+static VALUE ruby_guestfs_debug (VALUE gv, VALUE subcmdv, VALUE extraargsv)
+{
+ guestfs_h *g;
+ Data_Get_Struct (gv, guestfs_h, g);
+ if (!g)
+ rb_raise (rb_eArgError, "%s: used handle after closing it", "debug");
+
+ const char *subcmd = StringValueCStr (subcmdv);
+ if (!subcmd)
+ rb_raise (rb_eTypeError, "expected string for parameter %s of %s",
+ "subcmd", "debug");
+ char **extraargs; {
+ int i, len;
+ len = RARRAY_LEN (extraargsv);
+ extraargs = malloc (sizeof (char *) * (len+1));
+ for (i = 0; i < len; ++i) {
+ VALUE v = rb_ary_entry (extraargsv, i);
+ extraargs[i] = StringValueCStr (v);
+ }
+ extraargs[len] = NULL;
+ }
+
+ char *r;
+
+ r = guestfs_debug (g, subcmd, extraargs);
+ free (extraargs);
+ if (r == NULL)
+ rb_raise (e_Error, "%s", guestfs_last_error (g));
+
+ VALUE rv = rb_str_new2 (r);
+ free (r);
+ return rv;
+}
+