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sha1_file: allow link_alt_odb_entries to handle arbitrary repositories

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Actually this also allows read_info_alternates and link_alt_odb_entry to
handle arbitrary repositories, but link_alt_odb_entries is the most
interesting function in this set of functions, hence the commit subject.

These functions span a strongly connected component in the function
graph, i.e. the recursive call chain might look like

  -> link_alt_odb_entries
    -> link_alt_odb_entry
      -> read_info_alternates
        -> link_alt_odb_entries

That is why we need to convert all these functions at the same time.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller
2018-03-23 18:21:08 +01:00
committed by Junio C Hamano
parent 0b20903405
commit 77f012e876
2 changed files with 20 additions and 20 deletions
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4
object-store.h
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@ -18,6 +18,10 @@ struct alternate_object_database {
char loose_objects_subdir_seen[256];
struct oid_array loose_objects_cache;
/*
* Path to the alternative object store. If this is a relative path,
* it is relative to the current working directory.
*/
char path[FLEX_ARRAY];
};
#define prepare_alt_odb(r) prepare_alt_odb_##r()