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Diffstat (limited to 'lib/xstrdup.c')
-rw-r--r-- | lib/xstrdup.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/lib/xstrdup.c b/lib/xstrdup.c new file mode 100644 index 000000000..da39db3e3 --- /dev/null +++ b/lib/xstrdup.c @@ -0,0 +1,32 @@ +/* xstrdup.c -- copy a string with out of memory checking + 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. */ + +#if defined(USG) || defined(STDC_HEADERS) +#include <string.h> +#else +#include <strings.h> +#endif +char *xmalloc (); + +/* Return a newly allocated copy of STRING. */ + +char * +xstrdup (string) + char *string; +{ + return strcpy (xmalloc (strlen (string) + 1), string); +} |