ydb/contrib/tools/m4/lib/filenamecat.c

/* Concatenate two arbitrary file names.

   Copyright (C) 1996-2007, 2009-2013 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 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 *abase, char **base_in_result)
{
  char *p = mfile_name_concat (dir, abase, base_in_result);
  if (p == NULL)
    xalloc_die ();
  return p;
}