SYNOPSISIn sys/param.h In sys/vnode.h Ft int Fn vn_isdisk struct vnode *vp int *errp
DESCRIPTIONThe Fn vn_isdisk function checks to see if Fa vp represents a disk. In order for Fa vp to be a disk, it must be a character device, v_rdev must be valid, and the Vt cdevsw entry's flags must have D_DISK set.
Its arguments are:
- Fa vp
- The vnode to check.
- Fa errp
- An integer pointer to store the error number in if the call fails.
RETURN VALUESIf the vnode represents a disk, 1 is returned; otherwise, 0 is returned and Fa errp will contain the error number.
AUTHORSThis manual page was written by An Chad David Aq [email protected] .