summaryrefslogtreecommitdiff
path: root/gdb/readline/keymaps.c
diff options
context:
space:
mode:
Diffstat (limited to 'gdb/readline/keymaps.c')
-rw-r--r--gdb/readline/keymaps.c172
1 files changed, 0 insertions, 172 deletions
diff --git a/gdb/readline/keymaps.c b/gdb/readline/keymaps.c
deleted file mode 100644
index e0c5e394a42..00000000000
--- a/gdb/readline/keymaps.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/* keymaps.c -- Functions and keymaps for the GNU Readline library. */
-
-/* Copyright (C) 1988,1989 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "keymaps.h"
-#include "emacs_keymap.c"
-
-#ifdef VI_MODE
-#include "vi_keymap.c"
-#endif
-
-/* Remove these declarations when we have a complete libgnu.a. */
-#define STATIC_MALLOC
-#ifndef STATIC_MALLOC
-extern char *xmalloc (), *xrealloc ();
-#else
-static char *xmalloc (), *xrealloc ();
-#endif
-
-/* **************************************************************** */
-/* */
-/* Functions for manipulating Keymaps. */
-/* */
-/* **************************************************************** */
-
-
-/* Return a new, empty keymap.
- Free it with free() when you are done. */
-Keymap
-rl_make_bare_keymap ()
-{
- register int i;
- Keymap keymap = (Keymap)xmalloc (128 * sizeof (KEYMAP_ENTRY));
-
- for (i = 0; i < 128; i++)
- {
- keymap[i].type = ISFUNC;
- keymap[i].function = (Function *)NULL;
- }
-
- for (i = 'A'; i < ('Z' + 1); i++)
- {
- keymap[i].type = ISFUNC;
- keymap[i].function = rl_do_lowercase_version;
- }
-
- return (keymap);
-}
-
-/* Return a new keymap which is a copy of MAP. */
-Keymap
-rl_copy_keymap (map)
- Keymap map;
-{
- register int i;
- Keymap temp = rl_make_bare_keymap ();
-
- for (i = 0; i < 128; i++)
- {
- temp[i].type = map[i].type;
- temp[i].function = map[i].function;
- }
- return (temp);
-}
-
-/* Return a new keymap with the printing characters bound to rl_insert,
- the uppercase Meta characters bound to run their lowercase equivalents,
- and the Meta digits bound to produce numeric arguments. */
-Keymap
-rl_make_keymap ()
-{
- extern rl_insert (), rl_rubout (), rl_do_lowercase_version ();
- extern rl_digit_argument ();
- register int i;
- Keymap newmap;
-
- newmap = rl_make_bare_keymap ();
-
- /* All printing characters are self-inserting. */
- for (i = ' '; i < 126; i++)
- newmap[i].function = rl_insert;
-
- newmap[TAB].function = rl_insert;
- newmap[RUBOUT].function = rl_rubout;
-
- return (newmap);
-}
-
-/* Free the storage associated with MAP. */
-rl_discard_keymap (map)
- Keymap (map);
-{
- int i;
-
- if (!map)
- return;
-
- for (i = 0; i < 128; i++)
- {
- switch (map[i].type)
- {
- case ISFUNC:
- break;
-
- case ISKMAP:
- rl_discard_keymap ((Keymap)map[i].function);
- break;
-
- case ISMACR:
- free ((char *)map[i].function);
- break;
- }
- }
-}
-
-#ifdef STATIC_MALLOC
-
-/* **************************************************************** */
-/* */
-/* xmalloc and xrealloc () */
-/* */
-/* **************************************************************** */
-
-static char *
-xmalloc (bytes)
- int bytes;
-{
- static memory_error_and_abort ();
- char *temp = (char *)malloc (bytes);
-
- if (!temp)
- memory_error_and_abort ();
- return (temp);
-}
-
-static char *
-xrealloc (pointer, bytes)
- char *pointer;
- int bytes;
-{
- static memory_error_and_abort ();
- char *temp = (char *)realloc (pointer, bytes);
-
- if (!temp)
- memory_error_and_abort ();
- return (temp);
-}
-
-static
-memory_error_and_abort ()
-{
- fprintf (stderr, "readline: Out of virtual memory!\n");
- abort ();
-}
-#endif /* STATIC_MALLOC */