slirp: Make hostfwd_add/remove multi-instance-aware

Extend the syntax of hostfwd_add/remove to optionally take a tuple of
VLAN ID and slirp stack name. If those are omitted, the commands will
continue to work on the first registered slirp stack.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/net.h b/net.h
index a5ae730a52..64d5e22f16 100644
--- a/net.h
+++ b/net.h
@@ -134,8 +134,10 @@ int net_client_init(Monitor *mon, const char *device, const char *p);
 void net_client_uninit(NICInfo *nd);
 int net_client_parse(const char *str);
 void net_slirp_smb(const char *exported_dir);
-void net_slirp_hostfwd_add(Monitor *mon, const char *redir_str);
-void net_slirp_hostfwd_remove(Monitor *mon, const char *src_str);
+void net_slirp_hostfwd_add(Monitor *mon, const char *arg1,
+                           const char *arg2, const char *arg3);
+void net_slirp_hostfwd_remove(Monitor *mon, const char *arg1,
+                              const char *arg2, const char *arg3);
 void net_slirp_redir(const char *redir_str);
 void net_cleanup(void);
 void net_client_check(void);