[src/trunk]: src/sys/compat/netbsd32 look in /emul/netbsd32 for __stat13() an...

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

details:   https://anonhg.NetBSD.org/src/rev/9816ea314ac8
branches:  trunk
changeset: 494604:9816ea314ac8
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sun Jul 09 03:03:35 2000 +0000

description:
look in /emul/netbsd32 for __stat13() and __lstat13().

diffstat:

 sys/compat/netbsd32/netbsd32_netbsd.c |  24 +++++++++++++++++-------
 1 files changed, 17 insertions(+), 7 deletions(-)

diffs (45 lines):

diff -r 402f8d49714c -r 9816ea314ac8 sys/compat/netbsd32/netbsd32_netbsd.c
--- a/sys/compat/netbsd32/netbsd32_netbsd.c     Sun Jul 09 02:24:30 2000 +0000
+++ b/sys/compat/netbsd32/netbsd32_netbsd.c     Sun Jul 09 03:03:35 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: netbsd32_netbsd.c,v 1.30 2000/06/28 15:39:32 mrg Exp $ */
+/*     $NetBSD: netbsd32_netbsd.c,v 1.31 2000/07/09 03:03:35 mrg Exp $ */
 
 /*
  * Copyright (c) 1998 Matthew R. Green
@@ -5124,9 +5124,14 @@
        struct stat sb;
        int error;
        struct nameidata nd;
-
-       NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE,
-           (caddr_t)(u_long)SCARG(uap, path), p);
+       caddr_t sg;
+       char *path;
+
+       path = (char *)(u_long)SCARG(uap, path);
+       sg = stackgap_init(p->p_emul);
+       NETBSD32_CHECK_ALT_EXIST(p, &sg, path);
+
+       NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE, path, p);
        if ((error = namei(&nd)) != 0)
                return (error);
        error = vn_stat(nd.ni_vp, &sb, p);
@@ -5193,9 +5198,14 @@
        struct stat sb;
        int error;
        struct nameidata nd;
-
-       NDINIT(&nd, LOOKUP, NOFOLLOW | LOCKLEAF, UIO_USERSPACE,
-           (caddr_t)(u_long)SCARG(uap, path), p);
+       caddr_t sg;
+       char *path;
+
+       path = (char *)(u_long)SCARG(uap, path);
+       sg = stackgap_init(p->p_emul);
+       NETBSD32_CHECK_ALT_EXIST(p, &sg, path);
+
+       NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE, path, p);
        if ((error = namei(&nd)) != 0)
                return (error);
        error = vn_stat(nd.ni_vp, &sb, p);