listdevs: Also print portpath for non root hubs
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
diff --git a/examples/listdevs.c b/examples/listdevs.c
index e3d7ef0..05b3998 100644
--- a/examples/listdevs.c
+++ b/examples/listdevs.c
@@ -24,7 +24,8 @@
static void print_devs(libusb_device **devs)
{
libusb_device *dev;
- int i = 0;
+ int i = 0, j = 0;
+ uint8_t path[8];
while ((dev = devs[i++]) != NULL) {
struct libusb_device_descriptor desc;
@@ -34,9 +35,21 @@
return;
}
- printf("%04x:%04x (bus %d, device %d)\n",
+ printf("%04x:%04x (bus %d, device %d)",
desc.idVendor, desc.idProduct,
libusb_get_bus_number(dev), libusb_get_device_address(dev));
+
+ r = libusb_get_port_path(NULL, dev, path, sizeof(path));
+ if (r > 0)
+ printf(" path: ");
+ j = 0;
+ while(j < r) {
+ printf("%d", path[j]);
+ j++;
+ if (j < r)
+ printf(".");
+ }
+ printf("\n");
}
}
