#include <apt-pkg/algorithms.h>
#include <apt-pkg/error.h>
#include <apt-pkg/configuration.h>
-#include <apt-pkg/version.h>
-#include <apt-pkg/sptr.h>
-#include <apt-pkg/acquire-item.h>
#include <apt-pkg/edsp.h>
-#include <apt-pkg/sourcelist.h>
-#include <apt-pkg/fileutl.h>
-#include <apt-pkg/progress.h>
-
-#include <sys/types.h>
+#include <apt-pkg/depcache.h>
+#include <apt-pkg/packagemanager.h>
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
+#include <apt-pkg/prettyprinters.h>
+#include <apt-pkg/dpkgpm.h>
+
+#include <string.h>
+#include <string>
#include <cstdlib>
-#include <algorithm>
#include <iostream>
-#include <stdio.h>
+#include <utility>
#include <apti18n.h>
/*}}}*/
using namespace std;
-pkgProblemResolver *pkgProblemResolver::This = 0;
-
+class APT_HIDDEN pkgSimulatePrivate
+{
+public:
+ std::vector<pkgDPkgPM::Item> List;
+};
// Simulate::Simulate - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* The legacy translations here of input Pkg iterators is obsolete,
this is not necessary since the pkgCaches are fully shared now. */
pkgSimulate::pkgSimulate(pkgDepCache *Cache) : pkgPackageManager(Cache),
- iPolicy(Cache),
+ d(new pkgSimulatePrivate()), iPolicy(Cache),
Sim(&Cache->GetCache(),&iPolicy),
group(Sim)
{
pkgSimulate::~pkgSimulate()
{
delete[] Flags;
+ delete d;
}
/*}}}*/
// Simulate::Describe - Describe a package /*{{{*/
// Simulate::Install - Simulate unpacking of a package /*{{{*/
// ---------------------------------------------------------------------
/* */
-bool pkgSimulate::Install(PkgIterator iPkg,string /*File*/)
+bool pkgSimulate::Install(PkgIterator iPkg,string File)
+{
+ if (iPkg.end() || File.empty())
+ return false;
+ d->List.emplace_back(pkgDPkgPM::Item::Install, iPkg, File);
+ return true;
+}
+bool pkgSimulate::RealInstall(PkgIterator iPkg,string /*File*/)
{
// Adapt the iterator
PkgIterator Pkg = Sim.FindPkg(iPkg.Name(), iPkg.Arch());
install the package.. For some investigations it may be necessary
however. */
bool pkgSimulate::Configure(PkgIterator iPkg)
+{
+ if (iPkg.end())
+ return false;
+ d->List.emplace_back(pkgDPkgPM::Item::Configure, iPkg);
+ return true;
+}
+bool pkgSimulate::RealConfigure(PkgIterator iPkg)
{
// Adapt the iterator
PkgIterator Pkg = Sim.FindPkg(iPkg.Name(), iPkg.Arch());
// ---------------------------------------------------------------------
/* */
bool pkgSimulate::Remove(PkgIterator iPkg,bool Purge)
+{
+ if (iPkg.end())
+ return false;
+ d->List.emplace_back(Purge ? pkgDPkgPM::Item::Purge : pkgDPkgPM::Item::Remove, iPkg);
+ return true;
+}
+bool pkgSimulate::RealRemove(PkgIterator iPkg,bool Purge)
{
// Adapt the iterator
PkgIterator Pkg = Sim.FindPkg(iPkg.Name(), iPkg.Arch());
cout << ']' << endl;
}
/*}}}*/
+bool pkgSimulate::Go2(APT::Progress::PackageManager *) /*{{{*/
+{
+ if (pkgDPkgPM::ExpandPendingCalls(d->List, Cache) == false)
+ return false;
+ for (auto && I : d->List)
+ switch (I.Op)
+ {
+ case pkgDPkgPM::Item::Install:
+ if (RealInstall(I.Pkg, I.File) == false)
+ return false;
+ break;
+ case pkgDPkgPM::Item::Configure:
+ if (RealConfigure(I.Pkg) == false)
+ return false;
+ break;
+ case pkgDPkgPM::Item::Remove:
+ if (RealRemove(I.Pkg, false) == false)
+ return false;
+ break;
+ case pkgDPkgPM::Item::Purge:
+ if (RealRemove(I.Pkg, true) == false)
+ return false;
+ break;
+ case pkgDPkgPM::Item::ConfigurePending:
