lib/filenamecat.c

   1 /* Concatenate two arbitrary file names.
   2
   3    Copyright (C) 1996-2007, 2009-2020 Free Software Foundation, Inc.
   4
   5    This program is free software: you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  17
  18 /* Written by Jim Meyering.  */
  19
  20 #include <config.h>
  21
  22 /* Specification.  */
  23 #include "filenamecat.h"
  24
  25 #include <stdlib.h>
  26 #include <string.h>
  27
  28 #include "xalloc.h"
  29
  30 /* Just like mfile_name_concat (filenamecat-lgpl.c), except, rather than
  31    returning NULL upon malloc failure, here, we report the
  32    "memory exhausted" condition and exit.  */
  33
  34 char *
  35 file_name_concat (char const *dir, char const *base, char **base_in_result)
  36 {
  37   char *p = mfile_name_concat (dir, base, base_in_result);
  38   if (p == NULL)
  39     xalloc_die ();
  40   return p;
  41 }