Merge branch 'master' of github.com:git/git

* 'master' of github.com:git/git: (397 commits)
  Git 2.33-rc0
  The seventh batch
  ci/install-dependencies: handle "sparse" job package installs
  ci: run "apt-get update" before "apt-get install"
  cache-tree: prefetch in partial clone read-tree
  unpack-trees: refactor prefetching code
  pack-bitmap: check pack validity when opening bitmap
  bundle tests: use test_cmp instead of grep
  bundle tests: use ">file" not ": >file"
  The sixth batch
  doc: pull: fix rebase=false documentation
  pack-bitmap: clarify comment in filter_bitmap_exclude_type()
  doc: clarify description of 'submodule.recurse'
  doc/git-config: simplify "override" advice for FILES section
  doc/git-config: clarify GIT_CONFIG environment variable
  doc/git-config: explain --file instead of referring to GIT_CONFIG
  t0000: fix test if run with TEST_OUTPUT_DIRECTORY
  multi-pack-index: fix potential segfault without sub-command
  refs/debug: quote prefix
  t0000: clear GIT_SKIP_TESTS before running sub-tests
  ...

1 files changed, 10 insertions, 2 deletions

diff --git a/dir.h b/dir.h
index 35963f9e2c..b3e1a54a97 100644
--- a/dir.h
+++ b/dir.h
@@ -336,8 +336,16 @@ struct dir_struct {
 	struct oid_stat ss_info_exclude;
 	struct oid_stat ss_excludes_file;
 	unsigned unmanaged_exclude_files;
+
+	/* Stats about the traversal */
+	unsigned visited_paths;
+	unsigned visited_directories;
 };
 
+#define DIR_INIT { 0 }
+
+struct dirent *readdir_skip_dot_and_dotdot(DIR *dirp);
+
 /*Count the number of slashes for string s*/
 int count_slashes(const char *s);
 
@@ -361,8 +369,6 @@ int match_pathspec(struct index_state *istate,
 int report_path_error(const char *ps_matched, const struct pathspec *pathspec);
 int within_depth(const char *name, int namelen, int depth, int max_depth);
 
-void dir_init(struct dir_struct *dir);
-
 int fill_directory(struct dir_struct *dir,
 		   struct index_state *istate,
 		   const struct pathspec *pathspec);
@@ -483,7 +489,9 @@ int remove_dir_recursively(struct strbuf *path, int flag);
 int remove_path(const char *path);
 
 int fspathcmp(const char *a, const char *b);
+int fspatheq(const char *a, const char *b);
 int fspathncmp(const char *a, const char *b, size_t count);
+unsigned int fspathhash(const char *str);
 
 /*
  * The prefix part of pattern must not contains wildcards.