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-rw-r--r--readline/xmalloc.c37
1 files changed, 14 insertions, 23 deletions
diff --git a/readline/xmalloc.c b/readline/xmalloc.c
index 8985d34..c77d763 100644
--- a/readline/xmalloc.c
+++ b/readline/xmalloc.c
@@ -1,23 +1,24 @@
/* xmalloc.c -- safe versions of malloc and realloc */
-/* Copyright (C) 1991 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2009 Free Software Foundation, Inc.
- This file is part of GNU Readline, 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.
- 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 2, or (at your option) any
- later version.
+ 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.
- 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.
+ 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.
You should have received a copy of the GNU General Public License
- along with Readline; see the file COPYING. If not, write to the Free
- Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+ along with Readline. If not, see <http://www.gnu.org/licenses/>.
+*/
+
#define READLINE_LIBRARY
#if defined (HAVE_CONFIG_H)
@@ -76,13 +77,3 @@ xrealloc (pointer, bytes)
memory_error_and_abort ("xrealloc");
return (temp);
}
-
-/* Use this as the function to call when adding unwind protects so we
- don't need to know what free() returns. */
-void
-xfree (string)
- PTR_T string;
-{
- if (string)
- free (string);
-}