From dd13742ef11a6a601a2e85afd9d80be92ed7513a Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Sun, 11 Jul 2010 18:50:41 +0200
Subject: * apt-pkg/deb/debmetaindex.cc:   - do not query each architecture for
 flat file archives

---
 apt-pkg/pkgcachegen.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'apt-pkg/pkgcachegen.cc')

diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc
index 1175d5129..38f2d6a2a 100644
--- a/apt-pkg/pkgcachegen.cc
+++ b/apt-pkg/pkgcachegen.cc
@@ -1094,6 +1094,7 @@ static bool BuildCache(pkgCacheGenerator &Gen,
    return true;
 }
 									/*}}}*/
+// CacheGenerator::CreateDynamicMMap - load an mmap with configuration options	/*{{{*/
 DynamicMMap* pkgCacheGenerator::CreateDynamicMMap(FileFd *CacheF, unsigned long Flags) {
    unsigned long const MapStart = _config->FindI("APT::Cache-Start", 24*1024*1024);
    unsigned long const MapGrow = _config->FindI("APT::Cache-Grow", 1*1024*1024);
@@ -1106,6 +1107,7 @@ DynamicMMap* pkgCacheGenerator::CreateDynamicMMap(FileFd *CacheF, unsigned long
    else
       return new DynamicMMap(Flags, MapStart, MapGrow, MapLimit);
 }
+									/*}}}*/
 // CacheGenerator::MakeStatusCache - Construct the status cache		/*{{{*/
 // ---------------------------------------------------------------------
 /* This makes sure that the status cache (the cache that has all 
-- 
cgit v1.2.3-70-g09d2


From f7a35f2e813cff49470b4c4cb5b79cf6277f97d9 Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Sun, 11 Jul 2010 19:19:35 +0200
Subject: rename ReOwn to ReMap in the cacheiterators

---
 apt-pkg/cacheiterators.h |  4 ++--
 apt-pkg/pkgcachegen.cc   | 14 +++++++-------
 2 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'apt-pkg/pkgcachegen.cc')

diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h
index eb8dee5e3..1dcc34532 100644
--- a/apt-pkg/cacheiterators.h
+++ b/apt-pkg/cacheiterators.h
@@ -75,8 +75,8 @@ template<typename Str, typename Itr> class pkgCache::Iterator :
 	inline bool IsGood() const { return S && Owner && ! end();};
 	inline unsigned long Index() const {return S - OwnerPointer();};
 
-	void ReOwn(pkgCache &newOwner, void const * const oldMap, void const * const newMap) {
-		if (S == 0)
+	void ReMap(void const * const oldMap, void const * const newMap) {
+		if (Owner == 0 || S == 0)
 			return;
 		S += (Str*)(newMap) - (Str*)(oldMap);
 	}
diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc
index 38f2d6a2a..75f2ffe45 100644
--- a/apt-pkg/pkgcachegen.cc
+++ b/apt-pkg/pkgcachegen.cc
@@ -115,25 +115,25 @@ void pkgCacheGenerator::ReMap(void const * const oldMap, void const * const newM
 
    for (std::vector<pkgCache::GrpIterator*>::const_iterator i = Dynamic<pkgCache::GrpIterator>::toReMap.begin();
 	i != Dynamic<pkgCache::GrpIterator>::toReMap.end(); ++i)
-      (*i)->ReOwn(Cache, oldMap, newMap);
+      (*i)->ReMap(oldMap, newMap);
    for (std::vector<pkgCache::PkgIterator*>::const_iterator i = Dynamic<pkgCache::PkgIterator>::toReMap.begin();
 	i != Dynamic<pkgCache::PkgIterator>::toReMap.end(); ++i)
-      (*i)->ReOwn(Cache, oldMap, newMap);
+      (*i)->ReMap(oldMap, newMap);
    for (std::vector<pkgCache::VerIterator*>::const_iterator i = Dynamic<pkgCache::VerIterator>::toReMap.begin();
 	i != Dynamic<pkgCache::VerIterator>::toReMap.end(); ++i)
-      (*i)->ReOwn(Cache, oldMap, newMap);
+      (*i)->ReMap(oldMap, newMap);
    for (std::vector<pkgCache::DepIterator*>::const_iterator i = Dynamic<pkgCache::DepIterator>::toReMap.begin();
 	i != Dynamic<pkgCache::DepIterator>::toReMap.end(); ++i)
-      (*i)->ReOwn(Cache, oldMap, newMap);
+      (*i)->ReMap(oldMap, newMap);
    for (std::vector<pkgCache::DescIterator*>::const_iterator i = Dynamic<pkgCache::DescIterator>::toReMap.begin();
 	i != Dynamic<pkgCache::DescIterator>::toReMap.end(); ++i)
-      (*i)->ReOwn(Cache, oldMap, newMap);
+      (*i)->ReMap(oldMap, newMap);
    for (std::vector<pkgCache::PrvIterator*>::const_iterator i = Dynamic<pkgCache::PrvIterator>::toReMap.begin();
 	i != Dynamic<pkgCache::PrvIterator>::toReMap.end(); ++i)
-      (*i)->ReOwn(Cache, oldMap, newMap);
+      (*i)->ReMap(oldMap, newMap);
    for (std::vector<pkgCache::PkgFileIterator*>::const_iterator i = Dynamic<pkgCache::PkgFileIterator>::toReMap.begin();
 	i != Dynamic<pkgCache::PkgFileIterator>::toReMap.end(); ++i)
-      (*i)->ReOwn(Cache, oldMap, newMap);
+      (*i)->ReMap(oldMap, newMap);
 }									/*}}}*/
 // CacheGenerator::WriteStringInMap					/*{{{*/
 map_ptrloc pkgCacheGenerator::WriteStringInMap(const char *String,
-- 
cgit v1.2.3-70-g09d2


From d10cef824604012516f26efaae8bab1f29a7820a Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Sun, 11 Jul 2010 23:07:58 +0200
Subject: accidently prefilling the vectors results in segfaults

---
 apt-pkg/pkgcachegen.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'apt-pkg/pkgcachegen.cc')

diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc
index 75f2ffe45..c9a9a753c 100644
--- a/apt-pkg/pkgcachegen.cc
+++ b/apt-pkg/pkgcachegen.cc
@@ -36,7 +36,7 @@
 #include <stdio.h>
 									/*}}}*/
 typedef vector<pkgIndexFile *>::iterator FileIterator;
-template <typename Iter> std::vector<Iter*> pkgCacheGenerator::Dynamic<Iter>::toReMap(6);
+template <typename Iter> std::vector<Iter*> pkgCacheGenerator::Dynamic<Iter>::toReMap;
 
 // CacheGenerator::pkgCacheGenerator - Constructor			/*{{{*/
 // ---------------------------------------------------------------------
-- 
cgit v1.2.3-70-g09d2