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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#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 */
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