build_realname
realname = build_realname(f, ino);
realname = build_realname(f, ino);
realname = build_realname(f, ino);
realname = build_realname(f, ino);
realname = build_realname(f, ino);
realname = build_realname(f, ino);
realname = build_realname(f, ino);
realname = build_realname(f, ino);
realname = build_realname(f, vn->ino);
realname = build_realname(f, ino);
realname = build_realname(f, ino);
realname = build_realname(f, newvn->ino);
realname = build_realname(f, vn->ino);
realname = build_realname(f, ino);
realname = build_realname(f, vn->ino);
realname = build_realname(f, ino);
target = build_realname(f, ino);
realname = build_realname(f, newvn->ino);
realname = build_realname(f, ino);
realname = build_realname(f, newvn->ino);
realname = build_realname(f, vn->ino);
newrealname = build_realname(f, newvn->ino);
realname = build_realname(f, newvn->ino);
realname = build_realname(f, ino);
char *build_realname(struct fuse *, ino_t);