, 2401, NT_STATUS_FILES_OPEN}, {
	ERRDOS, 2404, NT_STATUS_CONNECTION_IN_USE}, {
	ERRHRD, ERRgeneral, NT_STATUS_MESSAGE_NOT_FOUND}, {
	ERRDOS, ERRnoaccess, NT_STATUS_PROCESS_IS_TERMINATING}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LOGON_TYPE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_GUID_TRANSLATION}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANNOT_IMPERSONATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_IMAGE_ALREADY_LOADED}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_NOT_PRESENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_LID_NOT_EXIST}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_LID_ALREADY_OWNED}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_NOT_LID_OWNER}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_COMMAND}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_LID}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_SELECTOR_NOT_AVAILABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_SELECTOR}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_LDT}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_SIZE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_OFFSET}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_DESCRIPTOR}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_NE_FORMAT}, {
	ERRHRD, ERRgeneral, NT_STATUS_RXACT_INVALID_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_RXACT_COMMIT_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_MAPPED_FILE_SIZE_ZERO}, {
	ERRDOS, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANCELLED}, {
	ERRDOS, ERRnoaccess, NT_STATUS_CANNOT_DELETE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_COMPUTER_NAME}, {
	ERRDOS, ERRnoaccess, NT_STATUS_FILE_DELETED}, {
	ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_ACCOUNT}, {
	ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_USER}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBERS_PRIMARY_GROUP}, {
	ERRDOS, ERRbadfid, NT_STATUS_FILE_CLOSED}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_THREADS}, {
	ERRHRD, ERRgeneral, NT_STATUS_THREAD_NOT_IN_PROCESS}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOKEN_ALREADY_IN_USE}, {
	ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_QUOTA_EXCEEDED}, {
	ERRHRD, ERRgeneral, NT_STATUS_COMMITMENT_LIMIT}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_LE_FORMAT}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_NOT_MZ}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_PROTECT}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_WIN_16}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGON_SERVER_CONFLICT}, {
	ERRHRD, ERRgeneral, NT_STATUS_TIME_DIFFERENCE_AT_DC}, {
	ERRHRD, ERRgeneral, NT_STATUS_SYNCHRONIZATION_REQUIRED}, {
	ERRDOS, 126, NT_STATUS_DLL_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_OPEN_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_IO_PRIVILEGE_FAILED}, {
	ERRDOS, 182, NT_STATUS_ORDINAL_NOT_FOUND}, {
	ERRDOS, 127, NT_STATUS_ENTRYPOINT_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONTROL_C_EXIT}, {
	ERRDOS, 64, NT_STATUS_LOCAL_DISCONNECT}, {
	ERRDOS, 64, NT_STATUS_REMOTE_DISCONNECT}, {
	ERRDOS, 51, NT_STATUS_REMOTE_RESOURCES}, {
	ERRDOS, 59, NT_STATUS_LINK_FAILED}, {
	ERRDOS, 59, NT_STATUS_LINK_TIMEOUT}, {
	ERRDOS, 59, NT_STATUS_INVALID_CONNECTION}, {
	ERRDOS, 59, NT_STATUS_INVALID_ADDRESS}, {
	ERRHRD, ERRgeneral, NT_STATUS_DLL_INIT_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_MISSING_SYSTEMFILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNHANDLED_EXCEPTION}, {
	ERRHRD, ERRgeneral, NT_STATUS_APP_INIT_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_CREATE_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_PAGEFILE}, {
	ERRDOS, 124, NT_STATUS_INVALID_LEVEL}, {
	ERRDOS, 86, NT_STATUS_WRONG_PASSWORD_CORE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_FLOAT_CONTEXT}, {
	ERRDOS, 109, NT_STATUS_PIPE_BROKEN}, {
	ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_CORRUPT}, {
	ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_IO_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_EVENT_PAIR}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNRECOGNIZED_VOLUME}, {
	ERRHRD, ERRgeneral, NT_STATUS_SERIAL_NO_DEVICE_INITED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_ALIAS}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_NOT_IN_ALIAS}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_IN_ALIAS}, {
	ERRHRD, ERRgeneral, NT_STATUS_ALIAS_EXISTS}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGON_NOT_GRANTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_SECRETS}, {
	ERRHRD, ERRgeneral, NT_STATUS_SECRET_TOO_LONG}, {
	ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_DB_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_FULLSCREEN_MODE}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_CONTEXT_IDS}, {
	ERRDOS, ERRnoaccess, NT_STATUS_LOGON_TYPE_NOT_GRANTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NOT_REGISTRY_FILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NT_CROSS_ENCRYPTION_REQUIRED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_CTRLR_CONFIG_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_FT_MISSING_MEMBER}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILL_FORMED_SERVICE_ENTRY}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_CHARACTER}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNMAPPABLE_CHARACTER}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNDEFINED_CHARACTER}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_VOLUME}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_ID_MARK_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_WRONG_CYLINDER}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_UNKNOWN_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_BAD_REGISTERS}, {
	ERRHRD, ERRgeneral, NT_STATUS_DISK_RECALIBRATE_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DISK_OPERATION_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DISK_RESET_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_SHARED_IRQ_BUSY}, {
	ERRHRD, ERRgeneral, NT_STATUS_FT_ORPHANING}, {
	ERRHRD, ERRgeneral, 0xc000016e}, {
	ERRHRD, ERRgeneral, 0xc000016f}, {
	ERRHRD, ERRgeneral, 0xc0000170}, {
	ERRHRD, ERRgeneral, 0xc0000171}, {
	ERRHRD, ERRgeneral, NT_STATUS_PARTITION_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_BLOCK_LENGTH}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_NOT_PARTITIONED}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNABLE_TO_LOCK_MEDIA}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNABLE_TO_UNLOAD_MEDIA}, {
	ERRHRD, ERRgeneral, NT_STATUS_EOM_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_MEDIA}, {
	ERRHRD, ERRgeneral, 0xc0000179}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_MEMBER}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_MEMBER}, {
	ERRHRD, ERRgeneral, NT_STATUS_KEY_DELETED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_LOG_SPACE}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_SIDS}, {
	ERRHRD, ERRgeneral, NT_STATUS_LM_CROSS_ENCRYPTION_REQUIRED}, {
	ERRHRD, ERRgeneral, NT_STATUS_KEY_HAS_CHILDREN}, {
	ERRHRD, ERRgeneral, NT_STATUS_CHILD_MUST_BE_VOLATILE}, {
	ERRDOS, 87, NT_STATUS_DEVICE_CONFIGURATION_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_DRIVER_INTERNAL_ERROR}, {
	ERRDOS, 22, NT_STATUS_INVALID_DEVICE_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_IO_DEVICE_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_PROTOCOL_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_BACKUP_CONTROLLER}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOG_FILE_FULL}, {
	ERRDOS, 19, NT_STATUS_TOO_LATE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_NO_TRUST_LSA_SECRET},
/*	{ This NT error code was 'sqashed'
S
Steve French 已提交
658 659
	 from NT_STATUS_NO_TRUST_SAM_ACCOUNT to
	 NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE during the session setup } */
L
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660 661 662 663 664 665 666 667 668
	{
	ERRDOS, ERRnoaccess, NT_STATUS_NO_TRUST_SAM_ACCOUNT}, {
