tt_message_context_set(3) ToolTalk Functions tt_message_context_set(3)NAMEtt_message_context_set - set the character string value of a message's
context
SYNOPSIS
#include <Tt/tt_c.h>
Tt_status tt_message_context_set(Tt_message m,
const char *slotname,
const char *value);
DESCRIPTION
The tt_message_context_set() function sets the character string value
of a message's context.
The m argument is the opaque handle for the message involved in this
operation. The slotname argument describes the context of this mes‐
sage. This function overwrites any previous value associated with
slotname. The value argument is the character string to be set.
RETURN VALUE
Upon successful completion, the tt_message_context_set() 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 cor‐
rect type for this operation.
TT_ERR_SLOTNAME
The specified slotname is syntactically invalid.
SEE ALSOtt_c(5).
ToolTalk 1.3 1 March 1996 tt_message_context_set(3)