main_loop_wait: block indefinitely

- remove qemu_calculate_timeout;

- explicitly size timeout to uint32_t;

- introduce slirp_update_timeout;

- pass NULL as timeout argument to select in case timeout is the maximum
value;

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Paul Brook <paul@codesourcery.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/slirp/libslirp.h b/slirp/libslirp.h
index 890fd86c3c..77527ad922 100644
--- a/slirp/libslirp.h
+++ b/slirp/libslirp.h
@@ -15,6 +15,7 @@ Slirp *slirp_init(int restricted, struct in_addr vnetwork,
                   struct in_addr vnameserver, void *opaque);
 void slirp_cleanup(Slirp *slirp);
 
+void slirp_update_timeout(uint32_t *timeout);
 void slirp_select_fill(int *pnfds,
                        fd_set *readfds, fd_set *writefds, fd_set *xfds);