CDROM method

[apt.git] / apt-pkg / contrib / mmap.h

diff --git a/apt-pkg/contrib/mmap.h b/apt-pkg/contrib/mmap.h
index 09630417774f49bf38e1d2a4edf306c2d685f003..6820247895d3aeb23a3543cd208192b79ec1cfe7 100644 (file)
--- a/apt-pkg/contrib/mmap.h
+++ b/apt-pkg/contrib/mmap.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: mmap.h,v 1.1 1998/07/02 02:58:13 jgg Exp $
+// $Id: mmap.h,v 1.7 1998/11/12 03:14:40 jgg Exp $

 /* ######################################################################
    
    MMap Class - Provides 'real' mmap or a faked mmap using read().
 /* ######################################################################
    
    MMap Class - Provides 'real' mmap or a faked mmap using read().


@@ -26,20 +26,24 @@
 #ifndef PKGLIB_MMAP_H
 #define PKGLIB_MMAP_H
 
 #ifndef PKGLIB_MMAP_H
 #define PKGLIB_MMAP_H
 

+#ifdef __GNUG__
+#pragma interface "apt-pkg/mmap.h"
+#endif
+

 #include <string>
 #include <string>

-#include <pkglib/fileutl.h>
+#include <apt-pkg/fileutl.h>

 
 class MMap
 {
    protected:
    
 
 class MMap
 {
    protected:
    

-   File &Fd;
+   FileFd &Fd;

    unsigned long Flags;   
    unsigned long iSize;
    void *Base;
 
    bool Map();
    unsigned long Flags;   
    unsigned long iSize;
    void *Base;
 
    bool Map();

-   bool Close(bool DoClose = true);
+   bool Close(bool DoClose = true,bool DoSync = true);

    
    public:
 
    
    public:
 


@@ -54,7 +58,7 @@ class MMap
    bool Sync();
    bool Sync(unsigned long Start,unsigned long Stop);
    
    bool Sync();
    bool Sync(unsigned long Start,unsigned long Stop);
    

-   MMap(File &F,unsigned long Flags);
+   MMap(FileFd &F,unsigned long Flags);

    virtual ~MMap();
 };
 
    virtual ~MMap();
 };
 


@@ -79,13 +83,13 @@ class DynamicMMap : public MMap
    public:
 
    // Allocation
    public:
 
    // Allocation

-   unsigned long RawAllocate(unsigned long Size);
+   unsigned long RawAllocate(unsigned long Size,unsigned long Aln = 0);

    unsigned long Allocate(unsigned long ItemSize);
    unsigned long WriteString(const char *String,unsigned long Len = 0);
    inline unsigned long WriteString(string S) {return WriteString(S.begin(),S.size());};
    void UsePools(Pool &P,unsigned int Count) {Pools = &P; PoolCount = Count;}; 
    
    unsigned long Allocate(unsigned long ItemSize);
    unsigned long WriteString(const char *String,unsigned long Len = 0);
    inline unsigned long WriteString(string S) {return WriteString(S.begin(),S.size());};
    void UsePools(Pool &P,unsigned int Count) {Pools = &P; PoolCount = Count;}; 
    

-   DynamicMMap(File &F,unsigned long Flags,unsigned long WorkSpace = 1024*1024);
+   DynamicMMap(FileFd &F,unsigned long Flags,unsigned long WorkSpace = 2*1024*1024);

    virtual ~DynamicMMap();
 };
 
    virtual ~DynamicMMap();
 };