diff options
Diffstat (limited to 'apt-pkg/pkgcache.h')
| -rw-r--r-- | apt-pkg/pkgcache.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h index 3f77d5eae..84fc56db8 100644 --- a/apt-pkg/pkgcache.h +++ b/apt-pkg/pkgcache.h @@ -177,11 +177,9 @@ class pkgCache /*{{{*/ LocalSource=(1<<1), /*!< local sources can't and will not be verified by hashes */ NoPackages=(1<<2), /*!< the file includes no package records itself, but additions like Translations */ }; - enum ReleaseFileFlags - { - NotAutomatic = (1 << 0), /*!< archive has a default pin of 1 */ - ButAutomaticUpgrades = (1 << 1), /*!< (together with the previous) archive has a default pin of 100 */ - PackagesRequireAuthorization = (1 << 2), /*!< (together with the previous) archive has a default pin of 100 */ + enum ReleaseFileFlags { + NotAutomatic=(1<<0), /*!< archive has a default pin of 1 */ + ButAutomaticUpgrades=(1<<1), /*!< (together with the previous) archive has a default pin of 100 */ }; enum ProvidesFlags { MultiArchImplicit=pkgCache::Dep::MultiArchImplicit, /*!< generated internally, not spelled out in the index */ @@ -383,7 +381,11 @@ struct pkgCache::Header On or more packages with the same name form a group, so we have a simple way to access a package built for different architectures Group exists in a singly linked list of group records starting at - the hash index of the name in the pkgCache::Header::GrpHashTable */ + the hash index of the name in the pkgCache::Header::GrpHashTable + + They also act as a representation of source packages, allowing you to + iterate over all binaries produced by a source package. + */ struct pkgCache::Group { /** \brief Name of the group */ @@ -394,11 +396,15 @@ struct pkgCache::Group map_pointer_t FirstPackage; // Package /** \brief Link to the last package which belongs to the group */ map_pointer_t LastPackage; // Package + /** \brief Link to the next Group */ map_pointer_t Next; // Group /** \brief unique sequel ID */ map_id_t ID; + /** \brief List of binary produces by source package with this name. */ + map_pointer_t VersionsInSource; // Version + }; /*}}}*/ // Package structure /*{{{*/ @@ -637,11 +643,13 @@ struct pkgCache::Version No two packages in existence should have the same VerStr and Hash with different contents. */ - unsigned short Hash; + uint32_t Hash; /** \brief unique sequel ID */ map_id_t ID; /** \brief parsed priority value */ map_number_t Priority; + /** \brief next version in the source package (might be different binary) */ + map_pointer_t NextInSource; // Version }; /*}}}*/ // Description structure /*{{{*/ |