patch-ids: add flag to create the diff patch id using header only data

This will allow a diff patch id to be created using only the header data
so that the contents of the file will not have to be loaded.

Signed-off-by: Kevin Willford <kcwillford@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Kevin Willford
2016-07-29 12:19:19 -04:00
committed by Junio C Hamano
parent 683f17ec44
commit 3e8e32c32e
3 changed files with 12 additions and 8 deletions

2
diff.h
View File

@ -342,7 +342,7 @@ extern int run_diff_files(struct rev_info *revs, unsigned int option);
extern int run_diff_index(struct rev_info *revs, int cached);
extern int do_diff_cache(const unsigned char *, struct diff_options *);
extern int diff_flush_patch_id(struct diff_options *, unsigned char *);
extern int diff_flush_patch_id(struct diff_options *, unsigned char *, int);
extern int diff_result_code(struct diff_options *, int);