bin: remove `kill` and `ps`; they are provided by procps

1 files changed, 0 insertions, 320 deletions

diff --git a/bin/kill/kill.c b/bin/kill/kill.c
deleted file mode 100644
index 6c17cb3..0000000
--- a/bin/kill/kill.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/* $NetBSD: kill.c,v 1.30 2018/12/12 20:22:43 kre Exp $ */
-
-/*
- * Copyright (c) 1988, 1993, 1994
- *	The Regents of the University of California.  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. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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>
-#if !defined(lint) && !defined(SHELL)
-__COPYRIGHT("@(#) Copyright (c) 1988, 1993, 1994\
- The Regents of the University of California.  All rights reserved.");
-#endif /* not lint */
-
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)kill.c	8.4 (Berkeley) 4/28/95";
-#else
-__RCSID("$NetBSD: kill.c,v 1.30 2018/12/12 20:22:43 kre Exp $");
-#endif
-#endif /* not lint */
-
-#include <ctype.h>
-#include <err.h>
-#include <errno.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <inttypes.h>
-#include <string.h>
-#include <termios.h>
-#include <unistd.h>
-#include <locale.h>
-#include <sys/ioctl.h>
-
-#ifdef SHELL            /* sh (aka ash) builtin */
-int killcmd(int, char *argv[]);
-#define main killcmd
-#include "../../bin/sh/bltin/bltin.h"
-#endif /* SHELL */ 
-
-__dead static void nosig(const char *);
-void printsignals(FILE *, int);
-static int signum(const char *);
-static pid_t processnum(const char *);
-__dead static void usage(void);
-
-int
-main(int argc, char *argv[])
-{
-	int errors;
-	int numsig;
-	pid_t pid;
-	const char *sn;
-
-	setprogname(argv[0]);
-	setlocale(LC_ALL, "");
-	if (argc < 2)
-		usage();
-
-	numsig = SIGTERM;
-
-	argc--, argv++;
-
-	/*
-	 * Process exactly 1 option, if there is one.
-	 */
-	if (argv[0][0] == '-') {
-		switch (argv[0][1]) {
-		case 'l':
-			if (argv[0][2] != '\0')
-				sn = argv[0] + 2;
-			else {
-				argc--; argv++;
-				sn = argv[0];
-			}
-			if (argc > 1)
-				usage();
-			if (argc == 1) {
-				if (isdigit((unsigned char)*sn) == 0)
-					usage();
-				numsig = signum(sn);
-				if (numsig >= 128)
-					numsig -= 128;
-				if (numsig == 0 || signalnext(numsig) == -1)
-					nosig(sn);
-				sn = signalname(numsig);
-				if (sn == NULL)
-					errx(EXIT_FAILURE,
-					   "unknown signal number: %d", numsig);
-				printf("%s\n", sn);
-				exit(0);
-			}
-			printsignals(stdout, 0);
-			exit(0);
-
-		case 's':
-			if (argv[0][2] != '\0')
-				sn = argv[0] + 2;
-			else {
-				argc--, argv++;
-				if (argc < 1) {
-					warnx(
-					    "option requires an argument -- s");
-					usage();
-				}
-				sn = argv[0];
-			}
-			if (strcmp(sn, "0") == 0)
-				numsig = 0;
-			else if ((numsig = signalnumber(sn)) == 0) {
-				if (sn != argv[0])
-					goto trysignal;
-				nosig(sn);
-			}
-			argc--, argv++;
-			break;
-
-		case '-':
-			if (argv[0][2] == '\0') {
-				/* process this one again later */
-				break;
-			}
-			/* FALL THROUGH */
-		case '\0':
-			usage();
-			break;
-
-		default:
- trysignal:
-			sn = *argv + 1;
-			if (((numsig = signalnumber(sn)) == 0)) {
-				if (isdigit((unsigned char)*sn))
-					numsig = signum(sn);
-				else
-					nosig(sn);
-			}
-
-			if (numsig != 0 && signalnext(numsig) == -1)
-				nosig(sn);
-			argc--, argv++;
-			break;
-		}
-	}
-
-	/* deal with the optional '--' end of options option */
-	if (argc > 0 && strcmp(*argv, "--") == 0)
-		argc--, argv++;
-
-	if (argc == 0)
-		usage();
-
-	for (errors = 0; argc; argc--, argv++) {
-#ifdef SHELL
-		extern int getjobpgrp(const char *);
-		if (*argv[0] == '%') {
-			pid = getjobpgrp(*argv);
-			if (pid == 0) {
-				warnx("illegal job id: %s", *argv);
-				errors = 1;
-				continue;
-			}
-		} else 
-#endif
-			if ((pid = processnum(*argv)) == (pid_t)-1) {
-				errors = 1;
-				continue;
-			}
-
-		if (kill(pid, numsig) == -1) {
-			warn("%s", *argv);
-			errors = 1;
-		}
-#ifdef SHELL
-		/*
-		 * Wakeup the process if it was suspended, so it can
-		 * exit without an explicit 'fg'.
