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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
#ifndef APR_MMAP_H
#define APR_MMAP_H
#include "apr_general.h"
#include "apr_errno.h"
#include "apr_network_io.h"
#include "apr_portable.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef struct ap_mmap_t ap_mmap_t;
/* Function definitions */
/* ***APRDOC********************************************************
* ap_status_t ap_mmap_create(ap_mmap_t **new, ap_file_t *file, ap_off_t offset)
* Create a new mmap'ed file out of an existing APR file.
* arg 1) The newly created mmap'ed file.
* arg 2) The file turn into an mmap.
* arg 3) The offset into the file to start the data pointer at.
* arg 4) The size of the file
* arg 5) The context to use when creating the mmap.
*/
ap_status_t ap_mmap_create(ap_mmap_t ** newmmap, ap_file_t *file, ap_off_t offset,
ap_size_t size, ap_context_t *cntxt);
/* ***APRDOC********************************************************
* ap_status_t ap_mmap_delete(ap_mmap_t *mmap)
* Remove a mmap'ed.
* arg 1) The mmap'ed file.
*/
ap_status_t ap_mmap_delete(ap_mmap_t *mmap);
/* ***APRDOC********************************************************
* ap_status_t ap_mmap_offset(void **addr, ap_mmap_t *mmap, ap_offset_t offset)
* Move the pointer into the mmap'ed file to the specified offset.
* arg 1) The pointer to the offset specified.
* arg 2) The mmap'ed file.
* arg 3) The offset to move to.
*/
ap_status_t ap_mmap_offset(void **addr, ap_mmap_t *mmap, ap_off_t offset);
#ifdef __cplusplus
}
#endif
#endif /* ! APR_MMAP_H */
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