1 files changed, 107 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/nsprpub/pr/src/misc/prerror.c b/src/libs/xpcom18a4/nsprpub/pr/src/misc/prerror.c
new file mode 100644
index 00000000..f578f2d2
--- /dev/null
+++ b/src/libs/xpcom18a4/nsprpub/pr/src/misc/prerror.c
@@ -0,0 +1,107 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Netscape Portable Runtime (NSPR).
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "primpl.h"
+
+#include <string.h>
+#include <stdlib.h>
+
+PR_IMPLEMENT(PRErrorCode) PR_GetError(void)
+{
+    PRThread *thread = PR_GetCurrentThread();
+    return thread->errorCode;
+}
+
+PR_IMPLEMENT(PRInt32) PR_GetOSError(void)
+{
+    PRThread *thread = PR_GetCurrentThread();
+    return thread->osErrorCode;
+}
+
+PR_IMPLEMENT(void) PR_SetError(PRErrorCode code, PRInt32 osErr)
+{
+    PRThread *thread = PR_GetCurrentThread();
+    thread->errorCode = code;
+    thread->osErrorCode = osErr;
+    thread->errorStringLength = 0;
+}
+
+PR_IMPLEMENT(void) PR_SetErrorText(PRIntn textLength, const char *text)
+{
+    PRThread *thread = PR_GetCurrentThread();
+
+    if (0 == textLength)
+    {
+	    if (NULL != thread->errorString)
+	        PR_DELETE(thread->errorString);
+	    thread->errorStringSize = 0;
+    }
+    else
+    {
+	    PRIntn size = textLength + 31;  /* actual length to allocate. Plus a little extra */
+        if (thread->errorStringSize < textLength+1)  /* do we have room? */
+        {
+	        if (NULL != thread->errorString)
+	            PR_DELETE(thread->errorString);
+		    thread->errorString = (char*)PR_MALLOC(size);
+            if ( NULL == thread->errorString ) {
+                thread->errorStringSize = 0;
+                thread->errorStringLength = 0;
+                return;
+            }
+            thread->errorStringSize = size;
+	    }
+        memcpy(thread->errorString, text, textLength+1 );
+    }
+    thread->errorStringLength = textLength;
+}
+
+PR_IMPLEMENT(PRInt32) PR_GetErrorTextLength(void)
+{
+    PRThread *thread = PR_GetCurrentThread();
+    return thread->errorStringLength;
+}  /* PR_GetErrorTextLength */
+
+PR_IMPLEMENT(PRInt32) PR_GetErrorText(char *text)
+{
+    PRThread *thread = PR_GetCurrentThread();
+    if (0 != thread->errorStringLength)
+        memcpy(text, thread->errorString, thread->errorStringLength+1);
+    return thread->errorStringLength;
+}  /* PR_GetErrorText */
+
+