+ case pkgDPkgPM::Item::TriggersPending:
+ case pkgDPkgPM::Item::RemovePending:
+ case pkgDPkgPM::Item::PurgePending:
+ return _error->Error("Internal error, simulation encountered unexpected pending item");
+ }
+ return true;
+}
+ /*}}}*/
// ApplyStatus - Adjust for non-ok packages /*{{{*/
// ---------------------------------------------------------------------
/* We attempt to change the state of the all packages that have failed
// ProblemResolver::ScoreSort - Sort the list by score /*{{{*/
// ---------------------------------------------------------------------
/* */
-int pkgProblemResolver::ScoreSort(const void *a,const void *b)
+int pkgProblemResolver::ScoreSort(Package const *A,Package const *B)
{
- Package const **A = (Package const **)a;
- Package const **B = (Package const **)b;
- if (This->Scores[(*A)->ID] > This->Scores[(*B)->ID])
+ if (Scores[A->ID] > Scores[B->ID])
return -1;
- if (This->Scores[(*A)->ID] < This->Scores[(*B)->ID])
+ if (Scores[A->ID] < Scores[B->ID])
return 1;
return 0;
}
};
int PrioEssentials = _config->FindI("pkgProblemResolver::Scores::Essentials",100);
int PrioInstalledAndNotObsolete = _config->FindI("pkgProblemResolver::Scores::NotObsolete",1);
- int PrioDepends = _config->FindI("pkgProblemResolver::Scores::Depends",1);
- int PrioRecommends = _config->FindI("pkgProblemResolver::Scores::Recommends",1);
+ int DepMap[] = {
+ 0,
+ _config->FindI("pkgProblemResolver::Scores::Depends",1),
+ _config->FindI("pkgProblemResolver::Scores::PreDepends",1),
+ _config->FindI("pkgProblemResolver::Scores::Suggests",0),
+ _config->FindI("pkgProblemResolver::Scores::Recommends",1),
+ _config->FindI("pkgProblemResolver::Scores::Conflicts",-1),
+ _config->FindI("pkgProblemResolver::Scores::Replaces",0),
+ _config->FindI("pkgProblemResolver::Scores::Obsoletes",0),
+ _config->FindI("pkgProblemResolver::Scores::Breaks",-1),
+ _config->FindI("pkgProblemResolver::Scores::Enhances",0)
+ };
int AddProtected = _config->FindI("pkgProblemResolver::Scores::AddProtected",10000);
int AddEssential = _config->FindI("pkgProblemResolver::Scores::AddEssential",5000);
<< " Extra => " << PrioMap[pkgCache::State::Extra] << endl
<< " Essentials => " << PrioEssentials << endl
<< " InstalledAndNotObsolete => " << PrioInstalledAndNotObsolete << endl
- << " Depends => " << PrioDepends << endl
- << " Recommends => " << PrioRecommends << endl
+ << " Pre-Depends => " << DepMap[pkgCache::Dep::PreDepends] << endl
+ << " Depends => " << DepMap[pkgCache::Dep::Depends] << endl
+ << " Recommends => " << DepMap[pkgCache::Dep::Recommends] << endl
+ << " Suggests => " << DepMap[pkgCache::Dep::Suggests] << endl
+ << " Conflicts => " << DepMap[pkgCache::Dep::Conflicts] << endl
+ << " Breaks => " << DepMap[pkgCache::Dep::DpkgBreaks] << endl
+ << " Replaces => " << DepMap[pkgCache::Dep::Replaces] << endl
+ << " Obsoletes => " << DepMap[pkgCache::Dep::Obsoletes] << endl
+ << " Enhances => " << DepMap[pkgCache::Dep::Enhances] << endl
<< " AddProtected => " << AddProtected << endl
<< " AddEssential => " << AddEssential << endl;
/* This is arbitrary, it should be high enough to elevate an
essantial package above most other packages but low enough
to allow an obsolete essential packages to be removed by
- a conflicts on a powerfull normal package (ie libc6) */
+ a conflicts on a powerful normal package (ie libc6) */
