diff options
Diffstat (limited to 'usr.sbin/rtprio/rtprio.c')
| -rw-r--r-- | usr.sbin/rtprio/rtprio.c | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/usr.sbin/rtprio/rtprio.c b/usr.sbin/rtprio/rtprio.c deleted file mode 100644 index 245f714..0000000 --- a/usr.sbin/rtprio/rtprio.c +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Copyright (c) 1994 David Greenman - * Copyright (c) 1994 Henrik Vestergaard Draboel (hvd@terry.ping.dk) - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Henrik Vestergaard Draboel. - * This product includes software developed by David Greenman. - * 4. Neither the names of the authors nor the names of contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/rtprio.h> -#include <sys/errno.h> - -#include <ctype.h> -#include <err.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -static void usage(); - -int -main(argc, argv) - int argc; - char **argv; -{ - char *p; - int proc = 0; - struct rtprio rtp; - - /* find basename */ - if ((p = rindex(argv[0], '/')) == NULL) - p = argv[0]; - else - ++p; - - if (!strcmp(p, "rtprio")) - rtp.type = RTP_PRIO_REALTIME; - else if (!strcmp(p, "idprio")) - rtp.type = RTP_PRIO_IDLE; - - switch (argc) { - case 2: - proc = abs(atoi(argv[1])); /* Should check if numeric - * arg! */ - /* FALLTHROUGH */ - case 1: - if (rtprio(RTP_LOOKUP, proc, &rtp) != 0) - err(1, "%s", argv[0]); - printf("%s: ", p); - switch (rtp.type) { - case RTP_PRIO_REALTIME: - case RTP_PRIO_FIFO: - printf("realtime priority %d\n", rtp.prio); - break; - case RTP_PRIO_NORMAL: - printf("normal priority\n"); - break; - case RTP_PRIO_IDLE: - printf("idle priority %d\n", rtp.prio); - break; - default: - printf("invalid priority type %d\n", rtp.type); - break; - } - exit(0); - default: - if (argv[1][0] == '-' || isdigit(argv[1][0])) { - if (argv[1][0] == '-') { - if (strcmp(argv[1], "-t") == 0) { - rtp.type = RTP_PRIO_NORMAL; - rtp.prio = 0; - } else { - usage(); - break; - } - } else { - rtp.prio = atoi(argv[1]); - } - } else { - usage(); - break; - } - - if (argv[2][0] == '-') - proc = -atoi(argv[2]); - - if (rtprio(RTP_SET, proc, &rtp) != 0) - err(1, "%s", argv[0]); - - if (proc == 0) { - execvp(argv[2], &argv[2]); - err(1, "%s", argv[2]); - } - exit(0); - } - exit (1); -} - -static void -usage() -{ - (void) fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n%s\n", - "usage: [id|rt]prio", - " [id|rt]prio [-]pid", - " [id|rt]prio priority command [args]", - " [id|rt]prio priority -pid", - " [id|rt]prio -t command [args]", - " [id|rt]prio -t -pid"); - exit(1); -} |
