Data Structures for Drivers                        modlinkage(9S)



NAME
     modlinkage - module linkage structure

SYNOPSIS
     #include 


INTERFACE LEVEL
     Solaris DI specific (Solaris DI)

DESCRIPTION
     The modlinkage structure is provided by the module writer to
     the  routines that install, remove, and retrieve information
     from a module. See init(9E), fini(9E), and info(9E).

STRUCTURE MEMBERS
       int    mlrev
       void   *mllinkage[4];


     mlrev         Is the revision of the loadable modules  sys-
                    tem.  This must have the value MODREV1 .


     mllinkage     Is a null-terminated  array  of  pointers  to
                    linkage  structures. Driver modules have only
                    one linkage structure.


SEE ALSO
     adddrv(1M), fini(9E), info(9E),  init(9E),  modldrv(9S),
     modlstrmod(9S)


     Writing Device Drivers




















SunOS 5.11          Last change: 18 Sep 1992                    1