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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "primpl.h"
#include <string.h>
#include <stdlib.h>
PR_IMPLEMENT(PRErrorCode) PR_GetError()
{
PRThread *thread = PR_GetCurrentThread();
return thread->errorCode;
}
PR_IMPLEMENT(PRInt32) PR_GetOSError()
{
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->errorStringSize = 0;
PR_DELETE(thread->errorString);
}
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);
}
else
{
PRIntn size = textLength + 1; /* actual length to allocate */
if (thread->errorStringSize < textLength) /* do we have room? */
{
if (NULL != thread->errorString)
PR_DELETE(thread->errorString);
thread->errorString = (char*)PR_MALLOC(size);
}
memcpy(thread->errorString, text, size);
}
thread->errorStringSize = textLength;
}
PR_IMPLEMENT(PRInt32) PR_GetErrorTextLength(void)
{
PRThread *thread = PR_GetCurrentThread();
return thread->errorStringSize;
} /* PR_GetErrorTextLength */
PR_IMPLEMENT(PRInt32) PR_GetErrorText(char *text)
{
PRThread *thread = PR_GetCurrentThread();
if (0 != thread->errorStringSize)
memcpy(text, thread->errorString, thread->errorStringSize + 1);
return thread->errorStringSize;
} /* PR_GetErrorText */
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