miscfs/devfs/devfs_fdesc_support.c

299 devfs_devfd_lookup(struct vnop_lookup_args *ap)
301 	struct vnode **vpp = ap->a_vpp;
302 	struct vnode *dvp = ap->a_dvp;
303 	struct componentname *cnp = ap->a_cnp;
305 	struct proc *p = vfs_context_proc(ap->a_context);
351 fdesc_open(struct vnop_open_args *ap)
353 	struct vnode *vp = ap->a_vp;
354 	thread_t thr = vfs_context_thread(ap->a_context);
458 fdesc_getattr(struct vnop_getattr_args *ap)
460 	struct vnode *vp = ap->a_vp;
461 	struct vnode_attr *vap = ap->a_vap;
468 		error = fdesc_attr(fd, vap, ap->a_context);
491 fdesc_setattr(struct vnop_setattr_args *ap)
496 	struct proc * p = vfs_context_proc(ap->a_context);
501 	switch (VTOFDESC(ap->a_vp)->fd_type) {
509 	fd = VTOFDESC(ap->a_vp)->fd_fd;
510 	if ((error = fp_lookup(vfs_context_proc(ap->a_context), fd, &fp, 0)))
521 		error = vnode_setattr((struct vnode *) fp->f_fglob->fg_data, ap->a_vap, ap->a_context);
560 devfs_devfd_readdir(struct vnop_readdir_args *ap)
562 	struct uio *uio = ap->a_uio;
570 	if (ap->a_flags & (VNODE_READDIR_EXTENDED | VNODE_READDIR_REQSEEKOFF))
605 fdesc_read(__unused struct vnop_read_args *ap)
611 fdesc_write(__unused struct vnop_write_args *ap)
617 fdesc_ioctl(__unused struct vnop_ioctl_args *ap)
623 fdesc_select(__unused struct vnop_select_args *ap)
629 fdesc_inactive(struct vnop_inactive_args *ap)
631 	struct vnode *vp = ap->a_vp;
643 fdesc_reclaim(struct vnop_reclaim_args *ap)
645 	struct vnode *vp = ap->a_vp;
663 fdesc_pathconf(struct vnop_pathconf_args *ap)
666 	switch (ap->a_name) {
668 		*ap->a_retval = LINK_MAX;
671 		*ap->a_retval = MAX_CANON;
674 		*ap->a_retval = MAX_INPUT;
677 		*ap->a_retval = PIPE_BUF;
680 		*ap->a_retval = 200112;		/* _POSIX_CHOWN_RESTRICTED */
683 		*ap->a_retval = _POSIX_VDISABLE;