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-rw-r--r--source3/lib/error.c75
1 files changed, 75 insertions, 0 deletions
diff --git a/source3/lib/error.c b/source3/lib/error.c
new file mode 100644
index 0000000000..880eba5949
--- /dev/null
+++ b/source3/lib/error.c
@@ -0,0 +1,75 @@
+/*
+ * Unix SMB/Netbios implementation.
+ * Version 1.9
+ * Unix/DOS/NT error code conversions
+ * Copyright (C) Tim Potter 2000
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "includes.h"
+
+/* Mapping between Unix, DOS and NT error numbers */
+
+struct {
+ int unix_error;
+ int dos_error;
+ uint32 nt_error;
+} unix_dos_nt_errmap[] = {
+ { EPERM, ERRnoaccess, NT_STATUS_ACCESS_DENIED },
+ { EACCES, ERRnoaccess, NT_STATUS_ACCESS_DENIED },
+ { ENOENT, ERRbadfile, NT_STATUS_NO_SUCH_FILE },
+ { ENOTDIR, ERRbadpath, NT_STATUS_NOT_A_DIRECTORY },
+ { EIO, ERRgeneral, NT_STATUS_IO_DEVICE_ERROR },
+ { EBADF, ERRsrverror, NT_STATUS_INVALID_HANDLE },
+ { EINVAL, ERRsrverror, NT_STATUS_INVALID_HANDLE },
+ { EEXIST, ERRfilexists, NT_STATUS_ACCESS_DENIED},
+ { ENFILE, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES },
+ { EMFILE, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES },
+ { ENOSPC, ERRdiskfull, NT_STATUS_DISK_FULL },
+#ifdef EDQUOT
+ { EDQUOT, ERRdiskfull, NT_STATUS_DISK_FULL },
+#endif
+#ifdef ENOTEMPTY
+ { ENOTEMPTY, ERRnoaccess, NT_STATUS_DIRECTORY_NOT_EMPTY },
+#endif
+#ifdef EXDEV
+ { EXDEV, ERRdiffdevice, NT_STATUS_NOT_SAME_DEVICE },
+#endif
+ { EROFS, ERRnowrite, NT_STATUS_ACCESS_DENIED },
+
+ { 0, 0, 0 }
+};
+
+/* Map an NT error code from a Unix error code */
+
+uint32 map_nt_error_from_unix(int unix_error)
+{
+ int i = 0;
+
+ /* Look through list */
+
+ while(unix_dos_nt_errmap[i].unix_error != 0) {
+ if (unix_dos_nt_errmap[i].unix_error == unix_error) {
+ return unix_dos_nt_errmap[i].nt_error;
+ }
+
+ i++;
+ }
+
+ /* Default return */
+
+ return NT_STATUS_ACCESS_DENIED;
+}