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3d5c5427e1
Support for MT7981 and MT7986 has been merged, remove patches. Tested on a couple of MT7986, MT7622 and MT7623 boards. MIPS builds are untested. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
247 lines
6.4 KiB
Diff
247 lines
6.4 KiB
Diff
From 5a15437610e8e8c68dc347845a83d0cbad80ca08 Mon Sep 17 00:00:00 2001
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From: Weijie Gao <weijie.gao@mediatek.com>
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Date: Tue, 19 Jan 2021 10:58:48 +0800
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Subject: [PATCH 51/71] cmd: bootmenu: add ability to select item by shortkey
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Add ability to use shortkey to select item for bootmenu command
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Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
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---
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cmd/bootmenu.c | 34 ++++++++++++++++++++++++-----
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common/menu.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++--
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include/menu.h | 12 +++++++----
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3 files changed, 93 insertions(+), 11 deletions(-)
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--- a/cmd/bootmenu.c
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+++ b/cmd/bootmenu.c
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@@ -87,16 +87,17 @@ static char *bootmenu_choice_entry(void
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struct bootmenu_data *menu = data;
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struct bootmenu_entry *iter;
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enum bootmenu_key key = KEY_NONE;
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+ int choice = -1;
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int esc = 0;
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int i;
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while (1) {
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if (menu->delay >= 0) {
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/* Autoboot was not stopped */
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- bootmenu_autoboot_loop(menu, &key, &esc);
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+ bootmenu_autoboot_loop(menu, &key, &esc, &choice);
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} else {
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/* Some key was pressed, so autoboot was stopped */
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- bootmenu_loop(menu, &key, &esc);
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+ bootmenu_loop(menu, &key, &esc, &choice);
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}
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switch (key) {
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@@ -110,6 +111,12 @@ static char *bootmenu_choice_entry(void
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++menu->active;
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/* no menu key selected, regenerate menu */
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return NULL;
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+ case KEY_CHOICE:
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+ menu->active = choice;
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+ if (!menu->last_choiced) {
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+ menu->last_choiced = true;
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+ return NULL;
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+ }
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case KEY_SELECT:
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iter = menu->first;
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for (i = 0; i < menu->active; ++i)
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@@ -167,6 +174,9 @@ static int prepare_bootmenu_entry(struct
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unsigned short int i = *index;
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struct bootmenu_entry *entry = NULL;
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struct bootmenu_entry *iter = *current;
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+ char *choice_option;
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+ char choice_char;
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+ int len;
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while ((option = bootmenu_getoption(i))) {
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@@ -181,11 +191,24 @@ static int prepare_bootmenu_entry(struct
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if (!entry)
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return -ENOMEM;
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- entry->title = strndup(option, sep - option);
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+ /* Add KEY_CHOICE support: '%d. %s\0' : len --> len + 4 */
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+ len = sep - option + 4;
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+ choice_option = malloc(len);
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+ if (!choice_option) {
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+ free(entry->title);
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+ free(entry);
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+ return -ENOMEM;
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+ }
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+ if (!get_choice_char(i, &choice_char))
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+ len = snprintf(choice_option, len, "%c. %s", choice_char, option);
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+ else
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+ len = snprintf(choice_option, len, " %s", option);
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+ entry->title = strndup(choice_option, len);
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if (!entry->title) {
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free(entry);
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return -ENOMEM;
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}
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+ free(choice_option);
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entry->command = strdup(sep + 1);
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if (!entry->command) {
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@@ -331,6 +354,7 @@ static struct bootmenu_data *bootmenu_cr
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menu->delay = delay;
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menu->active = 0;
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menu->first = NULL;
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+ menu->last_choiced = false;
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default_str = env_get("bootmenu_default");
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if (default_str)
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@@ -366,9 +390,9 @@ static struct bootmenu_data *bootmenu_cr
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/* Add Quit entry if entering U-Boot console is disabled */
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if (!IS_ENABLED(CONFIG_BOOTMENU_DISABLE_UBOOT_CONSOLE))
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- entry->title = strdup("U-Boot console");
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+ entry->title = strdup("0. U-Boot console");
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else
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- entry->title = strdup("Quit");
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+ entry->title = strdup("0. Quit");
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if (!entry->title) {
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free(entry);
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--- a/common/menu.c
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+++ b/common/menu.c
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@@ -47,6 +47,33 @@ struct menu {
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int item_cnt;
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};
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+const char choice_chars[] = {
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+ '1', '2', '3', '4', '5', '6', '7', '8', '9',
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+ 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
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+ 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
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+ 'u', 'v', 'w', 'x', 'y', 'z'
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+};
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+
