[src/trunk]: src/sys/rump do 5.0 compat for fstat

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

details:   https://anonhg.NetBSD.org/src/rev/56cfa9d8ca6b
branches:  trunk
changeset: 757449:56cfa9d8ca6b
user:      pooka <pooka%NetBSD.org@localhost>
date:      Mon Aug 30 10:08:39 2010 +0000

description:
do 5.0 compat for fstat

diffstat:

 sys/rump/include/rump/rump_syscalls_compat.h |   4 +++-
 sys/rump/librump/rumpvfs/compat.c            |  24 ++++++++++++++++++++++--
 2 files changed, 25 insertions(+), 3 deletions(-)

diffs (70 lines):

diff -r c25f0c084527 -r 56cfa9d8ca6b sys/rump/include/rump/rump_syscalls_compat.h
--- a/sys/rump/include/rump/rump_syscalls_compat.h      Mon Aug 30 09:44:40 2010 +0000
+++ b/sys/rump/include/rump/rump_syscalls_compat.h      Mon Aug 30 10:08:39 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rump_syscalls_compat.h,v 1.3 2010/07/26 11:52:25 pooka Exp $   */
+/*     $NetBSD: rump_syscalls_compat.h,v 1.4 2010/08/30 10:08:39 pooka Exp $   */
 
 /*-
  * Copyright (c) 2010 Antti Kantee.  All Rights Reserved.
@@ -42,6 +42,7 @@
 #if !__NetBSD_Prereq__(5,99,7)
 #define rump_sys_stat(a,b) rump_sys_nb5_stat(a,b)
 #define rump_sys_lstat(a,b) rump_sys_nb5_lstat(a,b)
+#define rump_sys_fstat(a,b) rump_sys_nb5_fstat(a,b)
 #define rump_sys_pollts(a,b,c,d) rump_sys_nb5_pollts(a,b,c,d)
 #define rump_sys_select(a,b,c,d,e) rump_sys_nb5_select(a,b,c,d,e)
 #endif /* __NetBSD_Prereq */
@@ -57,6 +58,7 @@
 struct timespec;
 int rump_sys_nb5_stat(const char *, struct stat *);
 int rump_sys_nb5_lstat(const char *, struct stat *);
+int rump_sys_nb5_fstat(int, struct stat *);
 int rump_sys_nb5_pollts(struct pollfd *, size_t,
                        const struct timespec *, const void *);
 int rump_sys_nb5_select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
diff -r c25f0c084527 -r 56cfa9d8ca6b sys/rump/librump/rumpvfs/compat.c
--- a/sys/rump/librump/rumpvfs/compat.c Mon Aug 30 09:44:40 2010 +0000
+++ b/sys/rump/librump/rumpvfs/compat.c Mon Aug 30 10:08:39 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: compat.c,v 1.6 2010/07/19 15:33:16 pooka Exp $ */
+/*     $NetBSD: compat.c,v 1.7 2010/08/30 10:08:39 pooka Exp $ */
 
 /*
  * Copyright (c) 2009 Antti Kantee.  All Rights Reserved.
@@ -28,7 +28,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: compat.c,v 1.6 2010/07/19 15:33:16 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: compat.c,v 1.7 2010/08/30 10:08:39 pooka Exp $");
 
 #include <sys/param.h>
 #include <sys/kmem.h>
@@ -120,6 +120,26 @@
        return retval;
 }
 
+int
+rump_sys_nb5_fstat(int fd, struct stat *sb)
+{
+       struct compat_50_sys___fstat30_args args;
+       register_t retval = 0;
+       int error = 0;
+
+       SPARG(&args, fd) = fd;
+       SPARG(&args, sb) = (struct stat30 *)sb;
+
+       rump_schedule();
+       error = compat_50_sys___fstat30(curlwp, &args, &retval);
+       if (error) {
+               retval = -1;
+               rumpuser_seterrno(error);
+       }
+       rump_unschedule();
+       return retval;
+}
+
 /*
  * XXX: types.  But I don't want to start playing compat games in
  * the userspace namespace too