#define BISECT_H
struct commit_list;
+struct repository;
/*
* Find bisection. If something is found, `reaches` will be the number of
* Otherwise, it will be either all non-SAMETREE commits or the single
* best commit, as chosen by `find_all`.
*/
-extern void find_bisection(struct commit_list **list, int *reaches, int *all,
- int find_all);
+void find_bisection(struct commit_list **list, int *reaches, int *all,
+ int find_all);
-extern struct commit_list *filter_skipped(struct commit_list *list,
- struct commit_list **tried,
- int show_all,
- int *count,
- int *skipped_first);
+struct commit_list *filter_skipped(struct commit_list *list,
+ struct commit_list **tried,
+ int show_all,
+ int *count,
+ int *skipped_first);
#define BISECT_SHOW_ALL (1<<0)
#define REV_LIST_QUIET (1<<1)
const char *header_prefix;
};
-extern int bisect_next_all(const char *prefix, int no_checkout);
+/*
+ * enum bisect_error represents the following return codes:
+ * BISECT_OK: success code. Internally, it means that next
+ * commit has been found (and possibly checked out) and it
+ * should be tested.
+ * BISECT_FAILED error code: default error code.
+ * BISECT_ONLY_SKIPPED_LEFT error code: only skipped
+ * commits left to be tested.
+ * BISECT_MERGE_BASE_CHECK error code: merge base check failed.
+ * BISECT_NO_TESTABLE_COMMIT error code: no testable commit found.
+ * BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND early success code:
+ * first term_bad commit found.
+ * BISECT_INTERNAL_SUCCESS_MERGE_BASE early success
+ * code: found merge base that should be tested.
+ * Early success codes BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND and
+ * BISECT_INTERNAL_SUCCESS_MERGE_BASE should be only internal codes.
+ */
+enum bisect_error {
+ BISECT_OK = 0,
+ BISECT_FAILED = -1,
+ BISECT_ONLY_SKIPPED_LEFT = -2,
+ BISECT_MERGE_BASE_CHECK = -3,
+ BISECT_NO_TESTABLE_COMMIT = -4,
+ BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND = -10,
+ BISECT_INTERNAL_SUCCESS_MERGE_BASE = -11
+};
+
+enum bisect_error bisect_next_all(struct repository *r,
+ const char *prefix,
+ int no_checkout);
-extern int estimate_bisect_steps(int all);
+int estimate_bisect_steps(int all);
-extern void read_bisect_terms(const char **bad, const char **good);
+void read_bisect_terms(const char **bad, const char **good);
-extern int bisect_clean_state(void);
+int bisect_clean_state(void);
#endif