tt_pattern_address_add(3) — Subroutines
CDE
NAME
tt_pattern_address_add − add a value to the address field for a pattern
SYNOPSIS
#include <tt_c.h> Tt_status tt_pattern_address_add(Tt_pattern p,
Tt_address d);
DESCRIPTION
The tt_pattern_address_add function adds a value to the address field for the specified pattern.
The p argument is a unique handle for a message pattern. This handle is returned after a tt_pattern_create(3) call has been made.
The d argument specifies which pattern attributes form the address that messages will be matched against. The following values are defined:
TT_HANDLER
The message is addressed to a specific handler that can perform this operation with these arguments.
TT_OBJECT
The message is addressed to a specific object that can perform this operation with these arguments.
TT_OTYPE
The message is addressed to the type of object that can perform this operation with these arguments.
TT_PROCEDURE
The message is addressed to any process that can perform this operation with these arguments.
RETURN VALUE
Upon successful completion, the tt_pattern_address_add function returns the status of the operation as one of the following Tt_status values:
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.