@@ -1012,9 +1012,6 @@ static void tty_serial_init(int fd, int speed,
speed, parity, data_bits, stop_bits);
#endif
tcgetattr (fd, &tty);
- if (!term_atexit_done) {
- oldtty = tty;
- }
#define check_speed(val) if (speed <= val) { spd = B##val; break; }
speed = speed * 10 / 11;
@@ -1186,11 +1183,6 @@ static int tty_serial_ioctl(CharDriverState *chr, int cmd, void *arg)
return 0;
}
-static void tty_exit(void)
-{
- tcsetattr(0, TCSANOW, &oldtty);
-}
-
static void qemu_chr_close_tty(CharDriverState *chr)
{
FDCharDriver *s = chr->opaque;
@@ -1225,8 +1217,6 @@ static CharDriverState *qemu_chr_open_tty(QemuOpts *opts)
}
chr->chr_ioctl = tty_serial_ioctl;
chr->chr_close = qemu_chr_close_tty;
- if (!term_atexit_done++)
- atexit(tty_exit);
return chr;
}
#else /* ! __linux__ && ! __sun__ */
This code is taking the settings for a serial port and moving it to fd 0 when qemu exits. This is likely just cut-and-paste, rip it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- qemu-char.c | 10 ---------- 1 files changed, 0 insertions(+), 10 deletions(-)