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

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• Hash : b2e2010c
  Author :
  Date : 2010-01-01T10:31:12
  

  update nearly all FSF copyright year lists to include 2010
  
  Use the same procedure as for 2009, outlined in
  http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
  

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• tests/test-fsync.c

• /* Test of fsync() function.
     Copyright (C) 2008, 2009, 2010 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/>.  */
  
  #include <config.h>
  
  #include <unistd.h>
  
  #include "signature.h"
  SIGNATURE_CHECK (fsync, int, (int));
  
  #include <errno.h>
  #include <fcntl.h>
  
  #include "macros.h"
  
  int
  main (void)
  {
    int fd;
    const char *file = "test-fsync.txt";
  
    if (fsync (0) != 0)
      ASSERT (errno == EINVAL);
    fd = open (file, O_WRONLY|O_CREAT|O_TRUNC, 0644);
    ASSERT (0 <= fd);
    ASSERT (write (fd, "hello", 5) == 5);
    ASSERT (fsync (fd) == 0);
    ASSERT (close (fd) == 0);
    ASSERT (unlink (file) == 0);
  
    return 0;
  }
  

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