tt_pattern_context_add(3)

NAME
tt_pattern_context_add - add a string value to the values of this pattern's context

SYNOPSIS
#include <Tt/tt_c.h>

Tt_status tt_pattern_context_add(Tt_pattern p,
	const char *slotname,
	const char *value);

DESCRIPTION
The tt_pattern_context_add() function adds a string value to the values of this pattern's context.

If the value pointer is NULL, a slot is created with the specified name but no value is added.

The p argument is the opaque handle for the pattern involved in this operation. The slotname argument describes the context of this pattern. The value argument is the value to be added.

RETURN VALUE
Upon successful completion, the tt_pattern_context_add() function returns the status of the operation as one of the following Tt_status values:

    The operation completed successfully.
    The ToolTalk function called is not implemented.
    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.
    The specified slotname is syntactically invalid.

SEE ALSO
Tttt_c(5).