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Current Path: /usr/src/usr.sbin/setpmac

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📄 Makefile(68 B)
📄 Makefile.depend(273 B)
📄 setpmac.8(2.31 KB)
📄 setpmac.c(2.67 KB)

Editing: setpmac.c

/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright (c) 2002 Networks Associates Technology, Inc.
 * All rights reserved.
 *
 * This software was developed for the FreeBSD Project by Network
 * Associates Laboratories, the Security Research Division of Network
 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
 * ("CBOSS"), as part of the DARPA CHATS research program.
 *
 * 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. The names of the authors may not be used to endorse or promote
 *    products derived from this software without specific prior written
 *    permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
 *
 * $FreeBSD$
 */
#include <sys/types.h>
#include <sys/mac.h>

#include <err.h>
#include <paths.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include <unistd.h>

#define	MAXELEMENTS	32

static void
usage(void)
{

fprintf(stderr, "setpmac [label] [command] [args ...]\n");
	exit (EX_USAGE);
}

int
main(int argc, char *argv[])
{
	const char *shell;
	mac_t label;
	int error;

if (argc < 3)
		usage();

error = mac_from_text(&label, argv[1]);
	if (error != 0) {
		perror("mac_from_text");
		return (-1);
	}

error = mac_set_proc(label);
	if (error != 0) {
		perror(argv[1]);
		return (-1);
	}

mac_free(label);

if (argc >= 3) {
		execvp(argv[2], argv + 2);
		err(1, "%s", argv[2]);
	} else {
		if (!(shell = getenv("SHELL")))
			shell = _PATH_BSHELL;
		execlp(shell, shell, "-i", (char *)NULL);
		err(1, "%s", shell);
	}
	/* NOTREACHED */
}

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Editing: setpmac.c

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