Apache Portable Runtime
Data Structures | Defines | Typedefs | Functions
apr_mmap.h File Reference

APR MMAP routines. More...

#include "apr.h"
#include "apr_pools.h"
#include "apr_errno.h"
#include "apr_ring.h"
#include "apr_file_io.h"

Go to the source code of this file.

Data Structures

struct  apr_mmap_t

Defines

#define APR_MMAP_READ   1
#define APR_MMAP_WRITE   2
#define APR_MMAP_THRESHOLD   1
#define APR_MMAP_LIMIT   (4*1024*1024)
#define APR_MMAP_CANDIDATE(filelength)   ((filelength >= APR_MMAP_THRESHOLD) && (filelength < APR_MMAP_LIMIT))

Typedefs

typedef struct apr_mmap_t apr_mmap_t

Functions

apr_status_t apr_mmap_create (apr_mmap_t **newmmap, apr_file_t *file, apr_off_t offset, apr_size_t size, apr_int32_t flag, apr_pool_t *cntxt)
apr_status_t apr_mmap_dup (apr_mmap_t **new_mmap, apr_mmap_t *old_mmap, apr_pool_t *p)
apr_status_t apr_mmap_delete (apr_mmap_t *mm)
apr_status_t apr_mmap_offset (void **addr, apr_mmap_t *mm, apr_off_t offset)

Detailed Description

APR MMAP routines.

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