added the unique_id field to qse_awk_sio_arg_t to implement the single time inclusion feature.

added primitive logic to check and remember inclusion
2019-05-12 17:03:30 +00:00
parent eb9413907b
commit 3bfaaa2bc9
7 changed files with 226 additions and 91 deletions
--- a/qse/include/qse/awk/awk.h
+++ b/qse/include/qse/awk/awk.h
@ -577,6 +577,11 @@ struct qse_awk_sio_arg_t
 	 */
 	void* handle;

+	/**
+	 * [OUT] unique id set by an input handler. it is used for a single time inclusion check.
+	 */
+	qse_uint8_t unique_id[16];
+
 	/**
 	 * [IN] points to the includer. #QSE_NULL for the toplevel.
 	 *