clean: show an error message when the path is too long

diff --git a/trailer.h b/trailer.h
index 6d7f8c2a52305d3d937b69a877f1ae0b7af94363..203acf4ee1db99ea35a1d202010834330ce4af58 100644 (file)
--- a/trailer.h
+++ b/trailer.h
@@ -3,6 +3,8 @@
 
 #include "list.h"
 
+struct strbuf;
+
 enum trailer_where {
        WHERE_DEFAULT,
        WHERE_END,
@@ -69,6 +71,11 @@ struct process_trailer_options {
        int only_trailers;
        int only_input;
        int unfold;
+       int no_divider;
+       int value_only;
+       const struct strbuf *separator;
+       int (*filter)(const struct strbuf *, void *);
+       void *filter_data;
 };
 
 #define PROCESS_TRAILER_OPTIONS_INIT {0}
@@ -77,7 +84,8 @@ void process_trailers(const char *file,
                      const struct process_trailer_options *opts,
                      struct list_head *new_trailer_head);
 
-void trailer_info_get(struct trailer_info *info, const char *str);
+void trailer_info_get(struct trailer_info *info, const char *str,
+                     const struct process_trailer_options *opts);
 
 void trailer_info_release(struct trailer_info *info);