--- libelwix/inc/elwix/apio.h	2015/06/25 00:36:47	1.3.20.1
+++ libelwix/inc/elwix/apio.h	2020/06/19 23:07:20	1.6
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: apio.h,v 1.3.20.1 2015/06/25 00:36:47 misho Exp $
+* $Id: apio.h,v 1.6 2020/06/19 23:07:20 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004 - 2015
+Copyright 2004 - 2020
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -69,12 +69,29 @@ extern pio_pid_t pio_pidlist;
  * @command = command
  * @type = type
  * @ppid = return pid of child program
+ * 	If value of *ppid is -1 when invoke routine then child will be session leader
  * return: NULL error or !=NULL open program
  */
 #ifdef POPEN_STREAM
 FILE *e_popen(const char *command, const char *type, pid_t *ppid);
 #else
 int e_popen(const char *command, const char *type, pid_t *ppid);
+#endif
+/*
+ * e_popen2() - ELWIX replacement of standard popen with post close of chosen handles
+ *
+ * @command = command
+ * @type = type
+ * @ppid = return pid of child program
+ * 	If value of *ppid is -1 when invoke routine then child will be session leader
+ * @fds = file descriptor array for close when fork
+ * @fdslen = fds number of descriptors
+ * return: NULL error or !=NULL open program
+ */
+#ifdef POPEN_STREAM
+FILE *e_popen2(const char *command, const char *type, pid_t *ppid, int *fds, size_t fdslen);
+#else
+int e_popen2(const char *command, const char *type, pid_t *ppid, int *fds, size_t fdslen);
 #endif
 /*
  * e_pclose() - ELWIX replacement of standard pclose