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Commits
14973373
Commit
14973373
authored
May 26, 2000
by
Kurt Zeilenga
Browse files
ITS
#533
: simplify ber_next_read
parent
63de8a6e
Changes
1
Hide whitespace changes
Inline
Side-by-side
libraries/liblber/io.c
View file @
14973373
...
...
@@ -475,7 +475,7 @@ get_tag( Sockbuf *sb )
/*
* A rewrite of ber_get_next that can safely be called multiple times
* for the same packet. It will simply continue were it stopped until
* for the same packet. It will simply continue w
h
ere it stopped until
* a full packet is read.
*/
...
...
@@ -575,27 +575,17 @@ get_lenbyte:
to_go
=
(
char
*
)
&
ber
->
ber_len
+
sizeof
(
ber
->
ber_len
)
-
ber
->
ber_rwptr
;
assert
(
to_go
>
0
);
res
=
b
er
_pvt_sb_r
ead
(
sb
,
netlen
,
to_go
);
res
=
B
er
R
ead
(
sb
,
netlen
,
to_go
);
if
(
res
<=
0
)
{
return
LBER_DEFAULT
;
}
ber
->
ber_rwptr
+=
res
;
if
(
res
==
to_go
)
{
/* convert length. */
ber
->
ber_len
=
0
;
for
(
to_go
=
0
;
to_go
<
res
;
to_go
++
)
{
ber
->
ber_len
<<=
8
;
ber
->
ber_len
|=
netlen
[
to_go
];
}
goto
fill_buffer
;
}
else
{
#if defined( EWOULDBLOCK )
errno
=
EWOULDBLOCK
;
#elif defined( EAGAIN )
errno
=
EAGAIN
;
#endif
return
LBER_DEFAULT
;
/* convert length. */
ber
->
ber_len
=
0
;
for
(
to_go
=
0
;
to_go
<
res
;
to_go
++
)
{
ber
->
ber_len
<<=
8
;
ber
->
ber_len
|=
netlen
[
to_go
];
}
}
...
...
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