1*dcf90042SArnaldo Carvalho de Melo // SPDX-License-Identifier: GPL-2.0 2*dcf90042SArnaldo Carvalho de Melo /* 3*dcf90042SArnaldo Carvalho de Melo * Arnaldo Carvalho de Melo <acme@redhat.com> 4*dcf90042SArnaldo Carvalho de Melo * 5*dcf90042SArnaldo Carvalho de Melo * Copyright (C) 2024, Red Hat, Inc 6*dcf90042SArnaldo Carvalho de Melo */ 7*dcf90042SArnaldo Carvalho de Melo 8*dcf90042SArnaldo Carvalho de Melo #include <bpf/btf.h> 9*dcf90042SArnaldo Carvalho de Melo #include <util/btf.h> 10*dcf90042SArnaldo Carvalho de Melo #include <string.h> 11*dcf90042SArnaldo Carvalho de Melo 12*dcf90042SArnaldo Carvalho de Melo const struct btf_member *__btf_type__find_member_by_name(struct btf *btf, 13*dcf90042SArnaldo Carvalho de Melo int type_id, const char *member_name) 14*dcf90042SArnaldo Carvalho de Melo { 15*dcf90042SArnaldo Carvalho de Melo const struct btf_type *t = btf__type_by_id(btf, type_id); 16*dcf90042SArnaldo Carvalho de Melo const struct btf_member *m; 17*dcf90042SArnaldo Carvalho de Melo int i; 18*dcf90042SArnaldo Carvalho de Melo 19*dcf90042SArnaldo Carvalho de Melo for (i = 0, m = btf_members(t); i < btf_vlen(t); i++, m++) { 20*dcf90042SArnaldo Carvalho de Melo const char *current_member_name = btf__name_by_offset(btf, m->name_off); 21*dcf90042SArnaldo Carvalho de Melo 22*dcf90042SArnaldo Carvalho de Melo if (!strcmp(current_member_name, member_name)) 23*dcf90042SArnaldo Carvalho de Melo return m; 24*dcf90042SArnaldo Carvalho de Melo } 25*dcf90042SArnaldo Carvalho de Melo 26*dcf90042SArnaldo Carvalho de Melo return NULL; 27*dcf90042SArnaldo Carvalho de Melo } 28