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Updated: Thursday, June 13, 2019
 
 

tt_message_arg_bval_set (3)

Name

tt_message_arg_bval_set - sage argument

Synopsis

#include <Tt/tt_c.h>
Tt_status tt_message_arg_bval_set(Tt_message m,
int n,
const unsigned char *value,
int len);

Description

ToolTalk Functions                                  tt_message_arg_bval_set(3)



NAME
       tt_message_arg_bval_set  -  set the byte-array value and type of a mes-
       sage argument

SYNOPSIS
       #include <Tt/tt_c.h>
       Tt_status tt_message_arg_bval_set(Tt_message m,
                                         int n,
                                         const unsigned char *value,
                                         int len);

DESCRIPTION
       The tt_message_arg_bval_set() function sets the  byte-array  value  and
       the type of the nth message argument.

       This  function  also changes the value of an existing nth message argu-
       ment to a byte string.

       The m argument is the opaque handle for the message  involved  in  this
       operation.   The  n argument is the number of the argument to set.  The
       first argument is numbered zero.  The value argument is the byte string
       with  the  contents  for the message argument.  The len argument is the
       length of the value in bytes.

RETURN VALUE
       Upon  successful  completion,  the  tt_message_arg_bval_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_NUM
                  The integer value passed was invalid (out of range).

          TT_ERR_POINTER
                  The  pointer  passed does not point to an object of the cor-
                  rect type for this operation.

APPLICATION USAGE
       The sending process  can  use  tt_message_arg_bval_set(3)  to  fill  in
       opaque data.


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_message_barg_add(3), tt_message_arg_val_set(3), tt_mes-
       sage_arg_ival_set(3).




ToolTalk 1.3                     1 March 1996
                                                    tt_message_arg_bval_set(3)