[src/netbsd-7]: src/external/cddl/osnet/dist/tools/ctf/cvt Pull up following ...

[snj <snj%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e53c3f089da5
branches:  netbsd-7
changeset: 799445:e53c3f089da5
user:      snj <snj%NetBSD.org@localhost>
date:      Mon Jun 29 17:18:10 2015 +0000

description:
Pull up following revision(s) (requested by chs in ticket #855):
        external/cddl/osnet/dist/tools/ctf/cvt/dwarf.c: revision 1.11
don't fail for anonymous unions.

diffstat:

 external/cddl/osnet/dist/tools/ctf/cvt/dwarf.c |  8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diffs (18 lines):

diff -r a65dc5e83b9a -r e53c3f089da5 external/cddl/osnet/dist/tools/ctf/cvt/dwarf.c
--- a/external/cddl/osnet/dist/tools/ctf/cvt/dwarf.c    Mon Jun 29 17:15:28 2015 +0000
+++ b/external/cddl/osnet/dist/tools/ctf/cvt/dwarf.c    Mon Jun 29 17:18:10 2015 +0000
@@ -1162,6 +1162,14 @@
                            continue;
                        }
 
+                       /*
+                        * anonymous union members are OK.
+                        * XXX: we should consistently use NULL, instead of ""
+                        */
+                       if (mt->t_type == UNION &&
+                           (mt->t_name == NULL || mt->t_name[0] == '\0'))
+                           continue;
+
                        printf("%s unresolved type = %d (%s)\n", tdesc_name(tdp),
                                mt->t_type, tdesc_name(mt));
                        dw->dw_nunres++;