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Kirill Smelkov
linux
Commits
65ae2396
Commit
65ae2396
authored
Feb 05, 2002
by
Alexander Viro
Committed by
Linus Torvalds
Feb 05, 2002
Browse files
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Plain Diff
[PATCH] (5/5) beginning of getattr series.
ia64: switched from sys_new*stat() to vfs_*stat() and cleaned up.
parent
d663eaa9
Changes
1
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Showing
1 changed file
with
65 additions
and
92 deletions
+65
-92
arch/ia64/ia32/sys_ia32.c
arch/ia64/ia32/sys_ia32.c
+65
-92
No files found.
arch/ia64/ia32/sys_ia32.c
View file @
65ae2396
...
...
@@ -171,77 +171,65 @@ sys32_execve (char *filename, unsigned int argv, unsigned int envp,
}
static
inline
int
putstat
(
struct
stat32
*
ubuf
,
struct
stat
*
kbuf
)
putstat
(
struct
stat32
*
ubuf
,
struct
kstat
*
stat
)
{
int
err
;
if
(
stat
->
size
>
MAX_NON_LFS
)
return
-
EOVERFLOW
;
if
(
clear_user
(
ubuf
,
sizeof
(
*
ubuf
)))
return
1
;
err
=
__put_user
(
kbuf
->
st_
dev
,
&
ubuf
->
st_dev
);
err
|=
__put_user
(
kbuf
->
st_
ino
,
&
ubuf
->
st_ino
);
err
|=
__put_user
(
kbuf
->
st_
mode
,
&
ubuf
->
st_mode
);
err
|=
__put_user
(
kbuf
->
st_
nlink
,
&
ubuf
->
st_nlink
);
err
|=
__put_user
(
kbuf
->
st_uid
,
&
ubuf
->
st_uid
);
err
|=
__put_user
(
kbuf
->
st_gid
,
&
ubuf
->
st_gid
);
err
|=
__put_user
(
kbuf
->
st_
rdev
,
&
ubuf
->
st_rdev
);
err
|=
__put_user
(
kbuf
->
st_
size
,
&
ubuf
->
st_size
);
err
|=
__put_user
(
kbuf
->
st_
atime
,
&
ubuf
->
st_atime
);
err
|=
__put_user
(
kbuf
->
st_
mtime
,
&
ubuf
->
st_mtime
);
err
|=
__put_user
(
kbuf
->
st_
ctime
,
&
ubuf
->
st_ctime
);
err
|=
__put_user
(
kbuf
->
st_
blksize
,
&
ubuf
->
st_blksize
);
err
|=
__put_user
(
kbuf
->
st_
blocks
,
&
ubuf
->
st_blocks
);
return
-
EFAULT
;
err
=
__put_user
(
stat
->
dev
,
&
ubuf
->
st_dev
);
err
|=
__put_user
(
stat
->
ino
,
&
ubuf
->
st_ino
);
err
|=
__put_user
(
stat
->
mode
,
&
ubuf
->
st_mode
);
err
|=
__put_user
(
stat
->
nlink
,
&
ubuf
->
st_nlink
);
err
|=
__put_user
(
high2lowuid
(
stat
->
uid
)
,
&
ubuf
->
st_uid
);
err
|=
__put_user
(
high2lowgid
(
stat
->
gid
)
,
&
ubuf
->
st_gid
);
err
|=
__put_user
(
stat
->
rdev
,
&
ubuf
->
st_rdev
);
err
|=
__put_user
(
stat
->
size
,
&
ubuf
->
st_size
);
err
|=
__put_user
(
stat
->
atime
,
&
ubuf
->
st_atime
);
err
|=
__put_user
(
stat
->
mtime
,
&
ubuf
->
st_mtime
);
err
|=
__put_user
(
stat
->
ctime
,
&
ubuf
->
st_ctime
);
err
|=
__put_user
(
stat
->
blksize
,
&
ubuf
->
st_blksize
);
err
|=
__put_user
(
stat
->
blocks
,
&
ubuf
->
st_blocks
);
return
err
;
}
extern
asmlinkage
long
sys_newstat
(
char
*
filename
,
struct
stat
*
statbuf
);
asmlinkage
long
sys32_newstat
(
char
*
filename
,
struct
stat32
*
statbuf
)
{
int
ret
;
struct
stat
s
;
mm_segment_t
old_fs
=
get_fs
();
struct
kstat
stat
;
int
ret
=
vfs_stat
(
filename
,
&
stat
);
if
(
!
