+
+int Detail_Platform(struct superswitch *ss, int scan, int verbose)
+{
+ /* display platform capabilities for the given metadata format
+ * 'scan' in this context means iterate over all metadata types
+ */
+ int i;
+ int err = 1;
+
+ if (ss && ss->detail_platform)
+ err = ss->detail_platform(verbose, 0);
+ else if (ss) {
+ if (verbose)
+ fprintf(stderr, Name ": %s metadata is platform independent\n",
+ ss->name ? : "[no name]");
+ } else if (!scan) {
+ if (verbose)
+ fprintf(stderr, Name ": specify a metadata type or --scan\n");
+ }
+
+ if (!scan)
+ return err;
+
+ for (i = 0; superlist[i]; i++) {
+ struct superswitch *meta = superlist[i];
+
+ if (meta == ss)
+ continue;
+ if (verbose)
+ fprintf(stderr, Name ": checking metadata %s\n",
+ meta->name ? : "[no name]");
+ if (!meta->detail_platform) {
+ if (verbose)
+ fprintf(stderr, Name ": %s metadata is platform independent\n",
+ meta->name ? : "[no name]");
+ } else
+ err |= meta->detail_platform(verbose, 0);
+ }
+
+ return err;
+}