diff options
Diffstat (limited to 'merge-ort.h')
| -rw-r--r-- | merge-ort.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/merge-ort.h b/merge-ort.h index 74adccad16..c011864ffe 100644 --- a/merge-ort.h +++ b/merge-ort.h @@ -7,7 +7,14 @@ struct commit; struct tree; struct merge_result { - /* Whether the merge is clean */ + /* + * Whether the merge is clean; possible values: + * 1: clean + * 0: not clean (merge conflicts) + * <0: operation aborted prematurely. (object database + * unreadable, disk full, etc.) Worktree may be left in an + * inconsistent state if operation failed near the end. + */ int clean; /* @@ -22,11 +29,23 @@ struct merge_result { * !clean) and to print "CONFLICT" messages. Not for external use. */ void *priv; + /* Also private */ + unsigned _properly_initialized; }; /* * rename-detecting three-way merge with recursive ancestor consolidation. * working tree and index are untouched. + * + * merge_bases will be consumed (emptied) so make a copy if you need it. + * + * NOTE: empirically, the recursive algorithm will perform better if you + * pass the merge_bases in the order of oldest commit to the + * newest[1][2]. + * + * [1] https://lore.kernel.org/git/nycvar.QRO.7.76.6.1907252055500.21907@tvgsbejvaqbjf.bet/ + * [2] commit 8918b0c9c2 ("merge-recur: try to merge older merge bases + * first", 2006-08-09) */ void merge_incore_recursive(struct merge_options *opt, struct commit_list *merge_bases, |