On 10/06/2011 06:21 PM, Juan Quintela wrote:
+
+int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size)
+{
+ int pending = size;
+ int done = 0;
+
+ while (pending> 0) {
+ int res;
+
+ res = qemu_peek_buffer(f, buf, pending, 0);
+ if (res == 0) {
+ return 0;
}
- memcpy(buf, f->buf + f->buf_index, l);
- f->buf_index += l;
- buf += l;
- size -= l;
+ qemu_file_skip(f, res);
+ buf += res;
+ pending -= res;
+ done += res;
}
- return size1 - size;
+ return done;
}
This changes semantics for reads above 32KB. It should be in the commit
message, or preferably v1 could be committed instead. :)
Paolo
