kc3-lang/gnulib/tests/test-ftello.c

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• Hash : 57fdfd3f
  Author :
  Date : 2007-10-07T19:14:58
  

  Change copyright notice from GPLv2+ to GPLv3+.
  

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• tests/test-ftello.c

• /* Test of ftello() function.
     Copyright (C) 2007 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  
  /* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
  
  #include <config.h>
  
  #include <stdio.h>
  
  /* Get off_t.  */
  #include <sys/types.h>
  
  int
  main (int argc, char **argv)
  {
    /* Assume stdin is seekable iff argc > 1.  */
    int expected = argc > 1 ? 0 : -1;
    /* Exit with success only if ftell/ftello agree.  */
    off_t pos1 = ftello (stdin);
    long pos2 = ftell (stdin);
    return ! (pos1 == pos2 && pos1 == expected);
  }
  

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