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+static int find_choice(char choice)
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+{
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+ int i;
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+
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+ for (i = 0; i < ARRAY_SIZE(choice_chars); i++)
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+ if (tolower(choice) == choice_chars[i])
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+ return i;
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+
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+ return -1;
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+}
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+
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+int get_choice_char(int index, char *result)
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+{
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+ if (index < ARRAY_SIZE(choice_chars))
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+ *result = choice_chars[index];
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+ else
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+ return -1;
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+ return 0;
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+}
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+
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/*
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* An iterator function for menu items. callback will be called for each item
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* in m, with m, a pointer to the item, and extra being passed to callback. If
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@@ -426,7 +453,7 @@ int menu_destroy(struct menu *m)
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}
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void bootmenu_autoboot_loop(struct bootmenu_data *menu,
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- enum bootmenu_key *key, int *esc)
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+ enum bootmenu_key *key, int *esc, int *choice)
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{
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int i, c;
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@@ -456,6 +483,19 @@ void bootmenu_autoboot_loop(struct bootm
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break;
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default:
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*key = KEY_NONE;
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+ if (*esc)
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+ break;
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+
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+ *choice = find_choice(c);
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+ if ((*choice >= 0 &&
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+ *choice < menu->count - 1)) {
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+ *key = KEY_CHOICE;
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+ } else if (c == '0') {
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+ *choice = menu->count - 1;
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+ *key = KEY_CHOICE;
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+ } else {
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+ *key = KEY_NONE;
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+ }
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break;
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}
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@@ -475,10 +515,16 @@ void bootmenu_autoboot_loop(struct bootm
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}
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void bootmenu_loop(struct bootmenu_data *menu,
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- enum bootmenu_key *key, int *esc)
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+ enum bootmenu_key *key, int *esc, int *choice)
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{
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int c;
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+ if (menu->last_choiced) {
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+ menu->last_choiced = false;
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+ *key = KEY_SELECT;
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+ return;
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+ }
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+
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if (*esc == 1) {
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if (tstc()) {
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c = getchar();
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@@ -504,6 +550,14 @@ void bootmenu_loop(struct bootmenu_data
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if (c == '\e') {
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*esc = 1;
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*key = KEY_NONE;
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+ } else {
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+ *choice = find_choice(c);
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+ if ((*choice >= 0 && *choice < menu->count - 1)) {
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+ *key = KEY_CHOICE;
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+ } else if (c == '0') {
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+ *choice = menu->count - 1;
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+ *key = KEY_CHOICE;
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+ }
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}
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break;
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case 1:
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--- a/include/menu.h
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+++ b/include/menu.h
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@@ -6,6 +6,8 @@
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#ifndef __MENU_H__
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#define __MENU_H__
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+#include <linux/ctype.h>
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+
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struct menu;
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struct menu *menu_create(char *title, int timeout, int prompt,
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@@ -18,6 +20,8 @@ int menu_get_choice(struct menu *m, void
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int menu_item_add(struct menu *m, char *item_key, void *item_data);
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int menu_destroy(struct menu *m);
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int menu_default_choice(struct menu *m, void **choice);
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+/* Add KEY_CHOICE support */
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+int get_choice_char(int index, char *result);
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/**
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* menu_show() Show a boot menu
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@@ -40,6 +44,7 @@ struct bootmenu_data {
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int active; /* active menu entry */
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int count; /* total count of menu entries */
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struct bootmenu_entry *first; /* first menu entry */
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+ bool last_choiced;
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};
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enum bootmenu_key {
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@@ -51,11 +56,12 @@ enum bootmenu_key {
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KEY_PLUS,
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KEY_MINUS,
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KEY_SPACE,
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+ KEY_CHOICE,
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};
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void bootmenu_autoboot_loop(struct bootmenu_data *menu,
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- enum bootmenu_key *key, int *esc);
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+ enum bootmenu_key *key, int *esc, int *choice);
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void bootmenu_loop(struct bootmenu_data *menu,
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- enum bootmenu_key *key, int *esc);
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+ enum bootmenu_key *key, int *esc, int *choice);
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#endif /* __MENU_H__ */
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