Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Message-id: 555D39D2.4000705@cn.fujitsu.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
The iov_discard_front/back() functions remove data from the front or back of the vector. This is useful when peeling off header/footer structs. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>