tt_message_arg_ival(3)

NAME
     tt_message_arg_ival - retrieve the integer value of a message argument

SYNOPSIS
     #include <Tt/tt_c.h>
     Tt_status tt_message_arg_ival(Tt_message m,
                                   int n,
                                   int *value);

DESCRIPTION
     The tt_message_arg_ival() function retrieves the integer value of the nth
     message argument.

     The m argument is the opaque handle for the message involved in this
     operation.  The n argument is the number of the argument to be retrieved.
     The first argument is numbered zero.  The value argument is a pointer to
     an integer where the ToolTalk service is to store the contents of the
     argument.

RETURN VALUE
     Upon successful completion, the tt_message_arg_ival() 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 correct
                type for this operation.

SEE ALSO
     Tttt_c(5).