__symbol__join_symfs
len = __symbol__join_symfs(debugfile, PATH_MAX, dirname);
__symbol__join_symfs(filename, filename_size, build_id_filename);
__symbol__join_symfs(filename, filename_size, dso__long_name(dso));
len = __symbol__join_symfs(filename, size, dso__long_name(dso));
len = __symbol__join_symfs(filename, size, "/usr/lib/debug");
len = __symbol__join_symfs(filename, size, "/usr/lib/debug");
len = __symbol__join_symfs(filename, size, "/usr/lib/debug");
len = __symbol__join_symfs(filename, size, "");
len = __symbol__join_symfs(filename, size, "/usr/lib/debug/.build-id/");
__symbol__join_symfs(filename, size, dso__long_name(dso));
__symbol__join_symfs(filename, size, dso__long_name(dso));
__symbol__join_symfs(name, PATH_MAX, dso__long_name(dso));
#define symbol__join_symfs(bf, path) __symbol__join_symfs(bf, sizeof(bf), path)
__symbol__join_symfs(filename, sizeof(filename), dso__long_name(dso));