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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 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 Netscape are
* Copyright (C) 1998-2000 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU General Public License Version 2 or later (the
* "GPL"), in which case the provisions of the GPL are applicable
* instead of those above. If you wish to allow use of your
* version of this file only under the terms of the GPL and not to
* allow others to use your version of this file under the MPL,
* indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by
* the GPL. If you do not delete the provisions above, a recipient
* may use your version of this file under either the MPL or the
* GPL.
*/
#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->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 */
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