	ERRDOS, ERRnoaccess, NT_STATUS_TRUSTED_DOMAIN_FAILURE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_FILE_CORRUPT}, {
	ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_CANT_START}, {
	ERRDOS, ERRnoaccess, NT_STATUS_TRUST_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_MUTANT_LIMIT_EXCEEDED}, {
	ERRDOS, ERRnetlogonNotStarted, NT_STATUS_NETLOGON_NOT_STARTED}, {
669
	ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_EXPIRED}, {
L
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	ERRHRD, ERRgeneral, NT_STATUS_POSSIBLE_DEADLOCK}, {
	ERRHRD, ERRgeneral, NT_STATUS_NETWORK_CREDENTIAL_CONFLICT}, {
	ERRHRD, ERRgeneral, NT_STATUS_REMOTE_SESSION_LIMIT}, {
	ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_FILE_CHANGED}, {
	ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT}, {
	ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT}, {
	ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_SERVER_TRUST_ACCOUNT},
/*	{ This NT error code was 'sqashed'
S
Steve French 已提交
678
	 from NT_STATUS_DOMAIN_TRUST_INCONSISTENT to NT_STATUS_LOGON_FAILURE
L
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	 during the session setup }  */
	{
	ERRDOS, ERRnoaccess, NT_STATUS_DOMAIN_TRUST_INCONSISTENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_FS_DRIVER_REQUIRED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_USER_SESSION_KEY}, {
	ERRDOS, 59, NT_STATUS_USER_SESSION_DELETED}, {
	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_LANG_NOT_FOUND}, {
	ERRDOS, ERRnomem, NT_STATUS_INSUFF_SERVER_RESOURCES}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_BUFFER_SIZE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ADDRESS_COMPONENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ADDRESS_WILDCARD}, {
	ERRDOS, 68, NT_STATUS_TOO_MANY_ADDRESSES}, {
	ERRDOS, 52, NT_STATUS_ADDRESS_ALREADY_EXISTS}, {
	ERRDOS, 64, NT_STATUS_ADDRESS_CLOSED}, {
	ERRDOS, 64, NT_STATUS_CONNECTION_DISCONNECTED}, {
	ERRDOS, 64, NT_STATUS_CONNECTION_RESET}, {
	ERRDOS, 68, NT_STATUS_TOO_MANY_NODES}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_ABORTED}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_TIMED_OUT}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_NO_RELEASE}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_NO_MATCH}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_RESPONDED}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_INVALID_ID}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_INVALID_TYPE}, {
	ERRDOS, ERRunsup, NT_STATUS_NOT_SERVER_SESSION}, {
	ERRDOS, ERRunsup, NT_STATUS_NOT_CLIENT_SESSION}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANNOT_LOAD_REGISTRY_FILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEBUG_ATTACH_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_SYSTEM_PROCESS_TERMINATED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DATA_NOT_ACCEPTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_BROWSER_SERVERS_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_VDM_HARD_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_DRIVER_CANCEL_TIMEOUT}, {
	ERRHRD, ERRgeneral, NT_STATUS_REPLY_MESSAGE_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_MAPPED_ALIGNMENT}, {
	ERRDOS, 193, NT_STATUS_IMAGE_CHECKSUM_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOST_WRITEBEHIND_DATA}, {
	ERRHRD, ERRgeneral, NT_STATUS_CLIENT_SERVER_PARAMETERS_INVALID}, {
717
	ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_MUST_CHANGE}, {
L
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718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781
	ERRHRD, ERRgeneral, NT_STATUS_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_NOT_TINY_STREAM}, {
	ERRHRD, ERRgeneral, NT_STATUS_RECOVERY_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_STACK_OVERFLOW_READ}, {
	ERRHRD, ERRgeneral, NT_STATUS_FAIL_CHECK}, {
	ERRHRD, ERRgeneral, NT_STATUS_DUPLICATE_OBJECTID}, {
	ERRHRD, ERRgeneral, NT_STATUS_OBJECTID_EXISTS}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONVERT_TO_LARGE}, {
	ERRHRD, ERRgeneral, NT_STATUS_RETRY}, {
