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 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