src/java.base/windows/native/libjava/io_util_md.c

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -574,79 +574,5 @@
     if (SetFilePointerEx(h, distance, &pos, op) == 0) {
         return -1;
     }
     return long_to_jlong(pos.QuadPart);
 }
-
-size_t
-getLastErrorString(char *utf8_jvmErrorMsg, size_t cbErrorMsg)
-{
-    size_t n = 0;
-    if (cbErrorMsg > 0) {
-        BOOLEAN noError = FALSE;
-        WCHAR *utf16_osErrorMsg = (WCHAR *)malloc(cbErrorMsg*sizeof(WCHAR));
-        if (utf16_osErrorMsg == NULL) {
-            // OOM accident
-            strncpy(utf8_jvmErrorMsg, "Out of memory", cbErrorMsg);
-            // truncate if too long
-            utf8_jvmErrorMsg[cbErrorMsg - 1] = '\0';
-            n = strlen(utf8_jvmErrorMsg);
-        } else {
-            DWORD errval = GetLastError();
-            if (errval != 0) {
-                // WIN32 error
-                n = (size_t)FormatMessageW(
-                    FORMAT_MESSAGE_FROM_SYSTEM|FORMAT_MESSAGE_IGNORE_INSERTS,
-                    NULL,
-                    errval,
-                    0,
-                    utf16_osErrorMsg,
-                    (DWORD)cbErrorMsg,
-                    NULL);
-                if (n > 3) {
-                    // Drop final '.', CR, LF
-                    if (utf16_osErrorMsg[n - 1] == L'\n') --n;
-                    if (utf16_osErrorMsg[n - 1] == L'\r') --n;
-                    if (utf16_osErrorMsg[n - 1] == L'.') --n;
-                    utf16_osErrorMsg[n] = L'\0';
-                }
-            } else if (errno != 0) {
-                // C runtime error that has no corresponding WIN32 error code
-                const WCHAR *rtError = _wcserror(errno);
-                if (rtError != NULL) {
-                    wcsncpy(utf16_osErrorMsg, rtError, cbErrorMsg);
-                    // truncate if too long
-                    utf16_osErrorMsg[cbErrorMsg - 1] = L'\0';
-                    n = wcslen(utf16_osErrorMsg);
-                }
-            } else
-                noError = TRUE; //OS has no error to report
-
-            if (!noError) {
-                if (n > 0) {
-                    n = WideCharToMultiByte(
-                        CP_UTF8,
-                        0,
-                        utf16_osErrorMsg,
-                        n,
-                        utf8_jvmErrorMsg,
-                        cbErrorMsg,
-                        NULL,
-                        NULL);
-
-                    // no way to die
-                    if (n > 0)
-                        utf8_jvmErrorMsg[min(cbErrorMsg - 1, n)] = '\0';
-                }
-
-                if (n <= 0) {
-                    strncpy(utf8_jvmErrorMsg, "Secondary error while OS message extraction", cbErrorMsg);
-                    // truncate if too long
-                    utf8_jvmErrorMsg[cbErrorMsg - 1] = '\0';
-                    n = strlen(utf8_jvmErrorMsg);
-                }
-            }
-            free(utf16_osErrorMsg);
-        }
-    }
-    return n;
-}