	ERRHRD, ERRgeneral, NT_STATUS_FOUND_OUT_OF_SCOPE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ALLOCATE_BUCKET}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROPSET_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_MARSHALL_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_VARIANT}, {
	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND}, {
	ERRDOS, ERRnoaccess, NT_STATUS_ACCOUNT_LOCKED_OUT}, {
	ERRDOS, ERRbadfid, NT_STATUS_HANDLE_NOT_CLOSABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_REFUSED}, {
	ERRHRD, ERRgeneral, NT_STATUS_GRACEFUL_DISCONNECT}, {
	ERRHRD, ERRgeneral, NT_STATUS_ADDRESS_ALREADY_ASSOCIATED}, {
	ERRHRD, ERRgeneral, NT_STATUS_ADDRESS_NOT_ASSOCIATED}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_INVALID}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ACTIVE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NETWORK_UNREACHABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_HOST_UNREACHABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROTOCOL_UNREACHABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_PORT_UNREACHABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_REQUEST_ABORTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ABORTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_COMPRESSION_BUFFER}, {
	ERRHRD, ERRgeneral, NT_STATUS_USER_MAPPED_FILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_AUDIT_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_TIMER_RESOLUTION_NOT_SET}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_COUNT_LIMIT}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGIN_TIME_RESTRICTION}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGIN_WKSTA_RESTRICTION}, {
	ERRDOS, 193, NT_STATUS_IMAGE_MP_UP_MISMATCH}, {
	ERRHRD, ERRgeneral, 0xc000024a}, {
	ERRHRD, ERRgeneral, 0xc000024b}, {
	ERRHRD, ERRgeneral, 0xc000024c}, {
	ERRHRD, ERRgeneral, 0xc000024d}, {
	ERRHRD, ERRgeneral, 0xc000024e}, {
	ERRHRD, ERRgeneral, 0xc000024f}, {
	ERRHRD, ERRgeneral, NT_STATUS_INSUFFICIENT_LOGON_INFO}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_DLL_ENTRYPOINT}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_SERVICE_ENTRYPOINT}, {
	ERRHRD, ERRgeneral, NT_STATUS_LPC_REPLY_LOST}, {
	ERRHRD, ERRgeneral, NT_STATUS_IP_ADDRESS_CONFLICT1}, {
	ERRHRD, ERRgeneral, NT_STATUS_IP_ADDRESS_CONFLICT2}, {
	ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_QUOTA_LIMIT}, {
	ERRSRV, 3, NT_STATUS_PATH_NOT_COVERED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_CALLBACK_ACTIVE}, {
	ERRHRD, ERRgeneral, NT_STATUS_LICENSE_QUOTA_EXCEEDED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PWD_TOO_SHORT}, {
	ERRHRD, ERRgeneral, NT_STATUS_PWD_TOO_RECENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_PWD_HISTORY_CONFLICT}, {
	ERRHRD, ERRgeneral, 0xc000025d}, {
	ERRHRD, ERRgeneral, NT_STATUS_PLUGPLAY_NO_DEVICE}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNSUPPORTED_COMPRESSION}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_HW_PROFILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_PLUGPLAY_DEVICE_PATH}, {
	ERRDOS, 182, NT_STATUS_DRIVER_ORDINAL_NOT_FOUND}, {
	ERRDOS, 127, NT_STATUS_DRIVER_ENTRYPOINT_NOT_FOUND}, {
	ERRDOS, 288, NT_STATUS_RESOURCE_NOT_OWNED}, {
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	ERRDOS, ErrTooManyLinks, NT_STATUS_TOO_MANY_LINKS}, {
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	ERRHRD, ERRgeneral, NT_STATUS_QUOTA_LIST_INCONSISTENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_FILE_IS_OFFLINE}, {
	ERRDOS, 21, 0xc000026e}, {
	ERRDOS, 161, 0xc0000281}, {
	ERRDOS, ERRnoaccess, 0xc000028a}, {
	ERRDOS, ERRnoaccess, 0xc000028b}, {
	ERRHRD, ERRgeneral, 0xc000028c}, {
	ERRDOS, ERRnoaccess, 0xc000028d}, {
	ERRDOS, ERRnoaccess, 0xc000028e}, {
	ERRDOS, ERRnoaccess, 0xc000028f}, {
	ERRDOS, ERRnoaccess, 0xc0000290}, {
	ERRDOS, ERRbadfunc, 0xc000029c}, {
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	ERRDOS, ERRsymlink, NT_STATUS_STOPPED_ON_SYMLINK}, {
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	ERRDOS, ERRinvlevel, 0x007c0001}, };

