From 8c59a0bf0e9e2d87b0ff273ea3f0bf05bbbf6373 Mon Sep 17 00:00:00 2001 From: nobody Date: Wed, 13 Oct 2004 09:42:10 +0000 Subject: This commit was manufactured by cvs2svn to create tag 'busybox_1_00'. --- busybox/procps/renice.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 busybox/procps/renice.c (limited to 'busybox/procps/renice.c') diff --git a/busybox/procps/renice.c b/busybox/procps/renice.c new file mode 100644 index 0000000..a6f0820 --- /dev/null +++ b/busybox/procps/renice.c @@ -0,0 +1,54 @@ +/* + * Mini renice implementation for busybox + * + * + * Copyright (C) 2000 Dave 'Kill a Cop' Cinege + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include +#include +#include +#include +#include +#include "busybox.h" + + +extern int renice_main(int argc, char **argv) +{ + int prio, status = EXIT_SUCCESS; + + if (argc < 3) bb_show_usage(); + + prio = atoi(*++argv); + if (prio > 20) prio = 20; + if (prio < -20) prio = -20; + + while (*++argv) { + int ps = atoi(*argv); + int oldp = getpriority(PRIO_PROCESS, ps); + + if (setpriority(PRIO_PROCESS, ps, prio) == 0) { + printf("%d: old priority %d, new priority %d\n", ps, oldp, prio ); + } else { + bb_perror_msg("%d: setpriority", ps); + status = EXIT_FAILURE; + } + } + + return status; +} -- cgit v1.1