Make DIR_nt_to_unix return STATUS_NO_SUCH_FILE instead of

dlls/kernel/kernel32.spec

@@ -1154,7 +1154,7 @@
 @ varargs __wine_call_from_16_regs()
 
 # Unix files
-@ cdecl wine_get_unix_file_name(wstr) ntdll.wine_get_unix_file_name
+@ cdecl wine_get_unix_file_name(wstr)
 
 # Init code
 @ cdecl __wine_kernel_init()

dlls/kernel/path.c

@@ -999,3 +999,23 @@ BOOL WINAPI MoveFileA( LPCSTR source, LPCSTR dest )
 {
     return MoveFileExA( source, dest, MOVEFILE_COPY_ALLOWED );
 }
+
+
+/***********************************************************************
+ *           wine_get_unix_file_name (KERNEL32.@) Not a Windows API
+ *
+ * Return the full Unix file name for a given path.
+ * Returned buffer must be freed by caller.
+ */
+char *wine_get_unix_file_name( LPCWSTR dosW )
+{
+    UNICODE_STRING nt_name;
+    ANSI_STRING unix_name;
+    NTSTATUS status;
+
+    if (!RtlDosPathNameToNtPathName_U( dosW, &nt_name, NULL, NULL )) return NULL;
+    status = wine_nt_to_unix_file_name( &nt_name, &unix_name, FALSE, FALSE );
+    RtlFreeUnicodeString( &nt_name );
+    if (status && status != STATUS_NO_SUCH_FILE) return NULL;
+    return unix_name.Buffer;
+}

dlls/ntdll/directory.c

@@ -795,16 +795,16 @@ static inline int get_dos_prefix_len( const UNICODE_STRING *name )
 
 
 /******************************************************************************
- *           DIR_nt_to_unix
+ *           wine_nt_to_unix_file_name  (NTDLL.@) Not a Windows API
  *
  * Convert a file name from NT namespace to Unix namespace.
  *
  * If check_last is 0, the last path element doesn't have to exist;
- * in that case STATUS_OBJECT_NAME_NOT_FOUND is returned, but the
+ * in that case STATUS_NO_SUCH_FILE is returned, but the
  * unix name is still filled in properly.
  */
-NTSTATUS DIR_nt_to_unix( const UNICODE_STRING *nameW, ANSI_STRING *unix_name_ret,
-                         int check_last, int check_case )
+NTSTATUS wine_nt_to_unix_file_name( const UNICODE_STRING *nameW, ANSI_STRING *unix_name_ret,
+                                    BOOLEAN check_last, BOOLEAN check_case )
 {
     static const WCHAR uncW[] = {'U','N','C','\\'};
     static const WCHAR invalid_charsW[] = { INVALID_NT_CHARS, 0 };
@@ -931,6 +931,7 @@ NTSTATUS DIR_nt_to_unix( const UNICODE_STRING *nameW, ANSI_STRING *unix_name_ret
                 {
                     unix_name[pos] = '/';
                     unix_name[pos + 1 + ret] = 0;
+                    status = STATUS_NO_SUCH_FILE;
                     break;
                 }
             }
@@ -960,26 +961,6 @@ done:
 }
 
 
-/***********************************************************************
- *           wine_get_unix_file_name (NTDLL.@) Not a Windows API
- *
- * Return the full Unix file name for a given path.
- * Returned buffer must be freed by caller.
- */
-char *wine_get_unix_file_name( LPCWSTR dosW )
-{
-    UNICODE_STRING nt_name;
-    ANSI_STRING unix_name;
-    NTSTATUS status;
-
-    if (!RtlDosPathNameToNtPathName_U( dosW, &nt_name, NULL, NULL )) return NULL;
-    status = DIR_nt_to_unix( &nt_name, &unix_name, FALSE, FALSE );
-    RtlFreeUnicodeString( &nt_name );
-    if (status && status != STATUS_OBJECT_NAME_NOT_FOUND) return NULL;
-    return unix_name.Buffer;
-}
-
-
 /******************************************************************
  *		RtlDoesFileExists_U   (NTDLL.@)
  */
@@ -990,7 +971,7 @@ BOOLEAN WINAPI RtlDoesFileExists_U(LPCWSTR file_name)
     BOOLEAN ret;
 