/*****************************************************************************
 Print an error message from the status code
 *****************************************************************************/
static void
cifs_print_status(__u32 status_code)
{
	int idx = 0;

	while (nt_errs[idx].nt_errstr != NULL) {
		if (((nt_errs[idx].nt_errcode) & 0xFFFFFF) ==
		    (status_code & 0xFFFFFF)) {
			printk(KERN_NOTICE "Status code returned 0x%08x %s\n",
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				   status_code, nt_errs[idx].nt_errstr);
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		}
		idx++;
	}
	return;
}


static void
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ntstatus_to_dos(__u32 ntstatus, __u8 *eclass, __u16 *ecode)
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{
	int i;
	if (ntstatus == 0) {
		*eclass = 0;
		*ecode = 0;
		return;
	}
	for (i = 0; ntstatus_to_dos_map[i].ntstatus; i++) {
		if (ntstatus == ntstatus_to_dos_map[i].ntstatus) {
			*eclass = ntstatus_to_dos_map[i].dos_class;
			*ecode = ntstatus_to_dos_map[i].dos_code;
			return;
		}
	}
	*eclass = ERRHRD;
	*ecode = ERRgeneral;
}

int
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map_smb_to_linux_error(struct smb_hdr *smb, int logErr)
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{
	unsigned int i;
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	int rc = -EIO;	/* if transport error smb error may not be set */
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	__u8 smberrclass;
	__u16 smberrcode;

	/* BB if NT Status codes - map NT BB */

	/* old style smb error codes */
	if (smb->Status.CifsError == 0)
		return 0;

	if (smb->Flags2 & SMBFLG2_ERR_STATUS) {
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		/* translate the newer STATUS codes to old style SMB errors
		 * and then to POSIX errors */
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		__u32 err = le32_to_cpu(smb->Status.CifsError);
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		if (logErr && (err != (NT_STATUS_MORE_PROCESSING_REQUIRED)))
			cifs_print_status(err);
		else if (cifsFYI & CIFS_RC)
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			cifs_print_status(err);
		ntstatus_to_dos(err, &smberrclass, &smberrcode);
	} else {
		smberrclass = smb->Status.DosError.ErrorClass;
		smberrcode = le16_to_cpu(smb->Status.DosError.Error);
	}

	/* old style errors */

	/* DOS class smb error codes - map DOS */
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	if (smberrclass == ERRDOS) {
		/* 1 byte field no need to byte reverse */
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		for (i = 0;
		     i <
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		     sizeof(mapping_table_ERRDOS) /
		     sizeof(struct smb_to_posix_error); i++) {
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			if (mapping_table_ERRDOS[i].smb_err == 0)
				break;
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			else if (mapping_table_ERRDOS[i].smb_err ==
								smberrcode) {
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				rc = mapping_table_ERRDOS[i].posix_code;
				break;
			}
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			/* else try next error mapping one to see if match */
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		}
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	} else if (smberrclass == ERRSRV) {
		/* server class of error codes */
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		for (i = 0;
		     i <
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		     sizeof(mapping_table_ERRSRV) /
		     sizeof(struct smb_to_posix_error); i++) {
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			if (mapping_table_ERRSRV[i].smb_err == 0)
				break;
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			else if (mapping_table_ERRSRV[i].smb_err ==
								smberrcode) {
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				rc = mapping_table_ERRSRV[i].posix_code;
				break;
			}
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			/* else try next error mapping to see if match */
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		}
	}
	/* else ERRHRD class errors or junk  - return EIO */

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	cFYI(1, "Mapping smb error code 0x%x to POSIX err %d",
		 le32_to_cpu(smb->Status.CifsError), rc);
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	/* generic corrective action e.g. reconnect SMB session on
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	 * ERRbaduid could be added */
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	return rc;
}

