Searched refs:serial_fd (Results 1 – 2 of 2) sorted by relevance
99 static int serial_fd = -1; variable217 if (serial_fd >= 0) in grub_stage2()218 close (serial_fd); in grub_stage2()1027 FD_SET (serial_fd, &fds); in serial_hw_fetch()1049 if (nwrite (serial_fd, &ch, 1) != 1) in serial_hw_put()1119 if (serial_fd >= 0) in serial_hw_init()1120 close (serial_fd); in serial_hw_init()1123 serial_fd = open (serial_device, in serial_hw_init()1133 if (serial_fd < 0) in serial_hw_init()1231 close (serial_fd); in serial_hw_init()[all …]
3988 (serial_fd): New variable.