1396 	void *hdr, *types, *strs, *strs_end, *s;  in btf_ensure_modifiable()  local
1410 	strs = malloc(btf->hdr->str_len);  in btf_ensure_modifiable()
1411 	if (!hdr || !types || !strs)  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()
1427 	for (off = 0, s = strs; s < strs_end; off += strlen(s) + 1, s = strs + off) {  in btf_ensure_modifiable()
1442 	btf->strs_data = strs;  in btf_ensure_modifiable()
1459 	free(strs);  in btf_ensure_modifiable()
3129 	struct btf_str_ptrs *strs;  in btf_str_mark_as_used()  local
3135 	strs = ctx;  in btf_str_mark_as_used()
3136 	s = bsearch(strs->data + *str_off_ptr, strs->ptrs, strs->cnt,  in btf_str_mark_as_used()
3146 	struct btf_str_ptrs *strs;  in btf_str_remap_offset()  local
3152 	strs = ctx;  in btf_str_remap_offset()
3153 	s = bsearch(strs->data + *str_off_ptr, strs->ptrs, strs->cnt,  in btf_str_remap_offset()
3177 	struct btf_str_ptrs strs = {  in btf_dedup_strings()  local
3191 		if (strs.cnt + 1 > strs.cap) {  in btf_dedup_strings()
3194 			strs.cap += max(strs.cnt / 2, 16U);  in btf_dedup_strings()
3195 			new_ptrs = libbpf_reallocarray(strs.ptrs, strs.cap, sizeof(strs.ptrs[0]));  in btf_dedup_strings()
3200 			strs.ptrs = new_ptrs;  in btf_dedup_strings()
3203 		strs.ptrs[strs.cnt].str = p;  in btf_dedup_strings()
3204 		strs.ptrs[strs.cnt].used = false;  in btf_dedup_strings()
3207 		strs.cnt++;  in btf_dedup_strings()
3218 	strs.ptrs[0].used = true;  in btf_dedup_strings()
3219 	err = btf_for_each_str_off(d, btf_str_mark_as_used, &strs);  in btf_dedup_strings()
3224 	qsort(strs.ptrs, strs.cnt, sizeof(strs.ptrs[0]), str_sort_by_content);  in btf_dedup_strings()
3232 	grp_used = strs.ptrs[0].used;  in btf_dedup_strings()
3234 	for (i = 1; i <= strs.cnt; i++) {  in btf_dedup_strings()
3240 		if (i < strs.cnt &&  in btf_dedup_strings()
3241 		    !strcmp(strs.ptrs[i].str, strs.ptrs[grp_idx].str)) {  in btf_dedup_strings()
3242 			grp_used = grp_used || strs.ptrs[i].used;  in btf_dedup_strings()
3253 			__u32 len = strlen(strs.ptrs[grp_idx].str);  in btf_dedup_strings()
3255 			memmove(p, strs.ptrs[grp_idx].str, len + 1);  in btf_dedup_strings()
3257 				strs.ptrs[j].new_off = new_off;  in btf_dedup_strings()
3261 		if (i < strs.cnt) {  in btf_dedup_strings()
3263 			grp_used = strs.ptrs[i].used;  in btf_dedup_strings()
3273 	qsort(strs.ptrs, strs.cnt, sizeof(strs.ptrs[0]), str_sort_by_offset);  in btf_dedup_strings()
3276 	err = btf_for_each_str_off(d, btf_str_remap_offset, &strs);  in btf_dedup_strings()
3285 	free(strs.ptrs);  in btf_dedup_strings()