--- libelwix/inc/elwix/apio.h 2020/06/19 13:05:11 1.4.52.1 +++ libelwix/inc/elwix/apio.h 2020/06/19 22:35:04 1.5.2.1 @@ -3,7 +3,7 @@ * by Michael Pounov * * $Author: misho $ -* $Id: apio.h,v 1.4.52.1 2020/06/19 13:05:11 misho Exp $ +* $Id: apio.h,v 1.5.2.1 2020/06/19 22:35:04 misho Exp $ * ************************************************************************** The ELWIX and AITNET software is distributed under the following @@ -69,6 +69,7 @@ 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 @@ -82,6 +83,7 @@ int e_popen(const char *command, const char *type, pid * @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