converted smbd to use NTSTATUS by default

major changes include:

- added NSTATUS type
- added automatic mapping between dos and nt error codes
- changed all ERROR() calls to ERROR_DOS() and many to ERROR_NT()
  these calls auto-translate to the client error code system
- got rid of the cached error code and the writebmpx code

We eventually will need to also:
- get rid of BOOL, so we don't lose error info
- replace all ERROR_DOS() calls with ERROR_NT() calls

but that is too much for one night

1 files changed, 1 insertions, 4 deletions

diff --git a/source/smbd/open.c b/source/smbd/open.c
index 2e1ddb07fbe..6a1eac76026 100644
--- a/source/smbd/open.c
+++ b/source/smbd/open.c
@@ -200,7 +200,6 @@ static BOOL open_file(files_struct *fsp,connection_struct *conn,
 	fsp->directory_delete_on_close = False;
 	fsp->conn = conn;
 	string_set(&fsp->fsp_name,fname);
-	fsp->wbmpx_ptr = NULL;      
 	fsp->wcp = NULL; /* Write cache pointer. */
 
 	DEBUG(2,("%s opened file %s read=%s write=%s (numopen=%d)\n",
@@ -969,8 +968,7 @@ files_struct *open_file_stat(connection_struct *conn, char *fname,
 	fsp->directory_delete_on_close = False;
 	fsp->conn = conn;
 	string_set(&fsp->fsp_name,fname);
-	fsp->wbmpx_ptr = NULL;
-    fsp->wcp = NULL; /* Write cache pointer. */
+	fsp->wcp = NULL; /* Write cache pointer. */
 
 	conn->num_files_open++;
 
@@ -1133,7 +1131,6 @@ files_struct *open_directory(connection_struct *conn, char *fname,
 	fsp->directory_delete_on_close = False;
 	fsp->conn = conn;
 	string_set(&fsp->fsp_name,fname);
-	fsp->wbmpx_ptr = NULL;
 
 	conn->num_files_open++;