modlinkage(9S)

NAME

     modlinkage - module linkage structure

SYNOPSIS

     #include <sys/modctl.h>

INTERFACE LEVEL

     Solaris DDI specific (Solaris DDI)

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    ml_rev
     void   *ml_linkage[4];

     ml_rev
           Is the revision of the loadable modules system.   This
           must have the value MODREV_1 .

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

SEE ALSO

     add_drv(1M), _fini(9E), _info(9E),  _init(9E),  modldrv(9S),
     modlstrmod(9S)

     Writing Device Drivers