Lines Matching refs:ttyname
16 const char *ttyname;
34 if (trigger_data->ttyname)
35 len = sprintf(buf, "%s\n", trigger_data->ttyname);
47 char *ttyname;
55 ttyname = kmemdup_nul(buf, size, GFP_KERNEL);
56 if (!ttyname)
59 ttyname = NULL;
64 running = trigger_data->ttyname != NULL;
66 kfree(trigger_data->ttyname);
70 trigger_data->ttyname = ttyname;
74 if (ttyname && !running)
79 static DEVICE_ATTR_RW(ttyname);
90 if (!trigger_data->ttyname) {
96 /* try to get the tty corresponding to $ttyname */
102 ret = tty_dev_name_to_number(trigger_data->ttyname, &devno);
171 kfree(trigger_data->ttyname);