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wtinit(1M)

object downloader for the 5620 DMD terminal

From the original Amiga UNIX 2.1 manual. Some things it mentions may not be in this release.

NAME

wtinit - object downloader for the 5620 DMD terminal

SYNOPSIS

/usr/lib/layersys/wtinit [-d] [-p] file

DESCRIPTION

The wtinit utility downloads the named file for execution in the AT&T 5620 DMD terminal connected to its standard output. file must be a DMD object file. wtinit performs all necessary bootstrap and protocol procedures. There are two options.

-d Prints out the sizes of the text, data, and bss portions of the downloaded file on standard error.

-p Prints the down-loading protocol statistics and a trace on standard error.

The environment variable JPATH is the analog of the shell's PATH variable to define a set of directories in which to search for file.

If the environment variable DMDLOAD has the value hex, wtinit will use a hexadecimal download protocol that uses only printable characters. Terminal Feature Packages for specific versions of AT&T windowing terminals will include terminal-specific versions of wtinit under those installation sub-directories. /usr/lib/layersys/wtinit is used for layers(1) initialization only when no Terminal Feature Package is in use (i.e., the $DMD shell variable is not set).

DIAGNOSTICS

Returns 0 upon successful completion, 1 otherwise.

WARNING