/usr/man/cat.1/tt_type_comp.1(/usr/man/cat.1/tt_type_comp.1)

tt_type_comp(1)		 USER COMMANDS		  tt_type_comp(1)

NAME
     tt_type_comp - compile ToolTalk otypes and	ptypes

SYNOPSIS
     tt_type_comp [-mMs] [-d db] source_file

     tt_type_comp -r [-s] [-d db] type ...

     tt_type_comp -p | -O | -P [-sE] [-d db]

     tt_type_comp -p | -O | -P [-s] source_file

     tt_type_comp -x [-s] [-o compiled_file] source_file

     tt_type_comp [-hv]

DESCRIPTION
     The tt_type_comp utility processes	otypes and ptypes.  The
     default action of tt_type_comp is to compile types	from
     source form into compiled form and	then merge the compiled
     types into	the standard ToolTalk types databases.	The
     tt_type_comp utility preprocesses the source types	with
     cpp(1), and can optionally	write out the compiled types
     instead of	merging	them into the standard databases.  The
     tt_type_comp utility can also remove types	from the standard
     databases or write	out the	contents of these databases.

     The tt_type_comp utility operates in two fundamental modes:
     XDR and Classing Engine.  XDR mode	is the default.	 In XDR
     mode, the standard	databases are simply serialized	ToolTalk
     data structures, and the format of	tt_type_comp output files
     is	the same as that of the	databases.  In Classing	Engine
     mode, the standard	databases are in fact the Classing
     Engine's own databases, and the format of tt_type_comp out-
     put files is that expected	for input to ce_db_build(1) and
     ce_db_merge(1).

OPTIONS
     The following options are available:

	-d db Specify the database to work on, which must be one
	      of user, system or network.  For Classing	Engine
	      mode these are defined as:

		 user	   $HOME/.cetables/cetables

		 system	   /etc/cetables/cetables

		 network   $OPENWINHOME/lib/cetables/cetables

	      For the XDR format these are defined respectively
	      as the first, second, and	last elements of $TTPATH.

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tt_type_comp(1)		 USER COMMANDS		  tt_type_comp(1)

	      These databases form a hierarchy in which	the
	      definition of a type in the user database	overrides
	      the definition in	the system database, and so on.
	      For the merge and	remove options,	the default data-
	      base is user.  For the -p, -O and	-P options, the
	      default is all three databases.

	-E    Use Classing Engine mode,	instead	of the default
	      XDR mode.

	-h    Write a help message for invoking	tt_type_comp and
	      then exit.

	-m    Merge types into the specified database, updating
	      any existing type	with the new definition	given.
	      This is the default action.  This	action is not
	      supported	for Classing Engine mode.

	-M    Merge types into the specified database (see -m),
	      but only if they do not already exist in that data-
	      base.  This action is not	supported for Classing
	      Engine mode.

	-O    Write the	names of all otypes read.

	-p    Write the	ToolTalk types read in a source	format
	      suitable for recompilation with tt_type_comp.

	-P    Write the	names of all ptypes read.

	-o compiled_file
	      Write the	compiled types into the	specified file,
	      or to standard output if compiled_file is	-.

	-r    Remove the given ptypes or otypes	from the speci-
	      fied database, as	indicated by the type operands.

	-s    Silent mode.  Write nothing to standard output.

	-v    Write the	version	number of tt_type_comp and then
	      exit.

	-x    Compile source types into	a compiled types file,
	      instead of merging them into the standard	types
	      databases.

OPERANDS
     The following operands are	supported:

	source_file
	      A	pathname of a text file	containing ToolTalk
	      source code.  If source_file is -, standard input

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tt_type_comp(1)		 USER COMMANDS		  tt_type_comp(1)

	      is used.

	type  A	name of	a type to be removed by	the -r option.

STDIN
     The standard input	is used	only if	a source_file operand is
     -.

INPUT FILES
     The input file named by source_file is a text file	contain-
     ing ToolTalk source code.

