wordexp-helper.tproj/wordexp-helper.c

   1 /*
   2  * Copyright (c) 2013-2016 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #include <string.h>
  27
  28 int
  29 main(int argc, char **argv)
  30 {
  31     int i;
  32     int total = 0;
  33     char **a;
  34
  35     argc--;
  36     argv++;
  37     for(a = argv, i = argc; i-- > 0; a++) total += strlen(*a);
  38     printf("%08x%08x", argc, total);
  39     for(a = argv, i = argc; i-- > 0; a++) {
  40         if(fwrite(*a, strlen(*a) + 1, 1, stdout) != 1) exit(EXIT_FAILURE);
  41     }
  42     exit(EXIT_SUCCESS);
  43 }