66     if (rs->cmd_buf_index != rs->last_cmd_buf_index) {  in readline_update()
67         delta = rs->cmd_buf_index - rs->last_cmd_buf_index;  in readline_update()
78         rs->last_cmd_buf_index = rs->cmd_buf_index;  in readline_update()
85     if (rs->cmd_buf_index < READLINE_CMD_BUF_SIZE) {  in readline_insert_char()
86         memmove(rs->cmd_buf + rs->cmd_buf_index + 1,  in readline_insert_char()
87                 rs->cmd_buf + rs->cmd_buf_index,  in readline_insert_char()
88                 rs->cmd_buf_size - rs->cmd_buf_index);  in readline_insert_char()
89         rs->cmd_buf[rs->cmd_buf_index] = ch;  in readline_insert_char()
91         rs->cmd_buf_index++;  in readline_insert_char()
97     if (rs->cmd_buf_index > 0) {  in readline_backward_char()
98         rs->cmd_buf_index--;  in readline_backward_char()
104     if (rs->cmd_buf_index < rs->cmd_buf_size) {  in readline_forward_char()
105         rs->cmd_buf_index++;  in readline_forward_char()
111     if (rs->cmd_buf_index < rs->cmd_buf_size) {  in readline_delete_char()
112         memmove(rs->cmd_buf + rs->cmd_buf_index,  in readline_delete_char()
113                 rs->cmd_buf + rs->cmd_buf_index + 1,  in readline_delete_char()
114                 rs->cmd_buf_size - rs->cmd_buf_index - 1);  in readline_delete_char()
121     if (rs->cmd_buf_index > 0) {  in readline_backspace()
131     if (rs->cmd_buf_index == 0 || rs->cmd_buf_index > rs->cmd_buf_size) {  in readline_backword()
135     start = rs->cmd_buf_index - 1;  in readline_backword()
157     if (start < rs->cmd_buf_index) {  in readline_backword()
159                 rs->cmd_buf + rs->cmd_buf_index,  in readline_backword()
160                 rs->cmd_buf_size - rs->cmd_buf_index);  in readline_backword()
161         rs->cmd_buf_size -= rs->cmd_buf_index - start;  in readline_backword()
162         rs->cmd_buf_index = start;  in readline_backword()
168     rs->cmd_buf_index = 0;  in readline_bol()
173     rs->cmd_buf_index = rs->cmd_buf_size;  in readline_eol()
194 	rs->cmd_buf_index = rs->cmd_buf_size = strlen(rs->cmd_buf);  in readline_up_char()
210     rs->cmd_buf_index = rs->cmd_buf_size = strlen(rs->cmd_buf);  in readline_down_char()
284     cmdline = qemu_malloc(rs->cmd_buf_index + 1);  in readline_completion()
285     memcpy(cmdline, rs->cmd_buf, rs->cmd_buf_index);  in readline_completion()
286     cmdline[rs->cmd_buf_index] = '\0';  in readline_completion()
366             rs->cmd_buf_index = 0;  in readline_handle_byte()
455     rs->cmd_buf_index = 0;  in readline_restart()