tt_pattern_op_add(3) — Subroutines
CDE
NAME
tt_pattern_op_add − add a value to the operation field of a pattern
SYNOPSIS
#include <tt_c.h>
Tt_status tt_pattern_op_add(Tt_pattern \f(CIp\f1, const char ∗opname);
DESCRIPTION
The tt_pattern_op_add function adds a value to the operation field of the specified pattern.
The p argument is a unique handle for a message pattern. This handle is returned after tt_pattern_create(3) is called. The opname argument is the name of the operation the process can perform.
RETURN VALUE
Upon successful completion, the tt_pattern_op_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.