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-rw-r--r--gnu/gas/xrealloc.c61
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diff --git a/gnu/gas/xrealloc.c b/gnu/gas/xrealloc.c
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-/* xrealloc.c -new memory or bust-
- Copyright (C) 1987 Free Software Foundation, Inc.
-
-This file is part of GAS, the GNU Assembler.
-
-GAS 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 1, or (at your option)
-any later version.
-
-GAS 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 GAS; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
-/*
-
-NAME
- xrealloc () - get more memory or bust
-INDEX
- xrealloc () uses realloc ()
-SYNOPSIS
- char *my_memory;
-
- my_memory = xrealloc (my_memory, 42);
- / * my_memory gets (perhaps new) address of 42 chars * /
-
-DESCRIPTION
-
- Use xrealloc () as an "error-free" realloc ().It does almost the same
- job. When it cannot honour your request for memory it BOMBS your
- program with a "virtual memory exceeded" message. Realloc() returns
- NULL and does not bomb your program.
-
-SEE ALSO
- realloc ()
-*/
-
-#ifdef USG
-#include <malloc.h>
-#endif
-
-char *
-xrealloc (ptr, n)
-register char *ptr;
-long n;
-{
- char *realloc ();
- void error();
-
- if ((ptr = realloc (ptr, (unsigned)n)) == 0)
- error ("virtual memory exceeded");
- return (ptr);
-}
-
-/* end: xrealloc.c */