Make local_db_read() private to the local backend

There is little need to expose the guts of this function even within the
library. Make it static in be_local.c, and clean up a few other things
since we know exactly where it is being called from:

* Remove unnecessary origin checks in _cache_get_*() methods- if you are
  calling a cache method your package type will be correct.
* Remove sanity checks within local_db_read() itself- packages will
  always have a name and version if they get this far, and the package
  object will never be NULL either.

The one case calling this from outside the backend was in add.c, where
we forced a full load of a package before we duplicated it. Move this
concern elsewhere and have pkg_dup() always force a full package load
via a new force_load() function on the operations callback struct.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/lib/libalpm/db.h b/lib/libalpm/db.h
index 7055abd8..7dce006f 100644
--- a/lib/libalpm/db.h
+++ b/lib/libalpm/db.h
@@ -87,7 +87,6 @@ alpm_db_t *_alpm_db_register_sync(alpm_handle_t *handle, const char *treename,
 void _alpm_db_unregister(alpm_db_t *db);
 
 /* be_*.c, backend specific calls */
-int _alpm_local_db_read(alpm_db_t *db, alpm_pkg_t *info, alpm_dbinfrq_t inforeq);
 int _alpm_local_db_prepare(alpm_db_t *db, alpm_pkg_t *info);
 int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, alpm_dbinfrq_t inforeq);
 int _alpm_local_db_remove(alpm_db_t *db, alpm_pkg_t *info);