1 files changed, 70 insertions, 0 deletions
diff --git a/release/src/linux/linux/fs/cifs/cifserr.c b/release/src/linux/linux/fs/cifs/cifserr.c
new file mode 100644
index 00000000..4c8eb7a0
--- /dev/null
+++ b/release/src/linux/linux/fs/cifs/cifserr.c
@@ -0,0 +1,70 @@
+/*
+ *   fs/cifserr.c
+ *
+ *   Copyright (c) International Business Machines  Corp., 2002
+ *   Author(s): Steve French (sfrench@us.ibm.com)
+ *
+ *   This library is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Lesser General Public License as published
+ *   by the Free Software Foundation; either version 2.1 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This library 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 Lesser General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Lesser General Public License
+ *   along with this library; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/smbno.h>
+#include "cifsfs.h"
+
+int map_cifs_error(int error_class, int error_code,
+		   int status_codes_negotiated)
+{
+
+
+	if (status_codes_negotiated) {
+		switch (error_code) {
+		default:
+			return EIO;
+		}
+	} else
+		switch (error_class) {
+		case SUCCESS:
+			return 0;
+
+		case ERRDOS:
+			switch (error_code) {
+			case ERRbadfunc:
+				return EINVAL;
+			default:
+				return EIO;
+			}
+
+		case ERRSRV:
+			switch (error_code) {
+			default:
+				return EIO;
+			}
+
+		case ERRHRD:
+			switch (error_code) {
+			default:
+				return EIO;
+			}
+		default:
+			return EIO;
+		}
+	return 0;
+}
+
+int map_smb_error(int error_class, int error_code)
+{
+	return map_cifs_error(error_class, error_code, FALSE);
+}