1 #include <unistd.h> 2 #include <sys/types.h> 3 #include <fcntl.h> 4 #include <stdio.h> 5 #include <stdlib.h> 6 #include <errno.h> 7 #include <string.h> 8 #include <ctype.h> 9 #include <selinux/selinux.h> 10 main(int argc,char ** argv)11 int main(int argc, char **argv) 12 { 13 char **buf, **ptr; 14 int ret; 15 16 if (argc != 3) { 17 fprintf(stderr, "usage: %s context user\n", argv[0]); 18 exit(1); 19 } 20 21 ret = security_compute_user(argv[1], argv[2], &buf); 22 if (ret < 0) { 23 fprintf(stderr, "%s: security_compute_user(%s,%s) failed\n", 24 argv[0], argv[1], argv[2]); 25 exit(2); 26 } 27 28 if (!buf[0]) { 29 printf("none\n"); 30 exit(0); 31 } 32 33 for (ptr = buf; *ptr; ptr++) { 34 printf("%s\n", *ptr); 35 } 36 freeconary(buf); 37 exit(0); 38 } 39