* Size of the terminal with curses
@ 2004-10-20 20:11 Tyler
2004-10-21 12:05 ` Jan-Benedict Glaw
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Tyler @ 2004-10-20 20:11 UTC (permalink / raw)
To: linux-c-programming
Hey,
How can I get the size of the terminal (in lines and cols) of the actual
terminal ? It would be cool if the solution uses some curses function.
Thx
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Size of the terminal with curses
2004-10-20 20:11 Size of the terminal with curses Tyler
@ 2004-10-21 12:05 ` Jan-Benedict Glaw
2004-10-21 13:03 ` Andrei Bunghez
2004-10-21 12:30 ` Progga
2004-10-21 23:06 ` simon
2 siblings, 1 reply; 6+ messages in thread
From: Jan-Benedict Glaw @ 2004-10-21 12:05 UTC (permalink / raw)
To: linux-c-programming
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On Wed, 2004-10-20 22:11:23 +0200, Tyler <tyler@agat.net>
wrote in message <cl6gpb$gap$1@sea.gmane.org>:
> How can I get the size of the terminal (in lines and cols) of the actual
> terminal ? It would be cool if the solution uses some curses function.
It's LINES and COLS, see <curses.h>.
MfG, JBG
--
Jan-Benedict Glaw jbglaw@lug-owl.de . +49-172-7608481 _ O _
"Eine Freie Meinung in einem Freien Kopf | Gegen Zensur | Gegen Krieg _ _ O
fuer einen Freien Staat voll Freier Bürger" | im Internet! | im Irak! O O O
ret = do_actions((curr | FREE_SPEECH) & ~(NEW_COPYRIGHT_LAW | DRM | TCPA));
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Size of the terminal with curses
2004-10-20 20:11 Size of the terminal with curses Tyler
2004-10-21 12:05 ` Jan-Benedict Glaw
@ 2004-10-21 12:30 ` Progga
2004-10-21 23:06 ` simon
2 siblings, 0 replies; 6+ messages in thread
From: Progga @ 2004-10-21 12:30 UTC (permalink / raw)
To: Tyler; +Cc: linux-c-programming
On Wed, Oct 20, 2004 at 10:11:23PM +0200, Tyler wrote:
>
> How can I get the size of the terminal (in lines and cols) of the actual
> terminal ? It would be cool if the solution uses some curses function.
Get the values of the 'LINES' and 'COLUMNS' env variables using getenv().
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Size of the terminal with curses
2004-10-21 12:05 ` Jan-Benedict Glaw
@ 2004-10-21 13:03 ` Andrei Bunghez
0 siblings, 0 replies; 6+ messages in thread
From: Andrei Bunghez @ 2004-10-21 13:03 UTC (permalink / raw)
To: linux-c-programming
Hi,
Calling ioctl with TIOCGWINSZ, would be another soulution...
(tty_ioctl(4)). However I am no expert, please correct me if the above
doesn't work with curses.
Andrei
On Thu, 21 Oct 2004 14:05:39 +0200, Jan-Benedict Glaw <jbglaw@lug-owl.de> wrote:
> On Wed, 2004-10-20 22:11:23 +0200, Tyler <tyler@agat.net>
> wrote in message <cl6gpb$gap$1@sea.gmane.org>:
> > How can I get the size of the terminal (in lines and cols) of the actual
> > terminal ? It would be cool if the solution uses some curses function.
>
> It's LINES and COLS, see <curses.h>.
>
> MfG, JBG
>
> --
> Jan-Benedict Glaw jbglaw@lug-owl.de . +49-172-7608481 _ O _
> "Eine Freie Meinung in einem Freien Kopf | Gegen Zensur | Gegen Krieg _ _ O
> fuer einen Freien Staat voll Freier Bürger" | im Internet! | im Irak! O O O
> ret = do_actions((curr | FREE_SPEECH) & ~(NEW_COPYRIGHT_LAW | DRM | TCPA));
>
>
>
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^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: Size of the terminal with curses
@ 2004-10-21 17:08 yiding_wang
0 siblings, 0 replies; 6+ messages in thread
From: yiding_wang @ 2004-10-21 17:08 UTC (permalink / raw)
To: tyler, linux-c-programming
The simplist way - run shell command "set", you will see some setting like
...
COLUMNS=80
...
LINES=25
...
It is an environment setting.
Eddie
-----Original Message-----
From: linux-c-programming-owner@vger.kernel.org
[mailto:linux-c-programming-owner@vger.kernel.org]On Behalf Of Tyler
Sent: Wednesday, October 20, 2004 1:11 PM
To: linux-c-programming@vger.kernel.org
Subject: Size of the terminal with curses
Hey,
How can I get the size of the terminal (in lines and cols) of the actual
terminal ? It would be cool if the solution uses some curses function.
Thx
-
To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Size of the terminal with curses
2004-10-20 20:11 Size of the terminal with curses Tyler
2004-10-21 12:05 ` Jan-Benedict Glaw
2004-10-21 12:30 ` Progga
@ 2004-10-21 23:06 ` simon
2 siblings, 0 replies; 6+ messages in thread
From: simon @ 2004-10-21 23:06 UTC (permalink / raw)
To: Tyler; +Cc: linux-C-programming
hello
Tyler wrote:
> Hey,
>
> How can I get the size of the terminal (in lines and cols) of the actual
> terminal ? It would be cool if the solution uses some curses function.
nothing to do with ncurses... juste use LINES and COLS macro...
simon
^ permalink raw reply [flat|nested] 6+ messages in thread
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2004-10-20 20:11 Size of the terminal with curses Tyler
2004-10-21 12:05 ` Jan-Benedict Glaw
2004-10-21 13:03 ` Andrei Bunghez
2004-10-21 12:30 ` Progga
2004-10-21 23:06 ` simon
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2004-10-21 17:08 yiding_wang
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