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/* Copyright 2000-2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* common .c
* This file has any function that is truly common and platform
* neutral. Or at least that's the theory.
*
* The header files are a problem so there are a few #ifdef's to take
* care of those.
*
*/
#include "apr.h"
#include "apr_private.h"
#include "apr_mmap.h"
#include "apr_errno.h"
#if APR_HAS_MMAP || defined(BEOS)
APR_DECLARE(apr_status_t) apr_mmap_offset(void **addr, apr_mmap_t *mmap,
apr_off_t offset)
{
if (offset < 0 || offset > mmap->size)
return APR_EINVAL;
(*addr) = (char *) mmap->mm + offset;
return APR_SUCCESS;
}
#endif
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