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MODLINKAGE 9S "Sep 18, 1992"
NAME
modlinkage - module linkage structure
SYNOPSIS
#include <sys/modctl.h>
INTERFACE LEVEL
illumos DDI specific (illumos 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 (8), _fini (9E), _info (9E), _init (9E), modldrv (9S), modlstrmod (9S)

Writing Device Drivers