̾??

devsw — cdevsw ??¤?Τμ???

????

<sys/param.h> <sys/conf.h> struct cdevsw * devsw(dev_t dev)

????

devsw() ?ؿ??Ϥ???ʸ?????ǥХ??? ID ?˴?Ϣ?դ????줿 cdevsw ??¤?ΤؤΥݥ??󥿤??֤??ޤ??? dev->si_cdevsw ?????ꤵ???Ƥ????????ˤϤ??줬?֤??졢?????Ǥʤ??????ˤ? cdevsw ?????? major(9) ??ʬ???ե??åȤ????????Τ??֤????ޤ???

?????ϰʲ????̤??Ǥ???

dev

?֤??????٤? cdevsw ?????ȥ??ΥǥХ????Ǥ???

??????

cdevsw ??¤?ΤؤΥݥ??󥿤Ǥ???

??Ϣ????

major(9), minor(9), umajor(9), uminor(9)

????

???Υޥ˥奢???ڡ????? Chad David ⟨davidc@acns.ab.ca⟩ ???񤭤ޤ?????