diff options
| author | Michael Vogt <michael.vogt@ubuntu.com> | 2005-08-19 08:50:57 +0000 |
|---|---|---|
| committer | Michael Vogt <michael.vogt@ubuntu.com> | 2005-08-19 08:50:57 +0000 |
| commit | 331956f9b59c8c30cce977e8729991559d46005c (patch) | |
| tree | 8f51aa68a5991e84e93552400180277e8c5d0494 /apt-pkg/algorithms.cc | |
| parent | 2a7e07c7578048abd9f7bfd4ce0ca5c3696b9f3a (diff) | |
* added a InRootSetFunc class for clients to add own packages to the mark'n'sweep root set
Diffstat (limited to 'apt-pkg/algorithms.cc')
| -rw-r--r-- | apt-pkg/algorithms.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc index 3978e7561..82ea19c93 100644 --- a/apt-pkg/algorithms.cc +++ b/apt-pkg/algorithms.cc @@ -1342,8 +1342,14 @@ pkgMarkAlwaysInclude(pkgCache::PkgIterator p, vector<regex_t*> alwaysMark) return false; } +bool pkgMarkUsed(pkgDepCache &Cache) +{ + InRootSetFunc f; + return pkgMarkUsed(Cache, f); +} + // the main mark algorithm -bool pkgMarkUsed(pkgDepCache &Cache, InRootSetFunc func) +bool pkgMarkUsed(pkgDepCache &Cache, InRootSetFunc &userFunc) { bool follow_recommends; bool follow_suggests; @@ -1394,7 +1400,7 @@ bool pkgMarkUsed(pkgDepCache &Cache, InRootSetFunc func) // do the mark part, this is the core bit of the algorithm for(pkgCache::PkgIterator p=Cache.PkgBegin(); !p.end(); ++p) { - if( (func != NULL ? (*func)(p) : false) || + if( userFunc.InRootSet(p) || pkgMarkAlwaysInclude(p, neverAutoRemoveRegexp) || !(Cache[p].Flags & pkgCache::Flag::Auto) || (p->Flags & pkgCache::Flag::Essential)) |