tree 0aab07fbfd975ad02a8751eff3dcaeae1ed491f7
parent dae02ba55a66cb3194a2410c7725734e5bc6166f
author Fam Zheng <famz@redhat.com> 1432032659 +0000
committer Paolo Bonzini <pbonzini@redhat.com> 1433516998 +0200

qemu-nbd: Switch to qemu_set_fd_handler

Achieved by:

- Remembering the server fd with a global variable, in order to access
  it from nbd_client_closed.

- Checking nbd_can_accept() and updating server_fd handler whenever
  client connects or disconnects.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1432032670-15124-3-git-send-email-famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>