linux/scripts/kconfig/mnconf-common.c
Masahiro Yamada fbaf242c95 kbuild: move some helper headers from scripts/kconfig/ to scripts/include/
Move array_size.h, hashtable.h, list.h, list_types.h from scripts/kconfig/
to scripts/include/.

These headers will be useful for other host programs.

Remove scripts/mod/list.h.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-07-21 23:10:43 +09:00

54 lines
794 B
C

// SPDX-License-Identifier: GPL-2.0-only
#include <list.h>
#include "expr.h"
#include "mnconf-common.h"
int jump_key_char;
int next_jump_key(int key)
{
if (key < '1' || key > '9')
return '1';
key++;
if (key > '9')
key = '1';
return key;
}
int handle_search_keys(int key, size_t start, size_t end, void *_data)
{
struct search_data *data = _data;
struct jump_key *pos;
int index = 0;
if (key < '1' || key > '9')
return 0;
list_for_each_entry(pos, data->head, entries) {
index = next_jump_key(index);
if (pos->offset < start)
continue;
if (pos->offset >= end)
break;
if (key == index) {
data->target = pos->target;
return 1;
}
}
return 0;
}
int get_jump_key_char(void)
{
jump_key_char = next_jump_key(jump_key_char);
return jump_key_char;
}