crypt/ufc.c

   1 /*
   2  * UFC-crypt: ultra fast crypt(3) implementation
   3  *
   4  * Copyright (C) 1991-2022 Free Software Foundation, Inc.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with the GNU C Library; see the file COPYING.LIB.  If not,
  18  * see <https://www.gnu.org/licenses/>.
  19  *
  20  * @(#)ufc.c    2.7 9/10/96
  21  *
  22  * Stub main program for debugging
  23  * and benchmarking.
  24  *
  25  */
  26
  27 #include <stdio.h>
  28
  29 char *crypt();
  30
  31 main(argc, argv)
  32   int argc;
  33   char **argv;
  34   { char *s;
  35     unsigned long i,iterations;
  36
  37     if(argc != 2) {
  38       fprintf(stderr, "usage: ufc iterations\n");
  39       exit(1);
  40     }
  41     argv++;
  42     iterations = atoi(*argv);
  43     printf("ufc: running %d iterations\n", iterations);
  44
  45     for(i=0; i<iterations; i++)
  46       s=crypt("foob","ar");
  47     if(strcmp(s, "arlEKn0OzVJn.") == 0)
  48       printf("OK\n");
  49     else {
  50       printf("wrong result: %s!!\n", s);
  51       exit(1);
  52     }
  53     exit(0);
  54   }