diff options
Diffstat (limited to 'contrib/texinfo/lib/xstrdup.c')
-rw-r--r-- | contrib/texinfo/lib/xstrdup.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/contrib/texinfo/lib/xstrdup.c b/contrib/texinfo/lib/xstrdup.c new file mode 100644 index 0000000..d5bcaf3 --- /dev/null +++ b/contrib/texinfo/lib/xstrdup.c @@ -0,0 +1,42 @@ +/* xstrdup.c -- copy a string with out of memory checking + Copyright (C) 1990, 1996 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 <config.h> +#endif + +#if defined(STDC_HEADERS) || defined(HAVE_STRING_H) +# include <string.h> +#else +# include <strings.h> +#endif + +#if defined (__STDC__) && __STDC__ +char *xmalloc (size_t); +char *xstrdup (char *string); +#else +char *xmalloc (); +#endif + +/* Return a newly allocated copy of STRING. */ + +char * +xstrdup (string) + char *string; +{ + return strcpy (xmalloc (strlen (string) + 1), string); +} |