ret
)
ret
=
putstat
(
statbuf
,
&
stat
);
set_fs
(
KERNEL_DS
);
ret
=
sys_newstat
(
filename
,
&
s
);
set_fs
(
old_fs
);
if
(
putstat
(
statbuf
,
&
s
))
return
-
EFAULT
;
return
ret
;
}
extern
asmlinkage
long
sys_newlstat
(
char
*
filename
,
struct
stat
*
statbuf
);
asmlinkage
long
sys32_newlstat
(
char
*
filename
,
struct
stat32
*
statbuf
)
{
mm_segment_t
old_fs
=
get_fs
();
struct
stat
s
;
int
ret
;
struct
kstat
stat
;
int
ret
=
vfs_lstat
(
filename
,
&
stat
);
if
(
!
ret
)
ret
=
putstat
(
statbuf
,
&
stat
);
set_fs
(
KERNEL_DS
);
ret
=
sys_newlstat
(
filename
,
&
s
);
set_fs
(
old_fs
);
if
(
putstat
(
statbuf
,
&
s
))
return
-
EFAULT
;
return
ret
;
}
extern
asmlinkage
long
sys_newfstat
(
unsigned
int
fd
,
struct
stat
*
statbuf
);
asmlinkage
long
sys32_newfstat
(
unsigned
int
fd
,
struct
stat32
*
statbuf
)
{
mm_segment_t
old_fs
=
get_fs
();
struct
stat
s
;
int
ret
;
struct
kstat
stat
;
int
ret
=
vfs_fstat
(
fd
,
&
stat
);
if
(
!
ret
)
ret
=
putstat
(
statbuf
,
&
stat
);
set_fs
(
KERNEL_DS
);
ret
=
sys_newfstat
(
fd
,
&
s
);
set_fs
(
old_fs
);
if
(
putstat
(
statbuf
,
&
s
))
return
-
EFAULT
;
return
ret
;
}
...
...
@@ -3529,74 +3517,59 @@ sys32_ftruncate64 (int fd, unsigned int len_lo, unsigned int len_hi)
}
static
int
putstat64
(
struct
stat64
*
ubuf
,
struct
stat
*
kbuf
)
putstat64
(
struct
stat64
*
ubuf
,
struct
k
stat
*
kbuf
)
{
int
err
;
if
(
clear_user
(
ubuf
,
sizeof
(
*
ubuf
)))
return
1
;
err
=
__put_user
(
kbuf
->
st_
dev
,
&
ubuf
->
st_dev
);
err
|=
__put_user
(
kbuf
->
st_
ino
,
&
ubuf
->
__st_ino
);
err
|=
__put_user
(
kbuf
->
st_
ino
,
&
ubuf
->
st_ino_lo
);
err
|=
__put_user
(
kbuf
->
st_
ino
>>
32
,
&
ubuf
->
st_ino_hi
);
err
|=
__put_user
(
kbuf
->
st_
mode
,
&
ubuf
->
st_mode
);
err
|=
__put_user
(
kbuf
->
st_
nlink
,
&
ubuf
->
st_nlink
);
err
|=
__put_user
(
kbuf
->
st_
uid
,
&
ubuf
->
st_uid
);
err
|=
__put_user
(
kbuf
->
st_
gid
,
&
ubuf
->
st_gid
);
err
|=
__put_user
(
kbuf
->
st_
rdev
,
&
ubuf
->
st_rdev
);
err
|=
__put_user
(
kbuf
->
s
t_s
ize
,
&
ubuf
->
st_size_lo
);
err
|=
__put_user
((
kbuf
->
s
t_s
ize
>>
32
),
&
ubuf
->
st_size_hi
);
err
|=
__put_user
(
kbuf
->
st_
atime
,
&
ubuf
->
st_atime
);
err
|=
__put_user
(
kbuf
->
st_
mtime
,
&
ubuf
->
st_mtime
);
err
|=
__put_user
(
kbuf
->
st_
ctime
,
&
ubuf
->
st_ctime
);
err
|=
