lstat_cache(): print a warning if doing ping-pong between cache types

diff --git a/grep.h b/grep.h
index 59b3f871ea63619f8d3caae74c41b4da1e9a2b9f..5102ce335d29811dd448e173f2e90e8d03b5f011 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -30,6 +30,7 @@ struct grep_pat {
        const char *pattern;
        enum grep_header_field field;
        regex_t regexp;
+       unsigned fixed:1;
 };
 
 enum grep_expr_node {
@@ -74,6 +75,7 @@ struct grep_opt {
        unsigned extended:1;
        unsigned relative:1;
        unsigned pathname:1;
+       unsigned null_following_name:1;
        int regflags;
        unsigned pre_context;
        unsigned post_context;