sha1_name.c: restructure disambiguation of short names

diff --git a/dir.h b/dir.h
index 3bead5f0e25a864c34f515b7bff4c89b55ce84fe..dd6947e1d46098732ff1d8c3f23087c1e7163fe9 100644 (file)
--- a/dir.h
+++ b/dir.h
@@ -64,7 +64,12 @@ struct dir_struct {
 #define MATCHED_RECURSIVELY 1
 #define MATCHED_FNMATCH 2
 #define MATCHED_EXACTLY 3
+extern char *common_prefix(const char **pathspec);
 extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
+extern int match_pathspec_depth(const struct pathspec *pathspec,
+                               const char *name, int namelen,
+                               int prefix, char *seen);
+extern int within_depth(const char *name, int namelen, int depth, int max_depth);
 
 extern int fill_directory(struct dir_struct *dir, const char **pathspec);
 extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec);
@@ -72,15 +77,17 @@ extern int read_directory(struct dir_struct *, const char *path, int len, const
 extern int excluded_from_list(const char *pathname, int pathlen, const char *basename,
                              int *dtype, struct exclude_list *el);
 extern int excluded(struct dir_struct *, const char *, int *);
+struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len);
 extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
                                          char **buf_p, struct exclude_list *which, int check_index);
 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 void free_excludes(struct exclude_list *el);
 extern int file_exists(const char *);
 
-extern char *get_relative_cwd(char *buffer, int size, const char *dir);
 extern int is_inside_dir(const char *dir);
+extern int dir_inside_of(const char *subdir, const char *dir);
 
 static inline int is_dot_or_dotdot(const char *name)
 {
@@ -100,4 +107,8 @@ extern int remove_dir_recursively(struct strbuf *path, int flag);
 /* tries to remove the path with empty directories along it, ignores ENOENT */
 extern int remove_path(const char *path);
 
+extern int strcmp_icase(const char *a, const char *b);
+extern int strncmp_icase(const char *a, const char *b, size_t count);
+extern int fnmatch_icase(const char *pattern, const char *string, int flags);
+
 #endif