--- libaitio/inc/aitio.h	2013/12/12 21:17:53	1.38.10.16
+++ libaitio/inc/aitio.h	2013/12/15 22:31:44	1.38.10.17
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.38.10.16 2013/12/12 21:17:53 misho Exp $
+* $Id: aitio.h,v 1.38.10.17 2013/12/15 22:31:44 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -82,6 +82,7 @@ typedef struct {
 	unsigned int			prog_inin;	/* init progs */
 	unsigned int			prog_maxn;	/* max progs */
 	unsigned int			prog_cnum;	/* current progs */
+	unsigned int			prog_poll;	/* purge unused instances after sec */
 	char				prog_name[PATH_MAX];
 
 	pthread_mutex_t			prog_mtx;
@@ -184,6 +185,18 @@ int io_progVacuum(prog_t * __restrict prg, unsigned in
  * return: 0 error or !=0 closed program
  */
 int io_progCloseAt(prog_t * __restrict prg, unsigned int idx);
+/*
+ * io_progCloseOf() - Close program at pool with certain handle
+ *
+ * @prg = program pool
+ * @h = handle of program
+ * return: 0 error, >0 closed programs
+ */
+#ifdef POPEN_STREAM
+int io_progCloseOf(prog_t * __restrict prg, FILE *h);
+#else
+int io_progCloseOf(prog_t * __restrict prg, int h);
+#endif
 /*
  * io_progClose() - Close all programs in pool
  *