let the Mark methods return if their marking was successful

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

diff --git a/apt-pkg/depcache.h b/apt-pkg/depcache.h
index 1a982ea18b1a1de5525f394b1d25b1499f22ff54..2942558b00655be9a32615b341ce96a1dc6fb6a1 100644 (file)
--- a/apt-pkg/depcache.h
+++ b/apt-pkg/depcache.h
@@ -388,11 +388,11 @@ class pkgDepCache : protected pkgCache::Namespace
    /** \name State Manipulators
     */
    // @{
-   void MarkKeep(PkgIterator const &Pkg, bool Soft = false,
+   bool MarkKeep(PkgIterator const &Pkg, bool Soft = false,
                 bool FromUser = true, unsigned long Depth = 0);
-   void MarkDelete(PkgIterator const &Pkg, bool Purge = false,
+   bool MarkDelete(PkgIterator const &Pkg, bool Purge = false,
                    unsigned long Depth = 0, bool FromUser = true);
-   void MarkInstall(PkgIterator const &Pkg,bool AutoInst = true,
+   bool MarkInstall(PkgIterator const &Pkg,bool AutoInst = true,
                    unsigned long Depth = 0, bool FromUser = true,
                    bool ForceImportantDeps = false);
    void MarkProtected(PkgIterator const &Pkg) { PkgState[Pkg->ID].iFlags |= Protected; };