     if (!RtlDosPathNameToNtPathName_U( file_name, &nt_name, NULL, NULL )) return FALSE;
-    ret = (DIR_nt_to_unix( &nt_name, &unix_name, TRUE, FALSE ) == STATUS_SUCCESS);
+    ret = (wine_nt_to_unix_file_name( &nt_name, &unix_name, TRUE, FALSE ) == STATUS_SUCCESS);
     if (ret) RtlFreeAnsiString( &unix_name );
     RtlFreeUnicodeString( &nt_name );
     return ret;

dlls/ntdll/file.c

@@ -148,10 +148,10 @@ NTSTATUS WINAPI NtCreateFile( PHANDLE handle, ACCESS_MASK access, POBJECT_ATTRIB
 
     check_last = (disposition == FILE_OPEN || disposition == FILE_OVERWRITE);
 
-    io->u.Status = DIR_nt_to_unix( attr->ObjectName, &unix_name, check_last,
+    io->u.Status = wine_nt_to_unix_file_name( attr->ObjectName, &unix_name, check_last,
                                               !(attr->Attributes & OBJ_CASE_INSENSITIVE) );
 
-    if (!check_last && io->u.Status == STATUS_OBJECT_NAME_NOT_FOUND)
+    if (!check_last && io->u.Status == STATUS_NO_SUCH_FILE)
     {
         created = TRUE;
         io->u.Status = STATUS_SUCCESS;
@@ -1025,7 +1025,7 @@ NTSTATUS WINAPI NtQueryFullAttributesFile( const OBJECT_ATTRIBUTES *attr,
     ANSI_STRING unix_name;
     NTSTATUS status;
 
-    if (!(status = DIR_nt_to_unix( attr->ObjectName, &unix_name,
+    if (!(status = wine_nt_to_unix_file_name( attr->ObjectName, &unix_name,
                                               TRUE, !(attr->Attributes & OBJ_CASE_INSENSITIVE) )))
     {
         struct stat st;

dlls/ntdll/ntdll.spec

@@ -1124,7 +1124,7 @@
 @ cdecl __wine_set_signal_handler(long ptr)
 
 # Filesystem
-@ cdecl wine_get_unix_file_name(wstr)
+@ cdecl wine_nt_to_unix_file_name(ptr ptr long long)
 
 ################################################################
 # Wine dll separation hacks, these will go away, don't use them

dlls/ntdll/ntdll_misc.h

@@ -85,8 +85,6 @@ extern NTSTATUS CDROM_DeviceIoControl(HANDLE hDevice,
 /* file I/O */
 extern NTSTATUS FILE_GetNtStatus(void);
 extern BOOL DIR_is_hidden_file( const UNICODE_STRING *name );
-extern NTSTATUS DIR_nt_to_unix( const UNICODE_STRING *nameW, ANSI_STRING *unix_name_ret,
-                                int check_last, int check_case );
 
 /* virtual memory */
 typedef BOOL (*HANDLERPROC)(LPVOID, LPCVOID);

include/winternl.h

@@ -1511,6 +1511,11 @@ NTSTATUS  WINAPI RtlWalkHeap(HANDLE,PVOID);
 NTSTATUS  WINAPI RtlpWaitForCriticalSection(RTL_CRITICAL_SECTION *);
 NTSTATUS  WINAPI RtlpUnWaitCriticalSection(RTL_CRITICAL_SECTION *);
 
+/* Wine internal functions */
+
+extern NTSTATUS wine_nt_to_unix_file_name( const UNICODE_STRING *nameW, ANSI_STRING *unix_name_ret,
+                                           BOOLEAN check_last, BOOLEAN check_case );
+
 /***********************************************************************
  * Inline functions
  */

programs/winetest/main.c

@@ -64,7 +64,7 @@ static int running_under_wine ()
     HMODULE module = GetModuleHandleA("ntdll.dll");
 
     if (!module) return 0;
-    return (GetProcAddress(module, "wine_get_unix_file_name") != NULL);
+    return (GetProcAddress(module, "wine_server_call") != NULL);
 }
 
 void print_version ()