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nexedi
linux
Commits
d8afc203
Commit
d8afc203
authored
Jan 18, 2003
by
Jeff Dike
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Plain Diff
Ported a cleanup from 2.4.
parent
6077eb5c
Changes
1
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Showing
1 changed file
with
3 additions
and
3 deletions
+3
-3
arch/um/kernel/skas/mem_user.c
arch/um/kernel/skas/mem_user.c
+3
-3
No files found.
arch/um/kernel/skas/mem_user.c
View file @
d8afc203
...
...
@@ -33,7 +33,7 @@ void map(int fd, unsigned long virt, unsigned long phys, unsigned long len,
.
fd
=
region
->
fd
,
.
offset
=
phys_offset
(
phys
)
}
}
}
);
n
=
os_write_file
(
fd
,
(
char
*
)
&
map
,
sizeof
(
map
));
n
=
os_write_file
(
fd
,
&
map
,
sizeof
(
map
));
if
(
n
!=
sizeof
(
map
))
printk
(
"map : /proc/mm map failed, errno = %d
\n
"
,
errno
);
}
...
...
@@ -48,7 +48,7 @@ int unmap(int fd, void *addr, int len)
{
.
munmap
=
{
.
addr
=
(
unsigned
long
)
addr
,
.
len
=
len
}
}
}
);
n
=
os_write_file
(
fd
,
(
char
*
)
&
unmap
,
sizeof
(
unmap
));
n
=
os_write_file
(
fd
,
&
unmap
,
sizeof
(
unmap
));
if
((
n
!=
0
)
&&
(
n
!=
sizeof
(
unmap
)))
return
(
-
errno
);
return
(
0
);
...
...
@@ -70,7 +70,7 @@ int protect(int fd, unsigned long addr, unsigned long len, int r, int w,
.
len
=
len
,
.
prot
=
prot
}
}
}
);
n
=
os_write_file
(
fd
,
(
char
*
)
&
protect
,
sizeof
(
protect
));
n
=
os_write_file
(
fd
,
&
protect
,
sizeof
(
protect
));
if
((
n
!=
0
)
&&
(
n
!=
sizeof
(
protect
))){
if
(
must_succeed
)
panic
(
"protect failed, errno = %d"
,
errno
);
...
...
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