Jemand

#include <sys/modctl.h>#include <sys/cmn_err.h>#include <sys/ddi.h>#include <sys/sunddi.h>extern struct mod_ops mod_miscops;extern void cmn_err(int, const char *, ...);extern int mod_install(struct modlinkage *modlinkage);extern int mod_remove(struct modlinkage *modlinkage);extern int mod_info(struct modlinkage *modlinkage,                    struct modinfo *modinfo);static struct modldrv modldrv = {  &mod_miscops,  "hello module",  NULL};static struct modlinkage modlinkage = {  MODREV_1, (void *)&modldrv, NULL};int _init(void) {  cmn_err(CE_WARN, "Hello Module is loaded.");  return (mod_install(&modlinkage));}int _fini(void) {  cmn_err(CE_WARN, "Hello Module has unloaded.");  return (mod_remove(&modlinkage));}int _info(struct modinfo *modinfop) {  return (mod_info(&modlinkage, modinfop));}