2 * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <gpxe/process.h>
22 #include <gpxe/keys.h>
24 #include <gpxe/monojob.h>
28 * Single foreground job
32 static int monojob_rc;
34 static void monojob_done ( struct job_interface *job __unused, int rc ) {
38 /** Single foreground job operations */
39 static struct job_interface_operations monojob_operations = {
41 .kill = ignore_job_kill,
42 .progress = ignore_job_progress,
45 /** Single foreground job */
46 struct job_interface monojob = {
48 .dest = &null_job.intf,
51 .op = &monojob_operations,
55 * Wait for single foreground job to complete
57 * @ret rc Job final status code
59 int monojob_wait ( void ) {
62 monojob_rc = -EINPROGRESS;
63 while ( monojob_rc == -EINPROGRESS ) {
69 job_kill ( &monojob );