if ((I->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential
|| (I->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important)
Score += PrioEssentials;
- // We transform the priority
- if (Cache[I].InstVerIter(Cache)->Priority <= 5)
- Score += PrioMap[Cache[I].InstVerIter(Cache)->Priority];
-
+ pkgCache::VerIterator const InstVer = Cache[I].InstVerIter(Cache);
+ // We apply priorities only to downloadable packages, all others are prio:extra
+ // as an obsolete prio:standard package can't be that standard anymore…
+ if (InstVer->Priority <= pkgCache::State::Extra && InstVer.Downloadable() == true)
+ Score += PrioMap[InstVer->Priority];
+ else
+ Score += PrioMap[pkgCache::State::Extra];
+
/* This helps to fix oddball problems with conflicting packages
- on the same level. We enhance the score of installed packages
- if those are not obsolete
- */
+ on the same level. We enhance the score of installed packages
+ if those are not obsolete */
if (I->CurrentVer != 0 && Cache[I].CandidateVer != 0 && Cache[I].CandidateVerIter(Cache).Downloadable())
Score += PrioInstalledAndNotObsolete;
- }
- // Now that we have the base scores we go and propogate dependencies
- for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I)
- {
- if (Cache[I].InstallVer == 0)
- continue;
-
- for (pkgCache::DepIterator D = Cache[I].InstVerIter(Cache).DependsList(); D.end() == false; ++D)
+ // propagate score points along dependencies
+ for (pkgCache::DepIterator D = InstVer.DependsList(); D.end() == false; ++D)
{
- if (D->Type == pkgCache::Dep::Depends ||
- D->Type == pkgCache::Dep::PreDepends)
- Scores[D.TargetPkg()->ID] += PrioDepends;
- else if (D->Type == pkgCache::Dep::Recommends)
- Scores[D.TargetPkg()->ID] += PrioRecommends;
+ if (DepMap[D->Type] == 0)
+ continue;
+ pkgCache::PkgIterator const T = D.TargetPkg();
+ if (D->Version != 0)
+ {
+ pkgCache::VerIterator const IV = Cache[T].InstVerIter(Cache);
+ if (IV.end() == true || D.IsSatisfied(IV) == false)
+ continue;
+ }
+ Scores[T->ID] += DepMap[D->Type];
}
- }
-
+ }
+
// Copy the scores to advoid additive looping
- SPtrArray<int> OldScores = new int[Size];
- memcpy(OldScores,Scores,sizeof(*Scores)*Size);
+ std::unique_ptr<int[]> OldScores(new int[Size]);
+ memcpy(OldScores.get(),Scores,sizeof(*Scores)*Size);
/* Now we cause 1 level of dependency inheritance, that is we add the
score of the packages that depend on the target Package. This
}
}
- /* Now we propogate along provides. This makes the packages that
+ /* Now we propagate along provides. This makes the packages that
provide important packages extremely important */
for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I)
{
}
/*}}}*/
// ProblemResolver::Resolve - calls a resolver to fix the situation /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool pkgProblemResolver::Resolve(bool BrokenFix)
+bool pkgProblemResolver::Resolve(bool BrokenFix, OpProgress * const Progress)
{
std::string const solver = _config->Find("APT::Solver", "internal");
- if (solver != "internal") {
- OpTextProgress Prog(*_config);
- return EDSP::ResolveExternal(solver.c_str(), Cache, false, false, false, &Prog);
- }
+ auto const ret = EDSP::ResolveExternal(solver.c_str(), Cache, 0, Progress);
+ if (solver != "internal")
+ return ret;
return ResolveInternal(BrokenFix);
}
/*}}}*/
adjusting the package will inflict.
