diff options
Diffstat (limited to 'apt-pkg/pkgcache.h')
| -rw-r--r-- | apt-pkg/pkgcache.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h index fcfef012f..8d31e4de9 100644 --- a/apt-pkg/pkgcache.h +++ b/apt-pkg/pkgcache.h @@ -381,7 +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 */ @@ -392,11 +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 /*{{{*/ @@ -640,6 +648,8 @@ struct pkgCache::Version 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 /*{{{*/ |