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authorJunio C Hamano <gitster@pobox.com>2011-05-31 16:14:17 (GMT)
committerJunio C Hamano <gitster@pobox.com>2011-05-31 16:21:36 (GMT)
commit28b9264dd6cbadcef8b3e48c24ffcb2893b668b3 (patch)
tree2b44427e3c46bf333a17cab937a340ed611e4489 /diff.h
parentaf7b41c923677ff9291bab56ec7069922e37453b (diff)
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diff: futureproof "stop feeding the backend early" logic
Refactor the "do not stop feeding the backend early" logic into a small helper function and use it in both run_diff_files() and diff_tree() that has the stop-early optimization. We may later add other types of diffcore transformation that require to look at the whole result like diff-filter does, and having the logic in a single place is essential for longer term maintainability. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'diff.h')
-rw-r--r--diff.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/diff.h b/diff.h
index a7e7ccb..b412ffb 100644
--- a/diff.h
+++ b/diff.h
@@ -170,6 +170,8 @@ extern void diff_tree_combined_merge(const unsigned char *sha1, int, struct rev_
void diff_set_mnemonic_prefix(struct diff_options *options, const char *a, const char *b);
+extern int diff_can_quit_early(struct diff_options *);
+
extern void diff_addremove(struct diff_options *,
int addremove,
unsigned mode,