Clean support

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

diff --git a/apt-pkg/contrib/mmap.h b/apt-pkg/contrib/mmap.h
index 09630417774f49bf38e1d2a4edf306c2d685f003..3cb6c646898a51c09001a2f3e4e39d7d3320c5e2 100644 (file)
--- a/apt-pkg/contrib/mmap.h
+++ b/apt-pkg/contrib/mmap.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: mmap.h,v 1.1 1998/07/02 02:58:13 jgg Exp $
+// $Id: mmap.h,v 1.8 1999/01/18 06:20:08 jgg Exp $
 /* ######################################################################
    
    MMap Class - Provides 'real' mmap or a faked mmap using read().
@@ -22,24 +22,27 @@
    
    ##################################################################### */
                                                                        /*}}}*/
-// Header section: pkglib
 #ifndef PKGLIB_MMAP_H
 #define PKGLIB_MMAP_H
 
+#ifdef __GNUG__
+#pragma interface "apt-pkg/mmap.h"
+#endif
+
 #include <string>
-#include <pkglib/fileutl.h>
+#include <apt-pkg/fileutl.h>
 
 class MMap
 {
    protected:
    
-   File &Fd;
+   FileFd &Fd;
    unsigned long Flags;   
    unsigned long iSize;
    void *Base;
 
    bool Map();
-   bool Close(bool DoClose = true);
+   bool Close(bool DoClose = true,bool DoSync = true);
    
    public:
 
@@ -54,7 +57,7 @@ class MMap
    bool Sync();
    bool Sync(unsigned long Start,unsigned long Stop);
    
-   MMap(File &F,unsigned long Flags);
+   MMap(FileFd &F,unsigned long Flags);
    virtual ~MMap();
 };
 
@@ -79,13 +82,13 @@ class DynamicMMap : public MMap
    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;}; 
    
-   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();
 };