1 /* xstrdup.c -- copy a string with out of memory checking 2 Copyright (C) 1990, 1996, 1998 Free Software Foundation, Inc. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 2, or (at your option) 7 any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU 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 Foundation, 16 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 17 18 #if HAVE_CONFIG_H 19 # include <config.h> 20 #endif 21 22 #ifndef PARAMS 23 # if defined PROTOTYPES || (defined __STDC__ && __STDC__) 24 # define PARAMS(Args) Args 25 # else 26 # define PARAMS(Args) () 27 # endif 28 #endif 29 30 #if STDC_HEADERS || HAVE_STRING_H 31 # include <string.h> 32 #else 33 # include <strings.h> 34 #endif 35 36 #include <sys/types.h> 37 38 char *xmalloc PARAMS ((size_t n)); 39 40 /* Return a newly allocated copy of STRING. */ 41 42 char * 43 xstrdup (const char *string) 44 { 45 return strcpy (xmalloc (strlen (string) + 1), string); 46 } 47