kc3-lang/gnulib/lib/filenamecat.c

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• Hash : 935bf3f7
  Author :
  Date : 2018-01-14T13:27:20
  

  filenamecat: make base a suffix of result
  
  * lib/filenamecat-lgpl.c (longest_relative_suffix): Remove.
  (mfile_name_concat): Always make BASE a suffix of the result, as
  cp expects this.  To implement this, separate with '.' instead of
  '/' in some rare cases.  Clarify spec to say ./BASE not BASE.
  * tests/test-filenamecat.c (main): Adjust tests to match
  current behavior.  Check that BASE_IN_RESULT points to
  a copy of BASE and is a suffix of the resultk, and that DIR
  is a prefix of the result that is no longer than the prefix
  indicated by BASE_IN_RESULT.
  

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• lib/filenamecat.c

• /* Concatenate two arbitrary file names.
  
     Copyright (C) 1996-2007, 2009-2018 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 <https://www.gnu.org/licenses/>.  */
  
  /* Written by Jim Meyering.  */
  
  #include <config.h>
  
  /* Specification.  */
  #include "filenamecat.h"
  
  #include <stdlib.h>
  #include <string.h>
  
  #include "xalloc.h"
  
  /* Just like mfile_name_concat (filenamecat-lgpl.c), except, rather than
     returning NULL upon malloc failure, here, we report the
     "memory exhausted" condition and exit.  */
  
  char *
  file_name_concat (char const *dir, char const *base, char **base_in_result)
  {
    char *p = mfile_name_concat (dir, base, base_in_result);
    if (p == NULL)
      xalloc_die ();
    return p;
  }
  

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