1.1 --- a/librazor/iterator.c	Thu Jan 22 22:54:45 2009 +0000
     1.2 +++ b/librazor/iterator.c	Fri Apr 23 19:14:17 2010 +0100
     1.3 @@ -231,7 +231,8 @@
     1.4  }
     1.5  
     1.6  RAZOR_EXPORT struct razor_file_iterator *
     1.7 -razor_file_iterator_create(struct razor_set *set, struct razor_package *package)
     1.8 +razor_file_iterator_create(struct razor_set *set, struct razor_package *package,
     1.9 +			   int post_order)
    1.10  {
    1.11  	struct razor_file_iterator *fi;
    1.12  
    1.13 @@ -240,7 +241,11 @@
    1.14  
    1.15  	fi = zalloc(sizeof *fi);
    1.16  	fi->set = set;
    1.17 -	fi->index = list_first(&package->files, &set->file_pool);
    1.18 +	fi->post_order = post_order;
    1.19 +	if (post_order)
    1.20 +		fi->index = list_last(&package->files, &set->file_pool);
    1.21 +	else
    1.22 +		fi->index = list_first(&package->files, &set->file_pool);
    1.23  	array_init(&fi->path);
    1.24  
    1.25  	return fi;
    1.26 @@ -277,7 +282,10 @@
    1.27  					strcpy(fi->path.data, "/");
    1.28  				}
    1.29  				*name = fi->path.data;
    1.30 -				fi->index = list_next(fi->index);
    1.31 +				if (fi->post_order)
    1.32 +					fi->index = list_prev(fi->index);
    1.33 +				else
    1.34 +					fi->index = list_next(fi->index);
    1.35  				return 1;
    1.36  			}
    1.37  		} while (!((e++)->flags & RAZOR_ENTRY_LAST));