1 // SPDX-License-Identifier: GPL-2.0-only 2 #include <list.h> 3 #include "expr.h" 4 #include "mnconf-common.h" 5 6 int jump_key_char; 7 next_jump_key(int key)8int next_jump_key(int key) 9 { 10 if (key < '1' || key > '9') 11 return '1'; 12 13 key++; 14 15 if (key > '9') 16 key = '1'; 17 18 return key; 19 } 20 handle_search_keys(int key,size_t start,size_t end,void * _data)21int handle_search_keys(int key, size_t start, size_t end, void *_data) 22 { 23 struct search_data *data = _data; 24 struct jump_key *pos; 25 int index = 0; 26 27 if (key < '1' || key > '9') 28 return 0; 29 30 list_for_each_entry(pos, data->head, entries) { 31 index = next_jump_key(index); 32 33 if (pos->offset < start) 34 continue; 35 36 if (pos->offset >= end) 37 break; 38 39 if (key == index) { 40 data->target = pos->target; 41 return 1; 42 } 43 } 44 45 return 0; 46 } 47 get_jump_key_char(void)48int get_jump_key_char(void) 49 { 50 jump_key_char = next_jump_key(jump_key_char); 51 52 return jump_key_char; 53 } 54