tt_message_address(3)

tt_message_address(3)  C LIBRARY FUNCTIONS  tt_message_address(3)

NAME
     tt_message_address	- retrieve the address attribute  from	a
     message

SYNOPSIS
     #include <Tt/tt_c.h>

     Tt_address	tt_message_address(Tt_message m);

DESCRIPTION
     The  tt_message_address()	function  retrieves  the  address
     attribute from the	specified message.

     The m argument is the opaque handle for the message involved
     in	this operation.

RETURN VALUE
     Upon successful completion, the  tt_message_address()  func-
     tion returns a value that specifies which message attributes
     form the address of this message.	The  tt_message_address()
     function returns one of the following Tt_address values:

	TT_HANDLER
		The message is addressed to  a	specific  handler
		that  can perform this operation with these argu-
		ments.

	TT_OBJECT
		The message is addressed  to  a	 specific  object
		that  can perform this operation with these argu-
		ments.

	TT_OTYPE
		The message is addressed to the	 type  of  object
		that  can perform this operation with these argu-
		ments.

	TT_PROCEDURE
		The message is addressed to any	process	that  can
		perform	this operation with these arguments.

     The application can use tt_int_error(3) to	 extract  one  of
     the following Tt_status values from the returned integer:

	TT_OK	The operation completed	successfully.

	TT_ERR_NOMP
		The ttsession(1) process is not	running	 and  the
		ToolTalk service cannot	restart	it.

	TT_ERR_POINTER
		The pointer passed does	not point to an	object of
		the correct type for this operation.

Unix System LaboratorLast change: 11 May 1994			1

tt_message_address(3)  C LIBRARY FUNCTIONS  tt_message_address(3)

SEE ALSO
     Tttt_c(5),	tt_int_error(3).

Unix System LaboratorLast change: 11 May 1994			2