ed3ef50c23
busybox.h which slowed compiles. I left only what was needed and then fixed up all the apps to include their own header files. I also fixed naming for pwd.h and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc. -Erik
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/*
|
|
* Mini renice implementation for busybox
|
|
*
|
|
*
|
|
* Copyright (C) 2000 Dave 'Kill a Cop' Cinege <dcinege@psychosis.com>
|
|
*
|
|
* 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 "busybox.h"
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
#include <sys/time.h>
|
|
#include <sys/resource.h>
|
|
|
|
|
|
extern int renice_main(int argc, char **argv)
|
|
{
|
|
int prio, status = EXIT_SUCCESS;
|
|
|
|
if (argc < 3) usage(renice_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 {
|
|
perror_msg("%d: setpriority", ps);
|
|
status = EXIT_FAILURE;
|
|
}
|
|
}
|
|
|
|
return status;
|
|
}
|