void ieee802frame154_dumpiobuf( TiIoBuf * iobuf )
{
ieee802frame154_dumpmembuf(iobuf_ptr(iobuf), iobuf_length(iobuf));
}
int
bd_aio_readv_complete (struct bd_aio_cb *paiocb, int res, int res2)
{
call_frame_t *frame = NULL;
xlator_t *this = NULL;
struct iobuf *iobuf = NULL;
struct iatt postbuf = {0,};
int op_ret = -1;
int op_errno = 0;
struct iovec iov;
struct iobref *iobref = NULL;
off_t offset = 0;
bd_attr_t *bdatt = NULL;
frame = paiocb->frame;
this = frame->this;
iobuf = paiocb->iobuf;
offset = paiocb->offset;
if (res < 0) {
op_ret = -1;
op_errno = -res;
gf_log (this->name, GF_LOG_ERROR,
"readv(async) failed fd=%p,size=%lu,offset=%llu (%d/%s)",
paiocb->fd, paiocb->iocb.u.c.nbytes,
(unsigned long long) paiocb->offset,
res, strerror (op_errno));
goto out;
}
bd_inode_ctx_get (paiocb->fd->inode, this, &bdatt);
memcpy (&postbuf, &bdatt->iatt, sizeof (struct iatt));
op_ret = res;
op_errno = 0;
iobref = iobref_new ();
if (!iobref) {
op_ret = -1;
op_errno = ENOMEM;
goto out;
}
iobref_add (iobref, iobuf);
iov.iov_base = iobuf_ptr (iobuf);
iov.iov_len = op_ret;
/* Hack to notify higher layers of EOF. */
if (!postbuf.ia_size || (offset + iov.iov_len) >= postbuf.ia_size)
op_errno = ENOENT;
out:
STACK_UNWIND_STRICT (readv, frame, op_ret, op_errno, &iov, 1,
&postbuf, iobref, NULL);
if (iobuf)
iobuf_unref (iobuf);
if (iobref)
iobref_unref (iobref);
GF_FREE (paiocb);
return 0;
}
