dso__build_id_filename
if (!dso__build_id_filename(dso, filename, sizeof(filename), false))
char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size,
build_id_filename = dso__build_id_filename(dso, NULL, 0, false);
if (dso__build_id_filename(dso, filename, size, false) == NULL)
if (dso__build_id_filename(dso, filename, size, true) == NULL)
filename = dso__build_id_filename(dso, NULL, 0, false);
if (dso__build_id_filename(dso, filename, sizeof(filename), false))