17 static struct socket_bind_bpf *socket_bind_bpf_free(struct socket_bind_bpf *obj) {  in socket_bind_bpf_free()  argument
19         (void) socket_bind_bpf__destroy(obj);  in socket_bind_bpf_free()
57         _cleanup_(socket_bind_bpf_freep) struct socket_bind_bpf *obj = NULL;  in prepare_socket_bind_bpf()  local
77         obj = socket_bind_bpf__open();  in prepare_socket_bind_bpf()
78         if (!obj)  in prepare_socket_bind_bpf()
81         if (sym_bpf_map__resize(obj->maps.sd_bind_allow, MAX(allow_count, 1u)) != 0)  in prepare_socket_bind_bpf()
83 …                  "Failed to resize BPF map '%s': %m", sym_bpf_map__name(obj->maps.sd_bind_allow));  in prepare_socket_bind_bpf()
85         if (sym_bpf_map__resize(obj->maps.sd_bind_deny, MAX(deny_count, 1u)) != 0)  in prepare_socket_bind_bpf()
87 …                   "Failed to resize BPF map '%s': %m", sym_bpf_map__name(obj->maps.sd_bind_deny));  in prepare_socket_bind_bpf()
89         if (socket_bind_bpf__load(obj) != 0)  in prepare_socket_bind_bpf()
93         allow_map_fd = sym_bpf_map__fd(obj->maps.sd_bind_allow);  in prepare_socket_bind_bpf()
100                                            sym_bpf_map__name(obj->maps.sd_bind_allow));  in prepare_socket_bind_bpf()
102         deny_map_fd = sym_bpf_map__fd(obj->maps.sd_bind_deny);  in prepare_socket_bind_bpf()
109                                            sym_bpf_map__name(obj->maps.sd_bind_deny));  in prepare_socket_bind_bpf()
111         *ret_obj = TAKE_PTR(obj);  in prepare_socket_bind_bpf()
116         _cleanup_(socket_bind_bpf_freep) struct socket_bind_bpf *obj = NULL;  in bpf_socket_bind_supported()  local
135         r = prepare_socket_bind_bpf(/*unit=*/NULL, /*allow_rules=*/NULL, /*deny_rules=*/NULL, &obj);  in bpf_socket_bind_supported()
141         return bpf_can_link_program(obj->progs.sd_bind4);  in bpf_socket_bind_supported()
164         _cleanup_(socket_bind_bpf_freep) struct socket_bind_bpf *obj = NULL;  in socket_bind_install_impl()  local
183         r = prepare_socket_bind_bpf(u, cc->socket_bind_allow, cc->socket_bind_deny, &obj);  in socket_bind_install_impl()
191         ipv4 = sym_bpf_program__attach_cgroup(obj->progs.sd_bind4, cgroup_fd);  in socket_bind_install_impl()
195                                             sym_bpf_program__name(obj->progs.sd_bind4));  in socket_bind_install_impl()
197         ipv6 = sym_bpf_program__attach_cgroup(obj->progs.sd_bind6, cgroup_fd);  in socket_bind_install_impl()
201                                             sym_bpf_program__name(obj->progs.sd_bind6));  in socket_bind_install_impl()