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error opening /dev/tty1 on cygwin
- To: cygwin at cygwin dot com
- Subject: error opening /dev/tty1 on cygwin
- From: "Vishnu, Makkapati (IE10)" <Vishnu dot Makkapati at honeywell dot com>
- Date: Tue, 11 Sep 2001 16:14:46 +0530
Hi,
I tried to open /dev/tty1 on cygwin and got an error. Here is my code:
fd = open ( "/dev/tty1" , O_RDWR | O_NONBLOCK );
if (fd < 0)
{
perror("io_rs232:: open");
}
I did not find the directory /dev on cygwin but ls -l /dev/tty1 works fine.
> ls -l /dev/tty1
crw-rw-rw- 1 Everyone Everyone 5, 1 Sep 11 2001 /dev/tty1
Can anyone provide me with a solution to this problem?
Thank you.
Regards,
Vishnu.
Vishnu Vardhan Makkapati
Software Engineer
____________________ Honeywell
> Aerospace Electronics & Engines Solutions & Services
Honeywell Software Solutions Lab,
151/1, Doraisanipalya,
Bannerghatta Road,
Bangalore - 560 076.
Tel #: 91-80-6585751 Ext: 2024
Email : vishnu.makkapati@honeywell.com
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