It goes from highest score to lowest and corrects all of the breaks by
- keeping or removing the dependant packages. If that fails then it removes
+ keeping or removing the dependent packages. If that fails then it removes
the package itself and goes on. The routine should be able to intelligently
go from any broken state to a fixed state.
operates from highest score to lowest. This prevents problems when
high score packages cause the removal of lower score packages that
would cause the removal of even lower score packages. */
- SPtrArray<pkgCache::Package *> PList = new pkgCache::Package *[Size];
- pkgCache::Package **PEnd = PList;
+ std::unique_ptr<pkgCache::Package *[]> PList(new pkgCache::Package *[Size]);
+ pkgCache::Package **PEnd = PList.get();
for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I)
*PEnd++ = I;
- This = this;
- qsort(PList,PEnd - PList,sizeof(*PList),&ScoreSort);
+
+ std::sort(PList.get(), PEnd, [this](Package *a, Package *b) { return ScoreSort(a, b) < 0; });
if (_config->FindB("Debug::pkgProblemResolver::ShowScores",false) == true)
{
clog << "Show Scores" << endl;
- for (pkgCache::Package **K = PList; K != PEnd; K++)
+ for (pkgCache::Package **K = PList.get(); K != PEnd; K++)
if (Scores[(*K)->ID] != 0)
{
pkgCache::PkgIterator Pkg(Cache,*K);
- clog << Scores[(*K)->ID] << ' ' << Pkg << std::endl;
+ clog << Scores[(*K)->ID] << ' ' << APT::PrettyPkg(&Cache, Pkg) << std::endl;
}
}
changing a breaks c) */
bool Change = true;
bool const TryFixByInstall = _config->FindB("pkgProblemResolver::FixByInstall", true);
+ std::vector<PackageKill> KillList;
for (int Counter = 0; Counter != 10 && Change == true; Counter++)
{
Change = false;
- for (pkgCache::Package **K = PList; K != PEnd; K++)
+ for (pkgCache::Package **K = PList.get(); K != PEnd; K++)
{
pkgCache::PkgIterator I(Cache,*K);
continue;
if (Debug == true)
- clog << "Investigating (" << Counter << ") " << I << endl;
+ clog << "Investigating (" << Counter << ") " << APT::PrettyPkg(&Cache, I) << endl;
// Isolate the problem dependency
- PackageKill KillList[100];
- PackageKill *LEnd = KillList;
bool InOr = false;
pkgCache::DepIterator Start;
pkgCache::DepIterator End;
- PackageKill *OldEnd = LEnd;
+ size_t OldSize = 0;
+
+ KillList.resize(0);
enum {OrRemove,OrKeep} OrOp = OrRemove;
for (pkgCache::DepIterator D = Cache[I].InstVerIter(Cache).DependsList();
if (Start == End)
{
// Decide what to do
- if (InOr == true && OldEnd == LEnd)
+ if (InOr == true && OldSize == KillList.size())
{
if (OrOp == OrRemove)
{
continue;
InOr = Start != End;
- OldEnd = LEnd;
+ OldSize = KillList.size();
}
else
{
}
if (Debug == true)
- clog << "Broken " << Start << endl;
+ clog << "Broken " << APT::PrettyDep(&Cache, Start) << endl;
/* Look across the version list. If there are no possible
targets then we keep the package and bail. This is necessary
- if a package has a dep on another package that cant be found */
- SPtrArray<pkgCache::Version *> VList = Start.AllTargets();
- if (*VList == 0 && (Flags[I->ID] & Protected) != Protected &&
+ if a package has a dep on another package that can't be found */
+ std::unique_ptr<pkgCache::Version *[]> VList(Start.AllTargets());
+ if (VList[0] == 0 && (Flags[I->ID] & Protected) != Protected &&
Start.IsNegative() == false &&
Cache[I].NowBroken() == false)
{
}
bool Done = false;
- for (pkgCache::Version **V = VList; *V != 0; V++)
+ for (pkgCache::Version **V = VList.get(); *V != 0; V++)
{
pkgCache::VerIterator Ver(Cache,*V);
pkgCache::PkgIterator Pkg = Ver.ParentPkg();
}
if (Debug == true)
- clog << " Considering " << Pkg.FullName(false) << ' ' << (int)Scores[Pkg->ID] <<
