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| author | lhchavez <lhchavez@lhchavez.com> | 2020-02-16 02:00:56 +0000 |
|---|---|---|
| committer | Edward Thomson <ethomson@edwardthomson.com> | 2020-11-27 11:40:02 +0000 |
| commit | f847fa7b34abdc7850b8739747e1d25eefafa5f2 (patch) | |
| tree | ac8b28e09c7563a05196f4d354e065b5faaafc0a /src/midx.h | |
| parent | fa618a595bff675fa1d001dc9d57f8fd6c1b052e (diff) | |
| download | libgit2-f847fa7b34abdc7850b8739747e1d25eefafa5f2.tar.gz | |
midx: Support multi-pack-index files in odb_pack.c
This change adds support for reading multi-pack-index files from the
packfile odb backend. This also makes git_pack_file objects open their
backing failes lazily in more scenarios, since the multi-pack-index can
avoid having to open them in some cases (yay!).
This change also refreshes the documentation found in src/odb_pack.c to
match the updated code.
Part of: #5399
Diffstat (limited to 'src/midx.h')
| -rw-r--r-- | src/midx.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/midx.h b/src/midx.h index 3b802952c..543ff2178 100644 --- a/src/midx.h +++ b/src/midx.h @@ -14,6 +14,7 @@ #include "map.h" #include "mwindow.h" +#include "odb.h" /* * A multi-pack-index file. @@ -49,6 +50,9 @@ typedef struct git_midx_file { /* The trailer of the file. Contains the SHA1-checksum of the whole file. */ git_oid checksum; + + /* something like ".git/objects/pack/multi-pack-index". */ + git_buf filename; } git_midx_file; /* @@ -66,11 +70,18 @@ typedef struct git_midx_entry { int git_midx_open( git_midx_file **idx_out, const char *path); +bool git_midx_needs_refresh( + const git_midx_file *idx, + const char *path); int git_midx_entry_find( git_midx_entry *e, git_midx_file *idx, const git_oid *short_oid, size_t len); +int git_midx_foreach_entry( + git_midx_file *idx, + git_odb_foreach_cb cb, + void *data); int git_midx_close(git_midx_file *idx); void git_midx_free(git_midx_file *idx); |