Squashed 'third_party/git/' content from commit cb71568594

git-subtree-dir: third_party/git
git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7

1 files changed, 46 insertions, 0 deletions

diff --git a/rerere.h b/rerere.h
new file mode 100644
index 0000000000..c32d79c3bd
--- /dev/null
+++ b/rerere.h
@@ -0,0 +1,46 @@
+#ifndef RERERE_H
+#define RERERE_H
+
+#include "string-list.h"
+
+struct pathspec;
+struct repository;
+
+#define RERERE_AUTOUPDATE   01
+#define RERERE_NOAUTOUPDATE 02
+#define RERERE_READONLY     04
+
+/*
+ * Marks paths that have been hand-resolved and added to the
+ * index. Set in the util field of such paths after calling
+ * rerere_remaining.
+ */
+extern void *RERERE_RESOLVED;
+
+struct rerere_dir;
+struct rerere_id {
+	struct rerere_dir *collection;
+	int variant;
+};
+
+int setup_rerere(struct repository *,struct string_list *, int);
+#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
+#define rerere(flags) repo_rerere(the_repository, flags)
+#endif
+int repo_rerere(struct repository *, int);
+/*
+ * Given the conflict ID and the name of a "file" used for replaying
+ * the recorded resolution (e.g. "preimage", "postimage"), return the
+ * path to that filesystem entity.  With "file" specified with NULL,
+ * return the path to the directory that houses these files.
+ */
+const char *rerere_path(const struct rerere_id *, const char *file);
+int rerere_forget(struct repository *, struct pathspec *);
+int rerere_remaining(struct repository *, struct string_list *);
+void rerere_clear(struct repository *, struct string_list *);
+void rerere_gc(struct repository *, struct string_list *);
+
+#define OPT_RERERE_AUTOUPDATE(v) OPT_UYN(0, "rerere-autoupdate", (v), \
+	N_("update the index with reused conflict resolution if possible"))
+
+#endif