- " as a solution to " << I.FullName(false) << ' ' << (int)Scores[I->ID] << endl;
+ clog << " Considering " << Pkg.FullName(false) << ' ' << Scores[Pkg->ID] <<
+ " as a solution to " << I.FullName(false) << ' ' << Scores[I->ID] << endl;
/* Try to fix the package under consideration rather than
fiddle with the VList package */
Start.TargetPkg()->CurrentVer == 0 &&
Cache[Start.TargetPkg()].Delete() == false &&
(Flags[Start.TargetPkg()->ID] & ToRemove) != ToRemove &&
- Cache.GetCandidateVer(Start.TargetPkg()).end() == false)
+ Cache.GetCandidateVersion(Start.TargetPkg()).end() == false)
{
/* Before removing or keeping the package with the broken dependency
try instead to install the first not previously installed package
is removed by the resolver because of a conflict or alike but it is
dangerous as it could trigger new breaks/conflicts… */
if (Debug == true)
- clog << " Try Installing " << Start.TargetPkg() << " before changing " << I.FullName(false) << std::endl;
+ clog << " Try Installing " << APT::PrettyPkg(&Cache, Start.TargetPkg()) << " before changing " << I.FullName(false) << std::endl;
unsigned long const OldBroken = Cache.BrokenCount();
Cache.MarkInstall(Start.TargetPkg(), true, 1, false);
// FIXME: we should undo the complete MarkInstall process here
if (Debug == true)
clog << " Added " << Pkg.FullName(false) << " to the remove list" << endl;
-
- LEnd->Pkg = Pkg;
- LEnd->Dep = End;
- LEnd++;
+
+ KillList.push_back({Pkg, End});
if (Start.IsNegative() == false)
break;
// Apply the kill list now
if (Cache[I].InstallVer != 0)
{
- for (PackageKill *J = KillList; J != LEnd; J++)
+ for (auto J = KillList.begin(); J != KillList.end(); J++)
{
Change = true;
if ((Cache[J->Dep] & pkgDepCache::DepGNow) == 0)
if (Cache[I].InstBroken() == true)
{
if (Debug == true)
- std::clog << " Dependencies are not satisfied for " << I << std::endl;
+ std::clog << " Dependencies are not satisfied for " << APT::PrettyPkg(&Cache, I) << std::endl;
return true;
}
Cache[I].InstPolicyBroken() == true)
{
if (Debug == true)
- std::clog << " Policy breaks with upgrade of " << I << std::endl;
+ std::clog << " Policy breaks with upgrade of " << APT::PrettyPkg(&Cache, I) << std::endl;
return true;
}
/* This is the work horse of the soft upgrade routine. It is very gental
in that it does not install or remove any packages. It is assumed that the
system was non-broken previously. */
-bool pkgProblemResolver::ResolveByKeep()
+bool pkgProblemResolver::ResolveByKeep(OpProgress * const Progress)
{
std::string const solver = _config->Find("APT::Solver", "internal");
- if (solver != "internal") {
- OpTextProgress Prog(*_config);
- return EDSP::ResolveExternal(solver.c_str(), Cache, true, false, false, &Prog);
- }
+ constexpr auto flags = EDSP::Request::UPGRADE_ALL | EDSP::Request::FORBID_NEW_INSTALL | EDSP::Request::FORBID_REMOVE;
+ auto const ret = EDSP::ResolveExternal(solver.c_str(), Cache, flags, Progress);
+ if (solver != "internal")
+ return ret;
return ResolveByKeepInternal();
}
/*}}}*/
pkgCache::Package **PEnd = PList;
for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I)
*PEnd++ = I;
- This = this;
- qsort(PList,PEnd - PList,sizeof(*PList),&ScoreSort);
+
+ std::sort(PList,PEnd,[this](Package *a, Package *b) { return ScoreSort(a, b) < 0; });
+
if (_config->FindB("Debug::pkgProblemResolver::ShowScores",false) == true)
{
if (Scores[(*K)->ID] != 0)
{
pkgCache::PkgIterator Pkg(Cache,*K);
- clog << Scores[(*K)->ID] << ' ' << Pkg << std::endl;
+ clog << Scores[(*K)->ID] << ' ' << APT::PrettyPkg(&Cache, Pkg) << std::endl;
}
}
continue;
