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// -*- c++ -*-
#ifndef JAWS_FILE_H
#define JAWS_FILE_H
#include "ace/FILE_IO.h"
#include "ace/Mem_Map.h"
#include "jaws3/Export.h"
class JAWS_Export JAWS_FILE : public ACE_FILE_IO
//
// Like ACE_FILE_IO, but support for ACE_Mem_Map;
{
public:
JAWS_FILE (void);
~JAWS_FILE (void);
ACE_Mem_Map *mem_map (int length = -1,
int prot = PROT_RDWR,
int share = ACE_MAP_PRIVATE,
void *addr = 0,
ACE_OFF_T offset = 0,
LPSECURITY_ATTRIBUTES sa = 0);
ACE_Mem_Map *mem_map (int length = -1,
int prot = PROT_RDWR,
int share = ACE_MAP_PRIVATE,
void *addr = 0,
ACE_OFF_T offset = 0,
LPSECURITY_ATTRIBUTES sa = 0) const;
ACE_Mem_Map *map () const;
void can_map (int);
private:
ACE_SYNCH_MUTEX lock_;
ACE_Mem_Map *map_;
int can_map_;
};
#endif /* JAWS_FILE_H */
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