-		 *	(kernel handles this for SIGKILL)
-		 */
-		if (numsig == SIGTERM || numsig == SIGHUP)
-			kill(pid, SIGCONT);
-#endif
-	}
-
-	exit(errors);
-	/* NOTREACHED */
-}
-
-static int
-signum(const char *sn)
-{
-	intmax_t n;
-	char *ep;
-
-	n = strtoimax(sn, &ep, 10);
-
-	/* check for correctly parsed number */
-	if (*ep || n <= INT_MIN || n >= INT_MAX )
-		errx(EXIT_FAILURE, "illegal signal number: %s", sn);
-		/* NOTREACHED */
-
-	return (int)n;
-}
-
-static pid_t
-processnum(const char *s)
-{
-	intmax_t n;
-	char *ep;
-
-	n = strtoimax(s, &ep, 10);
-
-	/* check for correctly parsed number */
-	if (*ep || n == INTMAX_MIN || n == INTMAX_MAX || (pid_t)n != n ||
-	    n == -1) {
-		warnx("illegal process%s id: %s", (n < 0 ? " group" : ""), s);
-		n = -1;
-	}
-
-	return (pid_t)n;
-}
-
-static void
-nosig(const char *name)
-{
-
-	warnx("unknown signal %s; valid signals:", name);
-	printsignals(stderr, 0);
-	exit(1);
-	/* NOTREACHED */
-}
-
-#ifndef SHELL
-/*
- * Print the names of all the signals (neatly) to fp
- * "len" gives the number of chars already printed to
- * the current output line (in kill.c, always 0)
- */
-void
-printsignals(FILE *fp, int len)
-{
-	int sig;
-	int nl, pad;
-	const char *name;
-	int termwidth = 80;
-
-	if ((name = getenv("COLUMNS")) != 0)
-		termwidth = atoi(name);
-	else if (isatty(fileno(fp))) {
-		struct winsize win;
-
-		if (ioctl(fileno(fp), TIOCGWINSZ, &win) == 0 && win.ws_col > 0)
-			termwidth = win.ws_col;
-	}
-
-	pad = (len | 7) + 1 - len;
-
-	for (sig = 0; (sig = signalnext(sig)) != 0; ) {
-		name = signalname(sig);
-		if (name == NULL)
-			continue;
-
-		nl = strlen(name);
-
-		if (len > 0 && nl + len + pad >= termwidth) {
-			fprintf(fp, "\n");
-			len = 0;
-			pad = 0;
-		} else if (pad > 0 && len != 0)
-			fprintf(fp, "%*s", pad, "");
-		else
-			pad = 0;
-
-		len += nl + pad;
-		pad = (nl | 7) + 1 - nl;
-
-		fprintf(fp, "%s", name);
-	}
-	if (len != 0)
-		fprintf(fp, "\n");
-}
-#endif
-
-static void
-usage(void)
-{
-	const char *pn = getprogname();
-
-	fprintf(stderr, "usage: %s [-s signal_name] pid ...\n"
-			"       %s -l [exit_status]\n"
-			"       %s -signal_name pid ...\n"
-			"       %s -signal_number pid ...\n",
-	    pn, pn, pn, pn);
-	exit(1);
-	/* NOTREACHED */
-}