Thanks, Richard.

I like the phrase "fullscreen mode" better, because (1) "block mode" can
be confused with block special devices, and (2) the 3270 driver always
runs a 3270 in block mode; at least as I wrote it the 3270 is inherently
a block-mode device, whether used in line mode or in fullscreen mode;
there is no per-character I/O interrupt.

Note that in line mode, the driver does honor a
slightly-more-than-randomly-selected set of ESC sequences.  For
instance, try the wget command from a 3270 console and compare its
console output with that to a 3215 console.  The progress bar stays on
the same line with the 3270 console.

Richard Hitt    [EMAIL PROTECTED]


Richard Pinion wrote:

ftp://ftp.kernel.org/pub/linux/docs/device-list/

227 char        IBM 3270 terminal Unix tty access
                 1 = /dev/3270/tty1          First 3270 terminal
                 2 = /dev/3270/tty2          Seconds 3270 terminal
                   ...

228 char        IBM 3270 terminal block-mode access
                 0 = /dev/3270/tub           Controlling interface
                 1 = /dev/3270/tub1          First 3270 terminal
                 2 = /dev/3270/tub2          Second 3270 terminal

Perhaps my terminology was wrong, it actually says block-mode.
                   ...







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