[src/chs-ubc2]: src/sys/kern Add UBC glue to sys_fhopen() (because it has som...

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5f6609e5f45c
branches:  chs-ubc2
changeset: 471354:5f6609e5f45c
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Fri Jul 02 18:54:10 1999 +0000

description:
Add UBC glue to sys_fhopen() (because it has some vn_open() stuff inline).

diffstat:

 sys/kern/vfs_syscalls.c |  7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diffs (21 lines):

diff -r 0d4599b5fdcf -r 5f6609e5f45c sys/kern/vfs_syscalls.c
--- a/sys/kern/vfs_syscalls.c   Fri Jul 02 18:32:19 1999 +0000
+++ b/sys/kern/vfs_syscalls.c   Fri Jul 02 18:54:10 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vfs_syscalls.c,v 1.133.4.2 1999/07/01 23:43:22 thorpej Exp $   */
+/*     $NetBSD: vfs_syscalls.c,v 1.133.4.3 1999/07/02 18:54:10 thorpej Exp $   */
 
 /*
  * Copyright (c) 1989, 1993
@@ -1127,6 +1127,11 @@
        }
        if ((error = VOP_OPEN(vp, flags, cred, p)) != 0)
                goto bad;
+       if (vp->v_type == VREG &&
+           uvn_attach(vp, flags & FWRITE ? VM_PROT_WRITE : 0) == NULL) {
+               error = EIO;
+               goto bad;
+       }
        if (flags & FWRITE)
                vp->v_writecount++;