tt_pattern_session_add(3)

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:

    The operation completed successfully.
    The ttsession(1) process is not running and the ToolTalk service cannot restart it.
    The pointer passed does not point to an object of the correct type for this operation.

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