1 #include <sys/cdefs.h>
2 __FBSDID("$FreeBSD$");
3
4 /*
5 * This material, written by Henry Spencer, was released by him
6 * into the public domain and is thus not subject to any copyright.
7 */
8
9 #include <capsicum_helpers.h>
10 #include <err.h>
11 #include <errno.h>
12 #include <stdio.h>
13 #include <stdlib.h>
14 #include <unistd.h>
15
16 int
main(int argc,char * argv[])17 main(int argc, char *argv[])
18 {
19 int c;
20 int status = 0;
21
22 if (caph_limit_stdio() < 0 || caph_enter() < 0)
23 err(1, "capsicum");
24
25 optind = 2; /* Past the program name and the option letters. */
26 while ((c = getopt(argc, argv, argv[1])) != -1)
27 switch (c) {
28 case '?':
29 status = 1; /* getopt routine gave message */
30 break;
31 default:
32 if (optarg != NULL)
33 printf(" -%c %s", c, optarg);
34 else
35 printf(" -%c", c);
36 break;
37 }
38 printf(" --");
39 for (; optind < argc; optind++)
40 printf(" %s", argv[optind]);
41 printf("\n");
42 return status;
43 }
44