diff options
Diffstat (limited to 'MSVC/readline/xmalloc.c')
| -rw-r--r-- | MSVC/readline/xmalloc.c | 172 |
1 files changed, 86 insertions, 86 deletions
diff --git a/MSVC/readline/xmalloc.c b/MSVC/readline/xmalloc.c index e111d1b..a5b526e 100644 --- a/MSVC/readline/xmalloc.c +++ b/MSVC/readline/xmalloc.c @@ -1,86 +1,86 @@ -/* xmalloc.c -- safe versions of malloc and realloc */
-
-/* Copyright (C) 1991 Free Software Foundation, Inc.
-
- This file is part of GNU 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 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. */
-#define READLINE_LIBRARY 1
-
-#include "config.h"
-
-#include <stdio.h>
-
-#if defined (HAVE_STDLIB_H)
-# include <stdlib.h>
-#else
-# include "ansi_stdlib.h"
-#endif /* HAVE_STDLIB_H */
-
-#include "xmalloc.h"
-
-/* **************************************************************** */
-/* */
-/* Memory Allocation and Deallocation. */
-/* */
-/* **************************************************************** */
-
-static void
-memory_error_and_abort (fname)
- char *fname;
-{
- fprintf (stderr, "%s: out of virtual memory\n", fname);
- exit (2);
-}
-
-/* Return a pointer to free()able block of memory large enough
- to hold BYTES number of bytes. If the memory cannot be allocated,
- print an error message and abort. */
-PTR_T
-xmalloc (bytes)
- size_t bytes;
-{
- PTR_T temp;
-
- temp = malloc (bytes);
- if (temp == 0)
- memory_error_and_abort ("xmalloc");
- return (temp);
-}
-
-PTR_T
-xrealloc (pointer, bytes)
- PTR_T pointer;
- size_t bytes;
-{
- PTR_T temp;
-
- temp = pointer ? realloc (pointer, bytes) : malloc (bytes);
-
- if (temp == 0)
- 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);
-}
+/* xmalloc.c -- safe versions of malloc and realloc */ + +/* Copyright (C) 1991 Free Software Foundation, Inc. + + This file is part of GNU 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 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. */ +#define READLINE_LIBRARY 1 + +#include "config.h" + +#include <stdio.h> + +#if defined (HAVE_STDLIB_H) +# include <stdlib.h> +#else +# include "ansi_stdlib.h" +#endif /* HAVE_STDLIB_H */ + +#include "xmalloc.h" + +/* **************************************************************** */ +/* */ +/* Memory Allocation and Deallocation. */ +/* */ +/* **************************************************************** */ + +static void +memory_error_and_abort (fname) + char *fname; +{ + fprintf (stderr, "%s: out of virtual memory\n", fname); + exit (2); +} + +/* Return a pointer to free()able block of memory large enough + to hold BYTES number of bytes. If the memory cannot be allocated, + print an error message and abort. */ +PTR_T +xmalloc (bytes) + size_t bytes; +{ + PTR_T temp; + + temp = malloc (bytes); + if (temp == 0) + memory_error_and_abort ("xmalloc"); + return (temp); +} + +PTR_T +xrealloc (pointer, bytes) + PTR_T pointer; + size_t bytes; +{ + PTR_T temp; + + temp = pointer ? realloc (pointer, bytes) : malloc (bytes); + + if (temp == 0) + 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); +} |