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Updated: Thursday, June 13, 2019
 
 

tt_pattern_category_set (3)

Name

tt_pattern_category_set - fill in the category field for a pattern

Synopsis

#include <Tt/tt_c.h>
Tt_status tt_pattern_category_set(Tt_pattern p,
Tt_category c);

Description

ToolTalk Functions                                  tt_pattern_category_set(3)



NAME
       tt_pattern_category_set - fill in the category field for a pattern

SYNOPSIS
       #include <Tt/tt_c.h>
       Tt_status tt_pattern_category_set(Tt_pattern p,
                                         Tt_category c);

DESCRIPTION
       The  tt_pattern_category_set() function fills in the category 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  c argument indicates whether the receiving process will observe or
       handle messages.  The following values are defined:

          TT_OBSERVE
                  The receiving process will observe messages.

          TT_HANDLE
                  The receiving process will handle messages.

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

          TT_OK   The operation completed successfully.

          TT_ERR_CATEGORY
                  The pattern object has no category set.

          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.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE  |
       +---------------+------------------+
       |Availability   | library/tooltalk |
       +---------------+------------------+
       |Stability      | Committed        |
       +---------------+------------------+
SEE ALSO
       tt_c(5), tt_pattern_category(3), tt_pattern_create(3).




ToolTalk 1.3                     1 March 1996
                                                    tt_pattern_category_set(3)