static boolean_t
dlpi_walk_cb(const char *name, void *arg)
{
NOTE(ARGUNUSED(arg))
dlpi_handle_t dlh;
link_t *link;
int rc;
dlpi_info_t info;
boolean_t keep;
size_t len;
rc = dlpi_open(name, &dlh, DLPI_PASSIVE|DLPI_NATIVE);
if (rc != DLPI_SUCCESS) {
DMSG(D_NET, "dlpi_open(%s) failed: %s; skipping.",
name, dlpi_strerror(rc));
return (B_TRUE);
}
rc = dlpi_info(dlh, &info, 0);
if (rc != DLPI_SUCCESS) {
DMSG(D_NET, "dlpi_info(%s) failed: %s; skipping.",
name, dlpi_strerror(rc));
dlpi_close(dlh);
return (B_TRUE);
}
keep = !!(info.di_mactype == DL_ETHER);
DMSG(D_NET, "found link %s, mactype = %s (%d)%s.", name,
dlpi_mactype(info.di_mactype), info.di_mactype,
(keep) ? "" : "; discarding");
dlpi_close(dlh);
if (!keep)
return (B_TRUE);
VERIFY((link = link_alloc(name)) != NULL);
list_insert_tail(&links, (void *)link);
num_links++;
if ((len = strlen(name)) > link_max_len)
link_max_len = len;
return (B_TRUE);
}
static void hwaddr_libdlpi_lookup(sigar_t *sigar, sigar_net_interface_config_t *ifconfig)
{
dlpi_handle_t handle;
dlpi_info_t linkinfo;
uchar_t addr[DLPI_PHYSADDR_MAX];
uint_t alen = sizeof(addr);
if (dlpi_open(ifconfig->name, &handle, 0) != DLPI_SUCCESS) {
return;
}
if (dlpi_get_physaddr(handle, DL_CURR_PHYS_ADDR, addr, &alen) == DLPI_SUCCESS &&
dlpi_info(handle, &linkinfo, 0) == DLPI_SUCCESS) {
if (alen < sizeof(ifconfig->hwaddr.addr.mac)) {
sigar_net_address_mac_set(ifconfig->hwaddr, addr, alen);
SIGAR_SSTRCPY(ifconfig->type, dlpi_mactype(linkinfo.di_mactype));
}
}
dlpi_close(handle);
}
