* added APT::NeverAutoRemove (a list of regexp for package names that should never...

[apt.git] / apt-pkg / depcache.h

diff --git a/apt-pkg/depcache.h b/apt-pkg/depcache.h
index 6d51920e936d6fc0b2001bcafd09bca7e9c1e108..619daf8f67293b04230336e94aabd5eb83912cb7 100644 (file)
--- a/apt-pkg/depcache.h
+++ b/apt-pkg/depcache.h
@@ -63,6 +63,7 @@ class pkgDepCache : protected pkgCache::Namespace
       
    enum VersionTypes {NowVersion, InstallVersion, CandidateVersion};
    enum ModeList {ModeDelete = 0, ModeKeep = 1, ModeInstall = 2};
+
    struct StateCache
    {
       // Epoch stripped text versions of the two version fields
@@ -79,6 +80,10 @@ class pkgDepCache : protected pkgCache::Namespace
       unsigned short Flags;
       unsigned short iFlags;           // Internal flags
 
+      // mark and sweep flags
+      bool Marked;
+      bool Garbage;
+
       // Various tree indicators
       signed char Status;              // -1,0,1,2
       unsigned char Mode;              // ModeList
@@ -192,6 +197,10 @@ class pkgDepCache : protected pkgCache::Namespace
    
    // This is for debuging
    void Update(OpProgress *Prog = 0);
+
+   // read persistent states
+   bool readStateFile(OpProgress *prog);
+   bool writeStateFile(OpProgress *prog);
    
    // Size queries
    inline double UsrSize() {return iUsrSize;};