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Restore terminal monitor attributes - addition

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Patch 2d753894c7553d6a05e8fdbed5f4704398919a35 was missing this check,
when running monitor as /dev/tty and other serial device, i.e:
  qemu -monitor /dev/tty -serial /dev/pts/1

Without this patch any serial device will override the monitor stored
attributes. (monitor is called in main() before any serial device).

Signed-off-by: Shahar Havivi <shaharh@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Shahar Havivi 2010-03-14 22:41:15 +02:00 committed by Anthony Liguori
parent c81131db15
commit d3f822d241
1 changed files with 3 additions and 1 deletions
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4
qemu-char.c
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@ -1002,7 +1002,9 @@ static void tty_serial_init(int fd, int speed,
speed, parity, data_bits, stop_bits); speed, parity, data_bits, stop_bits);
#endif #endif
tcgetattr (fd, &tty); tcgetattr (fd, &tty);
oldtty = tty; if (!term_atexit_done) {
oldtty = tty;
}
#define check_speed(val) if (speed <= val) { spd = B##val; break; } #define check_speed(val) if (speed <= val) { spd = B##val; break; }
speed = speed * 10 / 11; speed = speed * 10 / 11;