Add a g_dev_print() function which prints all the /dev entries GEOM

know about.

2 files changed, 17 insertions, 0 deletions

diff --git a/sys/geom/geom.h b/sys/geom/geom.h
index d12b901..14a5e6f 100644
--- a/sys/geom/geom.h
+++ b/sys/geom/geom.h
@@ -192,6 +192,9 @@ struct geomidorname {
 	} u;
 };
 
+/* geom_dev.c */
+int g_dev_print(void);
+
 /* geom_dump.c */
 void g_hexdump(void *ptr, int length);
 void g_trace(int level, char *, ...);
diff --git a/sys/geom/geom_dev.c b/sys/geom/geom_dev.c
index b23ef95..bbf0090 100644
--- a/sys/geom/geom_dev.c
+++ b/sys/geom/geom_dev.c
@@ -87,6 +87,20 @@ static struct g_class g_dev_class	= {
 	G_CLASS_INITIALIZER
 };
 
+int
+g_dev_print(void)
+{
+	struct g_geom *gp;
+
+	if (LIST_EMPTY(&g_dev_class.geom))
+		return (0);
+	printf("List of GEOM disk devices:\n  ");
+	LIST_FOREACH(gp, &g_dev_class.geom, geom)
+		printf(" %s", gp->name);
+	printf("\n");
+	return (1);
+}
+
 static void
 g_dev_clone(void *arg __unused, char *name, int namelen __unused, dev_t *dev)
 {