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[src/trunk]: src/sys/compat/netbsd32 Handle FSSIOCSET and FSSIOCGET; vndconfi...
details: https://anonhg.NetBSD.org/src/rev/4c00ed9d8b12
branches: trunk
changeset: 949426:4c00ed9d8b12
user: simonb <simonb%NetBSD.org@localhost>
date: Thu Jan 14 08:00:45 2021 +0000
description:
Handle FSSIOCSET and FSSIOCGET; vndconfig(8) works with compat32 now.
XXX: FSSIOCSET50 and FSSIOCGET50 are not (yet) handled.
diffstat:
sys/compat/netbsd32/netbsd32.h | 3 +-
sys/compat/netbsd32/netbsd32_ioctl.c | 59 ++++++++++++++++++++++++++++++++++-
sys/compat/netbsd32/netbsd32_ioctl.h | 22 ++++++++++++-
3 files changed, 80 insertions(+), 4 deletions(-)
diffs (154 lines):
diff -r b63b9d30bda3 -r 4c00ed9d8b12 sys/compat/netbsd32/netbsd32.h
--- a/sys/compat/netbsd32/netbsd32.h Thu Jan 14 07:42:31 2021 +0000
+++ b/sys/compat/netbsd32/netbsd32.h Thu Jan 14 08:00:45 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: netbsd32.h,v 1.134 2020/11/01 18:51:02 pgoyette Exp $ */
+/* $NetBSD: netbsd32.h,v 1.135 2021/01/14 08:00:45 simonb Exp $ */
/*
* Copyright (c) 1998, 2001, 2008, 2015 Matthew R. Green
@@ -203,6 +203,7 @@
typedef netbsd32_uint64 netbsd32_dev_t;
typedef netbsd32_int64 netbsd32_off_t;
typedef netbsd32_uint64 netbsd32_ino_t;
+typedef netbsd32_int64 netbsd32_blkcnt_t;
/* from <sys/spawn.h> */
typedef netbsd32_pointer_t netbsd32_posix_spawn_file_actionsp;
diff -r b63b9d30bda3 -r 4c00ed9d8b12 sys/compat/netbsd32/netbsd32_ioctl.c
--- a/sys/compat/netbsd32/netbsd32_ioctl.c Thu Jan 14 07:42:31 2021 +0000
+++ b/sys/compat/netbsd32/netbsd32_ioctl.c Thu Jan 14 08:00:45 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: netbsd32_ioctl.c,v 1.114 2020/07/21 05:33:51 simonb Exp $ */
+/* $NetBSD: netbsd32_ioctl.c,v 1.115 2021/01/14 08:00:45 simonb Exp $ */
/*
* Copyright (c) 1998, 2001 Matthew R. Green
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: netbsd32_ioctl.c,v 1.114 2020/07/21 05:33:51 simonb Exp $");
+__KERNEL_RCSID(0, "$NetBSD: netbsd32_ioctl.c,v 1.115 2021/01/14 08:00:45 simonb Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ntp.h"
@@ -93,6 +93,7 @@
#include <compat/netbsd32/netbsd32_syscallargs.h>
#include <compat/netbsd32/netbsd32_conv.h>
+#include <dev/fssvar.h>
#include <dev/vndvar.h>
/* convert to/from different structures */
@@ -261,6 +262,30 @@
}
static inline void
+netbsd32_to_fss_set(struct netbsd32_fss_set *s32p, struct fss_set *p,
+ u_long cmd)
+{
+
+ p->fss_mount = (char *)NETBSD32PTR64(s32p->fss_mount);
+ p->fss_bstore = (char *)NETBSD32PTR64(s32p->fss_bstore);
+ p->fss_csize = s32p->fss_csize;
+ p->fss_flags = s32p->fss_flags;
+}
+
+static inline void
+netbsd32_to_fss_get(struct netbsd32_fss_get *s32p, struct fss_get *p,
+ u_long cmd)
+{
+
+ memcpy(p->fsg_mount, s32p->fsg_mount, MNAMELEN);
+ netbsd32_to_timeval(&s32p->fsg_time, &p->fsg_time);
+ p->fsg_csize = s32p->fsg_csize;