ENVIRONMENT VARIABLES
     The following environment variables affect	the execution of
     tt_type_comp:

	CEPATH	       In Classing Engine mode,	a colon-separated
		       list of directories that	tells the Class-
		       ing Engine where	to find	the databases
		       that contain (among other things) ToolTalk
		       types.  See ce_db_build(1).

	LANG	       Provide a default value for the interna-
		       tionalization variables that are	unset or
		       null.  If LANG is unset or null,	the
		       corresponding value from	the
		       implementation-specific default locale
		       will be used.  If any of	the internation-
		       alization variables contains an invalid
		       setting,	the utility behaves as if none of
		       the variables had been defined.

	LC_ALL	       If set to a non-empty string value, over-
		       ride the	values of all the other	interna-
		       tionalization variables.

	LC_MESSAGES    Determine the locale that is used to
		       affect the format and contents of diagnos-
		       tic messages written to standard	error and
		       informative messages written to standard
		       output.

	NLSPATH	       Determine the location of message catalo-
		       gues for	the processing of LC_MESSAGES.

	TTPATH	       In XDR mode, a colon-separated list of
		       directories that	tells the ToolTalk ser-
		       vice where to find the ToolTalk types
		       databases.  If TTPATH has no value or is
		       not set,	it is considered to be:

Unix System LaboratorLast change: 11 May 1994			3

tt_type_comp(1)		 USER COMMANDS		  tt_type_comp(1)

			    $HOME/.tt:\
			    /etc/tt:\
			    /usr/dt/appconfig/tttypes:\
			    $OPENWINHOME/etc/tt

RESOURCES
     None.

ASYNCHRONOUS EVENTS
     The tt_type_comp utility takes the	standard action	for all
     signals.

STDOUT
     When the -h option	is used, tt_type_comp writes to	standard
     output a help message in an unspecified format.

     When the -o option	is used, tt_type_comp writes to	standard
     output a listing of all otypes read.

     When the -p option	is used, tt_type_comp writes to	standard
     output a listing of all the ToolTalk types	read, in a source
     format suitable for recompilation with tt_type_comp.

     When the -P option	is used, tt_type_comp writes to	standard
     output a listing of all ptypes read.

     When the -v option	is used, tt_type_comp writes to	standard
     output a version number in	an unspecified format.

STDERR
     Used only for diagnostic messages.

OUTPUT FILES
     When the -x or -d user option is used, tt_type_comp writes
     the compiled types	in an unspecified format into a	user-
     specified file.  Otherwise, it writes the compiled	types
     into the databases	described under	-d.

EXTENDED DESCRIPTION
     None.

EXIT STATUS
     The following exit	values are returned:

	0   Successful completion.

	1   Usage; tt_type_comp	was given invalid command line
	    options.

	2   A syntax error was found in	the source types given to
	    tt_type_comp.

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tt_type_comp(1)		 USER COMMANDS		  tt_type_comp(1)

	3   System error; tt_type_comp was interrupted by SIGINT,
	    or encountered some	system or internal error.

CONSEQUENCES OF	ERRORS
     Default.

FILES
	$HOME/.tt/types.xdr
		User's ToolTalk	types database for XDR mode

	/etc/tt/types.xdr
		System ToolTalk	types database for XDR mode

	/usr/dt/appconfig/tttypes/types.xdr

	$OPENWINHOME/etc/tt/types.xdr
		Network	ToolTalk types databases for XDR mode

	$HOME/.cetables/cetables

	/etc/cetables/cetables
	$OPENWINHOME/lib/cetables/cetables
		Classing Engine	databases containing ToolTalk
		types for CE mode.  See	ce_db_build(1).

APPLICATION USAGE
     None.

EXAMPLES
     None.

SEE ALSO
     ttsession(1), ce_db_build(1), ce_db_merge(1), cpp(1).

Unix System LaboratorLast change: 11 May 1994			5

See also tt_type_comp(1)