tt_pattern_state_add(library call) tt_pattern_state_add(library call)
NAMEtt_pattern_state_add — add a value to the state field for a pattern
SYNOPSIS
#include <Tt/tt_c.h>
Tt_status tt_pattern_state_add(
Tt_pattern p,
Tt_state s);
DESCRIPTION
The tt_pattern_state_add function adds a value to the state field for
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 s argument indi‐
cates the current delivery state of a message. The following values
are defined:
TT_CREATED
The message has been created, but not yet sent.
TT_SENT The message has been sent, but not yet handled.
TT_HANDLED
The message has been handled; return values are valid.
TT_FAILED The message could not be delivered to a handler.
TT_QUEUED The message has been queued for delivery.
TT_STARTED
The ToolTalk service is attempting to start a process to han‐
dle the message.
TT_REJECTED
The message has been rejected by a possible handler.
RETURN VALUE
Upon successful completion, the tt_pattern_state_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 ser‐
vice 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).
tt_pattern_state_add(library call)
