X-Git-Url: https://git.wh0rd.org/?p=dump.git;a=blobdiff_plain;f=compat%2Flib%2Fbylabel.c;h=978a39d1d6ff358dc4c47151410a83c4943ca6b0;hp=c91457d3d232d7b47ff0209dc2a7c0531c79d4c6;hb=a23c5022421f8f7e2182300beb938167a3975286;hpb=58d8534847bc23e3b476372c11b368e4020676f7

diff --git a/compat/lib/bylabel.c b/compat/lib/bylabel.c
index c91457d..978a39d 100644
--- a/compat/lib/bylabel.c
+++ b/compat/lib/bylabel.c
@@ -229,3 +229,18 @@ get_device_name(const char * item) {
 
 	return rc;
 }
+
+const char *
+get_device_label(const char * spec) {
+	struct uuidCache_s *uc;
+
+	uuidcache_init();
+	uc = uuidCache;
+
+	while(uc) {
+		if (!strcmp(spec, uc->device))
+			return uc->label[0] == '\0' ? NULL : strdup(uc->label);
+		uc = uc->next;
+	}
+	return NULL;
+}