Hi,
+static size_t scsi_req_iov_len(SCSIDiskReq *r)
+{
+ size_t iov_len = 0;
+ int i;
+
+ for (i = 0; i< r->iov_num; i++)
+ iov_len += r->iov[i].iov_len;
+
+ return iov_len;
+}
You are aware that there is a QEMUIOVector type with helper functions which keeps track of both number of elements and total size?
cheers, Gerd
