On 05/12/2012 07:11 PM, Sage Weil wrote:
This looks correct, but seems like a more confusing calling convention
to me. Before this patch it's basically a (start, len) logical
range in the input stream.. after it's (end, len). It also seems to be
more code?
sage
On Thu, 10 May 2012, Alex Elder wrote:
Make the second argument to read_partial() be the ending input byte
position rather than the beginning offset it now represents. This
amounts to moving the addition "to + size" into the caller.
Signed-off-by: Alex Elder<el...@inktank.com>
---
Note that this patch also left the local variable "to" in
read_partial_message() unused. I'll delete its definition
before I commit.
Thanks for the review.
-Alex
. . .
@@ -1755,8 +1771,9 @@ static int read_partial_message(struct ceph_connection
*con)
}
/* footer */
- to = sizeof (m->hdr);
- ret = read_partial(con, to, sizeof (m->footer),&m->footer);
+ size = sizeof (m->footer);
+ end += size;
+ ret = read_partial(con, end, size,&m->footer);
if (ret<= 0)
return ret;
--
1.7.9.5
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