?? strdup.c
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/* strdup.c -- return a newly allocated copy of a string Copyright (C) 1990 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., 675 Mass Ave, Cambridge, MA 02139, USA. */#ifdef HAVE_CONFIG_H#include <config.h>#endif#ifdef STDC_HEADERS#include <string.h>#include <stdlib.h>#elsechar *malloc ();char *strcpy ();#endif/* Return a newly allocated copy of STR, or 0 if out of memory. */char *strdup (str) const char *str;{ char *newstr; newstr = (char *) malloc (strlen (str) + 1); if (newstr) strcpy (newstr, str); return newstr;}
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