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-rw-r--r--tree-walk.h25
1 files changed, 21 insertions, 4 deletions
diff --git a/tree-walk.h b/tree-walk.h
index 42110a465f..2bf0db9814 100644
--- a/tree-walk.h
+++ b/tree-walk.h
@@ -20,15 +20,18 @@ static inline const unsigned char *tree_entry_extract(struct tree_desc *desc, co
return desc->entry.sha1;
}
-static inline int tree_entry_len(const char *name, const unsigned char *sha1)
+static inline int tree_entry_len(const struct name_entry *ne)
{
- return (const char *)sha1 - name - 1;
+ return (const char *)ne->sha1 - ne->path - 1;
}
void update_tree_entry(struct tree_desc *);
void init_tree_desc(struct tree_desc *desc, const void *buf, unsigned long size);
-/* Helper function that does both of the above and returns true for success */
+/*
+ * Helper function that does both tree_entry_extract() and update_tree_entry()
+ * and returns true for success
+ */
int tree_entry(struct tree_desc *, struct name_entry *);
void *fill_tree_descriptor(struct tree_desc *desc, const unsigned char *sha1);
@@ -41,10 +44,12 @@ struct traverse_info {
struct traverse_info *prev;
struct name_entry name;
int pathlen;
+ struct pathspec *pathspec;
unsigned long conflicts;
traverse_callback_t fn;
void *data;
+ int show_all_errors;
};
int get_tree_entry(const unsigned char *, const char *, unsigned char *, unsigned *);
@@ -53,7 +58,19 @@ extern void setup_traverse_info(struct traverse_info *info, const char *base);
static inline int traverse_path_len(const struct traverse_info *info, const struct name_entry *n)
{
- return info->pathlen + tree_entry_len(n->path, n->sha1);
+ return info->pathlen + tree_entry_len(n);
}
+/* in general, positive means "kind of interesting" */
+enum interesting {
+ all_entries_not_interesting = -1, /* no, and no subsequent entries will be either */
+ entry_not_interesting = 0,
+ entry_interesting = 1,
+ all_entries_interesting = 2 /* yes, and all subsequent entries will be */
+};
+
+extern enum interesting tree_entry_interesting(const struct name_entry *,
+ struct strbuf *, int,
+ const struct pathspec *ps);
+
#endif