Lines Matching defs:vtno
63 static int tty_open_vt(int vtno)
69 size = snprintf(name, sizeof(name), tty, vtno);
73 flags = (vtno) ? O_RDWR | O_NDELAY : O_WRONLY;
78 static int tty_switch_vt(int fd, int vtno)
82 ret = ioctl(fd, VT_ACTIVATE, vtno);
84 ret = ioctl(fd, VT_WAITACTIVE, vtno);
93 int fd, vtno;
99 if (ioctl(fd, VT_OPENQRY, &vtno) < 0)
103 fd = tty_open_vt(vtno);
112 if (tty_switch_vt(fd, vtno))