1 #include <stdlib.h> 2 #include <stdio.h> 3 #include <string.h> 4 #include <errno.h> 5 #include <selinux/selinux.h> 6 #include <selinux/get_context_list.h> 7 8 int main(int argc, char **argv) 9 { 10 char *seuser = NULL, *level = NULL; 11 char **contextlist; 12 int rc, n, i; 13 14 if (argc != 3) { 15 fprintf(stderr, "usage: %s linuxuser fromcon\n", argv[0]); 16 exit(1); 17 } 18 19 rc = getseuserbyname(argv[1], &seuser, &level); 20 if (rc) { 21 fprintf(stderr, "getseuserbyname failed: %s\n", 22 strerror(errno)); 23 exit(2); 24 } 25 printf("seuser: %s, level %s\n", seuser, level); 26 n = get_ordered_context_list_with_level(seuser, level, argv[2], 27 &contextlist); 28 if (n <= 0) { 29 fprintf(stderr, 30 "get_ordered_context_list_with_level failed: %s\n", 31 strerror(errno)); 32 exit(3); 33 } 34 free(seuser); 35 free(level); 36 for (i = 0; i < n; i++) 37 printf("Context %d\t%s\n", i, contextlist[i]); 38 freeconary(contextlist); 39 exit(0); 40 } 41
