2 * Unix SMB/CIFS implementation.
3 * map unix to NT errors, an excerpt of libsmb/errormap.c
4 * Copyright (C) Andrew Tridgell 2001
5 * Copyright (C) Andrew Bartlett 2001
6 * Copyright (C) Tim Potter 2000
7 * Copyright (C) Jeremy Allison 2007
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, see <http://www.gnu.org/licenses/>.
25 /* Mapping from Unix, to NT error numbers */
27 const struct unix_error_map unix_dos_nt_errmap[] = {
28 { EPERM, ERRDOS, ERRnoaccess, NT_STATUS_ACCESS_DENIED },
29 { EACCES, ERRDOS, ERRnoaccess, NT_STATUS_ACCESS_DENIED },
30 { ENOENT, ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_NOT_FOUND },
31 { ENOTDIR, ERRDOS, ERRbadpath, NT_STATUS_NOT_A_DIRECTORY },
32 { EIO, ERRHRD, ERRgeneral, NT_STATUS_IO_DEVICE_ERROR },
33 { EBADF, ERRSRV, ERRsrverror, NT_STATUS_INVALID_HANDLE },
34 { EINVAL, ERRSRV, ERRsrverror, NT_STATUS_INVALID_HANDLE },
35 { EEXIST, ERRDOS, ERRfilexists, NT_STATUS_OBJECT_NAME_COLLISION},
36 { ENFILE, ERRDOS, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES },
37 { EMFILE, ERRDOS, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES },
38 { ENOSPC, ERRHRD, ERRdiskfull, NT_STATUS_DISK_FULL },
39 { ENOMEM, ERRDOS, ERRnomem, NT_STATUS_NO_MEMORY },
40 { EISDIR, ERRDOS, ERRnoaccess, NT_STATUS_FILE_IS_A_DIRECTORY},
41 { EMLINK, ERRDOS, ERRgeneral, NT_STATUS_TOO_MANY_LINKS },
42 { EINTR, ERRHRD, ERRgeneral, NT_STATUS_RETRY },
44 { EDQUOT, ERRHRD, ERRdiskfull, NT_STATUS_DISK_FULL }, /* Windows apps need this, not NT_STATUS_QUOTA_EXCEEDED */
47 { ENOTEMPTY, ERRDOS, ERRnoaccess, NT_STATUS_DIRECTORY_NOT_EMPTY },
50 { EXDEV, ERRDOS, ERRdiffdevice, NT_STATUS_NOT_SAME_DEVICE },
53 { EROFS, ERRHRD, ERRnowrite, NT_STATUS_ACCESS_DENIED },
56 { ENAMETOOLONG, ERRDOS, 206, NT_STATUS_OBJECT_NAME_INVALID },
59 { EFBIG, ERRHRD, ERRdiskfull, NT_STATUS_DISK_FULL },
62 { ENOBUFS, ERRDOS, ERRnomem, NT_STATUS_INSUFFICIENT_RESOURCES },
64 { EAGAIN, ERRDOS, 111, NT_STATUS_NETWORK_BUSY },
66 { EADDRINUSE, ERRDOS, 52, NT_STATUS_ADDRESS_ALREADY_ASSOCIATED},
69 { ENETUNREACH, ERRHRD, ERRgeneral, NT_STATUS_NETWORK_UNREACHABLE},
72 { EHOSTUNREACH, ERRHRD, ERRgeneral, NT_STATUS_HOST_UNREACHABLE},
75 { ECONNREFUSED, ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_REFUSED},
78 { ETIMEDOUT, ERRHRD, 121, NT_STATUS_IO_TIMEOUT},
81 { ECONNABORTED, ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ABORTED},
84 { ENODEV, ERRDOS, 55, NT_STATUS_DEVICE_DOES_NOT_EXIST},
87 { EPIPE, ERRDOS, 109, NT_STATUS_PIPE_BROKEN},
90 { EWOULDBLOCK, ERRDOS, 111, NT_STATUS_NETWORK_BUSY },
93 { 0, 0, 0, NT_STATUS_OK }
96 /*********************************************************************
97 Map an NT error code from a Unix error code.
98 *********************************************************************/
100 NTSTATUS map_nt_error_from_unix(int unix_error)
107 /* Look through list */
108 while(unix_dos_nt_errmap[i].unix_error != 0) {
109 if (unix_dos_nt_errmap[i].unix_error == unix_error)
110 return unix_dos_nt_errmap[i].nt_error;
115 return NT_STATUS_ACCESS_DENIED;