From 72c289faf4819f8733ef7488d70a29df4faef764 Mon Sep 17 00:00:00 2001 From: peter Date: Thu, 20 Jun 2002 07:08:43 +0000 Subject: Remove UIO_USERISPACE - we do not support any split instruction/data address space machines (eg: pdp-11) and are not likely to ever do so. Nothing in our kernel sets this. --- sys/kern/kern_subr.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'sys/kern/kern_subr.c') diff --git a/sys/kern/kern_subr.c b/sys/kern/kern_subr.c index 73aa75b..b6ca2cb 100644 --- a/sys/kern/kern_subr.c +++ b/sys/kern/kern_subr.c @@ -96,7 +96,6 @@ uiomove(cp, n, uio) switch (uio->uio_segflg) { case UIO_USERSPACE: - case UIO_USERISPACE: if (ticks - PCPU_GET(switchticks) >= hogticks) uio_yield(); if (uio->uio_rw == UIO_READ) @@ -168,7 +167,6 @@ uiomoveco(cp, n, uio, obj) switch (uio->uio_segflg) { case UIO_USERSPACE: - case UIO_USERISPACE: if (ticks - PCPU_GET(switchticks) >= hogticks) uio_yield(); if (uio->uio_rw == UIO_READ) { @@ -311,10 +309,6 @@ again: *iov->iov_base = c; break; - case UIO_USERISPACE: - if (suibyte(iov->iov_base, c) < 0) - return (EFAULT); - break; case UIO_NOCOPY: break; } -- cgit v1.1