__put_user
(
kbuf
->
st_
blksize
,
&
ubuf
->
st_blksize
);
err
|=
__put_user
(
kbuf
->
st_
blocks
,
&
ubuf
->
st_blocks
);
return
-
EFAULT
;
err
=
__put_user
(
kbuf
->
dev
,
&
ubuf
->
st_dev
);
err
|=
__put_user
(
kbuf
->
ino
,
&
ubuf
->
__st_ino
);
err
|=
__put_user
(
kbuf
->
ino
,
&
ubuf
->
st_ino_lo
);
err
|=
__put_user
(
kbuf
->
ino
>>
32
,
&
ubuf
->
st_ino_hi
);
err
|=
__put_user
(
kbuf
->
mode
,
&
ubuf
->
st_mode
);
err
|=
__put_user
(
kbuf
->
nlink
,
&
ubuf
->
st_nlink
);
err
|=
__put_user
(
kbuf
->
uid
,
&
ubuf
->
st_uid
);
err
|=
__put_user
(
kbuf
->
gid
,
&
ubuf
->
st_gid
);
err
|=
__put_user
(
kbuf
->
rdev
,
&
ubuf
->
st_rdev
);
err
|=
__put_user
(
kbuf
->
size
,
&
ubuf
->
st_size_lo
);
err
|=
__put_user
((
kbuf
->
size
>>
32
),
&
ubuf
->
st_size_hi
);
err
|=
__put_user
(
kbuf
->
atime
,
&
ubuf
->
st_atime
);
err
|=
__put_user
(
kbuf
->
mtime
,
&
ubuf
->
st_mtime
);
err
|=
__put_user
(
kbuf
->
ctime
,
&
ubuf
->
st_ctime
);
err
|=
__put_user
(
kbuf
->
blksize
,
&
ubuf
->
st_blksize
);
err
|=
__put_user
(
kbuf
->
blocks
,
&
ubuf
->
st_blocks
);
return
err
;
}
asmlinkage
long
sys32_stat64
(
char
*
filename
,
struct
stat64
*
statbuf
)
{
mm_segment_t
old_fs
=
get_fs
();
struct
stat
s
;
long
ret
;
set_fs
(
KERNEL_DS
);
ret
=
sys_newstat
(
filename
,
&
s
);
set_fs
(
old_fs
);
if
(
putstat64
(
statbuf
,
&
s
))
return
-
EFAULT
;
struct
kstat
s
;
long
ret
=
vfs_stat
(
filename
,
&
s
);
if
(
!
ret
)
ret
=
putstat64
(
statbuf
,
&
s
);
return
ret
;
}
asmlinkage
long
sys32_lstat64
(
char
*
filename
,
struct
stat64
*
statbuf
)
{
mm_segment_t
old_fs
=
get_fs
();
struct
stat
s
;
long
ret
;
set_fs
(
KERNEL_DS
);
ret
=
sys_newlstat
(
filename
,
&
s
);
set_fs
(
old_fs
);
if
(
putstat64
(
statbuf
,
&
s
))
return
-
EFAULT
;
struct
kstat
s
;
long
ret
=
vfs_lstat
(
filename
,
&
s
);
if
(
!
ret
)
ret
=
putstat64
(
statbuf
,
&
s
);
return
ret
;
}
asmlinkage
long
sys32_fstat64
(
unsigned
int
fd
,
struct
stat64
*
statbuf
)
{
mm_segment_t
old_fs
=
get_fs
();
struct
stat
s
;
long
ret
;
set_fs
(
KERNEL_DS
);
ret
=
sys_newfstat
(
fd
,
&
s
);
set_fs
(
old_fs
);
if
(
putstat64
(
statbuf
,
&
s
))
return
-
EFAULT
;
struct
kstat
s
;
long
ret
=
vfs_fstat
(
fd
,
&
s
);
if
(
!
ret
)
ret
=
putstat64
(
statbuf
,
&
s
);
return
ret
;
}
...
...
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