diff options
Diffstat (limited to 'sys/kern/uipc_domain.c')
| -rw-r--r-- | sys/kern/uipc_domain.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/sys/kern/uipc_domain.c b/sys/kern/uipc_domain.c index df35bcb..9ee6047 100644 --- a/sys/kern/uipc_domain.c +++ b/sys/kern/uipc_domain.c @@ -66,6 +66,9 @@ SYSINIT(domainfin, SI_SUB_PROTO_IFATTACHDOMAIN, SI_ORDER_FIRST, domainfinalize, NULL); static vnet_attach_fn net_init_domain; +#ifdef VIMAGE +static vnet_detach_fn net_detach_domain; +#endif static struct callout pffast_callout; static struct callout pfslow_callout; @@ -107,7 +110,10 @@ struct pr_usrreqs nousrreqs = { vnet_modinfo_t vnet_domain_modinfo = { .vmi_id = VNET_MOD_DOMAIN, .vmi_name = "domain", - .vmi_iattach = net_init_domain + .vmi_iattach = net_init_domain, +#ifdef VIMAGE + .vmi_idetach = net_detach_domain, +#endif }; #endif @@ -190,6 +196,26 @@ net_init_domain(const void *arg) return (0); } +#ifdef VIMAGE +/* + * Detach / free a domain instance. + */ +static int +net_detach_domain(const void *arg) +{ + const struct domain *dp = arg; + struct protosw *pr; + + for (pr = dp->dom_protosw; pr < dp->dom_protoswNPROTOSW; pr++) + if (pr->pr_destroy) + (*pr->pr_destroy)(); + if (dp->dom_destroy) + (*dp->dom_destroy)(); + + return (0); +} +#endif + /* * Add a new protocol domain to the list of supported domains * Note: you cant unload it again because a socket may be using it. |
