diff options
Diffstat (limited to 'usr.sbin/getpmac')
-rw-r--r-- | usr.sbin/getpmac/Makefile | 7 | ||||
-rw-r--r-- | usr.sbin/getpmac/getpmac.c | 127 |
2 files changed, 134 insertions, 0 deletions
diff --git a/usr.sbin/getpmac/Makefile b/usr.sbin/getpmac/Makefile new file mode 100644 index 0000000..40f4f78 --- /dev/null +++ b/usr.sbin/getpmac/Makefile @@ -0,0 +1,7 @@ +# $FreeBSD$ + +PROG= getpmac +SRCS= getpmac.c +CFLAGS+=-Wall +NOMAN=yes +.include <bsd.prog.mk> diff --git a/usr.sbin/getpmac/getpmac.c b/usr.sbin/getpmac/getpmac.c new file mode 100644 index 0000000..6139860 --- /dev/null +++ b/usr.sbin/getpmac/getpmac.c @@ -0,0 +1,127 @@ +/*- + * 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 + +void +usage(void) +{ + + fprintf(stderr, "getpmac [-l list,of,labels] [-p pid]\n"); + exit (EX_USAGE); +} + +int +main(int argc, char *argv[]) +{ + char ch, *labellist, *string; + mac_t label; + pid_t pid; + int error, pid_set; + + pid_set = 0; + pid = 0; + labellist = NULL; + while ((ch = getopt(argc, argv, "l:p:")) != -1) { + switch (ch) { + case 'l': + if (labellist != NULL) + usage(); + labellist = argv[optind - 1]; + break; + case 'p': + if (pid_set) + usage(); + pid = atoi(argv[optind - 1]); + pid_set = 1; + break; + default: + usage(); + } + + } + + argc -= optind; + argv += optind; + + if (argc != 0) + usage(); + + if (labellist != NULL) + error = mac_prepare(&label, labellist); + else + error = mac_prepare_process_label(&label); + if (error != 0) { + perror("mac_prepare"); + return (-1); + } + + if (pid_set) { + error = mac_get_pid(pid, label); + if (error) + perror("mac_get_pid"); + } + else { + error = mac_get_proc(label); + if (error) + perror("mac_get_proc"); + } + if (error) { + mac_free(label); + exit (-1); + } + error = mac_to_text(label, &string); + if (error != 0) { + perror("mac_to_text"); + exit(EX_DATAERR); + } + + printf("%s\n", string); + + mac_free(label); + free(string); + exit(EX_OK); +} |