NAME

tt_pattern_session_add — adds a value to the session field for a pattern

SYNOPSIS

#include &<Tt/tt_c.h>
Tt_status tt_pattern_session_add(
Tt_pattern p,
const char *sessid);

DESCRIPTION

The tt_pattern_session_add function adds a value to the session field for the specified pattern.

When the process joins a session, the ToolTalk service updates the session field of its registered patterns.

The p argument is a unique handle for a message pattern. This handle is returned after tt_pattern_create(3) is called. The sessid argument is the session of interest.

RETURN VALUE

Upon successful completion, the tt_pattern_session_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.

SEE ALSO

Tt/tt_c.h - Tttt_c(5), tt_pattern_create(3).