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java.lang.Objectorg.apache.tomcat.jni.Mmap
public class Mmap
Mmap
| Field Summary | |
|---|---|
| static int | APR_MMAP_READMMap opened for reading | 
| static int | APR_MMAP_WRITEMMap opened for writing | 
| Constructor Summary | |
|---|---|
| Mmap() | |
| Method Summary | |
|---|---|
| static long | create(long file,
       long offset,
       long size,
       int flag,
       long pool)Create a new mmap'ed file out of an existing APR file. | 
| static int | delete(long mm)Remove a mmap'ed. | 
| static long | dup(long mmap,
    long pool)Duplicate the specified MMAP. | 
| static long | offset(long mm,
       long offset)Move the pointer into the mmap'ed file to the specified offset. | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Field Detail | 
|---|
public static final int APR_MMAP_READ
public static final int APR_MMAP_WRITE
| Constructor Detail | 
|---|
public Mmap()
| Method Detail | 
|---|
public static long create(long file,
                          long offset,
                          long size,
                          int flag,
                          long pool)
                   throws Error
file - The file turn into an mmap.offset - The offset into the file to start the data pointer at.size - The size of the fileflag - bit-wise or of:
 APR_MMAP_READ MMap opened for reading APR_MMAP_WRITE MMap opened for writing
pool - The pool to use when creating the mmap.
Error
public static long dup(long mmap,
                       long pool)
                throws Error
mmap - The mmap to duplicate.pool - The pool to use for new_mmap.
Errorpublic static int delete(long mm)
mm - The mmap'ed file.
public static long offset(long mm,
                          long offset)
                   throws Error
mm - The mmap'ed file.offset - The offset to move to.
Error| 
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