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-rw-r--r--readline/savestring.c32
1 files changed, 18 insertions, 14 deletions
diff --git a/readline/savestring.c b/readline/savestring.c
index 820428d..af98538 100644
--- a/readline/savestring.c
+++ b/readline/savestring.c
@@ -1,24 +1,24 @@
-/* savestring.c */
+/* savestring.c - function version of savestring for backwards compatibility */
/* Copyright (C) 1998,2003 Free Software Foundation, Inc.
- This file is part of the GNU Readline Library, a library for
- reading lines of text with interactive input and history editing.
+ This file is part of the GNU Readline Library (Readline), a library
+ for reading lines of text with interactive input and history editing.
- The GNU Readline Library 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
+ Readline 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 3 of the License, or
(at your option) any later version.
- The GNU Readline Library 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
+ Readline 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.
- The GNU General Public License is often shipped with GNU software, and
- is generally kept in a file called COPYING or LICENSE. If you do not
- have a copy of the license, write to the Free Software Foundation,
- 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+ You should have received a copy of the GNU General Public License
+ along with Readline. If not, see <http://www.gnu.org/licenses/>.
+*/
+
#define READLINE_LIBRARY
#include <config.h>
@@ -33,5 +33,9 @@ char *
savestring (s)
const char *s;
{
- return ((char *)strcpy ((char *)xmalloc (1 + strlen (s)), (s)));
+ char *ret;
+
+ ret = (char *)xmalloc (strlen (s) + 1);
+ strcpy (ret, s);
+ return ret;
}