src/sys/kern/subr_bus.c - diff

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Up to [DragonFly] / src / sys / kern

-version 1.13, 2004/03/01 16:57:44
+version 1.14, 2004/03/13 14:38:22
  Line 2156  bus_delete_resource(device_t dev, int ty
          BUS_DELETE_RESOURCE(device_get_parent(dev), dev, type, rid);
  }
+ int
+ bus_child_present(device_t child)
+ {
+         return (BUS_CHILD_PRESENT(device_get_parent(child), child));
+ }
+ int
+ bus_child_pnpinfo_str(device_t child, char *buf, size_t buflen)
+ {
+         device_t parent;
+         parent = device_get_parent(child);
+         if (parent == NULL) {
+                 *buf = '\0';
+                 return (0);
+         }
+         return (BUS_CHILD_PNPINFO_STR(parent, child, buf, buflen));
+ }
+ int
+ bus_child_location_str(device_t child, char *buf, size_t buflen)
+ {
+         device_t parent;
+         parent = device_get_parent(child);
+         if (parent == NULL) {
+                 *buf = '\0';
+                 return (0);
+         }
+         return (BUS_CHILD_LOCATION_STR(parent, child, buf, buflen));
+ }
  static int
  root_print_child(device_t dev, device_t child)
  {