lustre/utils/gss/l_idmap.c

   1 #include <sys/types.h>
   2 #include <stdlib.h>
   3 #include <stdio.h>
   4 /* For basename() */
   5 #include <libgen.h>
   6
   7 #include "lsupport.h"
   8
   9 int main(int argc, char **argv)
  10 {
  11         lnet_nid_t nid;
  12         uid_t uid;
  13         int rc;
  14
  15         if (argc < 3) {
  16                 printf("Usage:\n"
  17                        "%s <princ> <nid>\n",
  18                        basename(argv[0]));
  19                 return 1;
  20         }
  21
  22         nid = libcfs_str2nid(argv[2]);
  23         if (nid == LNET_NID_ANY) {
  24                 printf("parse nid %s failed\n", argv[2]);
  25                 return 1;
  26         }
  27         rc = lookup_mapping(argv[1], nid, &uid);
  28         if (rc == -1) {
  29                 printf("lookup mapping failed\n");
  30                 return 1;
  31         }
  32
  33         printf("principal: %s\n"
  34                "nid:       %#llx\n"
  35                "uid:       %u\n",
  36                argv[1], nid, uid);
  37
  38         return 0;
  39 }