1399 	void *hdr, *types, *strs, *strs_end, *s;  in btf_ensure_modifiable()  local
1413 	strs = malloc(btf->hdr->str_len);  in btf_ensure_modifiable()
1414 	if (!hdr || !types || !strs)  in btf_ensure_modifiable()
1419 	memcpy(strs, btf->strs_data, btf->hdr->str_len);  in btf_ensure_modifiable()
1429 	strs_end = strs + btf->hdr->str_len;  in btf_ensure_modifiable()
1430 	for (off = 0, s = strs; s < strs_end; off += strlen(s) + 1, s = strs + off) {  in btf_ensure_modifiable()
1445 	btf->strs_data = strs;  in btf_ensure_modifiable()
1462 	free(strs);  in btf_ensure_modifiable()
3132 	struct btf_str_ptrs *strs;  in btf_str_mark_as_used()  local
3138 	strs = ctx;  in btf_str_mark_as_used()
3139 	s = bsearch(strs->data + *str_off_ptr, strs->ptrs, strs->cnt,  in btf_str_mark_as_used()
3149 	struct btf_str_ptrs *strs;  in btf_str_remap_offset()  local
3155 	strs = ctx;  in btf_str_remap_offset()
3156 	s = bsearch(strs->data + *str_off_ptr, strs->ptrs, strs->cnt,  in btf_str_remap_offset()
3180 	struct btf_str_ptrs strs = {  in btf_dedup_strings()  local
3194 		if (strs.cnt + 1 > strs.cap) {  in btf_dedup_strings()
3197 			strs.cap += max(strs.cnt / 2, 16U);  in btf_dedup_strings()
3198 			new_ptrs = libbpf_reallocarray(strs.ptrs, strs.cap, sizeof(strs.ptrs[0]));  in btf_dedup_strings()
3203 			strs.ptrs = new_ptrs;  in btf_dedup_strings()
3206 		strs.ptrs[strs.cnt].str = p;  in btf_dedup_strings()
3207 		strs.ptrs[strs.cnt].used = false;  in btf_dedup_strings()
3210 		strs.cnt++;  in btf_dedup_strings()
3221 	strs.ptrs[0].used = true;  in btf_dedup_strings()
3222 	err = btf_for_each_str_off(d, btf_str_mark_as_used, &strs);  in btf_dedup_strings()
3227 	qsort(strs.ptrs, strs.cnt, sizeof(strs.ptrs[0]), str_sort_by_content);  in btf_dedup_strings()
3235 	grp_used = strs.ptrs[0].used;  in btf_dedup_strings()
3237 	for (i = 1; i <= strs.cnt; i++) {  in btf_dedup_strings()
3243 		if (i < strs.cnt &&  in btf_dedup_strings()
3244 		    !strcmp(strs.ptrs[i].str, strs.ptrs[grp_idx].str)) {  in btf_dedup_strings()
3245 			grp_used = grp_used || strs.ptrs[i].used;  in btf_dedup_strings()
3256 			__u32 len = strlen(strs.ptrs[grp_idx].str);  in btf_dedup_strings()
3258 			memmove(p, strs.ptrs[grp_idx].str, len + 1);  in btf_dedup_strings()
3260 				strs.ptrs[j].new_off = new_off;  in btf_dedup_strings()
3264 		if (i < strs.cnt) {  in btf_dedup_strings()
3266 			grp_used = strs.ptrs[i].used;  in btf_dedup_strings()
3276 	qsort(strs.ptrs, strs.cnt, sizeof(strs.ptrs[0]), str_sort_by_offset);  in btf_dedup_strings()
3279 	err = btf_for_each_str_off(d, btf_str_remap_offset, &strs);  in btf_dedup_strings()
3288 	free(strs.ptrs);  in btf_dedup_strings()