/* Keep the package. If this works then great, otherwise we have
- to be significantly more agressive and manipulate its dependencies */
+ to be significantly more aggressive and manipulate its dependencies */
if ((Flags[I->ID] & Protected) == 0)
{
if (Debug == true)
while (true)
{
if (Debug == true)
- clog << "Package " << I.FullName(false) << " " << Start << endl;
+ clog << "Package " << I.FullName(false) << " " << APT::PrettyDep(&Cache, Start) << endl;
// Look at all the possible provides on this package
- SPtrArray<pkgCache::Version *> VList = Start.AllTargets();
- for (pkgCache::Version **V = VList; *V != 0; V++)
+ std::unique_ptr<pkgCache::Version *[]> VList(Start.AllTargets());
+ for (pkgCache::Version **V = VList.get(); *V != 0; V++)
{
pkgCache::VerIterator Ver(Cache,*V);
pkgCache::PkgIterator Pkg = Ver.ParentPkg();
// ---------------------------------------------------------------------
/* This is ment to be used in conjunction with AllTargets to get a list
of versions ordered by preference. */
-static pkgCache *PrioCache;
-static int PrioComp(const void *A,const void *B)
-{
- pkgCache::VerIterator L(*PrioCache,*(pkgCache::Version **)A);
- pkgCache::VerIterator R(*PrioCache,*(pkgCache::Version **)B);
-
- if ((L.ParentPkg()->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential &&
- (R.ParentPkg()->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential)
- return 1;
- if ((L.ParentPkg()->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential &&
- (R.ParentPkg()->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential)
- return -1;
-
- if ((L.ParentPkg()->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important &&
- (R.ParentPkg()->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important)
- return 1;
- if ((L.ParentPkg()->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important &&
- (R.ParentPkg()->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important)
- return -1;
-
- if (L->Priority != R->Priority)
- return R->Priority - L->Priority;
- return strcmp(L.ParentPkg().Name(),R.ParentPkg().Name());
-}
+
+struct PrioComp {
+ pkgCache &PrioCache;
+
+ explicit PrioComp(pkgCache &PrioCache) : PrioCache(PrioCache) {
+ }
+
+ bool operator() (pkgCache::Version * const &A, pkgCache::Version * const &B) {
+ return compare(A, B) < 0;
+ }
+
+ int compare(pkgCache::Version * const &A, pkgCache::Version * const &B) {
+ pkgCache::VerIterator L(PrioCache,A);
+ pkgCache::VerIterator R(PrioCache,B);
+
+ if ((L.ParentPkg()->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential &&
+ (R.ParentPkg()->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential)
+ return 1;
+ if ((L.ParentPkg()->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential &&
+ (R.ParentPkg()->Flags & pkgCache::Flag::Essential) == pkgCache::Flag::Essential)
+ return -1;
+
+ if ((L.ParentPkg()->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important &&
+ (R.ParentPkg()->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important)
+ return 1;
+ if ((L.ParentPkg()->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important &&
+ (R.ParentPkg()->Flags & pkgCache::Flag::Important) == pkgCache::Flag::Important)
+ return -1;
+
+ if (L->Priority != R->Priority)
+ return R->Priority - L->Priority;
+ return strcmp(L.ParentPkg().Name(),R.ParentPkg().Name());
+ }
+};
+
void pkgPrioSortList(pkgCache &Cache,pkgCache::Version **List)
{
unsigned long Count = 0;
- PrioCache = &Cache;
for (pkgCache::Version **I = List; *I != 0; I++)
Count++;
- qsort(List,Count,sizeof(*List),PrioComp);
+ std::sort(List,List+Count,PrioComp(Cache));
}
/*}}}*/
projects / apt.git / blobdiff