/*
 * calculate the size of the SMB message based on the fixed header
 * portion, the number of word parameters and the data portion of the message
 */
unsigned int
smbCalcSize(struct smb_hdr *ptr)
{
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	return (sizeof(struct smb_hdr) + (2 * ptr->WordCount) +
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		2 /* size of the bcc field */ + BCC(ptr));
}

unsigned int
smbCalcSize_LE(struct smb_hdr *ptr)
{
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	return (sizeof(struct smb_hdr) + (2 * ptr->WordCount) +
926
		2 /* size of the bcc field */ + le16_to_cpu(BCC_LE(ptr)));
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}

/* The following are taken from fs/ntfs/util.c */

#define NTFS_TIME_OFFSET ((u64)(369*365 + 89) * 24 * 3600 * 10000000)

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/*
 * Convert the NT UTC (based 1601-01-01, in hundred nanosecond units)
 * into Unix UTC (based 1970-01-01, in seconds).
 */
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struct timespec
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cifs_NTtimeToUnix(__le64 ntutc)
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{
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	struct timespec ts;
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	/* BB what about the timezone? BB */

	/* Subtract the NTFS time offset, then convert to 1s intervals. */
	u64 t;

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	t = le64_to_cpu(ntutc) - NTFS_TIME_OFFSET;
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	ts.tv_nsec = do_div(t, 10000000) * 100;
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	ts.tv_sec = t;
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	return ts;
}

/* Convert the Unix UTC into NT UTC. */
u64
cifs_UnixTimeToNT(struct timespec t)
{
	/* Convert to 100ns intervals and then add the NTFS time offset. */
	return (u64) t.tv_sec * 10000000 + t.tv_nsec/100 + NTFS_TIME_OFFSET;
}
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static int total_days_of_prev_months[] =
{0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334};

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struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset)
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{
	struct timespec ts;
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	int sec, min, days, month, year;
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	u16 date = le16_to_cpu(le_date);
	u16 time = le16_to_cpu(le_time);
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	SMB_TIME *st = (SMB_TIME *)&time;
	SMB_DATE *sd = (SMB_DATE *)&date;
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	cFYI(1, "date %d time %d", date, time);
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	sec = 2 * st->TwoSeconds;
	min = st->Minutes;
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	if ((sec > 59) || (min > 59))
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		cERROR(1, "illegal time min %d sec %d", min, sec);
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	sec += (min * 60);
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	sec += 60 * 60 * st->Hours;
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	if (st->Hours > 24)
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		cERROR(1, "illegal hours %d", st->Hours);
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	days = sd->Day;
	month = sd->Month;
984
	if ((days > 31) || (month > 12)) {
985
		cERROR(1, "illegal date, month %d day: %d", month, days);
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		if (month > 12)
			month = 12;
	}
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	month -= 1;
	days += total_days_of_prev_months[month];
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	days += 3652; /* account for difference in days between 1980 and 1970 */
992
	year = sd->Year;
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	days += year * 365;
	days += (year/4); /* leap year */
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	/* generalized leap year calculation is more complex, ie no leap year
	for years/100 except for years/400, but since the maximum number for DOS
	 year is 2**7, the last year is 1980+127, which means we need only
	 consider 2 special case years, ie the years 2000 and 2100, and only
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	 adjust for the lack of leap year for the year 2100, as 2000 was a
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	 leap year (divisable by 400) */
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	if (year >= 120)  /* the year 2100 */
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		days = days - 1;  /* do not count leap year for the year 2100 */

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	/* adjust for leap year where we are still before leap day */
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	if (year != 120)
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		days -= ((year & 0x03) == 0) && (month < 2 ? 1 : 0);
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	sec += 24 * 60 * 60 * days;
1008

1009
	ts.tv_sec = sec + offset;
1010

1011
	/* cFYI(1, "sec after cnvrt dos to unix time %d",sec); */
1012

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	ts.tv_nsec = 0;
	return ts;
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}