Improve config handling for diff,submodules,attrs

This adds support for a bunch of core.* settings that affect
diff and status, plus fixes up some incorrect implementations
of those settings from before.  Also, this cleans up the
handling of config settings in the new submodules code and
in the old attrs/ignore code.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/diff.h b/src/diff.h
index 7d69199ea..b4a375586 100644
--- a/src/diff.h
+++ b/src/diff.h
@@ -13,12 +13,21 @@
 #include "iterator.h"
 #include "repository.h"
 
+enum {
+	GIT_DIFFCAPS_HAS_SYMLINKS     = (1 << 0), /* symlinks on platform? */
+	GIT_DIFFCAPS_ASSUME_UNCHANGED = (1 << 1), /* use stat? */
+	GIT_DIFFCAPS_TRUST_EXEC_BIT   = (1 << 2), /* use st_mode exec bit? */
+	GIT_DIFFCAPS_TRUST_CTIME      = (1 << 3), /* use st_ctime? */
+	GIT_DIFFCAPS_USE_DEV          = (1 << 4), /* use st_dev? */
+};
+
 struct git_diff_list {
 	git_repository   *repo;
 	git_diff_options opts;
 	git_vector       deltas;    /* vector of git_diff_file_delta */
 	git_iterator_type_t old_src;
 	git_iterator_type_t new_src;
+	uint32_t diffcaps;
 };
 
 #endif