/* xstrzdup.c -- copy a string segment with out of memory checking Copyright (C) 2003 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 2, 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, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #if HAVE_CONFIG_H # include #endif #include #if defined (__STDC__) && __STDC__ char *xmalloc (size_t); char *xstrzdup (char *string, size_t len); #else char *xmalloc (); #endif /* Return a newly allocated copy of STRING. */ char * xstrzdup (string, len) char *string; size_t len; { char *result = (char *) xmalloc (1+ len); size_t index; for (index = 0; index < len; ++index) result[index] = string[index]; result[len] = '\0'; return result; }