Arguments

 

sigarg

   OpenVMS usage:signal array
   type:         vector_longword_signed
   access:       read only
   mechanism:    by reference
   Address of the signal array for the given arithmetic exception.
 

mcharg

   OpenVMS usage:mech array
   type:         vector_quadword_unsigned
   access:       read only
   mechanism:    by reference
   Address of the mechanism array for the given arithmetic
   exception.
 

buffer

   OpenVMS usage:vector_quadword
   type:         vector_quadword_unsigned
   access:       write only
   mechanism:    by descriptor
   Four-quadword buffer to receive additional exception context.
   The buffer argument is the address of a descriptor that points to
   this buffer.