sscanf/strtoul: parse integers robustly

diff --git a/dir.h b/dir.h
index 08c634547229fc1353fd092fb226293ed07368c3..7233d65bbd393f1d34d75538dd0e39e4a86383f2 100644 (file)
--- a/dir.h
+++ b/dir.h
@@ -13,8 +13,9 @@
 
 
 struct dir_entry {
-       unsigned ignored_entry : 1;
-       unsigned int len : 15;
+       unsigned int ignored : 1;
+       unsigned int ignored_dir : 1;
+       unsigned int len : 30;
        char name[FLEX_ARRAY]; /* more */
 };
 
@@ -30,8 +31,7 @@ struct exclude_list {
 
 struct dir_struct {
        int nr, alloc;
-       unsigned int show_both: 1,
-                    show_ignored:1,
+       unsigned int show_ignored:1,
                     show_other_directories:1,
                     hide_empty_directories:1;
        struct dir_entry **entries;
@@ -57,5 +57,6 @@ extern void add_excludes_from_file(struct dir_struct *, const char *fname);
 extern void add_exclude(const char *string, const char *base,
                        int baselen, struct exclude_list *which);
 extern int file_exists(const char *);
+extern struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len);
 
 #endif