xstrjoin.c

   1 /*
   2  * Copyright 2004 Timo Hirvonen
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  17  * 02111-1307, USA.
  18  */
  19
  20 #include "xstrjoin.h"
  21 #include "xmalloc.h"
  22 #include "string.h"
  23
  24 char *xstrjoin(const char *a, const char *b)
  25 {
  26         int a_len, b_len;
  27         char *joined;
  28
  29         a_len = strlen(a);
  30         b_len = strlen(b);
  31         joined = xnew(char, a_len + b_len + 1);
  32         memcpy(joined, a, a_len);
  33         memcpy(joined + a_len, b, b_len + 1);
  34         return joined;
  35 }