Arguments

 

termtable-address

   OpenVMS usage:address
   type:         longword (unsigned)
   access:       read only
   mechanism:    by reference

   Specifies the address of the TERMTABLE entry for the desired
   terminal. The termtable-address argument is the address of an
   unsigned longword that contains the address of the terminal
   capabilities table (TERMTABLE).

   Before calling SMG$GET_NUMERIC_DATA, you must obtain this
   terminal table address by calling either SMG$INIT_TERM_TABLE
   or SMG$INIT_TERM_TABLE_BY_TYPE.
 

request-code

   OpenVMS usage:longword_unsigned
   type:         longword (unsigned)
   access:       read only
   mechanism:    by reference

   Request code that specifies the desired capability. The request-
   code argument is an unsigned longword constant containing this
   request code. The request code is of the form SMG$K_code, where
   code corresponds to a keyword in the terminal capabilities table
   (TERMTABLE), for example, ANSI_CRT. The SMG$K_code constants can
   be found in the library supplied by OpenVMS, $SMGTRMPTR.
 

buffer-address

   OpenVMS usage:address
   type:         longword (unsigned)
   access:       write only
   mechanism:    by reference

   Address of the first byte of the longword to which SMG$GET_
   NUMERIC_DATA writes the numeric capability data. The buffer-
   address argument is an unsigned longword that contains the
   address of this buffer.