tt_pattern_user_set(3) ToolTalk Functions tt_pattern_user_set(3)NAMEtt_pattern_user_set - store information in the user data cells of a
pattern object
SYNOPSIS
#include <Tt/tt_c.h>
Tt_status tt_pattern_user_set(Tt_pattern p,
int key,
void *v);
DESCRIPTION
The tt_pattern_user_set() function stores information in the user data
cells associated with the specified pattern object.
The p argument is a unique handle for a message pattern. This handle
is returned after tt_pattern_create(3) is called. The key argument is
the specified user data cell. The value for each data cell must be
unique for this pattern. The v argument is the data cell, a piece of
arbitrary user data that can hold a void *.
RETURN VALUE
Upon successful completion, the tt_pattern_user_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.
SEE ALSOtt_c(5), tt_pattern_user(3), tt_pattern_create(3).
ToolTalk 1.3 1 March 1996 tt_pattern_user_set(3)
