| | 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 | } |
projects / bison.git / blame_incremental