FreeBSD/sys/kern/vfs_vnops.c
/*
 * Implement kqueues for files by translating it to vnode operation.
 */
Implement kqueues for files by translating it to vnode operation.
Implement kqueues for files by translating it to vnode operation .
static int
vn_kqfilter(struct file *fp, struct knote *kn)
{
	return (VOP_KQFILTER(fp->f_vnode, kn));
}
static int vn_kqfilter ( struct file * fp , struct knote * kn ) { return ( VOP_KQFILTER ( fp -> f_vnode , kn ) ) ; }
Implement kqueues for files by translating it to vnode operation.
Implement kqueues for files by translating it to vnode operation .