+ p->fsg_mount_size = s32p->fsg_mount_size;
+ p->fsg_bs_size = s32p->fsg_bs_size;
+
+}
+
+static inline void
netbsd32_to_vnd_ioctl(struct netbsd32_vnd_ioctl *s32p,
struct vnd_ioctl *p, u_long cmd)
{
@@ -749,6 +774,30 @@
}
static inline void
+netbsd32_from_fss_set(struct fss_set *p, struct netbsd32_fss_set *s32p,
+ u_long cmd)
+{
+
+ NETBSD32PTR32(s32p->fss_mount, p->fss_mount);
+ NETBSD32PTR32(s32p->fss_bstore, p->fss_bstore);
+ s32p->fss_csize = p->fss_csize;
+ s32p->fss_flags = p->fss_flags;
+}
+
+static inline void
+netbsd32_from_fss_get(struct fss_get *p, struct netbsd32_fss_get *s32p,
+ u_long cmd)
+{
+
+ memcpy(s32p->fsg_mount, p->fsg_mount, MNAMELEN);
+ netbsd32_from_timeval(&p->fsg_time, &s32p->fsg_time);
+ s32p->fsg_csize = p->fsg_csize;
+ s32p->fsg_mount_size = p->fsg_mount_size;
+ s32p->fsg_bs_size = p->fsg_bs_size;
+
+}
+
+static inline void
netbsd32_from_vnd_ioctl(struct vnd_ioctl *p,
struct netbsd32_vnd_ioctl *s32p, u_long cmd)
{
@@ -1446,6 +1495,12 @@
case SIOCGETSGCNT32:
IOCTL_STRUCT_CONV_TO(SIOCGETSGCNT, sioc_sg_req);
+ case FSSIOCSET32: /* XXX FSSIOCSET50 not yet handled */
+ IOCTL_STRUCT_CONV_TO(FSSIOCSET, fss_set);
+
+ case FSSIOCGET32: /* XXX FSSIOCGET50 not yet handled */
+ IOCTL_STRUCT_CONV_TO(FSSIOCGET, fss_get);
+
case VNDIOCSET32:
IOCTL_STRUCT_CONV_TO(VNDIOCSET, vnd_ioctl);
diff -r b63b9d30bda3 -r 4c00ed9d8b12 sys/compat/netbsd32/netbsd32_ioctl.h
--- a/sys/compat/netbsd32/netbsd32_ioctl.h Thu Jan 14 07:42:31 2021 +0000
+++ b/sys/compat/netbsd32/netbsd32_ioctl.h Thu Jan 14 08:00:45 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: netbsd32_ioctl.h,v 1.74 2021/01/14 02:43:04 simonb Exp $ */
+/* $NetBSD: netbsd32_ioctl.h,v 1.75 2021/01/14 08:00:45 simonb Exp $ */
/*
* Copyright (c) 1998, 2001 Matthew R. Green
@@ -477,6 +477,26 @@
/* from <sys/sockio.h> */
#define SIOCGETSGCNT32 _IOWR('u', 52, struct netbsd32_sioc_sg_req) /* sg pkt cnt */
+/* from <dev/ffsvar.h> */
+struct netbsd32_fss_set {
+ netbsd32_charp fss_mount; /* Mount point of file system */
+ netbsd32_charp fss_bstore; /* Path of backing store */
+ blksize_t fss_csize; /* Preferred cluster size */
+ int fss_flags; /* Initial flags */
+};
+
+struct netbsd32_fss_get {
+ char fsg_mount[MNAMELEN]; /* Mount point of file system */
+ struct netbsd32_timeval fsg_time; /* Time this snapshot was taken */
+ blksize_t fsg_csize; /* Current cluster size */
+ netbsd32_blkcnt_t fsg_mount_size; /* # clusters on file system */
+ netbsd32_blkcnt_t fsg_bs_size; /* # clusters on backing store */
+};
+
+/* XXX: FSSIOCSET50 and FSSIOCGET50 are not (yet) handled */
+#define FSSIOCSET32 _IOW('F', 5, struct netbsd32_fss_set) /* Configure */
+#define FSSIOCGET32 _IOR('F', 1, struct netbsd32_fss_get) /* Status */
+
struct netbsd32_vnd_ioctl {
netbsd32_charp vnd_file; /* pathname of file to mount */
int vnd_flags; /* flags; see below */
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