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Get_Environment(special	file)			 Get_Environment(special file)

NAME
       Get_Environment -- get a	tool's environment

SYNOPSIS
       Get_Environment(in string variable,
	       out string value
	       [...]);

DESCRIPTION
       The Get_Environment request reports the value of	the indicated environ-
       ment variable(s).

       The variable argument is	the name of the	environment variable to	get.

       The value argument is the value of the  environment  variable.	If  no
       value  (in  other words,	(char *)0) is returned for this	argument, then
       the variable was	not present in the handler's environment.  This	condi-
       tion  is	 not an	error.	If an empty string (in other words, "")	is re-
       turned for this argument, then the variable was	present	 in  the  han-
       dler's environment, but had a null value.

APPLICATION USAGE
       The  ttdt_session_join(3),  function  can  be used to register for, and
       transparently process, the Get_Environment request.

SEE ALSO
       ttdt_session_join(3); Set_Environment request.

						 Get_Environment(special file)

NAME | SYNOPSIS | DESCRIPTION | APPLICATION USAGE | SEE ALSO

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