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Diffstat (limited to 'gdb/readline/keymaps.c')
| -rw-r--r-- | gdb/readline/keymaps.c | 172 |
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 */ |