config: only read .git/config from configured repos

diff --git a/diffcore.h b/diffcore.h
index c876dac71a585abb1e138444eb28258e3bf6d7e8..33ea2de348803b29a08a6713ae4cab1345f874d9 100644 (file)
--- a/diffcore.h
+++ b/diffcore.h
@@ -55,7 +55,9 @@ extern void free_filespec(struct diff_filespec *);
 extern void fill_filespec(struct diff_filespec *, const unsigned char *,
                          int, unsigned short);
 
-extern int diff_populate_filespec(struct diff_filespec *, int);
+#define CHECK_SIZE_ONLY 1
+#define CHECK_BINARY    2
+extern int diff_populate_filespec(struct diff_filespec *, unsigned int);
 extern void diff_free_filespec_data(struct diff_filespec *);
 extern void diff_free_filespec_blob(struct diff_filespec *);
 extern int diff_filespec_is_binary(struct diff_filespec *);