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Re: How to determine the VT of a running X session?



> Weired, because I can use it in a XTerm without any problems.
> Works under Woody, Sarge and Etch.

Then your permission bits on /dev/console and/or /dev/tty0 are not
as strict:

] jcn@hejre:~$ strace -eopen fgconsole
] [...]
] open("/dev/console", O_RDONLY|O_NONBLOCK) = -1 EACCES (Permission denied)
] open("/dev/tty", O_RDWR)                = 3
] open("/dev/tty0", O_RDWR)               = -1 EACCES (Permission denied)
] open("/dev/tty0", O_RDONLY)             = -1 EACCES (Permission denied)
] open("/dev/tty0", O_WRONLY)             = -1 EACCES (Permission denied)
] open("/dev/console", O_RDWR)            = -1 EACCES (Permission denied)
] open("/dev/console", O_RDONLY)          = -1 EACCES (Permission denied)
] open("/dev/console", O_WRONLY)          = -1 EACCES (Permission denied)
] [...]
] Couldnt get a file descriptor referring to the console
] jcn@hejre:~$ ll /dev/tty0 /dev/console 
] crw------- 1 root tty  5, 1 2006-02-23 08:17 /dev/console
] crw------- 1 root root 4, 0 2005-03-29 21:30 /dev/tty0


Regards,

Jan

-- 
Jan C. Nordholz
<jckn At gmx net>

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