186 	h->str_len = bswap_32(h->str_len);  in btf_bswap_hdr()
219 	if (meta_left < (long long)hdr->str_off + hdr->str_len) {  in btf_parse_hdr()
226 			 hdr->type_off, hdr->type_len, hdr->str_off, hdr->str_len);  in btf_parse_hdr()
242 	const char *end = start + btf->hdr->str_len;  in btf_parse_str_sec()
244 	if (!hdr->str_len || hdr->str_len - 1 > BTF_MAX_STR_OFFSET ||  in btf_parse_str_sec()
744 	btf->hdr->str_len = 1; /* empty string at offset 0 */  in btf__new_empty()
1158 	data_sz = hdr->hdr_len + hdr->type_len + hdr->str_len;  in btf_get_raw_data()
1184 	memcpy(p, btf->strs_data, hdr->str_len);  in btf_get_raw_data()
1185 	p += hdr->str_len;  in btf_get_raw_data()
1215 	if (offset < btf->hdr->str_len)  in btf__str_by_offset()
1410 	strs = malloc(btf->hdr->str_len);  in btf_ensure_modifiable()
1416 	memcpy(strs, btf->strs_data, btf->hdr->str_len);  in btf_ensure_modifiable()
1426 	strs_end = strs + btf->hdr->str_len;  in btf_ensure_modifiable()
1443 	btf->strs_data_cap = btf->hdr->str_len;  in btf_ensure_modifiable()
1448 	btf->strs_deduped = btf->hdr->str_len <= 1;  in btf_ensure_modifiable()
1466 			   btf->hdr->str_len, BTF_MAX_STR_OFFSET, add_sz);  in btf_add_str_mem()
1490 	new_off = btf->hdr->str_len;  in btf__find_str()
1526 	new_off = btf->hdr->str_len;  in btf__add_str()
1540 	btf->hdr->str_len += len; /* new unique string, adjust data length */  in btf__add_str()
3175 	char *end = start + d->btf->hdr->str_len;  in btf_dedup_strings()
3211 	tmp_strs = malloc(d->btf->hdr->str_len);  in btf_dedup_strings()
3268 	d->btf->hdr->str_len = p - tmp_strs;  in btf_dedup_strings()
3269 	memmove(start, tmp_strs, d->btf->hdr->str_len);  in btf_dedup_strings()
3270 	end = start + d->btf->hdr->str_len;  in btf_dedup_strings()
3280 	d->btf->hdr->str_len = end - start;  in btf_dedup_strings()
4286 	d->btf->raw_size = d->btf->hdr->hdr_len + d->btf->hdr->type_len + d->btf->hdr->str_len;  in btf_dedup_compact_types()